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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
________________________

FORM 8-K

CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): March 8, 2023
ORION OFFICE REIT INC.
(Exact name of Registrant as specified in its charter)
Maryland 001-40873 87-1656425
(State or Other Jurisdiction of Incorporation or Organization        (Commission File Number) (I.R.S. Employer Identification No.)
2398 E. Camelback Road, Suite 1060
Phoenix, AZ 85016
(Address of principal executive offices, including zip code)
(602) 698-1002
(Registrant’s telephone number, including area code)
2325 E. Camelback Road, Suite 850
Phoenix, AZ 85016
(Former name or former address, if changed since last report)
________________
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934:
Title of each class: Trading symbol(s): Name of each exchange on which registered:
Common Stock  $0.001 par value per share ONL New York Stock Exchange
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company x
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.   ¨



Item 2.02. Results of Operations and Financial Condition.
On March 8, 2023, Orion Office REIT Inc. furnished the following documents: (i) a press release relating to its fourth quarter and full year 2022 financial results and related matters, attached hereto as Exhibit 99.1; and (ii) supplemental information for the quarter and year ended December 31, 2022, attached hereto as Exhibit 99.2. The information set forth in this Item 2.02 and in the attached Exhibits 99.1 and 99.2 is deemed to be “furnished” and shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information set forth in this Item 2.02, including Exhibits 99.1 and 99.2, shall not be deemed incorporated by reference into any filing under the Exchange Act or the Securities Act of 1933, as amended, regardless of any general incorporation language in such filing.
Item 9.01. Financial Statements and Exhibits.
(d) Exhibits
Exhibit No.   Description
99.1  
99.2  
104 Cover Page Interactive Data File (embedded within the Inline XBRL document)




SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, each registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
ORION OFFICE REIT INC.
By: /s/ Gavin B. Brandon
Name: Gavin B. Brandon
Title: Chief Financial Officer, Executive Vice President and Treasurer

Date: March 8, 2023


EX-99.1 2 exhibit991orionpressreleas.htm EX-99.1 Document




imagea.jpg
Exhibit 99.1






FOR IMMEDIATE RELEASE

Orion Office REIT Inc.® Announces Fourth Quarter and Full Year 2022 Results

- 2022 Total Revenues of $208.1 million -
- 2022 Net Loss Attributable to Common Stockholders of $(97.5) million, or $(1.72) Per Share -
- 2022 Core Funds From Operations of $101.8 million, or $1.80 Per Share, Exceeding Guidance by $0.02 Per Share -
- Completed 0.8 million Square Feet of Lease Renewals, Expansions and New Leases -
- Sold 11 Properties for $33.1 million -

Phoenix, AZ, March 8, 2023 -- Orion Office REIT Inc. (NYSE: ONL) (“Orion” or the “Company”), a fully-integrated real estate investment trust focused on the ownership, acquisition and management of single-tenant net lease mission-critical suburban office properties located across the U.S., announced today its operating results for the fourth quarter and full year ended December 31, 2022. Orion commenced operations on November 12, 2021 after being spun-off by Realty Income Corporation (“Realty Income”).
Paul McDowell, Orion’s Chief Executive Officer and President, commented, “We are proud of the significant progress we have made in our ongoing portfolio optimization efforts that focus on owning mission-critical and corporate headquarter suburban office properties in well-located markets. While the evolving and challenging economic environment, particularly in the office sector, is certainly impacting both our sale and leasing activity, we still completed 0.8 million square feet of lease renewals, expansions and new leases across 11 different properties and closed on the disposition of 11 non-core properties for $33.1 million, this past year. As we execute on our plans in the coming years, we will work to effectively navigate the prolonged uncertainty around the return to the office across the country, while managing our balance sheet and financial flexibility to build sustainable long-term value.”
Full Year 2022 Financial and Operating Highlights
•Total revenues of $208.1 million
•Net Loss Attributable to Common Stockholders of $(97.5) million, or $(1.72) per share
•Funds from Operations (“FFO”) of $99.7 million, or $1.76 per share
•Core FFO of $101.8 million, or $1.80 per share
•EBITDA of $67.2 million, EBITDAre of $131.2 million and Adjusted EBITDA of $132.2 million
•Sold 11 properties for $33.1 million, which will save an estimated $7.5 million of annual carrying costs
Fourth Quarter 2022 Financial and Operating Highlights
•Total revenues of $50.3 million
•Net Loss Attributable to Common Stockholders of $(19.0) million, or $(0.33) per share
•FFO of $22.9 million, or $0.40 per share
•Core FFO of $23.2 million, or $0.41 per share
•EBITDA of $19.7 million, EBITDAre of $30.6 million and Adjusted EBITDA of $30.7 million
•Sold six properties for $10.0 million
Real Estate Portfolio
As of December 31, 2022, Orion’s real estate portfolio consisted of 81 properties as well as a 20% ownership interest in the Arch Street Joint Venture, Orion’s Unconsolidated Joint Venture with an affiliate of Arch Street Capital Partners, LLC, comprising six properties. As of December 31, 2022, the Company’s portfolio occupancy rate was 89.0%, with 73.3% of annualized base rent derived from Investment Grade Tenants, and the portfolio’s weighted average remaining lease term was 4.1 years.
Orion’s 20% interest in the Unconsolidated Joint Venture was assumed from Realty Income as part of the Company’s spin-off. As of December 31, 2022, the Unconsolidated Joint Venture owned six real estate assets for total Gross Real Estate Investments of approximately $227.1 million.
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Orion is continuing to review a number of potential property acquisitions for both its balance sheet and the Unconsolidated Joint Venture.
Leasing and Disposition Activity
Orion employs active asset management strategies to attract new tenants while working to retain high-quality creditworthy tenants, and to maximize tenant retention rates and future cash flow. Orion continues to believe that lease maturities and vacant assets may represent an ongoing value creation opportunity in the coming years.
During the quarter ended December 31, 2022, the Company entered into two 10.0-year lease renewals for a total of 213,000 square feet at two of the Company’s properties in New York, one 5.0-year lease renewal for 90,000 square feet at one of the Company’s properties in Lawrence, Kansas, and one 5.4-year lease renewal for 4,000 square feet at one of the Company’s properties in The Woodlands, Texas.
Including leasing activity during the nine months ended September 30, 2022, the Company entered into new leases or lease renewals for 764,000 square feet of office space across 10 different properties during 2022 and has entered into a lease expansion with an existing tenant at one property covering an additional 41,000 square feet. Additionally, Orion is in various stages of negotiation and documentation for additional leases and renewals at multiple properties.
During the fourth quarter, the Company closed six dispositions, representing a total of 412,000 square feet, for an aggregate sale price of approximately $10.0 million. The Company also has agreements currently in place to sell seven additional properties, representing 584,000 square feet, for an aggregate sale price of $36.6 million, including the six property Walgreens campus in Deerfield, IL.
Including disposition activity during the nine months ended September 30, 2022, the Company closed 11 dispositions representing a total of 909,000 square feet, for an aggregate sale price of approximately $33.1 million.
Balance Sheet
As of December 31, 2022, the Company has total debt of $557.3 million, comprised of $175.0 million under the credit facility term loan, $355.0 million under the Company’s securitized mortgage loan (the “CMBS Loan”), and $27.3 million which represents Orion’s pro rata share of indebtedness of the Unconsolidated Joint Venture. As of December 31, 2022, the Company had no outstanding draws under its $425.0 million capacity credit facility revolver. During the fourth quarter and full year ended December 31, 2022, the Company made net repayments of $31.0 million and $90.0 million, respectively, on its credit facility revolver.
As of December 31, 2022, Orion had $446.2 million of liquidity, comprised of $21.2 million cash on hand, including the Company’s pro rata share of cash from the Unconsolidated Joint Venture, as well as $425.0 million of available capacity on Orion’s $425.0 million-capacity credit facility revolver.
Dividend
On March 7, 2023, Orion’s Board of Directors declared a quarterly cash dividend of $0.10 per share for the first quarter of 2023, payable on April 17, 2023, to stockholders of record as of March 31, 2023. The dividend was sized to permit future growth while preserving meaningful free cash flow for reinvestment into the current portfolio and for accretive investments.
2023 Outlook
Based on current economic conditions and the Company’s financial condition, Orion is providing the following guidance for fiscal year 2023:
Low High
Core FFO per share (1)
$1.55 - $1.63
General and Administrative Expenses $18.75 million - $19.75 million
Net Debt to Adjusted EBITDA 4.3x - 5.3x
____________________________________
(1)The definition of Core FFO per share used for this guidance reflects revisions the Company is making to the definition of Core FFO such that Core FFO will be calculated differently in 2023 than it was in 2022. See “Definitions” below for further details.
Webcast and Conference Call Information
Orion will host a webcast and conference call to review its financial results at 10:00 a.m. ET on Thursday, March 9, 2023. The webcast and call will be hosted by Paul McDowell, Chief Executive Officer and President, and Gavin Brandon, Chief Financial Officer, Executive Vice President and Treasurer. To participate, the webcast may be accessed live by visiting the “Investors” section of Orion’s website at https://www.onlreit.com/investors. To join the conference call, callers from the United States and Canada should dial 1-877-407-3982, and international callers should dial 1-201-493-6780, ten minutes prior to the scheduled call time.
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Replay Information
A replay of the webcast may be accessed via the web by visiting the “Investors” section of Orion’s website at
https://www.onlreit.com/investors. The conference call replay will be available after 1:00 p.m. ET on Thursday, March 9, 2023 through 11:59 a.m. ET on Thursday, March 23, 2023. To access the replay, callers may dial 1-844-512-2921 (domestic) or 1-412-317-6671 (international) and use passcode, 13734696.
Non-GAAP Financial Measures
To supplement the presentation of the Company’s financial results prepared in accordance with U.S. generally accepted accounting principles ("GAAP"), this press release and the accompanying quarterly supplemental information as of and for the quarter and year ended December 31, 2022 contain certain financial measures that are not prepared in accordance with GAAP, including Funds from Operations (“FFO”), Core Funds from Operations (“Core FFO”), Funds Available for Distribution (“FAD”), Earnings Before Interest, Taxes, Depreciation and Amortization for Real Estate (“EBITDAre”), and Adjusted EBITDA. Please see the attachments to this press release for how Orion defines these non-GAAP financial measures and a reconciliation to the most directly comparable GAAP measure.
About Orion Office REIT Inc.
Orion Office REIT Inc. (NYSE: ONL) is an internally-managed real estate investment trust engaged in the ownership, acquisition and management of a diversified portfolio of mission-critical and headquarters office buildings located in high-quality suburban markets across the U.S. and leased primarily on a single-tenant net lease basis to creditworthy tenants. The company was founded on July 1, 2021, spun-off from Realty Income (NYSE: O) on November 12, 2021 and began trading on the New York Stock Exchange on November 15, 2021. The company is headquartered in Phoenix, Arizona and has an office in New York, New York. For additional information on the company and its properties, please visit onlreit.com.
Investor Relations:
Email: investors@onlreit.com
Phone: 602-675-0338

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About the Data
This data and other information described herein are as of and for the quarter and year ended December 31, 2022, unless otherwise indicated. Future performance may not be consistent with past performance and is subject to change and inherent risks and uncertainties. This information should be read in conjunction with the consolidated and combined financial statements and the Management's Discussion and Analysis of Financial Condition and Results of Operations sections contained in Orion Office REIT Inc.'s (the "Company," "Orion," "us," "our" and "we") Annual Report on Form 10-K for the year ended December 31, 2022 and Quarterly Reports on Form 10-Q for the periods ended September 30, 2022, June 30, 2022, and March 31, 2022.

Definitions
Annualized Base Rent is the monthly aggregate cash amount charged to tenants under our leases (including monthly base rent receivables and certain contractually obligated reimbursements by our tenants), as of the final date of the applicable period, multiplied by 12, including the Company's pro rata share of such amounts related to the Unconsolidated Joint Venture. Annualized Base Rent is not indicative of future performance.
CPI refers to a lease in which base rent is adjusted based on changes in a consumer price index.
Credit Rating of a tenant refers to the Standard & Poor's or Moody's credit rating and such rating also may reflect the rating assigned by Standard & Poor's or Moody's to the lease guarantor or the parent company as applicable.
Double Net Lease ("NN") is a lease under which the tenant agrees to pay all operating expenses associated with the property (e.g., real estate taxes, insurance, maintenance), but excludes some or all major repairs (e.g., roof, structure, parking lot, in each case, as further defined in the applicable lease).
Earnings Before Interest, Taxes, Depreciation and Amortization for Real Estate ("EBITDAre") and Adjusted EBITDA
Due to certain unique operating characteristics of real estate companies, as discussed below, the National Association of Real Estate Investment Trusts, Inc. ("Nareit"), an industry trade group, has promulgated a supplemental performance measure known as Earnings Before Interest, Taxes, Depreciation and Amortization for Real Estate. Nareit defines EBITDAre as net income or loss computed in accordance with GAAP, adjusted for interest expense, income tax expense (benefit), depreciation and amortization, impairment write-downs on real estate, gains or losses from disposition of property and our pro rata share of EBITDAre adjustments related to the Unconsolidated Joint Venture. We calculated EBITDAre in accordance with Nareit's definition described above.
In addition to EBITDAre, we use Adjusted EBITDA as a non-GAAP supplemental performance measure to evaluate the operating performance of the Company. Adjusted EBITDA, as defined by the Company, represents EBITDAre, modified to exclude non-routine items such as transaction related expenses and spin related expenses. We also exclude certain non-cash items such as impairments of intangible and right of use assets, gains or losses on derivatives, gains or losses on the extinguishment or forgiveness of debt, amortization of intangibles, above-market lease assets and deferred lease incentives, net of amortization of below-market lease liabilities and our pro rata share of Adjusted EBITDA adjustments related to the Unconsolidated Joint Venture. Management believes that excluding these costs from EBITDAre provides investors with supplemental performance information that is consistent with the performance models and analysis used by management, and provides investors a view of the performance of our portfolio over time. Therefore, EBITDAre and Adjusted EBITDA should not be considered as an alternative to net income, as computed in accordance with GAAP. The Company uses Adjusted EBITDA as one measure of its operating performance when formulating corporate goals and evaluating the effectiveness of the Company's strategies. EBITDAre and Adjusted EBITDA may not be comparable to similarly titled measures of other companies.
Enterprise Value equals the sum of the Implied Equity Market Capitalization and Net Debt, in each case, as of an applicable date.
Fixed Charge Coverage Ratio is (a) Adjusted EBITDA divided by (b) the sum of (i) Interest Expense, excluding non-cash amortization and (ii) secured debt principal amortization on Adjusted Principal Outstanding. Management believes that Fixed Charge Coverage Ratio is a useful supplemental measure of our ability to satisfy fixed financing obligations.
Fixed Dollar or Percent Increase refers to a lease that requires contractual rent increases during the term of the lease agreement. A Fixed Dollar or Percent Increase lease may include a period of free rent at the beginning or end of the lease.
Flat refers to a lease that requires equal rent payments, with no contractual increases, throughout the term of the lease agreement. A Flat Lease may include a period of free rent at the beginning or end of the lease.
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Funds Available for Distribution ("FAD")
Funds available for distribution, as defined by the Company, represents Core FFO, as defined below, modified to exclude capital expenditures, as well as certain non-cash items such as amortization of deferred financing costs, amortization of above market leases and deferred lease incentives, net of amortization of below market lease liabilities, straight-line rental revenue, equity-based compensation, equity in income or losses of the Unconsolidated Joint Venture and our pro rata share of FAD adjustments related to the Unconsolidated Joint Venture. Management believes that adjusting these items from Core FFO provides investors with supplemental performance information that is consistent with the performance models and analysis used by management and provides useful information regarding the Company's ability to fund its dividend. Beginning in 2023, the Company's definition of FAD will not adjust for the following items, which will already be an adjustment in calculating Core FFO: (i) amortization of deferred lease incentives, (ii) amortization of deferred financing costs, (iii) equity-based compensation, and (iv) amortization of premiums and discounts on debt, net. Additionally, the Company will revise the FAD adjustment for equity in income (loss) of unconsolidated joint venture to only exclude the non-cash amortization related to the joint venture investment basis difference. If this definitional change had been made in 2022, the impact would have been an increase to FAD for the year-ended December 31, 2022 of $0.5 million, or $0.01 per share. This change in definition will be applied retrospectively beginning January 1, 2023.
However, not all REITs calculate FAD and those that do may not calculate FAD the same way, so comparisons with other REITs may not be meaningful. FAD should not be considered as an alternative to net income (loss) or cash flow provided by (used in) operating activities as determined under GAAP.
Nareit Funds from Operations ("Nareit FFO" or "FFO") and Core Funds from Operations ("Core FFO")
Due to certain unique operating characteristics of real estate companies, as discussed below, Nareit has promulgated a supplemental performance measure known as FFO, which we believe to be an appropriate supplemental performance measure to reflect the operating performance of a REIT. FFO is not equivalent to our net income or loss as determined under GAAP.
Nareit defines FFO as net income or loss computed in accordance with GAAP adjusted for gains or losses from disposition of real estate assets, depreciation and amortization of real estate assets, impairment write-downs on real estate, and our pro rata share of FFO adjustments related to the Unconsolidated Joint Venture. We calculate FFO in accordance with Nareit's definition described above.
In addition to FFO, we use Core FFO as a non-GAAP supplemental financial performance measure to evaluate the operating performance of the Company. Core FFO, as defined by the Company, excludes from FFO items that we believe do not reflect the ongoing operating performance of our business such as transaction related expenses, spin related expenses and gains or losses on extinguishment of swaps and/or debt, and our pro rata share of Core FFO adjustments related to the Unconsolidated Joint Venture. Beginning in 2023, the Company will be revising its definition of Core FFO to also exclude the following non-cash charges which management believes do not reflect the ongoing operating performance of our business: (i) amortization of deferred lease incentives, (ii) amortization of deferred financing costs, (iii) equity-based compensation, and (iv) amortization of premiums and discounts on debt, net. If this definitional change had been made in 2022, the impact would have been an increase to Core FFO for the year-ended December 31, 2022 of $6.4 million, or $0.11 per share. This change in definition will be applied retrospectively beginning January 1, 2023.
We believe that FFO and Core FFO allow for a comparison of the performance of our operations with other publicly-traded REITs, as FFO and Core FFO, or an equivalent measure, are routinely reported by publicly-traded REITs, each adjust for items that we believe do not reflect the ongoing operating performance of our business and we believe are often used by analysts and investors for comparison purposes.
For all of these reasons, we believe FFO and Core FFO, in addition to net income (loss), as defined by GAAP, are helpful supplemental performance measures and useful in understanding the various ways in which our management evaluates the performance of the Company over time. However, not all REITs calculate FFO and Core FFO the same way, so comparisons with other REITs may not be meaningful. FFO and Core FFO should not be considered as alternatives to net income (loss) and are not intended to be used as a liquidity measure indicative of cash flow available to fund our cash needs. Neither the SEC, Nareit, nor any other regulatory body has evaluated the acceptability of the exclusions used to adjust FFO in order to calculate Core FFO and its use as a non-GAAP financial performance measure.
GAAP is an abbreviation for generally accepted accounting principles in the United States.
Gross Lease is a lease under which the landlord is responsible for all expenses associated with the property (e.g., real estate taxes, insurance, maintenance and repairs).
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Gross Real Estate Investments represent total gross real estate and related assets of Operating Properties and the Company's pro rata share of such amounts related to properties owned by the Unconsolidated Joint Venture, net of gross intangible lease liabilities. Gross Real Estate Investments should not be considered as an alternative to the Company's real estate investments balance as determined in accordance with GAAP or any other GAAP financial measures and should only be considered together with, and as a supplement to, the Company's financial information prepared in accordance with GAAP.
GSA CPI refers to a General Services Administration ("GSA") lease that includes a contractually obligated operating cost component of rent which is adjusted annually based on changes in a consumer price index.
Implied Equity Market Capitalization equals shares of common stock outstanding as of an applicable date, multiplied by the closing sale price of the Company's stock as reported on the New York Stock Exchange on such date.
Industry is derived from the Global Industry Classification Standard ("GICS") Methodology that was developed by Morgan Stanley Capital International ("MSCI") in collaboration with S&P Dow Jones Indices to establish a global, accurate, complete and widely accepted approach to defining industries and classifying securities by industry.
Interest Coverage Ratio equals Adjusted EBITDA divided by Interest Expense, excluding non-cash amortization. Management believes that Interest Coverage Ratio is a useful supplemental measure of our ability to service our debt obligations.
Interest Expense, excluding non-cash amortization is a non-GAAP measure that represents interest expense incurred on the outstanding principal balance of our debt and the Company's pro rata share of the Unconsolidated Joint Venture's interest expense incurred on its outstanding principal balance. This measure excludes the amortization of deferred financing costs, premiums and discounts, which is included in interest expense in accordance with GAAP. Interest Expense, excluding non-cash amortization should not be considered as an alternative to the Company's interest expense as determined in accordance with GAAP or any other GAAP financial measures and should only be considered together with and as a supplement to the Company's financial information prepared in accordance with GAAP.
Investment-Grade Tenants are those with a Credit Rating of BBB- or higher from Standard & Poor’s or a Credit Rating of Baa3 or higher from Moody’s. The ratings may reflect those assigned by Standard & Poor’s or Moody’s to the lease guarantor or the parent company, as applicable.
Leased Square Feet is Rentable Square Feet leased and includes such amounts related to the Unconsolidated Joint Venture.
Modified Gross Lease is a lease under which the landlord is responsible for most expenses associated with the property (e.g., real estate taxes, insurance, maintenance and repairs), but passes through some operating expenses to the tenant.
Month-to-Month refers to a lease that is outside of the contractual lease expiration, but the tenant has not vacated and continues to pay rent which may also include holdover rent if applicable.
Net Debt, Principal Outstanding and Adjusted Principal Outstanding 
Principal Outstanding is a non-GAAP measure that represents the Company's outstanding principal debt balance, excluding certain GAAP adjustments, such as premiums and discounts, financing and issuance costs, and related accumulated amortization. Adjusted Principal Outstanding includes the Company's pro rata share of the Unconsolidated Joint Venture's outstanding principal debt balance. We believe that the presentation of Principal Outstanding and Adjusted Principal Outstanding, which show our contractual debt obligations, provides useful information to investors to assess our overall financial flexibility, capital structure and leverage. Principal Outstanding and Adjusted Principal Outstanding should not be considered as alternatives to the Company's consolidated debt balance as determined in accordance with GAAP or any other GAAP financial measures and should only be considered together with, and as a supplement to, the Company's financial information prepared in accordance with GAAP.
Net Debt is a non-GAAP measure used to show the Company's Adjusted Principal Outstanding, less all cash and cash equivalents and the Company's pro rata share of the Unconsolidated Joint Venture's cash and cash equivalents. We believe that the presentation of Net Debt provides useful information to investors because our management reviews Net Debt as part of its management of our overall liquidity, financial flexibility, capital structure and leverage.
Net Debt Leverage Ratio equals Net Debt divided by Gross Real Estate Investments.
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Net Operating Income ("NOI") and Cash NOI
NOI is a non-GAAP performance measure used to evaluate the operating performance of a real estate company. NOI represents total revenues less property operating expenses and excludes fee revenue earned for services to the Unconsolidated Joint Venture, impairment, depreciation and amortization, general and administrative expenses, transaction related expenses and spin related expenses. Cash NOI excludes the impact of certain GAAP adjustments included in rental revenue, such as straight-line rent adjustments and amortization of above-market intangible lease assets and below-market lease intangible liabilities. Cash NOI includes the pro rata share of such amounts from properties owned by the Unconsolidated Joint Venture. It is management's view that NOI and Cash NOI provide investors relevant and useful information because it reflects only income and operating expense items that are incurred at the property level and presents them on an unleveraged basis. NOI and Cash NOI should not be considered as an alternative to operating income in accordance with GAAP. Further, NOI and Cash NOI may not be comparable to similarly titled measures of other companies.
Occupancy Rate equals the sum of Leased Square Feet divided by Rentable Square Feet and includes the Company's pro rata share of such amounts related to the Unconsolidated Joint Venture, in each case, as of an applicable date.
Operating Properties refers to all properties owned and consolidated by the Company as of the applicable date.
Property Operating Expense includes reimbursable and non-reimbursable costs to operate a property, including real estate taxes, utilities, insurance, repairs, maintenance, legal, property management fees, etc.
Rentable Square Feet is leasable square feet of Operating Properties and the Company's pro rata share of leasable square feet of properties owned by the Unconsolidated Joint Venture.
Triple Net Lease ("NNN") is a lease under which the tenant agrees to pay all expenses associated with the property (e.g., real estate taxes, insurance, maintenance and repairs in accordance with the lease terms).
Unconsolidated Joint Venture means the Company's investment in the unconsolidated joint venture with an affiliate of Arch Street Capital Partners, LLC.
Unencumbered Asset Ratio equals unencumbered Gross Real Estate Investments divided by Gross Real Estate Investments. Management believes that Unencumbered Asset Ratio is a useful supplemental measure of our overall liquidity and leverage.
Unencumbered Gross Real Estate Investments equals Gross Real Estate Investments, excluding Gross Real Estate Investments related to properties serving as collateral for the Company's CMBS Loan and the Company's pro rata share of properties owned by the Unconsolidated Joint Venture that are pledged as collateral under mortgage debt. Unencumbered Gross Real Estate Investments includes otherwise unencumbered properties which are part of the unencumbered property pool under our credit facility and therefore generally are not available to serve as collateral under other borrowings.
Weighted Average Remaining Lease Term is the number of years remaining on each respective lease as of the applicable date, weighted based on Annualized Base Rent and includes the years remaining on each of the respective leases of the Unconsolidated Joint Venture, weighted based on the Company's pro rata share of Annualized Base Rent related to the Unconsolidated Joint Venture.
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Forward-Looking Statements
Information set forth in this press release includes “forward-looking statements” which reflect the Company's expectations and projections regarding future events and plans, future financial condition, results of operations, liquidity and business, including leasing and occupancy, acquisitions, dispositions, rent receipts, the payment of future dividends, the Company’s growth and the impact of the coronavirus (COVID-19) on the Company's business. Generally, the words "anticipates," "assumes," "believes," "continues," "could," "estimates," "expects," "goals," "intends," "may," "plans," "projects," "seeks," "should," "targets," "will," “guidance,” variations of such words and similar expressions identify forward-looking statements. These forward-looking statements are based on information currently available to the Company and involve a number of known and unknown assumptions and risks, uncertainties and other factors, which may be difficult to predict and beyond the Company's control, that could cause actual events and plans or could cause the Company's business, financial condition, liquidity and results of operations to differ materially from those expressed or implied in the forward-looking statements. Further, information regarding historical rent collections should not serve as an indication of future rent collections.
The following factors, among others, could cause actual results to differ materially from those set forth in the forward-looking statements:
•the risk of rising interest rates, including that our borrowing costs may increase and we may be unable to refinance our debt obligations on favorable terms and in a timely manner, or at all;
•the risk of inflation, including that our operating costs, such as insurance premiums, utilities, real estate taxes, capital expenditures and repair and maintenance costs, may rise;
•conditions associated with the global market, including an oversupply of office space, tenant credit risk and general economic conditions;
•the ongoing impact of the COVID-19 pandemic or any future pandemic or outbreak of a highly infectious or contagious disease or fear of such pandemics or outbreaks, on our business, operating results, financial condition and prospects, which is highly uncertain and cannot be predicted with confidence, including the impact on the U.S. economy and changes in tenant behavior that may continue to adversely affect the use of and demand for office space;
•our ability to acquire new properties and sell non-core assets on favorable terms and in a timely manner, or at all;
•our ability to comply with the terms of our credit agreements or to meet the debt obligations on certain of our properties;
•our ability to access the capital markets to raise additional equity or refinance maturing debt on favorable terms and in a timely manner, or at all;
•changes in the real estate industry and in performance of the financial markets and interest rates and our ability to effectively hedge against interest rate changes;
•the risk of tenants defaulting on their lease obligations, which is heightened due to our focus on single tenant properties;
•our ability to renew leases with existing tenants or re-let vacant space to new tenants on favorable terms and in a timely manner, or at all;
•the cost of rent concessions, tenant improvement allowances and leasing commissions;
•the potential for termination of existing leases pursuant to tenant termination rights;
•the amount, growth and relative inelasticity of our expenses;
•risks associated with the ownership and development of real property;
•risks accompanying the management of OAP/VER Venture, LLC (the “Arch Street Joint Venture”), our unconsolidated joint venture, in which we hold a non-controlling interest;
•our ability to close pending real estate transactions, which may be subject to conditions that are outside of our control;
•risks associated with acquisitions, including the risk that we may not be in a position, or have the opportunity in the future, to make suitable property acquisitions on advantageous terms and/or that such acquisitions will fail to perform as expected;
•risks associated with the fact that we have a limited operating history and our future performance is difficult to predict;
•our properties may be subject to impairment charges;
•risks resulting from losses in excess or insured limits or uninsured losses;
•risks associated with the potential volatility of our common stock; and
•the risk that we may fail to maintain our qualification as a REIT.
Additional factors that may affect future results are contained in the Company's filings with the SEC, which are available at the SEC’s website at www.sec.gov. The Company disclaims any obligation to publicly update or revise any forward-looking statements, whether as a result of changes in underlying assumptions or factors, new information, future events or otherwise, except as required by law.
8


9


ORION OFFICE REIT INC.
CONSOLIDATED BALANCE SHEETS
(In thousands)

December 31, 2022 December 31, 2021
Assets
Real estate investments, at cost:
Land $ 238,225  $ 250,194 
Buildings, fixtures and improvements 1,128,400  1,231,551 
Total real estate investments, at cost 1,366,625  1,481,745 
Less: accumulated depreciation 133,379  128,109 
Total real estate investments, net 1,233,246  1,353,636 
Accounts receivable, net 21,641  17,916 
Intangible lease assets, net 202,832  298,107 
Cash and cash equivalents 20,638  29,318 
Real estate assets held for sale, net 2,502  — 
Other assets, net 90,214  60,501 
Total assets $ 1,571,073  $ 1,759,478 
Liabilities and Equity
Bridge facility, net $ —  $ 354,357 
Mortgages payable, net 352,167  — 
Credit facility term loan, net 173,815  172,490 
Credit facility revolver —  90,000 
Accounts payable and accrued expenses 26,161  17,379 
Below-market lease liabilities, net 14,068  20,609 
Distributions payable 5,664  — 
Other liabilities, net 23,340  16,355 
Total liabilities 595,215  671,190 
Common stock 57  57 
Additional paid-in capital 1,147,014  1,145,278 
Accumulated other comprehensive income 6,308  299 
Accumulated deficit (Total) (178,910) (58,715)
Total stockholders' equity 974,469  1,086,919 
Non-controlling interest 1,389  1,369 
Total equity 975,858  1,088,288 
Total liabilities and equity $ 1,571,073  $ 1,759,478 
10


ORION OFFICE REIT INC.
CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except for per share data)

(Unaudited)
Three Months Ended Year Ended
December 31, 2022 December 31, 2022
Revenues:
Rental $ 50,097  $ 207,353 
Fee income from unconsolidated joint venture 197  765 
Total revenues 50,294  208,118 
Operating expenses:
Property operating 15,746  61,519 
General and administrative 4,428  15,908 
Depreciation and amortization 30,493  131,367 
Impairments 12,198  66,359 
Transaction related 277  675 
Spin related —  964 
Total operating expenses 63,142  276,792 
Other (expense) income:
Interest expense, net (7,553) (30,171)
Gain on disposition of real estate assets 1,293  2,352 
Loss on extinguishment of debt, net —  (468)
Other income, net 105  223 
Equity in loss of unconsolidated joint venture (272) (524)
Total other (expenses) income, net (6,427) (28,588)
Loss before taxes (19,275) (97,262)
Provision for income taxes 282  (212)
Net loss (18,993) (97,474)
Net loss (income) attributable to non-controlling interest 23  (20)
Net loss attributable to common stockholders $ (18,970) $ (97,494)
Weighted-average shares outstanding - basic and diluted 56,644  56,632 
Basic and diluted net loss per share attributable to common stockholders $ (0.33) $ (1.72)


11


ORION OFFICE REIT INC.
FFO, CORE FFO and FAD
(In thousands, except for per share data) (Unaudited)

Three Months Ended Year Ended
December 31, 2022 December 31, 2022
Net loss $ (18,970) $ (97,494)
Depreciation and amortization of real estate assets 30,475  131,297 
Gain on disposition of real estate assets (1,293) (2,352)
Impairment of real estate 12,198  66,359 
Proportionate share of Unconsolidated Joint Venture adjustments for items above, as applicable 465  1,847 
FFO attributable to common stockholders $ 22,875  $ 99,657 
Adjustments:
Transaction related expenses 277  675 
Spin related expenses —  964 
Loss on extinguishment of debt, net —  468 
Core funds from operations attributable to common stockholders $ 23,152  $ 101,764 
Adjustments:
Amortization of deferred financing costs 1,068  4,363 
Amortization of above and below market leases, net (260) (1,207)
Amortization of deferred lease incentives 80  116 
Straight-line rental revenue 2,911  769 
Equity-based compensation 603  1,756 
Equity in loss of Unconsolidated Joint Venture 272  524 
Capital expenditures and leasing costs (6,112) (14,624)
Other adjustments, net 74  263 
Proportionate share of Unconsolidated Joint Venture adjustments for the items above, as applicable (25) (52)
Funds available for distribution $ 21,763  $ 93,672 
Weighted-average shares outstanding - basic and diluted 56,644  56,632 
FFO attributable to common stockholders per share
$ 0.40  $ 1.76 
Core FFO attributable to common stockholders per share $ 0.41  $ 1.80 
FAD per share $ 0.38  $ 1.65 

12


ORION OFFICE REIT INC.
EBITDA, EBITDAre AND ADJUSTED EBITDA
(In thousands) (Unaudited)

Three Months Ended Year Ended
December 31, 2022 December 31, 2022
 Net loss $ (18,970) $ (97,494)
 Adjustments:
Interest expense 7,553  30,171 
Depreciation and amortization 30,493  131,367 
Provision for income taxes (282) 212 
Proportionate share of Unconsolidated Joint Venture adjustments for items above, as applicable 864  2,961 
 EBITDA $ 19,658  $ 67,217 
Gain on disposition of real estate assets (1,293) (2,352)
Impairment of real estate 12,198  66,359 
EBITDAre $ 30,563  $ 131,224 
Transaction related 277  675 
Spin related —  964 
Amortization of above and below market leases, net (260) (1,207)
Amortization of deferred lease incentives 80  116 
Loss on extinguishment and forgiveness of debt, net —  468 
Proportionate share of Unconsolidated Joint Venture adjustments for items above, as applicable (8) (30)
Adjusted EBITDA $ 30,652  $ 132,210 

13


ORION OFFICE REIT INC.
FINANCIAL AND OPERATIONS STATISTICS AND RATIOS
(Dollars in thousands) (Unaudited)
Three Months Ended Year Ended
December 31, 2022 December 31, 2022
Interest expense - as reported $ 7,553  $ 30,171 
Adjustments:
Amortization of deferred financing costs and other non-cash charges (1,068) (4,363)
Proportionate share of Unconsolidated Joint Venture Interest Expense, excluding non-cash amortization
367  931 
Interest Expense, excluding non-cash amortization $ 6,852  $ 26,739 

Three Months Ended
Interest Coverage Ratio December 31, 2022 September 30, 2022
Interest Expense, excluding non-cash amortization (1)
$ 6,852 $ 7,131
Adjusted EBITDA (2)
30,652 32,149
Interest Coverage Ratio 4.47x 4.51x
Fixed Charge Coverage Ratio
Interest Expense, excluding non-cash amortization (1)
$ 6,852 $ 7,131
Secured debt principal amortization
Total fixed charges 6,852 7,131
Adjusted EBITDA (2)
30,652 32,149
Fixed Charge Coverage Ratio 4.47x 4.51x
____________________________________
(1)Refer to the Statement of Operations for interest expense calculated in accordance with GAAP and to the Supplemental Information Package for the required reconciliation to the most directly comparable GAAP financial measure.
(2)Refer to the Statement of Operations for net income calculated in accordance with GAAP and to the EBITDAre and Adjusted EBITDA table in the Supplemental Information Package for the required reconciliation to the most directly comparable GAAP financial measure.


Net Debt December 31, 2022 September 30, 2022
Mortgages payable, net $ 352,167  $ 351,994 
Credit facility term loan, net 173,815  173,478 
Credit facility revolver —  31,000 
Total debt - as reported 525,982  556,472 
Deferred financing costs, net 4,018  4,528 
Principal Outstanding 530,000  561,000 
Proportionate share of Unconsolidated Joint Venture Principal Outstanding
27,332  27,332 
Adjusted Principal Outstanding $ 557,332  $ 588,332 
Cash and cash equivalents (20,638) (23,282)
Proportionate share of Unconsolidated Joint Venture cash and cash equivalents
(572) (758)
Net Debt $ 536,122  $ 564,292 
14


ORION OFFICE REIT INC.
FINANCIAL AND OPERATIONS STATISTICS AND RATIOS
(Dollars in thousands) (Unaudited)
December 31, 2022 September 30, 2022
Total real estate investments, at cost - as reported $ 1,366,625  $ 1,380,903 
Adjustments:
Gross intangible lease assets 360,690  364,058 
Gross intangible lease liabilities (31,317) (31,317)
Gross assets held for sale 2,544  7,530 
Proportionate share of Unconsolidated Joint Venture Gross Real Estate Investments
45,427  45,426 
Gross Real Estate Investments $ 1,743,969  $ 1,766,600 


December 31, 2022 September 30, 2022
Net Debt Ratios
Net Debt (1)
$ 536,122 $ 564,292
Adjusted EBITDA(2)
132,210 128,596
Net Debt to Adjusted EBITDA ratio(2)
4.06x 4.39x
Net Debt (1)
$ 536,122 $ 564,292
Gross Real Estate Investments (1)
1,743,969 1,766,600
Net Debt Leverage Ratio 30.7  % 31.9  %
Unencumbered Assets/Real Estate Assets
Unencumbered Gross Real Estate Investments (1)
$ 1,141,035 $ 1,165,310
Gross Real Estate Investments (1)
1,743,969 1,766,600
Unencumbered Asset Ratio 65.4  % 66.0  %
____________________________________
(1)Refer to the Balance Sheets for total debt and real estate investments, at cost calculated in accordance with GAAP and to the Supplemental Information Package for the required reconciliation to the most directly comparable GAAP financial measure.
(2)Adjusted EBITDA for December 31, 2022 has not been annualized for the purpose of this calculation. Adjusted EBITDA for September 30, 2022 has been annualized for the purpose of this calculation.

15


ORION OFFICE REIT INC.
CORE FUNDS FROM OPERATIONS PER DILUTED SHARE - 2023 GUIDANCE
(Unaudited)

The Company expects its 2023 Core FFO per diluted share to be in a range between $1.55 and $1.63. This guidance assumes:
• General & Administrative Expenses: $18.75 million to $19.75 million
• Net Debt to Adjusted EBITDA: 4.3x to 5.3x

The estimated net income per diluted share is not a projection and is provided solely to satisfy the disclosure requirements of the U.S. Securities and Exchange Commission.
The Company does not provide a reconciliation of Net Debt to Adjusted EBITDA guidance to the most directly comparable GAAP measure, due to the inherent difficulty and uncertainty in quantifying certain adjustments principally related to the Company’s investment in the unconsolidated joint venture.
Low High
Diluted net income per share attributable to common stockholders $ (0.61) $ (0.54)
Depreciation and amortization of real estate assets
1.94  1.94 
Proportionate share of adjustments for Unconsolidated Joint Venture 0.05  0.06 
FFO attributable to common stockholders per diluted share 1.38  1.46 
Adjustments (1)
0.17  0.17 
Core FFO attributable to common stockholders per diluted share (2)
$ 1.55  $ 1.63 
____________________________________
(1)Includes transaction related expenses, amortization of deferred lease incentives, amortization of deferred financing costs, equity-based compensation, and our proportionate share of such adjustments for the Unconsolidated Joint Venture.
(2)The definition of Core FFO per share used for this guidance reflects revisions the Company is making to the definition of Core FFO such that Core FFO will be calculated differently in 2023 than it was in 2022. See “Definitions” above for further details.
16
EX-99.2 3 exhibit992orionsupplementa.htm EX-99.2 Document
Exhibit 99.2                                                
orion_supplemental-coverx2.jpg



Q4 2022 SUPPLEMENTAL INFORMATION
Orion Supplemental Information
December 31, 2022

Section Page
Company Overview
Balance Sheets
Statements of Operations
Funds From Operations (FFO), Core Funds From Operations (Core FFO) and Funds Available for Distribution (FAD)
EBITDA, EBITDAre and Adjusted EBITDA
Capital Structure
Debt Detail
Ratio Analysis
Credit Facility Covenants
Net Operating Income (NOI) and Cash NOI
Leasing Activity
Dispositions
Diversification Statistics
Tenants Comprising Over 1% of Annualized Base Rent
Tenant Industry Diversification
Property Geographic Diversification
Lease Expirations
Lease Summary
Full Portfolio
Unconsolidated Joint Venture Investment Summary
Definitions



Orion Office REIT Inc. | WWW.ONLREIT.COM | 2



Q4 2022 SUPPLEMENTAL INFORMATION
About the Data
This data and other information described herein are as of and for the quarter and year ended December 31, 2022, unless otherwise indicated. Future performance may not be consistent with past performance and is subject to change and inherent risks and uncertainties. This information should be read in conjunction with the consolidated and combined financial statements and the Management's Discussion and Analysis of Financial Condition and Results of Operations sections contained in Orion Office REIT Inc.'s (the "Company," "Orion," "us," "our" and "we") Annual Report on Form 10-K for the year ended December 31, 2022 and Quarterly Reports on Form 10-Q for the periods ended September 30, 2022, June 30, 2022, and March 31, 2022.




Orion Office REIT Inc. | WWW.ONLREIT.COM | 3



Q4 2022 SUPPLEMENTAL INFORMATION
Forward-Looking Statements

Information set forth herein includes “forward-looking statements” which reflect the Company's expectations and projections regarding future events and plans, future financial condition, results of operations, liquidity and business, including leasing and occupancy, acquisitions, dispositions, rent receipts, the payment of future dividends, the Company’s growth and the impact of the coronavirus (COVID-19) on the Company's business. Generally, the words "anticipates," "assumes," "believes," "continues," "could," "estimates," "expects," "goals," "intends," "may," "plans," "projects," "seeks," "should," "targets," "will," "guidance", variations of such words and similar expressions identify forward-looking statements. These forward-looking statements are based on information currently available to the Company and involve a number of known and unknown assumptions and risks, uncertainties and other factors, which may be difficult to predict and beyond the Company's control, that could cause actual events and plans or could cause the Company's business, financial condition, liquidity and results of operations to differ materially from those expressed or implied in the forward-looking statements. Further, information regarding historical rent collections should not serve as an indication of future rent collections.
The following factors, among others, could cause actual results to differ materially from those set forth in the forward-looking statements:
•the risk of rising interest rates, including that our borrowing costs may increase and we may be unable to refinance our debt obligations on favorable terms and in a timely manner, or at all;
•the risk of inflation, including that our operating costs, such as insurance premiums, utilities, real estate taxes, capital expenditures and repair and maintenance costs, may rise;
•conditions associated with the global market, including an oversupply of office space, tenant credit risk and general economic conditions;
•the ongoing impact of the COVID-19 pandemic or any future pandemic or outbreak of a highly infectious or contagious disease or fear of such pandemics or outbreaks, on our business, operating results, financial condition and prospects, which is highly uncertain and cannot be predicted with confidence, including the impact on the U.S. economy and changes in tenant behavior that may continue to adversely affect the use of and demand for office space;
•our ability to acquire new properties and sell non-core assets on favorable terms and in a timely manner, or at all;
•our ability to comply with the terms of our credit agreements or to meet the debt obligations on certain of our properties;
•our ability to access the capital markets to raise additional equity or refinance maturing debt on favorable terms and in a timely manner, or at all;
•changes in the real estate industry and in performance of the financial markets and interest rates and our ability to effectively hedge against interest rate changes;
•the risk of tenants defaulting on their lease obligations, which is heightened due to our focus on single tenant properties;
•our ability to renew leases with existing tenants or re-let vacant space to new tenants on favorable terms and in a timely manner, or at all;
•the cost of rent concessions, tenant improvement allowances and leasing commissions;
•the potential for termination of existing leases pursuant to tenant termination rights;
•the amount, growth and relative inelasticity of our expenses;
•risks associated with the ownership and development of real property;
•risks accompanying the management of OAP/VER Venture, LLC (the “Arch Street Joint Venture”), our unconsolidated joint venture, in which we hold a non-controlling ownership interest;
•our ability to close pending real estate transactions, which may be subject to conditions that are outside of our control;
•risks associated with acquisitions, including the risk that we may not be in a position, or have the opportunity in the future, to make suitable property acquisitions on advantageous terms and/or that such acquisitions will fail to perform as expected;
•risks associated with the fact that we have a limited operating history and our future performance is difficult to predict;
•our properties may be subject to impairment charges;



Orion Office REIT Inc. | WWW.ONLREIT.COM | 4



Q4 2022 SUPPLEMENTAL INFORMATION
•risks resulting from losses in excess or insured limits or uninsured losses;
•risks associated with the potential volatility of our common stock; and
•the risk that we may fail to maintain our qualification as a REIT

Additional factors that may affect future results are contained in the Company's filings with the SEC, which are available at the SEC’s website at www.sec.gov. The Company disclaims any obligation to publicly update or revise any forward-looking statements, whether as a result of changes in underlying assumptions or factors, new information, future events or otherwise, except as required by law.




Orion Office REIT Inc. | WWW.ONLREIT.COM | 5



Q4 2022 SUPPLEMENTAL INFORMATION
Company Overview
(unaudited)
Orion is a real estate company incorporated in the state of Maryland on July 1, 2021, which has been operating in a manner so as to qualify and has elected to be taxed as a real estate investment trust ("REIT") for U.S. federal income tax purposes, commencing with our initial taxable year ended December 31, 2021.
Orion is a full-service real estate operating company which owns and operates a portfolio of 81 office properties totaling approximately 9.5 million leasable square feet located within 29 states. In addition, the Company owns a 20% equity interest in one Unconsolidated Joint Venture with an affiliate of Arch Street Capital Partners, which owns a portfolio consisting of six office properties totaling approximately 1.0 million leasable square feet located within six states. As of December 31, 2022, approximately 73.3% of the Company's Annualized Base Rent was from Investment Grade Tenants, the Company's Occupancy Rate was 89.0% and the Weighted Average Remaining Lease Term was 4.1 years.
The Company's Annualized Base Rent as of December 31, 2022 was approximately $159.4 million. See "Tenants Comprising Over 1% of Annualized Base Rent" below.

Tenants, Trademarks and Logos
Orion is not affiliated or associated with, is not endorsed by, does not endorse, and is not sponsored by or a sponsor of the tenants or of their products or services pictured or mentioned. The names, logos and all related product and service names, design marks and slogans are the trademarks or service marks of their respective companies.




See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 6



Q4 2022 SUPPLEMENTAL INFORMATION
Company Overview (cont.)
Senior Management Board of Directors
Paul H. McDowell, Chief Executive Officer, President Reginald H. Gilyard, Non-Executive Chairman
Gavin B. Brandon, Executive Vice President, Chief Financial Officer and Treasurer Kathleen R. Allen, Ph.D., Independent Director
Paul C. Hughes, General Counsel and Secretary Richard J. Lieb, Independent Director
Christopher H. Day, Executive Vice President, Chief Operating Officer Gregory J. Whyte, Independent Director
Gary E. Landriau, Executive Vice President, Chief Investment Officer Paul H. McDowell, Chief Executive Officer, President and Director
Revea L. Schmidt, Senior Vice President, Chief Accounting Officer

Corporate Offices and Contact Information
2398 E. Camelback Road, Suite 1060 19 West 44th Street, Suite 1401
Phoenix, AZ 85016 New York, NY 10036
602-698-1002
www.ONLREIT.com
 
Trading Symbol: ONL
 
Stock Exchange Listing: New York Stock Exchange
 
Transfer Agent
Computershare Trust Company, N.A.
462 South 4th Street, Suite 1600
Louisville, KY 40202
855-866- 0787


Orion Office REIT Inc. | WWW.ONLREIT.COM | 7



Q4 2022 SUPPLEMENTAL INFORMATION
Balance Sheets
(unaudited, in thousands)

December 31, 2022 September 30, 2022 June 30, 2022 March 31, 2022 December 31, 2021
Assets
Real estate investments, at cost:
Land $ 238,225  $ 243,726  $ 250,724  $ 254,786  $ 250,194 
Buildings, fixtures and improvements 1,128,400  1,137,177  1,208,475  1,231,469  1,231,551 
Total real estate investments, at cost 1,366,625  1,380,903  1,459,199  1,486,255  1,481,745 
Less: accumulated depreciation 133,379  126,097  138,642  137,217  128,109 
Total real estate investments, net 1,233,246  1,254,806  1,320,557  1,349,038  1,353,636 
Accounts receivable, net 21,641  21,923  25,731  22,032  17,916 
Intangible lease assets, net 202,832  223,528  247,722  272,623  298,107 
Cash and cash equivalents 20,638  23,282  19,300  18,585  29,318 
Real estate assets held for sale, net 2,502  6,383  9,402  —  — 
Other assets, net 90,214  91,632  91,208  92,671  60,501 
Total assets $ 1,571,073  $ 1,621,554  $ 1,713,920  $ 1,754,949  $ 1,759,478 
Liabilities and Equity
Bridge facility, net $ —  $ —  $ —  $ —  $ 354,357 
Mortgages payable, net 352,167  351,994  351,820  351,648  — 
Credit facility term loan, net 173,815  173,478  173,133  172,793  172,490 
Credit facility revolver —  31,000  71,000  91,000  90,000 
Accounts payable and accrued expenses 26,161  22,038  16,855  17,929  17,379 
Below-market lease liabilities, net 14,068  15,611  17,381  18,993  20,609 
Distributions payable 5,664  5,664  5,663  5,663  — 
Other liabilities, net 23,340  21,085  20,341  19,897  16,355 
Total liabilities 595,215  620,870  656,193  677,923  671,190 
Common stock 57  57  57  57  57 
Additional paid-in capital 1,147,014  1,146,431  1,145,987  1,145,548  1,145,278 
Accumulated other comprehensive income 6,308  7,057  5,851  4,356  299 
Accumulated deficit (178,910) (154,273) (95,562) (74,328) (58,715)
Total stockholders' equity 974,469  999,272  1,056,333  1,075,633  1,086,919 
Non-controlling interest 1,389  1,412  1,394  1,393  1,369 
Total equity 975,858  1,000,684  1,057,727  1,077,026  1,088,288 
Total liabilities and equity $ 1,571,073  $ 1,621,554  $ 1,713,920  $ 1,754,949  $ 1,759,478 


Orion Office REIT Inc. | WWW.ONLREIT.COM | 8



Q4 2022 SUPPLEMENTAL INFORMATION
Statements of Operations
(unaudited, in thousands, except per share data)
Year Ended Three Months Ended
December 31, 2022 December 31, 2022 September 30, 2022 June 30, 2022 March 31, 2022
Revenues:
Rental $ 207,353  $ 50,097  $ 51,580  $ 52,659  $ 53,017 
Fee income from unconsolidated joint venture 765  197  189  190  189 
Total revenues 208,118  50,294  51,769  52,849  53,206 
Operating expenses:
Property operating 61,519  15,746  15,303  15,156  15,314 
General and administrative 15,908  4,428  4,672  3,291  3,517 
Depreciation and amortization 131,367  30,493  32,693  33,828  34,353 
Impairments 66,359  12,198  44,801  7,758  1,602 
Transaction related 675  277  194  141  63 
Spin related 964  —  —  208  756 
Total operating expenses 276,792  63,142  97,663  60,382  55,605 
Other (expense) income:
Interest expense, net (30,171) (7,553) (7,904) (7,867) (6,847)
Gain on disposition of real estate assets 2,352  1,293  1,059  —  — 
Loss on extinguishment of debt, net (468) —  —  —  (468)
Other income, net 223  105  31  48  39 
Equity in loss of unconsolidated joint venture (524) (272) (157) (54) (41)
Total other (expenses) income, net (28,588) (6,427) (6,971) (7,873) (7,317)
Loss before taxes (97,262) (19,275) (52,865) (15,406) (9,716)
Provision for income taxes (212) 282  (164) (164) (166)
Net loss (97,474) (18,993) (53,029) (15,570) (9,882)
Net income attributable to non-controlling interest (20) 23  (18) (1) (24)
Net loss attributable to common stockholders $ (97,494) $ (18,970) $ (53,047) $ (15,571) $ (9,906)
Weighted-average shares outstanding - basic and diluted 56,632  56,644  56,635  56,629  56,626 
Basic and diluted net loss per share attributable to common stockholders $ (1.72) $ (0.33) $ (0.94) $ (0.27) $ (0.17)




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Q4 2022 SUPPLEMENTAL INFORMATION
Funds From Operations (FFO), Core Funds From Operations (Core FFO) and Funds Available for Distribution (FAD)
(unaudited, in thousands, except per share data)
Year Ended Three Months Ended
December 31, 2022 December 31, 2022 September 30, 2022 June 30, 2022 March 31, 2022
Net loss $ (97,494) $ (18,970) $ (53,047) $ (15,571) $ (9,906)
Depreciation and amortization of real estate assets 131,297  30,475  32,674  33,811  34,337 
Gain on disposition of real estate assets (2,352) (1,293) (1,059) —  — 
Impairment of real estate 66,359  12,198  44,801  7,758  1,602 
Proportionate share of Unconsolidated Joint Venture adjustments for items above, as applicable 1,847  465  460  461  461 
FFO attributable to common stockholders $ 99,657  $ 22,875  $ 23,829  $ 26,459  $ 26,494 
Adjustments:
Transaction related expenses 675  277  194  141  63 
Spin related expenses 964  —  —  208  756 
Loss on extinguishment of debt, net 468  —  —  —  468 
Core funds from operations attributable to common stockholders $ 101,764  $ 23,152  $ 24,023  $ 26,808  $ 27,781 
Adjustments:
Amortization of deferred financing costs 4,363  1,068  1,067  1,057  1,171 
Amortization of above and below market leases, net (1,207) (260) (312) (315) (320)
Amortization of deferred lease incentives 116  80  36  —  — 
Straight-line rental revenue 769  2,911  (699) (547) (896)
Equity-based compensation 1,756  603  444  439  270 
Equity in loss of Unconsolidated Joint Venture 524  272  157  54  41 
Capital expenditures and leasing costs (14,624) (6,112) (3,730) (2,381) (2,401)
Other adjustments, net 263  74  63  63  63 
Proportionate share of Unconsolidated Joint Venture adjustments for the items above, as applicable (52) (25) (31) (5)
Funds available for distribution $ 93,672  $ 21,763  $ 21,018  $ 25,173  $ 25,718 
Weighted-average shares outstanding - basic and diluted 56,632  56,644  56,635  56,629  56,626 
FFO attributable to common stockholders per share
$ 1.76  $ 0.40  $ 0.42  $ 0.47  $ 0.47 
Core FFO attributable to common stockholders per share $ 1.80  $ 0.41  $ 0.42  $ 0.47  $ 0.49 
FAD per share $ 1.65  $ 0.38  $ 0.37  $ 0.44  $ 0.45 

See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 10



Q4 2022 SUPPLEMENTAL INFORMATION

EBITDA, EBITDAre and Adjusted EBITDA
(unaudited, in thousands)
Year Ended Three Months Ended
December 31, 2022 December 31, 2022 September 30, 2022 June 30, 2022 March 31, 2022
 Net loss $ (97,494) $ (18,970) $ (53,047) $ (15,571) $ (9,906)
 Adjustments:
Interest expense 30,171  7,553  7,904  7,867  6,847 
Depreciation and amortization 131,367  30,493  32,693  33,828  34,353 
Provision for income taxes 212  (282) 164  164  166 
Proportionate share of Unconsolidated Joint Venture adjustments for items above, as applicable 2,961  864  782  672  643 
 EBITDA $ 67,217  $ 19,658  $ (11,504) $ 26,960  $ 32,103 
Gain on disposition of real estate assets (2,352) (1,293) (1,059) —  — 
Impairment of real estate 66,359  12,198  44,801  7,758  1,602 
EBITDAre $ 131,224  $ 30,563  $ 32,238  $ 34,718  $ 33,705 
Transaction related 675  277  194  141  63 
Spin related 964  —  —  208  756 
Amortization of above and below market leases, net (1,207) (260) (312) (315) (320)
Amortization of deferred lease incentives 116  80  36  —  — 
Loss on extinguishment of debt, net 468  —  —  —  468 
Proportionate share of Unconsolidated Joint Venture adjustments for items above, as applicable (30) (8) (7) (8) (7)
Adjusted EBITDA $ 132,210  $ 30,652  $ 32,149  $ 34,744  $ 34,665 

See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 11



Q4 2022 SUPPLEMENTAL INFORMATION
Capital Structure
(unaudited, dollars and shares in thousands, except per share amounts)




chart-32a61f0ccdf347519a4.jpg
Common equity 46.5%
Mortgages payable, net 34.1%
Credit facility term loan 16.8%
Credit facility revolver (5)
—%
Proportionate share of Unconsolidated Joint Venture Debt 2.6%
                            
Fixed vs. Variable Rate Debt
Fixed and Swapped to Fixed 100.0  %
Variable (5)
—  %



Orion Capitalization Table
December 31, 2022
Common stock outstanding 56,639
Stock price $ 8.54
Implied Equity Market Capitalization $ 483,697
Wtd. Avg. Maturity
(Years)
Interest Rate (1)
December 31, 2022
Proportionate share of Unconsolidated Joint Venture Debt (2)
1.9 5.19  % $ 27,332
Mortgages payable 4.1 4.97  % 355,000
Total secured debt 4.0 4.99  % $ 382,332
Credit facility term loan (3) (4)
0.9 3.17  % 175,000
Credit facility revolver (4) (5)
N/A N/A
Total unsecured debt 0.9 3.17  % 175,000
Total Principal Outstanding 3.0 4.42  % $ 557,332
Total Capitalization $ 1,041,029
Cash and cash equivalents 20,638
Proportionate share of Unconsolidated Joint Venture cash and cash equivalents 572
Enterprise Value $ 1,019,819
Net Debt/Enterprise Value 52.6  %
Net Debt/Gross Real Estate Investments 30.7  %
Fixed Charge Coverage Ratio 4.94x
Liquidity (6)
$ 446,210
Net Debt/Adjusted EBITDA 4.06x
___________________________________
(1)Interest rate for variable rate debt represents the interest rate in effect as of December 31, 2022.
(2)The Unconsolidated Joint Venture mortgage notes payable have a floating interest rate, however, the Unconsolidated Joint Venture has entered into an interest rate swap transaction which effectively fixes the interest rate on the mortgage notes at 5.19% per annum.
(3)The credit facility term loan matures on November 12, 2023 and is a floating rate facility, however, the Company has entered into an interest rate swap transaction which effectively fixes the interest rate on the credit facility term loan indebtedness at 3.17% per annum.
(4)Under the related loan agreements, these borrowings which are secured only by a pledge of equity interests are treated as unsecured indebtedness. The Company's otherwise unencumbered properties are part of the unencumbered property pool under the related loan agreements and therefore, generally are not available to serve as collateral under other borrowings.
(5)The credit facility revolver matures on November 12, 2024 and had no outstanding draws as of December 31, 2022.
(6)Liquidity represents cash and cash equivalents of $21.2 million and $425.0 million available capacity on our $425.0 million credit facility revolver as of December 31, 2022.


See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 12


Q4 2022 SUPPLEMENTAL INFORMATION

Debt Detail
(unaudited, dollars in thousands)
Principal Payments Due Total 2023 2024 2025 Thereafter
Credit facility revolver (1)
$ —  $ —  $ —  $ —  $ — 
Credit facility term loan 175,000  175,000  —  —  — 
Mortgages payable 355,000  —  —  —  355,000 
Proportionate share of Unconsolidated Joint Venture debt 27,332  —  27,332  —  — 
Total Principal Outstanding $ 557,332  $ 175,000  $ 27,332  $ —  $ 355,000 

Debt Type Percentage of Principal Outstanding Interest Rate Weighted-Average Years to Maturity
Credit facility revolver (1)
—  % N/A N/A
Credit facility term loan 31.4  % 3.17  % 0.9
Mortgages payable 63.7  % 4.97  % 4.1
Proportionate share of Unconsolidated Joint Venture debt 4.9  % 5.19  % 1.9
Total 100.0  % 4.42  % 3.0

Debt Type Percentage of Principal Outstanding Weighted-Average Interest Rate Weighted-Average Years to Maturity
Total unsecured debt 31.4  % 3.17  % 0.9
Total secured debt 68.6  % 4.99  % 4.0
Total 100.0  % 4.42  % 3.0
Total fixed-rate and swapped to fixed-rate debt 100.0  % 4.42  % 3.0
Total variable-rate debt (1)
—  % N/A N/A
Total 100.0  % 4.42  % 3.0
___________________________________
(1) The credit facility revolver matures on November 12, 2024 and had no outstanding draws as of December 31, 2022.











See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 13



Q4 2022 SUPPLEMENTAL INFORMATION
Ratio Analysis
(unaudited, dollars in thousands)
Year Ended Three Months Ended
December 31, 2022 December 31, 2022 September 30, 2022 June 30, 2022 March 31, 2022
Interest Coverage Ratio
Interest Expense, excluding non-cash amortization (1)
$ 26,739 $ 6,852 $ 7,131 $ 6,965 $ 5,791
Adjusted EBITDA (2)
132,210 30,652 32,149 34,744 34,665
Interest Coverage Ratio 4.94x 4.47x 4.51x 4.99x 5.99x
Fixed Charge Coverage Ratio
Interest Expense, excluding non-cash amortization (1)
$ 26,739 $ 6,852 $ 7,131 $ 6,965 $ 5,791
Secured debt principal amortization
Total fixed charges 26,739 6,852 7,131 6,965 5,791
Adjusted EBITDA (2)
132,210 30,652 32,149 34,744 34,665
Fixed Charge Coverage Ratio 4.94x 4.47x 4.51x 4.99x 5.99x
___________________________________
(1)Refer to the Statements of Operations section for interest expense calculated in accordance with GAAP and to the Definitions section for the required reconciliation to the most directly comparable GAAP financial measure.
(2)Refer to the Statements of Operations section for net income calculated in accordance with GAAP and to the EBITDAre and Adjusted EBITDA section for the required reconciliation to the most directly comparable GAAP financial measure.
December 31, 2022 September 30, 2022 June 30, 2022 March 31, 2022
Net Debt Ratios
Net Debt (1)
$ 536,122 $ 564,292 $ 608,409 $ 629,095
Adjusted EBITDA (2)
132,210 128,596 138,976 138,660
Net Debt to Adjusted EBITDA ratio 4.06x 4.39x 4.38x 4.54x
Net Debt (1)
$ 536,122 $ 564,292 $ 608,409 $ 629,095
Gross Real Estate Investments (1)
1,743,969 1,766,600 1,850,068 1,867,581
Net Debt Leverage Ratio 30.7  % 31.9  % 32.9  % 33.7  %
Unencumbered Assets/Real Estate Assets
Unencumbered Gross Real Estate Investments (1)
$ 1,141,035 $ 1,165,310 $ 1,249,379 $ 1,267,128
Gross Real Estate Investments (1)
1,743,969 1,766,600 1,850,068 1,867,581
Unencumbered Asset Ratio 65.4  % 66.0  % 67.5  % 67.8  %
___________________________________
(1)Refer to the Balance Sheets section for total debt and real estate investments, at cost calculated in accordance with GAAP and to the Definitions section for the required reconciliation to the most directly comparable GAAP financial measure.
(2)Adjusted EBITDA for the year ended December 31, 2022 has not been annualized for the purpose of this calculation. Adjusted EBITDA for the quarters ended September 30, 2022, June 30, 2022 and March 31, 2022 has been annualized for the purpose of this calculation.


See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 14



Q4 2022 SUPPLEMENTAL INFORMATION
Credit Facility Covenants
(unaudited)
The following is a summary of financial covenants for the Company's credit facility term loan and credit facility revolver as defined and calculated per the terms of the facility's credit agreement. These calculations are presented to investors to show the Company's compliance with the financial covenants and are not measures of our liquidity or performance. As of December 31, 2022, the Company believes it is in compliance with these covenants based on the covenant limits and calculations in place at that time.

Credit Facility Financial Covenants Required December 31, 2022
Ratio of total indebtedness to total asset value ≤ 60% 29.0%
Ratio of adjusted EBITDA to fixed charges ≥ 1.5x 4.94x
Ratio of secured indebtedness to total asset value ≤ 45% 19.8%
Ratio of unsecured indebtedness to unencumbered asset value ≤ 60% 12.8%
Ratio of unencumbered adjusted NOI to unsecured interest expense ≥ 2.00x 13.32x



See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 15


Q4 2022 SUPPLEMENTAL INFORMATION

Net Operating Income (NOI) and Cash NOI
(unaudited, dollars in thousands)
Year Ended Three Months Ended
December 31, 2022 December 31, 2022 September 30, 2022 June 30, 2022 March 31, 2022
 Rental revenue $ 207,353  $ 50,097  $ 51,580  $ 52,659  $ 53,017 
 Property operating expense (61,519) (15,746) (15,303) (15,156) (15,314)
NOI 145,834  34,351  36,277  37,503  37,703 
Adjustments:
Straight-line rent 769  2,911  (699) (547) (896)
Amortization of above and below market leases, net (1,207) (260) (312) (315) (320)
Amortization of deferred lease incentives 116  80  36  —  — 
Other non-cash adjustments 200  51  50  48  51 
Proportionate share of Unconsolidated Joint Venture NOI 3,380  833  848  850  849 
 Cash NOI $ 149,092  $ 37,966  $ 36,200  $ 37,539  $ 37,387 
















See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 16


Q4 2022 SUPPLEMENTAL INFORMATION

Leasing Activity
(unaudited, dollars and square feet in thousands)
During the quarter and year ended December 31, 2022, we entered into new and renewal leases as summarized in the following tables:
Three Months Ended December 31, 2022
New Leases Renewals Total
Rentable square feet leased 78  307 385
Weighted average rental rate change (cash basis) (1) (2)
(6.0) % 22.7  % 14.1  %
Tenant leasing costs and concession commitments (3)
$ 1,517  $ 18,048  $ 19,565 
Tenant leasing costs and concession commitments per rentable square foot $ 19.35  $ 58.88  $ 50.82 
Weighted average lease term (by rentable square feet) (years) 5.4 8.5 7.9
Tenant leasing costs and concession commitments per rentable square foot per year $ 3.57  $ 6.94  $ 6.47 
Year Ended December 31, 2022
New Leases Renewals Total
Rentable square feet leased 119 686 805
Weighted average rental rate change (cash basis) (1) (2)
(6.0) % 5.7  % 4.1  %
Tenant leasing costs and concession commitments (3)
$ 4,237  $ 25,874  $ 30,111 
Tenant leasing costs and concession commitments per rentable square foot $ 35.53  $ 37.73  $ 37.41 
Weighted average lease term (by rentable square feet) (years) 7.3 7.2 7.3
Tenant leasing costs and concession commitments per rentable square foot per year $ 4.85  $ 5.21  $ 5.16 
____________________________________
(1)Represents weighted average percentage increase or decrease in (i) the annualized monthly cash amount charged to the applicable tenants (including monthly base rent receivables and certain contractually obligated reimbursements by the applicable tenants, which may include estimates) as of the commencement date of the new lease term (excluding any full or partial rent abatement period) compared to (ii) the annualized monthly cash amount charged to the applicable tenants (including the monthly base rent receivables and certain contractually obligated reimbursements by the applicable tenants, which may include estimates) as of the expiration date of the prior lease term. If a space has been vacant for more than 12 months prior to the execution of a new lease, the lease will be excluded from this calculation.
(2)Excludes one new lease for approximately 41,000 square feet of space that had been vacant for more than 12 months at the time the new lease was executed.
(3)Includes commitments for tenant improvement allowances and base building allowances, leasing commissions and free rent (includes estimates of property operating expenses, where applicable).
See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 17


Q4 2022 SUPPLEMENTAL INFORMATION

Dispositions
(unaudited, square feet and dollars in thousands)
The following table summarizes the Company's disposition activity during the year ended December 31, 2022.

Date Sold Property Location Square Feet Gross Sale Price
Lease Term (Years)(1)
5/31/2022 Annandale, NJ 105 $3,600 0.2
7/8/2022 Buffalo Grove, IL 105 6,280 Vacant
8/4/2022 Dublin, OH 150 7,250 Vacant
8/18/2022 Ponce, PR 57 2,850 0.5
8/19/2022 Harleysville, PA 80 3,150 0.4
10/11/2022 Sierra Vista, AZ 24 2,300 Vacant
11/1/2022 El Centro, CA 18 3,010 Vacant
11/8/2022 Ridley Park, PA 23 209 Vacant
12/19/2022 Schaumburg, IL 107 1,200 Vacant
12/21/2022 Northbrook, IL 195 2,250 Vacant
12/23/2022 Cedar Falls, IA 45 1,000 Vacant
Total 909 $33,099
____________________________________
(1)Represents the remaining lease term from the date of sale.

See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 18


Q4 2022 SUPPLEMENTAL INFORMATION
Diversification Statistics: Real Estate Portfolio
(unaudited, percentages based on portfolio Annualized Base Rent as of December 31, 2022, other than occupancy rate which is based on square footage as of December 31, 2022)

chart-f923b67ae57445ce84c.jpg
___________________________________________________
chart-2d55353a04b743e39ad.jpg
___________________________________________________
chart-e480f6169f504cdc8d3.jpg
chart-8337af42dedf4783850.jpg
___________________________________________________












___________________________________________________

Statistics
(square feet in thousands)
Operating Properties 81 
Unconsolidated Joint Venture Properties
Rentable Square Feet 9,732 
Occupancy Rate 89.0  %
Weighted Average Remaining Lease Term 4.1 
Investment-Grade Tenants 73.3  %
NN leases 66.8  %
NNN leases 16.6  %

See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 19



Q4 2022 SUPPLEMENTAL INFORMATION
Tenants Comprising Over 1% of Annualized Base Rent
(unaudited, square feet and dollars in thousands as of December 31, 2022)
Tenant Number of Leases Leased Square Feet Square Feet as a % of Total Portfolio Annualized Base Rent Annualized Base Rent as a % of Total Portfolio Credit Rating
General Services Administration 17  782  8.0  % $ 18,950  11.9  % AA+
Merrill Lynch 482  5.0  % 12,224  7.7  % A-
Highmark Western & Northeastern NY 430  4.4  % 8,328  5.2  % NR
RSA Security 328  3.4  % 7,221  4.5  % BBB
Cigna/Express Scripts 365  3.7  % 6,765  4.2  % A-
Walgreens 574  5.9  % 6,310  4.0  % BBB
Coterra Energy 309  3.2  % 5,658  3.6  % BBB
T-Mobile 294  3.0  % 5,431  3.4  % BBB-
Novartis 176  1.8  % 4,995  3.1  % AA-
FedEx 352  3.6  % 4,469  2.8  % BBB
Top Ten Tenants 38  4,092  42.0  % 80,351  50.4  %
Remaining Tenants:
MDC Holdings Inc. 144  1.5  % 4,299  2.7  % BBB-
Charter Communications 264  2.7  % 3,689  2.3  % BB+
Banner Life Insurance 116  1.2  % 3,493  2.2  % A
Inform Diagnostics 172  1.8  % 3,481  2.2  % NR
Encompass Health 65  0.7  % 3,436  2.2  % BB-
Collins Aerospace 207  2.1  % 3,300  2.1  % A-
Home Depot/HD Supply 153  1.6  % 3,109  2.0  % A
Experian 178  1.8  % 2,988  1.9  % A-
AAA 147  1.5  % 2,904  1.8  % NR
AT&T 203  2.1  % 2,820  1.8  % BBB
Linde 161  1.7  % 2,540  1.6  % A
Citigroup 64  0.7  % 2,364  1.5  % BBB+
CVS/Aetna 127  1.3  % 2,259  1.4  % BBB
Hasbro 136  1.4  % 2,243  1.4  % BBB
Ingram Micro 200  2.1  % 2,197  1.4  % BB-
Novus International 96  1.0  % 2,022  1.3  % NR
Elementis 66  0.7  % 1,980  1.2  % NR
Maximus 196  2.0  % 1,971  1.2  % BB+
NetJets 140  1.4  % 1,966  1.2  % NR
Pulte Mortgage 95  1.0  % 1,953  1.2  % BBB-
Baker Hughes 152  1.6  % 1,663  1.0  % A-
Abbott Laboratories 131  1.3  % 1,609  1.0  % AA-
AGCO 126  1.3  % 1,607  1.0  % BBB-
Total 64  7,431  76.5  % $ 140,244  88.0  %

See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 20



Q4 2022 SUPPLEMENTAL INFORMATION
Diversification: Tenant Industry
(unaudited, square feet and dollars in thousands as of December 31, 2022)
Industry
Number of Leases (1)
Leased Square Feet Leased Square Feet as a % of Total Portfolio Annualized Base Rent Annualized Base Rent as a % of Total Portfolio
Health Care Equipment & Services 12  1,109  11.4  % $ 21,379  13.4  %
Government & Public Services 19  826  8.5  % 19,498  12.2  %
Insurance 747  7.7  % 15,959  10.0  %
Financial Institutions 616  6.3  % 15,373  9.6  %
Software & Services 638  6.6  % 11,639  7.3  %
Capital Goods 693  7.1  % 10,739  6.7  %
Consumer Durables & Apparel 375  3.9  % 8,495  5.3  %
Telecommunication Services 497  5.1  % 8,251  5.2  %
Energy 461  4.7  % 7,321  4.6  %
Commercial & Professional Services 10  505  5.2  % 7,205  4.5  %
Top Ten Tenant Industries 74  6,467  66.5  % 125,859  78.8  %
Remaining Tenant Industries:
Transportation 541  5.6  % 7,183  4.5  %
Food & Staples Retailing 574  5.9  % 6,310  4.0  %
Materials 352  3.6  % 5,655  3.6  %
Pharmaceuticals, Biotechnology & Life Sciences 176  1.8  % 4,995  3.1  %
Media & Entertainment 264  2.7  % 3,689  2.3  %
Retailing 157  1.6  % 3,181  2.0  %
Food, Beverage & Tobacco 96  1.0  % 2,022  1.3  %
Utilities 25  0.3  % 394  0.3  %
Real Estate —  % 86  0.1  %
Consumer Services —  % 54  —  %
Total 100  8,661  89.0  % $ 159,428  100.0  %
__________________________________
(1) The Company has certain properties that are subject to multiple leases.
See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 21



Q4 2022 SUPPLEMENTAL INFORMATION
Diversification: Property Geographic
(unaudited, square feet and dollars in thousands as of December 31, 2022)
Location Number of Properties Rentable Square Feet Square Feet as a % of Total Portfolio Annualized Base Rent Annualized Base Rent as a % of Total Portfolio
Texas 15  1,353  13.9  % $ 23,831  15.0  %
New Jersey 724  7.4  % 19,199  12.0  %
New York 781  8.0  % 13,564  8.5  %
Illinois 916  9.4  % 11,702  7.3  %
Kentucky 458  4.7  % 10,114  6.3  %
Oklahoma 585  6.0  % 9,591  6.0  %
Massachusetts 378  3.9  % 7,933  5.0  %
Colorado 570  5.9  % 7,915  5.0  %
Ohio 500  5.1  % 6,212  3.9  %
California 244  2.5  % 5,299  3.3  %
Top Ten States 50  6,509  66.8  % 115,360  72.3  %
Remaining States:
Missouri 529  5.4  % 4,868  3.1  %
Georgia 284  2.9  % 4,601  2.9  %
Maryland 236  2.4  % 4,537  2.9  %
Tennessee 240  2.5  % 4,527  2.8  %
Virginia 240  2.5  % 4,426  2.8  %
Rhode Island 206  2.1  % 3,028  1.9  %
South Carolina 64  0.7  % 2,364  1.5  %
Wisconsin 155  1.6  % 2,243  1.4  %
Arizona 215  2.2  % 2,216  1.4  %
Kansas 196  2.0  % 1,971  1.2  %
Iowa 92  0.9  % 1,911  1.2  %
Nebraska 180  1.9  % 1,553  1.0  %
Pennsylvania 233  2.4  % 1,287  0.8  %
Oregon 69  0.7  % 1,120  0.7  %
West Virginia 64  0.7  % 1,114  0.7  %
Idaho 45  0.5  % 1,027  0.6  %
Indiana 83  0.9  % 557  0.4  %
Minnesota 39  0.4  % 493  0.3  %
Florida 53  0.5  % 225  0.1  %
Total 87  9,732  100.0  % $ 159,428  100.0  %





See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 22



Q4 2022 SUPPLEMENTAL INFORMATION
Lease Expirations
(unaudited, square feet and dollars in thousands as of December 31, 2022)
Year of Expiration
Number of Leases
Expiring (1)
Leased
Square Feet
Leased Square Feet as a % of Total Portfolio Annualized Base Rent Annualized Base Rent as a % of Total Portfolio
2023 15  1,575  16.2  % $ 24,142  15.1  %
2024 16  1,971  20.3  % 39,972  25.1  %
2025 13  1,049  10.8  % 18,686  11.7  %
2026 13  757  7.8  % 17,134  10.7  %
2027 14  1,002  10.3  % 16,206  10.2  %
2028 513  5.3  % 9,093  5.7  %
2029 396  4.1  % 5,846  3.7  %
2030 98  1.0  % 4,564  2.9  %
2031 11  0.1  % 427  0.3  %
2032 300  3.1  % 4,004  2.5  %
Thereafter 932  9.4  % 19,069  11.9  %
Subtotal 98  8,604  88.4  % 159,143  99.8  %
Month-to-Month 57  0.6  % 285  0.2  %
Total 100  8,661  89.0  % $ 159,428  100.0  %
__________________________________
(1) The Company has certain properties that are subject to multiple leases.





See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 23



Q4 2022 SUPPLEMENTAL INFORMATION
Lease Summary
(unaudited, square feet and dollars in thousands as of December 31, 2022)

Rent Escalations
Number of Leases (1)
Leased
Square Feet
Leased Square Feet as a % of Total Portfolio Annualized Base Rent Annualized Base Rent as a % of Total Portfolio
Fixed Dollar or Percent Increase 74  7,293  74.9  % $ 131,945  82.8  %
Flat 476  4.9  % 5,495  3.4  %
GSA CPI 14  690  7.1  % 17,923  11.2  %
CPI 145  1.5  % 3,780  2.4  %
Month-to-Month 57  0.6  % 285  0.2  %
Total 100  8,661  89.0  % $ 159,428  100.0  %



Tenant Expense Obligation
Number of Leases (1)
Leased
Square Feet
Leased Square Feet as a % of Total Portfolio Annualized Base Rent Annualized Base Rent as a % of Total Portfolio
NN 59  5,828  59.9  % $ 106,456  66.8  %
Modified Gross 19  978  10.0  % 26,355  16.5  %
NNN 19  1,847  19.0  % 26,522  16.6  %
Gross 0.1  % 95  0.1  %
Total 100  8,661  89.0  % $ 159,428  100.0  %
__________________________________
(1) The Company has certain properties that are subject to multiple leases.
See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 24



Q4 2022 SUPPLEMENTAL INFORMATION
Full Portfolio (1)
Industry Address City State
Food, Beverage & Tobacco 20 Missouri Research Park Drive St. Charles MO
Telecommunication Services 4335 Paredes Line Road Brownsville TX
Telecommunication Services 3750 Wheeler Road Augusta GA
Telecommunication Services 4080 27th Court SE Salem OR
Financial Institutions 11 Ewall Street Mount Pleasant SC
Health Care Equipment & Services 8455 University Place Drive St. Louis MO
Transportation 1475 Boettler Road Uniontown OH
Government & Public Services 2305 Hudson Boulevard Brownsville TX
Government & Public Services 257 Bosley Industrial Park Parkersburg WV
Government & Public Services 2805 Pine Mill Road Paris TX
Government & Public Services 4521 Thomas Jefferson Street Caldwell ID
Government & Public Services 3381 U.S. Highway 277 Eagle Pass TX
Government & Public Services 2475 Cliff Creek Crossing Drive Dallas TX
Government & Public Services 3644 Avtech Parkway Redding CA
Government & Public Services 5100 W 36th Street Minneapolis MN
Government & Public Services 4551 State Route 11 (E) Malone NY
Government & Public Services 2600 Voyager Avenue Sioux City IA
Government & Public Services 135 Circle Lane Knoxville TN
Government & Public Services 9912 & 9934 Little Road New Port Richey FL
Health Care Equipment & Services 2304 State Highway 121 Bedford TX
Vacant 5411 E. Williams Boulevard Tucson AZ
Government & Public Services 3369 U.S. Highway 277 Eagle Pass TX
Transportation 942 S. Shady Grove Road Memphis TN
Transportation 4151 Bridgeway Avenue Columbus OH
Food & Staples Retailing 1411 Lake Cook Road Deerfield IL
Food & Staples Retailing 1415 Lake Cook Road Deerfield IL
Food & Staples Retailing 1417 Lake Cook Road Deerfield IL
Food & Staples Retailing 1419 Lake Cook Road Deerfield IL
Food & Staples Retailing 1425 Lake Cook Road Deerfield IL
Food & Staples Retailing 1435 Lake Cook Road Deerfield IL
Capital Goods 601 Third Street SE Cedar Rapids IA
Consumer Durables & Apparel 15 LaSalle Square Providence RI
Materials 100 Sci Park Boulevard East Windsor NJ
Media & Entertainment 6005 Fair Lakes Road East Syracuse NY
Government & Public Services 310 Canaveral Groves Boulevard Cocoa FL
Vacant 8640 Evans Avenue Berkeley MO
Government & Public Services 103 & 104 Airport Road Grangeville ID
Government & Public Services 2901 Alta Mesa Boulevard Fort Worth TX
Government & Public Services 59 Dunning Way Plattsburgh NY
Financial Institutions 480 Jefferson Boulevard Warwick RI
Energy 1800 Nelson Road Longmont CO
Health Care Equipment & Services 1850 Norman Drive North Waukegan IL
Health Care Equipment & Services 1333 - 1385 East Shaw Avenue Fresno CA
Telecommunication Services 2270 Lakeside Boulevard Richardson TX
Health Care Equipment & Services 5859 Farinon Drive San Antonio TX
Energy 202 S. Cheyenne Tulsa OK
See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 25



Q4 2022 SUPPLEMENTAL INFORMATION
Industry Address City State
Vacant 7475 S. Joliet Street Englewood CO
Consumer Durables & Apparel 4340 & 4350 South Monaco Street Denver CO
Vacant 2250 Lakeside Boulevard Richardson TX
Commercial & Professional Services 3833 Greenway Drive Lawrence KS
Commercial & Professional Services 2201 Noria Road Lawrence KS
Materials 1585 Sawdust Road The Woodlands TX
Consumer Durables & Apparel 7390 S. Iola Street Englewood CO
Vacant 41 Moores Road Malvern PA
Media & Entertainment 1320 N. Dr. MLK Jr. Drive Milwaukee WI
Telecommunication Services 695 Grassmere Park Nashville TN
Commercial & Professional Services 1575 Sawdust Road The Woodlands TX
Retailing 101 Riverview Parkway Santee CA
Materials 6752 Baymeadow Drive Glen Burnie MD
Health Care Equipment & Services 6655 North MacArthur Boulevard Irving TX
Capital Goods 2087 East 71st Street Tulsa OK
Government & Public Services 333 Scott Street Covington KY
Software & Services 1759 Wehrle Dr Amherst NY
Commercial & Professional Services 6377 Emerald Drive Dublin OH
Capital Goods 22640 Davis Drive Sterling VA
Capital Goods 1100 Atwater Drive, Lot 11A Malvern PA
Health Care Equipment & Services 7353 Company Drive Indianapolis IN
Health Care Equipment & Services 1640 Dallas Parkway Plano TX
Capital Goods 1705 Kellie Drive Blair NE
Commercial & Professional Services 955 American Lane Unit 1 Schaumburg IL
Insurance 3100 Quail Springs Parkway Oklahoma City OK
Software & Services 777 Research Road Lincoln NE
Insurance 249-257 West Genesee Street Buffalo NY
Insurance 3275 Bennett Creek Avenue Urbana MD
Health Care Equipment & Services 100 Airpark Center Drive East Nashville TN
Retailing 3074 Chastain Meadows Parkway NW Kennesaw GA
Capital Goods 4205 River Green Parkway Duluth GA
Pharmaceuticals, Biotechnology & Life Sciences 8 Sylvan way Parsippany NJ
Software & Services 174 & 176 Middlesex Turnpike Bedford MA
Financial Institutions 1500-1600 Merrill Lynch Drive Hopewell NJ
Health Care Equipment & Services 3003 N. 3rd Street Phoenix AZ
Capital Goods 70 Mechanic Street Foxboro MA
Health Care Equipment & Services 577 Aptakisic Road Lincolnshire IL
Transportation 360 Westar Boulevard Westerville OH
Software & Services 12975 Worldgate Drive Herndon VA
Transportation 580 Atlas Air Way Erlanger KY
Utilities 700 Market Street St. Louis MO
__________________________________
(1)Includes the properties owned by the Company's Unconsolidated Joint Venture.

See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 26



Q4 2022 SUPPLEMENTAL INFORMATION
Unconsolidated Joint Venture Investment Summary
(unaudited, square feet and dollars in thousands)

The following table summarizes the Company's investments in the Arch Street Unconsolidated Joint Venture as of December 31, 2022.

Legal Ownership Percentage (1)
Tenant Industry Pro Rata Share of Gross Real Estate Investments Pro Rata Share of Rentable Square Feet Pro Rata Share of Annualized Base Rent Pro Rata Share of Principal Outstanding
Schneider Electric - Foxboro, MA 20% Capital Goods $ 8,336  50  $ 713  $ 5,090 
Sysmex - Lincolnshire, IL 20% Health Care Equipment & Services 9,239  33  795  5,448 
DHL - Westerville, OH 20% Transportation 6,676  29  430  3,972 
Peraton - Herndon, VA 20% Software & Services 9,687  33  1,126  6,000 
Atlas Air - Erlanger, KY 20% Transportation 5,330  20  317  3,162 
Spire Energy - St. Louis, MO 20% Utilities 6,159  26  394  3,660 
$ 45,427  191  $ 3,775  $ 27,332 
__________________________________
(1)Legal ownership percentage may, at times, not equal the Company's economic interest because of various provisions in the joint venture agreement regarding capital contributions, distributions of cash flow based on capital account balances and allocations of profits and losses.

See the Definitions section for a description of the Company's non-GAAP and operating metrics.
Orion Office REIT Inc. | WWW.ONLREIT.COM | 27



Q4 2022 SUPPLEMENTAL INFORMATION
Definitions
(unaudited, in thousands, except share and per share data)
Annualized Base Rent is the monthly aggregate cash amount charged to tenants under our leases (including monthly base rent receivables and certain contractually obligated reimbursements by our tenants), as of the final date of the applicable period, multiplied by 12, including the Company's pro rata share of such amounts related to the Unconsolidated Joint Venture. Annualized Base Rent is not indicative of future performance.

CPI refers to a lease in which base rent is adjusted based on changes in a consumer price index.
Credit Rating of a tenant refers to the Standard & Poor's or Moody's credit rating and such rating also may reflect the rating assigned by Standard & Poor's or Moody's to the lease guarantor or the parent company as applicable.
Double Net Lease ("NN") is a lease under which the tenant agrees to pay all operating expenses associated with the property (e.g., real estate taxes, insurance, maintenance), but excludes some or all major repairs (e.g., roof, structure, parking lot, in each case, as further defined in the applicable lease).

Earnings Before Interest, Taxes, Depreciation and Amortization for Real Estate ("EBITDAre") and Adjusted EBITDA
Due to certain unique operating characteristics of real estate companies, as discussed below, the National Association of Real Estate Investment Trusts, Inc. ("Nareit"), an industry trade group, has promulgated a supplemental performance measure known as Earnings Before Interest, Taxes, Depreciation and Amortization for Real Estate. Nareit defines EBITDAre as net income or loss computed in accordance with GAAP, adjusted for interest expense, income tax expense (benefit), depreciation and amortization, impairment write-downs on real estate, gains or losses from disposition of property and our pro rata share of EBITDAre adjustments related to the Unconsolidated Joint Venture. We calculated EBITDAre in accordance with Nareit's definition described above.
In addition to EBITDAre, we use Adjusted EBITDA as a non-GAAP supplemental performance measure to evaluate the operating performance of the Company. Adjusted EBITDA, as defined by the Company, represents EBITDAre, modified to exclude non-routine items such as transaction related expenses and spin related expenses. We also exclude certain non-cash items such as impairments of intangible and right of use assets, gains or losses on derivatives, gains or losses on the extinguishment or forgiveness of debt, amortization of intangibles, above-market lease assets and deferred lease incentives, net of amortization of below-market lease liabilities and our pro rata share of Adjusted EBITDA adjustments related to the Unconsolidated Joint Venture. Management believes that excluding these costs from EBITDAre provides investors with supplemental performance information that is consistent with the performance models and analysis used by management, and provides investors a view of the performance of our portfolio over time. Therefore, EBITDAre and Adjusted EBITDA should not be considered as an alternative to net income, as computed in accordance with GAAP. The Company uses Adjusted EBITDA as one measure of its operating performance when formulating corporate goals and evaluating the effectiveness of the Company's strategies. EBITDAre and Adjusted EBITDA may not be comparable to similarly titled measures of other companies.
Enterprise Value equals the sum of the Implied Equity Market Capitalization and Net Debt, in each case, as of an applicable date.
Fixed Charge Coverage Ratio is (a) Adjusted EBITDA divided by (b) the sum of (i) Interest Expense, excluding non-cash amortization and (ii) secured debt principal amortization on Adjusted Principal Outstanding. Management believes that Fixed Charge Coverage Ratio is a useful supplemental measure of our ability to satisfy fixed financing obligations.
Fixed Dollar or Percent Increase refers to a lease that requires contractual rent increases during the term of the lease agreement. A Fixed Dollar or Percent Increase lease may include a period of free rent at the beginning or end of the lease.
Flat refers to a lease that requires equal rent payments, with no contractual increases, throughout the term of the lease agreement. A Flat Lease may include a period of free rent at the beginning or end of the lease.

Orion Office REIT Inc. | WWW.ONLREIT.COM | 28



Q4 2022 SUPPLEMENTAL INFORMATION
Definitions (cont.)
(unaudited, in thousands, except share and per share data)
Funds Available for Distribution ("FAD")
Funds available for distribution, as defined by the Company, represents Core FFO, as defined below, modified to exclude capital expenditures, as well as certain non-cash items such as amortization of deferred financing costs, amortization of above market leases and deferred lease incentives, net of amortization of below market lease liabilities, straight-line rental revenue, equity-based compensation, equity in income or losses of the Unconsolidated Joint Venture and our pro rata share of FAD adjustments related to the Unconsolidated Joint Venture. Management believes that adjusting these items from Core FFO provides investors with supplemental performance information that is consistent with the performance models and analysis used by management and provides useful information regarding the Company's ability to fund its dividend. Beginning in 2023, the Company's definition of FAD will not adjust for the following items, which will already be an adjustment in calculating Core FFO: (i) amortization of deferred lease incentives, (ii) amortization of deferred financing costs, (iii) equity-based compensation, and (iv) amortization of premiums and discounts on debt, net. Additionally, the Company will revise the FAD adjustment for equity in income (loss) of unconsolidated joint venture to only exclude the non-cash amortization related to the joint venture investment basis difference. If this definitional change had been made in 2022, the impact would have been an increase to FAD for the year-ended December 31, 2022 of $0.5 million, or $0.01 per share. This change in definition will be applied retrospectively beginning January 1, 2023.
However, not all REITs calculate FAD and those that do may not calculate FAD the same way, so comparisons with other REITs may not be meaningful. FAD should not be considered as an alternative to net income (loss) or cash flow provided by (used in) operating activities as determined under GAAP.
Nareit Funds from Operations ("Nareit FFO" or "FFO") and Core Funds from Operations ("Core FFO")
Due to certain unique operating characteristics of real estate companies, as discussed below, Nareit has promulgated a supplemental performance measure known as FFO, which we believe to be an appropriate supplemental performance measure to reflect the operating performance of a REIT. FFO is not equivalent to our net income or loss as determined under GAAP.
Nareit defines FFO as net income or loss computed in accordance with GAAP adjusted for gains or losses from disposition of real estate assets, depreciation and amortization of real estate assets, impairment write-downs on real estate, and our pro rata share of FFO adjustments related to the Unconsolidated Joint Venture. We calculate FFO in accordance with Nareit's definition described above.
In addition to FFO, we use Core FFO as a non-GAAP supplemental financial performance measure to evaluate the operating performance of the Company. Core FFO, as defined by the Company, excludes from FFO items that we believe do not reflect the ongoing operating performance of our business such as transaction related expenses, spin related expenses and gains or losses on extinguishment of swaps and/or debt, and our pro rata share of Core FFO adjustments related to the Unconsolidated Joint Venture. Beginning in 2023, the Company will be revising its definition of Core FFO to also exclude the following non-cash charges which management believes do not reflect the ongoing operating performance of our business: (i) amortization of deferred lease incentives, (ii) amortization of deferred financing costs, (iii) equity-based compensation, and (iv) amortization of premiums and discounts on debt, net. If this definitional change had been made in 2022, the impact would have been an increase to Core FFO for the year-ended December 31, 2022 of $6.4 million, or $0.11 per share. This change in definition will be applied retrospectively beginning January 1, 2023.
We believe that FFO and Core FFO allow for a comparison of the performance of our operations with other publicly-traded REITs, as FFO and Core FFO, or an equivalent measure, are routinely reported by publicly-traded REITs, each adjust for items that we believe do not reflect the ongoing operating performance of our business and we believe are often used by analysts and investors for comparison purposes.

Orion Office REIT Inc. | WWW.ONLREIT.COM | 29



Q4 2022 SUPPLEMENTAL INFORMATION
Definitions (cont.)
(unaudited, in thousands, except share and per share data)
For all of these reasons, we believe FFO and Core FFO, in addition to net income (loss), as defined by GAAP, are helpful supplemental performance measures and useful in understanding the various ways in which our management evaluates the performance of the Company over time. However, not all REITs calculate FFO and Core FFO the same way, so comparisons with other REITs may not be meaningful. FFO and Core FFO should not be considered as alternatives to net income (loss) and are not intended to be used as a liquidity measure indicative of cash flow available to fund our cash needs. Neither the SEC, Nareit, nor any other regulatory body has evaluated the acceptability of the exclusions used to adjust FFO in order to calculate Core FFO and its use as a non-GAAP financial performance measure.
GAAP is an abbreviation for generally accepted accounting principles in the United States.
Gross Lease is a lease under which the landlord is responsible for all expenses associated with the property (e.g., real estate taxes, insurance, maintenance and repairs).
Gross Real Estate Investments represent total gross real estate and related assets of Operating Properties and the Company's pro rata share of such amounts related to properties owned by the Unconsolidated Joint Venture, net of gross intangible lease liabilities. Gross Real Estate Investments should not be considered as an alternative to the Company's real estate investments balance as determined in accordance with GAAP or any other GAAP financial measures and should only be considered together with, and as a supplement to, the Company's financial information prepared in accordance with GAAP.
The following table shows a reconciliation of Gross Real Estate Investments to the amounts presented in accordance with GAAP on the balance sheets for the periods presented (in thousands):
December 31, 2022 September 30, 2022 June 30, 2022 March 31, 2022 December 31, 2021
Total real estate investments, at cost - as reported $ 1,366,625  $ 1,380,903  $ 1,459,199  $ 1,486,255  $ 1,481,745 
Adjustments:
Gross intangible lease assets 360,690  364,058  371,110  370,981  370,049 
Gross intangible lease liabilities (31,317) (31,317) (35,068) (35,068) (35,068)
Gross assets held for sale 2,544  7,530  9,402  —  — 
Proportionate share of Unconsolidated Joint Venture Gross Real Estate Investments
45,427  45,426  45,425  45,413  45,401 
Gross Real Estate Investments $ 1,743,969  $ 1,766,600  $ 1,850,068  $ 1,867,581  $ 1,862,127 
GSA CPI refers to a General Services Administration ("GSA") lease that includes a contractually obligated operating cost component of rent which is adjusted annually based on changes in a consumer price index.
Implied Equity Market Capitalization equals shares of common stock outstanding as of an applicable date, multiplied by the closing sale price of the Company's stock as reported on the New York Stock Exchange on such date.
Industry is derived from the Global Industry Classification Standard ("GICS") Methodology that was developed by Morgan Stanley Capital International ("MSCI") in collaboration with S&P Dow Jones Indices to establish a global, accurate, complete and widely accepted approach to defining industries and classifying securities by industry.
Interest Coverage Ratio equals Adjusted EBITDA divided by Interest Expense, excluding non-cash amortization. Management believes that Interest Coverage Ratio is a useful supplemental measure of our ability to service our debt obligations.
Interest Expense, excluding non-cash amortization is a non-GAAP measure that represents interest expense incurred on the outstanding principal balance of our debt and the Company's pro rata share of the Unconsolidated Joint Venture's interest expense incurred on its outstanding principal balance. This measure excludes the amortization of deferred financing costs, premiums and discounts, which is included in interest expense in accordance with GAAP. Interest Expense, excluding non-cash amortization should not be considered as an alternative to the Company's interest expense as determined in accordance with GAAP or any other GAAP financial measures and should only be considered together with and as a supplement to the Company's financial information prepared in accordance with GAAP.

Orion Office REIT Inc. | WWW.ONLREIT.COM | 30



Q4 2022 SUPPLEMENTAL INFORMATION
Definitions (cont.)
(unaudited, in thousands, except share and per share data)
The following table shows a reconciliation of Interest Expense, excluding non-cash amortization to interest expense presented in accordance with GAAP on the statements of operations for the periods presented (in thousands):
Year Ended Three Months Ended
December 31, 2022 December 31, 2022 September 30, 2022 June 30, 2022 March 31, 2022
Interest expense, net - as reported $ 30,171  $ 7,553  $ 7,904  $ 7,867  $ 6,847 
Adjustments:
Amortization of deferred financing costs and other non-cash charges (4,363) (1,068) (1,067) (1,057) (1,171)
Proportionate share of Unconsolidated Joint Venture Interest Expense, excluding non-cash amortization
931  367  294  155  115 
Interest Expense, excluding non-cash amortization $ 26,739  $ 6,852  $ 7,131  $ 6,965  $ 5,791 
Investment-Grade Tenants are those with a Credit Rating of BBB- or higher from Standard & Poor's or a Credit Rating of Baa3 or higher from Moody's. The ratings may reflect those assigned by Standard & Poor’s or Moody’s to the lease guarantor or the parent company, as applicable.
Leased Square Feet is Rentable Square Feet leased and includes such amounts related to the Unconsolidated Joint Venture.
Modified Gross Lease is a lease under which the landlord is responsible for most expenses associated with the property (e.g., real estate taxes, insurance, maintenance and repairs), but passes through some operating expenses to the tenant.
Month-to-Month refers to a lease that is outside of the contractual lease expiration, but the tenant has not vacated and continues to pay rent which may also include holdover rent if applicable.
Net Debt, Principal Outstanding and Adjusted Principal Outstanding 
Principal Outstanding is a non-GAAP measure that represents the Company's outstanding principal debt balance, excluding certain GAAP adjustments, such as premiums and discounts, financing and issuance costs, and related accumulated amortization. Adjusted Principal Outstanding includes the Company's pro rata share of the Unconsolidated Joint Venture's outstanding principal debt balance. We believe that the presentation of Principal Outstanding and Adjusted Principal Outstanding, which show our contractual debt obligations, provides useful information to investors to assess our overall financial flexibility, capital structure and leverage. Principal Outstanding and Adjusted Principal Outstanding should not be considered as alternatives to the Company's consolidated debt balance as determined in accordance with GAAP or any other GAAP financial measures and should only be considered together with, and as a supplement to, the Company's financial information prepared in accordance with GAAP.
Net Debt is a non-GAAP measure used to show the Company's Adjusted Principal Outstanding, less all cash and cash equivalents and the Company's pro rata share of the Unconsolidated Joint Venture's cash and cash equivalents. We believe that the presentation of Net Debt provides useful information to investors because our management reviews Net Debt as part of its management of our overall liquidity, financial flexibility, capital structure and leverage.
The following table shows a reconciliation of Net Debt, Principal Outstanding and Adjusted Principal Outstanding to the amounts presented in accordance with GAAP on the balance sheets for the periods presented (in thousands):

Orion Office REIT Inc. | WWW.ONLREIT.COM | 31



Q4 2022 SUPPLEMENTAL INFORMATION
Definitions (cont.)
(unaudited, in thousands, except share and per share data)
December 31, 2022 September 30, 2022 June 30, 2022 March 31, 2022 December 31,
2021
Bridge facility, net $ —  $ —  $ —  $ —  $ 354,357 
Mortgages payable, net 352,167  351,994  351,820  351,648  — 
Credit facility term loan, net 173,815  173,478  173,133  172,793  172,490 
Credit facility revolver —  31,000  71,000  91,000  90,000 
Total debt - as reported 525,982  556,472  595,953  615,441  616,847 
Deferred financing costs, net 4,018  4,528  5,047  5,559  3,153 
Principal Outstanding 530,000  561,000  601,000  621,000  620,000 
Proportionate share of Unconsolidated Joint Venture Principal Outstanding
27,332  27,332  27,332  27,332  27,332 
Adjusted Principal Outstanding $ 557,332  $ 588,332  $ 628,332  $ 648,332  $ 647,332 
Cash and cash equivalents (20,638) (23,282) (19,300) (18,585) (29,318)
Proportionate share of Unconsolidated Joint Venture cash and cash equivalents
(572) (758) (623) (652) (590)
Net Debt $ 536,122  $ 564,292  $ 608,409  $ 629,095  $ 617,424 
Net Debt Leverage Ratio equals Net Debt divided by Gross Real Estate Investments.
Net Operating Income ("NOI") and Cash NOI
NOI is a non-GAAP performance measure used to evaluate the operating performance of a real estate company. NOI represents total revenues less property operating expenses and excludes fee revenue earned for services to the Unconsolidated Joint Venture, impairment, depreciation and amortization, general and administrative expenses, transaction related expenses and spin related expenses. Cash NOI excludes the impact of certain GAAP adjustments included in rental revenue, such as straight-line rent adjustments and amortization of above-market intangible lease assets and below-market lease intangible liabilities. Cash NOI includes the pro rata share of such amounts from properties owned by the Unconsolidated Joint Venture. It is management's view that NOI and Cash NOI provide investors relevant and useful information because it reflects only income and operating expense items that are incurred at the property level and presents them on an unleveraged basis. NOI and Cash NOI should not be considered as an alternative to operating income in accordance with GAAP. Further, NOI and Cash NOI may not be comparable to similarly titled measures of other companies.

Orion Office REIT Inc. | WWW.ONLREIT.COM | 32



Q4 2022 SUPPLEMENTAL INFORMATION
Definitions (cont.)
(unaudited, in thousands, except share and per share data)
The following table shows the calculation of NOI and Cash NOI for the periods presented (in thousands):
Year Ended Three Months Ended
December 31, 2022 December 31, 2022 September 30, 2022 June 30, 2022 March 31, 2022
Total revenues $ 208,118  $ 50,294  $ 51,769  $ 52,849  $ 53,206 
Less total operating expenses (276,792) (63,142) (97,663) (60,382) (55,605)
Fee income from unconsolidated joint venture (765) (197) (189) (190) (189)
Transaction related 675  277  194  141  63 
Spin related 964  —  —  208  756 
General and administrative 15,908  4,428  4,672  3,291  3,517 
Depreciation and amortization 131,367  30,493  32,693  33,828  34,353 
Impairment of real estate 66,359  12,198  44,801  7,758  1,602 
NOI 145,834  34,351  36,277  37,503  37,703 
Straight-line rent 769  2,911  (699) (547) (896)
Amortization of above and below market leases, net (1,207) (260) (312) (315) (320)
Deferred lease incentives 116  80  36  —  — 
Other non-cash adjustments 200  51  50  48  51 
Proportionate share of Unconsolidated Joint Venture Cash NOI
3,380  833  848  850  849 
 Cash NOI $ 149,092  $ 37,966  $ 36,200  $ 37,539  $ 37,387 
Occupancy Rate equals the sum of Leased Square Feet divided by Rentable Square Feet and includes the Company's pro rata share of such amounts related to the Unconsolidated Joint Venture, in each case, as of an applicable date.
Operating Properties refers to all properties owned and consolidated by the Company as of the applicable date.
Property Operating Expense includes reimbursable and non-reimbursable costs to operate a property, including real estate taxes, utilities, insurance, repairs, maintenance, legal, property management fees, etc.
Rentable Square Feet is leasable square feet of Operating Properties and the Company's pro rata share of leasable square feet of properties owned by the Unconsolidated Joint Venture.
Triple Net Lease ("NNN") is a lease under which the tenant agrees to pay all expenses associated with the property (e.g., real estate taxes, insurance, maintenance and repairs in accordance with the lease terms).
Unconsolidated Joint Venture means the Company's investment in the unconsolidated joint venture with an affiliate of Arch Street Capital Partners, LLC.
Unencumbered Asset Ratio equals Unencumbered Gross Real Estate Investments divided by Gross Real Estate Investments. Management believes that Unencumbered Asset Ratio is a useful supplemental measure of our overall liquidity and leverage.
Unencumbered Gross Real Estate Investments equals Gross Real Estate Investments, excluding Gross Real Estate Investments related to properties serving as collateral for the Company's CMBS Loan and the Company's pro rata share of properties owned by the Unconsolidated Joint Venture that are pledged as collateral under mortgage debt. Unencumbered Gross Real Estate Investments includes otherwise unencumbered properties which are part of the unencumbered property pool under our credit facility and therefore generally are not available to serve as collateral under other borrowings.
Weighted Average Remaining Lease Term is the number of years remaining on each respective lease as of the applicable date, weighted based on Annualized Base Rent and includes the years remaining on each of the respective leases of the Unconsolidated Joint Venture, weighted based on the Company's pro rata share of Annualized Base Rent related to the Unconsolidated Joint Venture.

Orion Office REIT Inc. | WWW.ONLREIT.COM | 33