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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): August 4, 2026

 

Personalis, Inc.

(Exact name of Registrant as Specified in Its Charter)

 

 

Delaware

001-38943

27-5411038

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

 

 

 

6600 Dumbarton Circle

Fremont, California

 

94555

(Address of Principal Executive Offices)

(Zip Code)

(650) 752-1300

Registrant’s Telephone Number, Including Area Code

Not Applicable

(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 (see General Instructions A.2. below):

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 Act:

Title of each class

 

Trading

Symbol(s)

 

Name of each exchange on which registered

Common Stock, $0.0001 par value per share

 

PSNL

 

The Nasdaq Global Market

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

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 August 4, 2026, Personalis, Inc. issued a press release announcing its financial results for the quarter ended June 30, 2026. The full text of the press release is furnished as Exhibit 99.1 to this report on Form 8-K and is incorporated herein by reference.

The information in this Current Report on Form 8-K, including Exhibit 99.1, shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933 or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

 

Exhibit

Number

Description

99.1

Press release of Personalis, Inc., dated August 4, 2026.

104

 

Cover Page Interactive Data File (embedded within the inline XBRL document).

 

 


 

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

 

Date: August 4, 2026

Personalis, Inc.

 

By:

/s/ Aaron Tachibana

Aaron Tachibana

Chief Financial Officer and Chief Operating Officer

 

 


EX-99.1 2 psnl-ex99_1.htm EX-99.1 EX-99.1

Exhibit 99.1

 

img208356292_0.jpg

Personalis Reports Second Quarter Results and Recent Highlights

Clinical test volume surged 199% year-over-year and 33% sequentially to 10,384 tests in Q2

Clinical revenue grew 442% to $2.6 million and overall revenue grew 30% year over year to $22.4 million

Secured Medicare coverage for NeXT Personal® for IO monitoring and Neoadjuvant Breast Cancer monitoring to expand Medicare coverage to four indications

 

FREMONT, Calif. – August 4, 2026 – Personalis, Inc. (Nasdaq: PSNL), a leader in advanced genomics for precision oncology, today reported financial and operational results for the second quarter ended June 30, 2026, and highlighted recent business accomplishments.

 

Second Quarter and Recent Strategic and Operational Highlights

 

Secured Medicare Coverage for IO Monitoring: Received Medicare coverage approval for NeXT Personal for immunotherapy monitoring for patients with late-stage solid tumors.
Secured Medicare Coverage for Neoadjuvant Therapy Monitoring for Breast Cancer: Received Medicare coverage approval for NeXT Personal for monitoring treatment response to neoadjuvant therapy (NAT) in patients diagnosed with Stage II-III Triple-Negative Breast Cancer (TNBC) or HER2-positive (HER2+) breast cancer.
Presented Compelling Colorectal Cancer Recurrence Detection: The prospective VICTORI study led by the University of British Columbia showed NeXT Personal detected 100% of all patient relapses, including all distant metastases in historically difficult-to-detect regions like the lung. Notably, just four weeks after surgery, NeXT Personal detected over 80% of patients who later relapsed, providing clinicians with an early signal of cancer to inform treatment pathways.
Highlighted Importance of Sub-10 ppm Sensitivity in Lung Cancer: Approximately 21% of pre-operative adenocarcinoma and 18% of post-operative landmark detections in the TRACERx study were below 10 ppm—thresholds frequently missed by less sensitive assays. Patients detected in this range experienced a three-fold increased risk of recurrence compared to patients with undetectable ctDNA, potentially enabling much earlier clinical intervention.

 

Second Quarter 2026 Financial Results Compared with Second Quarter 2025

 

Quarterly Revenue: Total revenue of $22.4 million compared with $17.2 million, a 30% increase, primarily driven by higher pharma testing services and growth in clinical tests as a result of recent expanded Medicare reimbursement coverages.
Clinical Revenue: Clinical test revenue of $2.6 million compared with $0.5 million, a 442% increase resulting from a full quarter of covered lung cancer testing revenue and also, the expansion of Medicare coverage for IO therapy monitoring received in the second quarter; delivered 10,384 clinical tests compared with 3,478, representing a 199% increase.
Core Revenue Streams: Revenue from pharma testing services and all other customers totaled $16.8 million compared with $11.1 million, a 51% increase. Revenue from population sequencing (the VA MVP) totaled $3.0 million compared with $3.3 million, a 9% decrease.

1

 


 

Strong Cash Position: Ended the quarter with approximately $212.7 million in cash, cash equivalents, and short-term investments.

CEO Commentary

"We delivered another exceptional quarter of growth, highlighted by a 199% year-over-year and 33% sequential increase in clinical volume, with more than 1,400 physicians ordering NeXT Personal," said Chris Hall, Chief Executive Officer of Personalis. "Our second quarter accomplishments further demonstrate that execution of our 'Win-in-MRD' strategy to establish NeXT Personal as the new standard for detecting cancer recurrence early has been effective. Looking into the second half of the year, we remain excited about the scale, complementary capabilities and resources that combining with Tempus gives us to accelerate innovation and deliver even greater value to patients, clinicians and biopharma partners and we expect to continue building our body of evidence to support reimbursement expansion into new indications, as well as continue to grow adoption of Next Personal by the clinical community. We remain firmly on-track to achieve more than a 500% increase in our clinical revenue over last year.”

Full Year 2026 Outlook

 

As a result of the announcement on July 20, 2026 that Personalis and Tempus AI, Inc. have entered into an Agreement and Plan of Merger, Personalis will no longer provide financial guidance or conduct a quarterly earnings conference call.

About Personalis, Inc.


At Personalis, we are transforming the active management of cancer through breakthrough personalized testing. We aim to drive a new paradigm for cancer management, guiding care throughout the patient journey. Our highly sensitive assays combine tumor-and-normal profiling with proprietary algorithms to deliver advanced insights even as cancer evolves over time. Our products are designed to detect minimal residual disease (MRD) and recurrence at the earliest timepoints, enable the selection of targeted therapies based on ultra-comprehensive genomic profiling, and enhance biomarker strategy for drug development. Personalis is based in Fremont, California. To learn more, visit www.personalis.com and connect with us on LinkedInand X (Twitter).

Forward-Looking Statements


This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include all statements that are not historical facts and can generally be identified by terms such as “anticipate,” “estimate,” “expect,” “if,” “may,” “future,” “will” or similar expressions. These statements include statements relating to: Personalis’ continued growth of adoption of Next Personal by the clinical community, Personalis’ expected more than 500% increase in its clinical revenue over last year, the clinical relevance of the NeXT Personal test and the potential impact or expected benefits of the Personalis’ published data and presentations, and statements regarding the proposed transaction between Personalis and Tempus AI, Inc. (Tempus) and the benefits of such transaction. Such forward-looking statements involve known and unknown risks and uncertainties and other factors that may cause actual results to differ materially from any anticipated results or expectations expressed or implied by such statements, including the risks, uncertainties and other factors that relate to the pending acquisition by Tempus, including the occurrence of any event, change or other circumstances that could give rise to the termination of the agreement and plan of merger (the Agreement), the possibility that Personalis shareholders may not adopt the Agreement, the risk that Personalis or Tempus may be unable to obtain governmental and regulatory approvals and clearances required for the proposed transaction, or required governmental and regulatory approvals and clearances may delay the transaction or result in the imposition of conditions that could cause the parties to abandon the transaction, the risk that the parties may not be able to satisfy the conditions to the proposed transaction in a timely manner or at all, risks related to disruption of management time from ongoing business operations due to the proposed transaction, the risk that any announcements relating to the proposed transaction could have adverse effects on the market price of Personalis’ common stock or

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Tempus’ common stock, the risk of any litigation relating to the proposed transaction, and the risk that the proposed transaction and its announcement could have an adverse effect on the ability of Personalis and/or Tempus to retain and hire key personnel; the timing and pace of new orders from customers, including from ModernaTX, Inc., Merck Sharp & Dohme LLC and other biopharma customers, and the VA MVP; the success of Personalis’ and Tempus’ respective sales and marketing efforts; the timing of tissue, blood, and other specimen sample receipts from customers, which can materially impact revenue quarter-over-quarter and year-over-year; Personalis’ ability to demonstrate attributes, advantages or clinical validity of the NeXT platform, including the NeXT Personal MRD assay remaining unique in its ability to detect traces of cancer in the ultrasensitive range; future clinical data differing from the clinical data previously presented or expected results; the rate of adoption and use of the NeXT platform, including maintaining the accelerated adoption rates experienced in 2025 and in the first half of 2026; Personalis’ ability to obtain Medicare coverage and reimbursement in additional indications and the timing thereof; the impact of competition and macroeconomic factors on Personalis’ business; the partnering and/or collaboration arrangements that Personalis has entered into or may enter into in the future may not be successful, or may terminate, which could adversely impact Personalis’ business or affect its ability to develop and commercialize its services and products; having a limited number of suppliers; customer concentration; and Personalis may opportunistically raise additional capital through equity offerings, debt financings, collaborations, or licensing arrangements. These and other potential risks and uncertainties that could cause actual results to differ materially from the results predicted in these forward-looking statements are described under the captions “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Personalis’ Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, filed with the Securities and Exchange Commission (SEC) on May 7, 2026 and Quarterly Report on Form 10-Q for the quarter ended June 30, 2026, to be filed with the SEC on August 4, 2026. All information provided in this release is as of the date of this press release, and any forward-looking statements contained herein are based on assumptions that we believe to be reasonable as of this date. Undue reliance should not be placed on the forward-looking statements in this press release, which are based on information available to us on the date hereof. Personalis undertakes no duty to update this information unless required by law.

 

Contacts:

Investor Relations:

Caroline Corner

investors@personalis.com

646-277-1279

Media:

pr@personalis.com

 

 

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PERSONALIS, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited)

(In thousands, except share and per share data)

 

 

 

Three Months Ended June 30,

 

 

Six Months Ended June 30,

 

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Consolidated Statements of Operations:

 

 

 

 

 

 

 

 

 

Revenue (1)

 

$

22,357

 

 

$

17,203

 

 

$

37,829

 

 

$

37,808

 

Costs and expenses

 

 

 

 

 

 

 

 

 

 

 

 

Cost of revenue

 

 

17,614

 

 

 

12,447

 

 

 

32,805

 

 

 

25,845

 

Research and development

 

 

16,336

 

 

 

12,381

 

 

 

30,875

 

 

 

25,021

 

Selling, general and administrative (2)

 

 

21,998

 

 

 

14,179

 

 

 

39,901

 

 

 

26,442

 

Total costs and expenses

 

 

55,948

 

 

 

39,007

 

 

 

103,581

 

 

 

77,308

 

Loss from operations

 

 

(33,591

)

 

 

(21,804

)

 

 

(65,752

)

 

 

(39,500

)

Interest income

 

 

1,966

 

 

 

1,878

 

 

 

4,138

 

 

 

3,905

 

Interest expense

 

 

(37

)

 

 

(48

)

 

 

(84

)

 

 

(76

)

Other income (expense), net

 

 

(16

)

 

 

(80

)

 

 

4

 

 

 

(126

)

Loss before income taxes

 

 

(31,678

)

 

 

(20,054

)

 

 

(61,694

)

 

 

(35,797

)

Provision for income taxes

 

 

5

 

 

 

2

 

 

 

21

 

 

 

9

 

Net loss

 

$

(31,683

)

 

$

(20,056

)

 

$

(61,715

)

 

$

(35,806

)

Net loss per share, basic and diluted

 

$

(0.30

)

 

$

(0.23

)

 

$

(0.59

)

 

$

(0.41

)

Weighted-average shares outstanding, basic and diluted

 

 

105,424,708

 

 

 

88,517,498

 

 

 

104,808,285

 

 

 

87,990,691

 

 

(1) Includes related party revenue of $8.4 million and $1.9 million for the three months ended June 30, 2026 and 2025, respectively, and $11.5 million and $2.4 million for the six months ended June 30, 2026 and 2025, respectively.

(2) Includes related party sales and marketing expenses of $3.8 million and $0.9 million for the three months ended June 30, 2026 and 2025, respectively, and $6.7 million and $1.5 million for the six months ended June 30, 2026 and 2025, respectively.

 

4

 


 

 

PERSONALIS, INC.

SUPPLEMENTAL REVENUE INFORMATION (Unaudited)

(In thousands)

 

 

 

 

 

 

 

 

Three Months Ended June 30,

 

 

Six Months Ended June 30,

 

 

 

2026

 

 

2025

 

 

2026

 

 

2025

 

Pharma testing services (1)

 

$

16,789

 

 

$

11,023

 

 

$

27,513

 

 

$

24,617

 

Enterprise sales

 

 

 

 

 

2,315

 

 

 

393

 

 

 

4,780

 

Population sequencing

 

 

3,000

 

 

 

3,308

 

 

 

5,500

 

 

 

7,521

 

Clinical diagnostic

 

 

2,541

 

 

 

469

 

 

 

3,972

 

 

 

777

 

Other

 

 

27

 

 

 

88

 

 

 

451

 

 

 

113

 

Total revenue

 

$

22,357

 

 

$

17,203

 

 

$

37,829

 

 

$

37,808

 

 

(1) Includes related party revenue of $8.4 million and $1.9 million for the three months ended June 30, 2026 and 2025, respectively, and $11.5 million and $2.4 million for the six months ended June 30, 2026 and 2025, respectively.

 


 


 

5

 


 

 

PERSONALIS, INC.

CONSOLIDATED BALANCE SHEETS (Unaudited)

(In thousands, except share and par value data)

 

 

 

June 30, 2026

 

 

December 31, 2025

 

Assets

 

 

 

 

 

 

Current assets

 

 

 

 

 

 

Cash and cash equivalents

 

$

93,968

 

 

$

124,245

 

Short-term investments

 

 

118,690

 

 

 

115,708

 

Accounts receivable, net (1)

 

 

15,102

 

 

 

16,203

 

Inventory and other deferred costs

 

 

9,638

 

 

 

6,144

 

Prepaid expenses and other current assets

 

 

7,654

 

 

 

5,651

 

Total current assets

 

 

245,052

 

 

 

267,951

 

Property and equipment, net

 

 

48,567

 

 

 

44,815

 

Operating lease right-of-use assets

 

 

14,860

 

 

 

15,118

 

Other long-term assets

 

 

3,656

 

 

 

6,280

 

Total assets

 

$

312,135

 

 

$

334,164

 

Liabilities and Stockholders’ Equity

 

 

 

 

 

 

Current liabilities

 

 

 

 

 

 

Accounts payable (2)

 

$

16,005

 

 

$

12,989

 

Accrued and other current liabilities (2)

 

 

26,985

 

 

 

25,079

 

Contract liabilities (3)

 

 

3,395

 

 

 

1,562

 

Total current liabilities

 

 

46,385

 

 

 

39,630

 

Long-term operating lease liabilities

 

 

30,167

 

 

 

31,866

 

Other long-term liabilities

 

 

422

 

 

 

1,483

 

Total liabilities

 

 

76,974

 

 

 

72,979

 

Commitments and contingencies

 

 

 

 

 

 

Stockholders’ equity

 

 

 

 

 

 

Common stock, $0.0001 par value — 200,000,000 shares authorized; 106,367,428 and 102,475,891 shares issued and outstanding, respectively

 

 

10

 

 

 

10

 

Additional paid-in capital

 

 

928,244

 

 

 

892,331

 

Accumulated other comprehensive income (loss)

 

 

(118

)

 

 

104

 

Accumulated deficit

 

 

(692,975

)

 

 

(631,260

)

Total stockholders’ equity

 

 

235,161

 

 

 

261,185

 

Total liabilities and stockholders’ equity

 

$

312,135

 

 

$

334,164

 

 

(1) Includes related party accounts receivable of $7.5 million and $2.5 million as of June 30, 2026 and December 31, 2025, respectively.

(2) Includes related party liabilities of $5.4 million and $5.7 million as of June 30, 2026 and December 31, 2025, respectively.

(3) Includes related party contract liabilities of $1.7 million and nil as of June 30, 2026 and December 31, 2025, respectively.

 

 

 

 

 

 

 

 

6