Worldwide Headquarters

 1200 Willow Lake Boulevard

 St. Paul, Minnesota 55110-5101

Exhibit 99.1 


                                Scott Jensen 

                           Investor Relations Contact 

                                    651-236-5060 

 NEWS

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Net revenue was $895 million, down 3.1% year-on-year; adjusting for the flooring divestiture, net revenue was up 0.9% year-on-year;

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Gross margin was 31.5%; adjusted gross margin of 32.5% increased 290 basis points year-on-year driven by favorable pricing and raw material cost actions, the impact of acquisitions and divestitures, and restructuring benefits;

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Net income was $30 million; adjusted EBITDA was $170 million, up 14.6% year-on-year; adjusted EBITDA margin was 19.0%, up 290 basis points year-on-year;

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Reported EPS (diluted) was $0.54; adjusted EPS (diluted) was $1.28, up 39.1% versus the prior year, driven by higher operating income and lower shares outstanding.

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Net revenue was $3.47 billion, down 2.7% year-on-year; adjusting for the flooring divestiture, net revenue was up 1.8% year-on-year;

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Organic revenue was flat year-on-year, driven by 0.8% favorable pricing, offset by 0.8% lower volume;

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Gross margin was 31.1%; adjusted gross margin of 31.7% increased 140 basis points year-on-year, driven by pricing and raw material cost actions, the impact of acquisitions and divestitures, and restructuring benefits;

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Net income was $152 million; adjusted EBITDA was $621 million, up 4.5% year-on-year; adjusted EBITDA margin expanded year-on-year to 17.9%;

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Reported EPS (diluted) was $2.75; adjusted EPS (diluted) was $4.24, up 10.4% year-on-year, driven by higher operating income and lower shares outstanding;

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Net working capital, as a percentage of annualized net revenue, increased 130 basis points year-on-year to 15.8%; cash flow from operations was $263 million.

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Net revenue for fiscal 2026 is expected to be flat to up 2%, with organic revenue expected to be approximately flat versus fiscal 2025;

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Adjusted EBITDA for fiscal 2026 is expected to be in the range of $630 million to $660 million;

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Net revenue for the first quarter of 2026 is expected to be down low single digits; adjusted EBITDA for the first quarter of 2026 is expected to be in the range of $110 million to $120 million;

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Depreciation and amortization expense is expected to be approximately $185 million;

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Net interest expense for fiscal 2026 is expected to be approximately $120 million;

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The core tax rate, excluding the impact of discrete items, is anticipated to be between 26% and 27% in fiscal year 2026;

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Adjusted EPS (diluted) is expected to be in the range of $4.35 to $4.70;

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Fully diluted average share count is expected to be between 55 million and 56 million shares;

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Operating cash flow in fiscal year 2026 is expected to be between $275 million and $300 million;

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Capital expenditures of approximately $160 million are expected in fiscal 2026, which includes approximately $50 million related to the company’s manufacturing footprint consolidation initiative.

H.B. FULLER COMPANY AND SUBSIDIARIES

REGULATION G RECONCILIATION

In thousands, except per share amounts (unaudited)

1 Acquisition project costs include costs related to evaluating, acquiring and integrating business acquisitions. Acquisition project costs include $1,202 and $4,583 in transaction costs (primarily consulting and professional fees, representations and warranties insurance premiums) and $263 and $(532) in purchase accounting costs (primarily professional fees for valuation services, inventory step-up cost and the impact of changes to contingent consideration liabilities after the completion of the purchase price allocation) for the three months ended November 29, 2025 and November 30, 2024, respectively. Acquisition project costs include $14,269 and $9,718 in transaction costs (primarily consulting and professional fees, representations and warranties insurance premiums and employee acquisition-related travel expenses) and $1,143 and $740 in purchase accounting costs (primarily professional fees for valuation services, inventory step-up cost and the impact of changes to contingent consideration liabilities after the completion of the purchase price allocation) and $0 and $577 in business integration costs (primarily costs of transition services agreements and retention bonuses paid to employees of the acquired entities) for the year ended November 29, 2025 and November 30, 2024, respectively.

2 Organizational realignment includes costs incurred as a direct result of the organizational realignment program, including professional fees related to legal entity and business structure changes, employee retention and severance costs, and facility rationalization costs related to the closure of production facilities and consolidation of business activities. Facility rationalization costs include plant closure costs, the impact of accelerated depreciation and for the three months ended March 2, 2024, operational inefficiencies. Organizational realignment includes $558 and $2,169 in professional fees related to legal entity and business structure changes, $9,677 and $6,832 in employee severance and other related costs, and $1,161 and $6,957 related to facility rationalization costs for the three months ended November 29, 2025 and November 30, 2024, respectively. Organizational realignment includes $4,452 and $9,084 in professional fees related to legal entity and business structure changes, $15,344 and $16,553 in employee severance and other related costs, and $11,629 and $14,359 related to facility rationalization costs for the year ended November 29, 2025 and November 30, 2024, respectively.

3 Project One includes non-capitalizable project costs related to implementing our global Enterprise Resource Planning system, including upgrading to SAP S/4HANA®, which has upgraded and standardized our information system.

4 Business divestiture for the three months and year ended November 30, 2024 includes impairment losses for goodwill and long-lived assets, and project costs incurred as a direct result of the sale of the North American Flooring business, which occurred in the first quarter of 2025. Impairment losses represent the difference between book value of the assets held for sale at November 20, 2024 and their net realizable value.

5 Other includes losses associated with ongoing litigation and product claims related to a divested business and costs associated with the exit of a product line for the three months and year ended November 29, 2025. Other includes a gain from insurance recoveries and a loss from the write-off of a cost method investment for the year ended November 30, 2024.

6 Discrete tax items for the three months ended November 29, 2025 relate to various U.S. and foreign tax matters. Discrete tax items for the year ended November 30, 2025 primarily relate to the impact of withholding tax recorded on earnings that are no longer permanently reinvested, offset by various U.S. and foreign tax matters. Discrete tax items for the three months ended November 30, 2024 are related to various foreign tax matters and for the year ended November 30, 2024 are related to various foreign tax matters as well as excess tax benefit related to U.S. stock compensation.

7 The income tax effect on adjustments represents the difference between income taxes on net income before income taxes and income from equity method investments reported in accordance with U.S. GAAP and adjusted net income before income taxes and income from equity method investments.

8 Adjusted net income attributable to H.B. Fuller, adjusted diluted income per common share attributable to H.B. Fuller, adjusted EBITDA and adjusted EBITDA margin are non-GAAP financial measures. Adjusted net income attributable to H.B. Fuller is defined as net income before the specific adjustments shown above. Adjusted diluted income per common share is defined as adjusted net income attributable to H.B. Fuller divided by the number of diluted common shares. Adjusted EBITDA is defined as net income before interest, income taxes, depreciation, amortization and the specific adjustments shown above. Adjusted EBITDA margin is defined as adjusted EBITDA divided by net revenue. The table above provides a reconciliation of adjusted net income attributable to H.B. Fuller, adjusted diluted income per common share attributable to H.B. Fuller, adjusted EBITDA and adjusted EBITDA margin to net income attributable to H.B. Fuller, the most directly comparable financial measure determined and reported in accordance with U.S. GAAP.

9 Depreciation and amortization expense added back for EBITDA is adjusted for amounts already included in adjusted net income attributable to H.B. Fuller totaling ($234) and ($711) for the three months ended November 29, 2025 and November 30, 2024, respectively and. ($596) and ($4,137) for the year ended November 29, 2025 and November 30, 2024, respectively.

H.B. FULLER COMPANY AND SUBSIDIARIES

SEGMENT FINANCIAL INFORMATION

In thousands (unaudited)

NMP = non-meaningful percentage

H.B. FULLER COMPANY AND SUBSIDIARIES

REGULATION G RECONCILIATION

In thousands, except per share amounts (unaudited)

10 Adjusted income before income taxes and income from equity investments is a non-GAAP financial measure. Adjusted income before income taxes and income from equity investments is defined as income before income taxes and income from equity investments before the specific adjustments shown above. The table above provides a reconciliation of adjusted income before income taxes and income from equity investments to income before income taxes and income from equity investments, the most directly comparable financial measure determined and reported in accordance with U.S. GAAP.

H.B. FULLER COMPANY AND SUBSIDIARIES

REGULATION G RECONCILIATION

In thousands, except per share amounts (unaudited)

11 Adjusted income taxes and adjusted effective income tax rate are non-GAAP financial measures. Adjusted income taxes is defined as income taxes before the specific adjustments shown above. Adjusted effective income tax rate is defined as income taxes divided by adjusted income before income taxes and income from equity method investments. The table above provides a reconciliation of adjusted income taxes and adjusted effective income tax rate to income taxes, the most directly comparable financial measure determined and reported in accordance with U.S. GAAP.

H.B. FULLER COMPANY AND SUBSIDIARIES

REGULATION G RECONCILIATION

In thousands (unaudited)

12 Adjusted gross profit and adjusted gross profit margin are non-GAAP financial measures. Adjusted gross profit and adjusted gross profit margin is defined as gross profit and gross profit margin excluding the specific adjustments shown above. The table above provides a reconciliation of adjusted gross profit and gross profit margin to gross profit and gross profit margin, the most directly comparable financial measure determined and reported in accordance with U.S. GAAP.

H.B. FULLER COMPANY AND SUBSIDIARIES

REGULATION G RECONCILIATION

In thousands (unaudited)

13 Adjusted selling, general and administrative expenses is a non-GAAP financial measure. Adjusted selling, general and administrative expenses is defined as selling, general and administrative expenses excluding the specific adjustments shown above. The table above provides a reconciliation of adjusted selling, general and administrative expenses to selling, general and administrative expenses, the most directly comparable financial measure determined and reported in accordance with U.S. GAAP.

H.B. FULLER COMPANY AND SUBSIDIARIES

REGULATION G RECONCILIATION

In thousands (unaudited)

Note: Adjusted EBITDA is a non-GAAP financial measure. The table above provides a reconciliation of adjusted EBITDA for each segment to net income attributable to H.B. Fuller for each segment, the most directly comparable financial measure determined and reported in accordance with U.S. GAAP.

NMP = Non-meaningful percentage

H.B. FULLER COMPANY AND SUBSIDIARIES

REGULATION G RECONCILIATION

In thousands (unaudited)

Note: Adjusted EBITDA is a non-GAAP financial measure. The table above provides a reconciliation of adjusted EBITDA for each segment to net income attributable to H.B. Fuller for each segment, the most directly comparable financial measure determined and reported in accordance with U.S. GAAP.

NMP = Non-meaningful percentage

H.B. FULLER COMPANY AND SUBSIDIARIES

SEGMENT FINANCIAL INFORMATION

NET REVENUE GROWTH (DECLINE)

(unaudited)

H.B. FULLER COMPANY AND SUBSIDIARIES

REGULATION G RECONCILIATION

In thousands (unaudited)

16 Discrete tax items for the three months ended June 1, 2024 and for the three months ended August 31, 2024 are related to various foreign tax matters as well as excess tax benefit related to U.S. stock compensation. Discrete tax items for the three months ended November 30, 2024 and for the three months ended March 1, 2025 are related to various foreign tax matters. Discrete tax items for the three months ended May 31, 2025 are primarily related to the impact of withholding tax recorded on earnings that are no longer permanently reinvested, as well as other various U.S. and foreign tax matters. Discrete tax items for the three months ended August 30, 2025 are related to various U.S. and foreign tax matters. Discrete tax items for the year ended November 30, 2025 primarily relate to the impact of withholding tax recorded on earnings that are no longer permanently reinvested, offset by various U.S. and foreign tax matters. Discrete tax items for the year ended November 30, 2024 are related to various foreign tax matters as well as excess tax benefit related to U.S. stock compensation.

17 Depreciation and amortization expense added back for EBITDA is adjusted for amounts already included in adjusted net income attributable to H.B. Fuller. Depreciation and amortization expense added back was ($1,198) for the three months ended June 1, 2024, $194 for the three months ended August 31, 2024, ($711) for the three months ended November 30, 2024, ($30) for the three months ended March 1, 2025, ($70) for the three months ended May 31, 2025 and ($261) for the three months ended August 30, 2025.

18 Trailing twelve months adjusted EBITDA is a non-GAAP financial measure and is defined as adjusted EBITDA for the twelve-month period ended on the date presented. The table above provides a reconciliation of trailing twelve month adjusted EBITDA to net income attributable to H.B. Fuller for the trailing twelve-month period presented, the most directly comparable financial measure determined and reported in accordance with U.S. GAAP.

H.B. FULLER COMPANY AND SUBSIDIARIES

REGULATION G RECONCILIATION

In thousands (unaudited)

H.B. FULLER COMPANY AND SUBSIDIARIES

REGULATION G RECONCILIATION

In thousands (unaudited)

CONSOLIDATED BALANCE SHEETS

H.B. Fuller Company and Subsidiaries

(In thousands, except share and per share amounts)