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Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures
−Removed: In connection with the filing of this Annual Report on Form 10-K, our management, including our Chief Executive Officer and Chief Accounting Officer (previously our Interim Chief Financial Officer), evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of December 28, 2024.
+Added: In connection with the filing of this Annual Report on Form 10-K, our management, including our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of January 3, 2026.
These disclosure controls and procedures are designed to ensure that information required to be disclosed in the reports we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms.
−Removed: Our disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that we accumulate and communicate correct information to our management, including our Chief Executive Officer and Chief Accounting Officer (previously our Interim Chief Financial Officer), as appropriate, to allow timely decisions regarding required disclosure.
−Removed: Based on this evaluation, our Chief Executive Officer and Chief Accounting Officer (previously our Interim Chief Financial Officer) have concluded that our disclosure controls are effective as of December 28, 2024.
+Added: Our disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that we accumulate and communicate correct information to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.
+Added: Based on this evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that our disclosure controls are effective as of January 3, 2026.
Management's Report on Internal Control Over Financial Reporting
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Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.
−Removed: Management, with the participation of our Chief Executive Officer and Chief Accounting Officer (previously our Interim Chief Financial Officer), evaluated the effectiveness of the Company's internal control over financial reporting as of December 28, 2024.
+Added: Management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of the Company's internal control over financial reporting as of January 3, 2026.
In making this assessment, management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control - Integrated Framework (2013) .
−Removed: Based on this assessment, management concluded that, as of December 28, 2024, the Company's internal control over financial reporting was effective.
+Added: Based on this assessment, management concluded that, as of January 3, 2026, the Company's internal control over financial reporting was effective.
Ernst & Young LLP, our independent registered public accounting firm, has audited the Company's internal control over financial reporting and has issued its opinion on the effectiveness of the Company's internal control over financial reporting, which appears on page 68 in this Annual Report on Form 10-K.
3 unchanged sentences
Rule 10b5 - 1 Trading Plans
−Removed: On December 6, 2024 , Tonya Stevens , Chief Accounting Officer (previously Interim Chief Financial Officer), adopted a Rule 10b5 - 1 trading arrangement intended to satisfy the affirmative defense condition of Rule 10b5 - 1 (c), pursuant to which an estimated aggregate of 12,810 shares of our Common Stock may be sold.
+Added: On November 19, 2025 , Tonya Stevens , Corporate Vice President and Chief Accounting Officer , adopted a Rule 10b5 - 1 trading arrangement intended to satisfy the affirmative defense condition of Rule 10b5 - 1 (c), pursuant to which an estimated aggregate of 19,095 shares of our Common Stock may be sold.
The aggregate number of shares sold may differ based on tax withholdings for vesting stock awards, actual market achievement for performance RSUs, and actual number of future shares purchased under the Employee Stock Purchase Plan.
The duration of the trading arrangement is until December 31, 2026 , or earlier if all transactions under the trading arrangement are completed.
+Added: On December 3, 2025, Esam Elashmawi , Senior Vice President and Chief Strategy and Marketing Officer , adopted a Rule 10b5 - 1 trading arrangement intended to satisfy the affirmative defense condition of Rule 10b5 - 1 (c), pursuant to which an estimated aggregate of 38,000 shares of our Common Stock may be sold.
+Added: The aggregate number of shares sold may differ based on tax withholdings for vesting stock awards, actual market achievement for performance RSUs, and actual number of future shares purchased under the Employee Stock Purchase Plan.
+Added: The duration of the trading arrangement is until November 20, 2026 , or earlier if all transactions under the trading arrangement are completed.
Disclosure Regarding Foreign Jurisdictions that Prevent Inspections
3 unchanged sentences
Directors, Executive Officers and Corporate Governance
−Removed: The information required by this item is incorporated by reference to the definitive Proxy Statement for our 2025 Annual Meeting of Stockholders, which will be filed with the SEC no later than 120 days after December 28, 2024.
+Added: The information required by this item is incorporated by reference to the definitive Proxy Statement for our 2026 Annual Meeting of Stockholders, which will be filed with the SEC no later than 120 days after January 3, 2026.
Information about our Corporate Governance Policies and written committee charters for our Audit Committee, Compensation Committee, and Nominating and Governance Committee are available free of charge on the Company's website at www.latticesemi.com and are available in print to any shareholder upon request.
10 unchanged sentences
Executive Compensation
−Removed: The information required by this item is incorporated by reference to the definitive Proxy Statement for our 2025 Annual Meeting of Stockholders, which will be filed with the SEC no later than 120 days after December 28, 2024.
+Added: The information required by this item is incorporated by reference to the definitive Proxy Statement for our 2026 Annual Meeting of Stockholders, which will be filed with the SEC no later than 120 days after January 3, 2026.
Clawback Policy
6 unchanged sentences
Tamer as our CEO.
−Removed: No other named executive officer was awarded options or similar awards during the fiscal year ended December 28, 2024.
+Added: No other named executive officer was awarded options or similar awards during the fiscal year ended January 3, 2026.
We do not schedule equity award grants in anticipation of the release of material non-public information, nor does we time the release of material non-public information based on equity grant dates.
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
−Removed: The information required by this item is incorporated by reference to the definitive Proxy Statement for our 2025 Annual Meeting of Stockholders, which will be filed with the SEC no later than 120 days after December 28, 2024.
+Added: The information required by this item is incorporated by reference to the definitive Proxy Statement for our 2026 Annual Meeting of Stockholders, which will be filed with the SEC no later than 120 days after January 3, 2026.
Certain Relationships and Related Transactions, and Director Independence
−Removed: The information required by this item is incorporated by reference to the definitive Proxy Statement for our 2025 Annual Meeting of Stockholders, which will be filed with the SEC no later than 120 days after December 28, 2024.
+Added: The information required by this item is incorporated by reference to the definitive Proxy Statement for our 2026 Annual Meeting of Stockholders, which will be filed with the SEC no later than 120 days after January 3, 2026.
Principal Accountant Fees and Services
−Removed: The information required by this item is incorporated by reference to the definitive Proxy Statement for our 2025 Annual Meeting of Stockholders, which will be filed with the SEC no later than 120 days after December 28, 2024.
+Added: The information required by this item is incorporated by reference to the definitive Proxy Statement for our 2026 Annual Meeting of Stockholders, which will be filed with the SEC no later than 120 days after January 3, 2026.
(a) List of Documents Filed as Part of this Report
27 unchanged sentences
Lattice Semiconductor Corporation 2023 Cash Incentive Plan (Incorporated by reference to Exhibit 10.12 filed with the Company's Annual Report on Form 10-K filed on February 16, 2024).
−Removed: Lattice Semiconductor Corporation 2023 Cash Incentive Plan (Incorporated by reference to Exhibit 10.12 filed with the Company's Annual Report on Form 10-K filed on February 16, 2024).
+Added: Lattice Semiconductor Corporation 2024 Corporate Incentive Plan (Incorporated by reference to Exhibit 10.14 filed with the Company's Annual Report on Form 10-K filed on February 14, 2025).
Lattice Semiconductor Corporation 2025 Corporate Incentive Plan.
4 unchanged sentences
Lattice Semiconductor Corporation Insider Trading Policy.
+Added: (Incorporated by reference to Exhibit 19.1 filed with the Company's Annual Report on Form 10-K filed on February 14, 2025).
Subsidiaries of the Registrant.
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Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.