Welcome to our dedicated page for LATTICE SEMICONDUCTOR SEC filings (Ticker: LSCC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Lattice Semiconductor Corporation SEC filings document operating results, material-event reports, proxy governance, annual meeting voting, executive compensation matters, officer changes, and capital-structure disclosures. Its 8-K filings include quarterly and annual earnings releases, amendments to furnished results materials, and current reports on corporate governance events.
Proxy and annual meeting materials describe director elections, auditor ratification, advisory executive compensation votes, board composition, stockholder voting procedures, and related governance disclosures. The company's regulatory record also connects its financial reporting to its semiconductor business, product markets, and public-company controls.
Lattice Semiconductor reported fiscal 2025 revenue of $523.3 million with GAAP gross margin of 68.2% and GAAP net income of $3.1 million, or $0.02 per diluted share. On a non-GAAP basis, diluted EPS was $1.05 and adjusted EBITDA reached $183.0 million, a 35.0% margin.
Fourth-quarter 2025 revenue was $145.8 million, up 24.2% year over year, with non-GAAP diluted EPS of $0.32 and adjusted EBITDA margin of 36.5%, despite a small GAAP net loss. Communications and computing revenue for 2025 was described as record, with server revenue up about 85% year over year, and new-product revenue up roughly 70%.
The company generated fourth-quarter GAAP operating cash flow of $57.6 million and free cash flow of $44.0 million. It repurchased $100 million of stock in 2025, and the board authorized up to an additional $250 million in repurchases. For the first quarter of 2026, Lattice guides revenue between $158 million and $172 million, implying about 37% year-over-year growth, non-GAAP gross margin of 69.5% plus or minus 1%, non-GAAP operating expenses of $59–$61 million, a non-GAAP tax rate of 4–6%, and non-GAAP EPS of $0.34–$0.38 per diluted share.
Lattice Semiconductor senior vice president of sales Erhaan Shaikh reported an automatic tax-withholding transaction tied to restricted stock units. On 02/05/2026, the issuer retained 239 shares of common stock at $81.39 per share to cover his tax obligations. After this withholding, Shaikh directly owned 77,162 common shares.
Lattice Semiconductor executive Tonya Stevens, CVP and Chief Accounting Officer, reported a routine tax-withholding transaction involving company stock. On February 5, 2026, the issuer retained 229 shares of common stock at $81.39 per share to cover her tax obligations from vesting restricted stock units.
After this withholding, Stevens beneficially owned 70,205 shares of Lattice Semiconductor common stock, held directly. The footnote clarifies that the shares were kept by the company solely to satisfy tax liabilities and did not exceed the related tax amount.
Lattice Semiconductor executive Tonya Stevens, CVP and Chief Accounting Officer, reported a small share withholding related to equity compensation. On February 4, 2026, 295 shares of common stock at $81.79 per share were retained by the company to cover her tax obligations from vesting restricted stock units. After this withholding, she directly beneficially owned 70,434 shares of Lattice Semiconductor common stock.
Lattice Semiconductor senior vice president of sales Erhaan Shaikh reported an automatic share withholding tied to equity compensation. On February 4, 2026, 207 shares of common stock were withheld at $81.79 per share to cover tax obligations from vesting restricted stock units. After this transaction, Shaikh directly beneficially owned 77,401 shares of Lattice Semiconductor common stock.
Lattice Semiconductor officer Tonya Stevens, CVP and Chief Accounting Officer, reported a routine share withholding linked to equity compensation. On 01/31/2026, the issuer retained 643 shares of common stock at $80.52 per share to cover her tax obligations from restricted stock unit vesting. After this tax withholding, she beneficially owned 70,729 common shares, held directly.
Lattice Semiconductor senior vice president of sales Erhaan Shaikh reported an automatic share withholding tied to equity compensation. On January 15, 2026, the issuer retained 652 shares of common stock at $85.23 per share to satisfy tax withholding obligations arising from the vesting of a restricted stock unit installment. After this tax-related withholding, Shaikh beneficially owned 77,608 shares of Lattice Semiconductor common stock directly.
Lattice Semiconductor executive Tonya Stevens, who serves as CVP and Chief Accounting Officer, reported an automatic share withholding related to equity compensation. On January 15, 2026, the company retained 540 shares of common stock at a price of $85.23 per share to cover her tax withholding obligations tied to the vesting of restricted stock units. According to the disclosure, the amount retained was not more than the associated tax liability. After this tax-related withholding, Stevens directly beneficially owned 71,372 shares of Lattice Semiconductor common stock.
Lattice Semiconductor Corporation insider share withholding reported. A senior officer of Lattice Semiconductor Corporation (ticker LSCC), serving as SVP and General Counsel, reported a Form 4 transaction dated 12/17/2025. The filing shows 6,836 shares of common stock were withheld and disposed of at $71.86 per share under transaction code "F", which indicates shares retained by the company to cover tax withholding on the vesting of restricted stock units. After this tax-related withholding, the officer directly beneficially owns 71,705 shares of Lattice Semiconductor common stock.
Lattice Semiconductor senior vice president of marketing and strategy Esam Elashmawi reported an automatic share withholding related to equity compensation. On 12/17/2025, the company retained 5,293 shares of Lattice Semiconductor common stock at a price of $71.86 per share to satisfy his tax withholding obligations from a vesting installment of restricted stock units. After this tax-related withholding, Elashmawi directly beneficially owned 323,440 shares of Lattice Semiconductor common stock.