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.
Tracking the pulse of low-power FPGA demand shouldn’t require decoding hundreds of technical pages. Lattice Semiconductor’s 10-K details customer concentration, while each 8-K flags material supply-chain shifts that can move LSCC shares overnight. Yet locating those disclosures is tedious.
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- 10-K annual report – Lattice Semiconductor annual report 10-K simplified with AI-highlighted R&D spend, licensing revenue, and geopolitical risks.
- 10-Q quarterly update – Quick charts for revenue by end-market plus Lattice Semiconductor earnings report filing analysis.
- 8-K event notices – Lattice Semiconductor 8-K material events explained so you never miss a product recall or executive departure.
- Form 4 – Track Lattice Semiconductor executive stock transactions Form 4 alongside peer benchmarks.
- Proxy (DEF 14A) – Understand Lattice Semiconductor proxy statement executive compensation without legalese.
Whether you’re comparing quarter-over-quarter gross margin, monitoring design-win announcements, or checking leadership’s share sales, our platform delivers real-time filing updates, AI-powered summaries, and expert context. Spend more time analyzing LSCC’s growth story—and less time hunting for disclosures.
Lattice Semiconductor (LSCC) reported an insider equity transaction by its Senior Vice President of Marketing & Strategy, Esam Elashmawi. On 11/16/2025, 592 shares of common stock were disposed of at a price of $64.18 per share, leaving him with beneficial ownership of 329,620 shares held directly. According to the explanation, these shares were retained by the company to cover tax withholding obligations related to the vesting of a restricted stock unit installment, and the amount retained did not exceed the associated tax liability.
Lattice Semiconductor Corporation reported an insider equity transaction involving its SVP of R&D on 11/16/2025. A total of 592 shares of common stock were withheld by the company at a price of $64.18 per share to satisfy the executive’s tax withholding obligations arising from the vesting of restricted stock units. The filing notes that the amount retained was not more than the related tax liability. After this transaction, the reporting person beneficially owned 111,621 shares of Lattice Semiconductor common stock in direct ownership.
Lattice Semiconductor (LSCC) reported an insider transaction by CVP, Chief Accounting Officer Tonya Stevens on a Form 4. She sold 2,593 shares of common stock at $66.75 on 11/11/2025 (transaction code S).
The sale was conducted under a Rule 10b5-1 trading plan adopted on 12-06-2024. After the transaction, she directly beneficially owned 74,505 shares.
Lattice Semiconductor (LSCC) President & CEO and Director Ford Tamer reported open‑market purchases on 11/06/2025 and 11/07/2025, totaling 30,000 shares. He acquired 7,475 shares at a weighted average price of $63.16 and 12,525 shares at $63.91 on 11/06, plus 5,900 shares at $61.62 and 4,100 shares at $62.43 on 11/07.
Following these transactions, beneficial holdings are listed as 275,745 shares direct and 10,000 shares indirect (held in trust). The filing notes the trades were executed in multiple lots within stated price ranges.
Lattice Semiconductor (LSCC) filed a Form 4 for officer Tonya Stevens, CVP and Chief Accounting Officer. On 11/04/2025 and 11/05/2025, the issuer withheld 422 and 329 shares of common stock, respectively, coded “F,” to satisfy tax withholding upon the vesting of restricted stock units. Prices reported were $63.23 and $63.15. Following these tax-withholding transactions, the reporting person directly beneficially owned 77,098 shares.
Lattice Semiconductor (LSCC)Erhaan Shaikh, SVP, Sales. The filing shows tax-withholding transactions coded F tied to RSU vesting, where the issuer retained shares to cover taxes. On 11/04/2025, 295 shares were withheld at $63.23. On 11/05/2025, 338 shares were withheld at $63.15. Following these transactions, Shaikh beneficially owned 80,580 shares directly. The explanation notes the retained amounts did not exceed the tax liability.
Lattice Semiconductor (LSCC) disclosed an insider administrative transaction by its SVP, General Counsel. On 11/03/2025, the reporting person had 218 shares of common stock withheld at $72.82 per share under transaction code F, which reflects shares retained by the issuer to cover taxes upon the vesting of restricted stock units. Following this tax withholding, the reporting person directly owned 79,262 shares.
Lattice Semiconductor (LSCC) reported an insider equity transaction by its CVP, Chief Accounting Officer. On 10/31/2025, 5,913 shares of common stock were withheld at $72.96 per share, coded “F,” indicating shares were retained by the issuer to satisfy tax withholding in connection with the vesting of restricted stock units.
Following the withholding, the reporting person directly beneficially owns 77,849 shares. The filing notes the amount retained was not in excess of the tax liability.
Lattice Semiconductor (LSCC) filed an 8‑K/A (Amendment No. 1) to correct a typo in the earnings release furnished as Exhibit 99.1. The correction relates to the total operating expenses expected for Q4 2025 on a non‑GAAP basis. The company states that no other changes were made to the original report.
The corrected press release is attached as a replacement Exhibit 99.1 and is furnished, not filed, under the Exchange Act.
Lattice Semiconductor (LSCC) reported Q3 2025 results. Revenue reached $133.3 million, up from $127.1 million a year ago, while gross margin was 67.9%. Operating expenses rose on higher stock-based compensation, leading to operating loss of $1.5 million and net income of $2.8 million, or $0.02 per diluted share, versus $0.05 last year. For the first nine months, revenue was $377.5 million compared with $392.0 million a year earlier, reflecting broader semiconductor softness.
By end market, Communications and Computing delivered $74.0 million (55.5% of Q3 revenue), offsetting softer Industrial and Automotive at $50.3 million (37.8%). Distributors accounted for 83% of Q3 sales; China represented 49% of quarterly revenue. Adjusted EBITDA was $47.4 million (35.6% margin). Cash and cash equivalents were $117.9 million with no borrowings on a $350 million revolver. The company repurchased 217,820 shares for $15.0 million in Q3, and $85.9 million year-to-date for 1.55 million shares, leaving $14.1 million authorized as of quarter-end. Shares outstanding were 136.8 million at September 27, 2025.
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