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 a routine insider transaction. On 10/15/2025, CVP and Chief Accounting Officer Tonya Stevens had 574 shares of common stock withheld by the company at $71.33 under transaction code F, which denotes shares retained to cover taxes upon restricted stock unit vesting. Following this tax withholding, she directly beneficially owned 83,762 shares.
The shares were retained by the issuer to meet tax withholding obligations tied to an RSU vesting event and the amount did not exceed the related tax liability.
Lattice Semiconductor (LSCC)643 shares of common stock, coded F, in connection with the vesting of restricted stock units to satisfy the reporting person’s tax withholding obligations at
Following this administrative withholding, Shaikh beneficially owns 81,213 shares directly. The filing notes the amount retained was not in excess of the tax liability.
Tonya Stevens, CVP and Chief Accounting Officer of Lattice Semiconductor Corp (LSCC), reported a sale of 3,440 shares of common stock on 09/22/2025 at a reported price of $74.93 per share. After the transaction she beneficially owned 84,336 shares. The filing indicates the sale was executed under a pre-approved 10b5-1 trading plan adopted on 12/06/2024.
The Form 4 was filed as a single reporting person filing and signed by an attorney-in-fact on 09/23/2025. The disclosure provides the specific shares sold, the price, and the post-transaction ownership level without additional commentary or other transactions.
Form 144 filed for Lattice Semiconductor Corporation (LSCC) reports a proposed sale of 3,073 common shares acquired as Restricted Stock Units on 07/15/2025. The filing shows the shares are to be sold through Morgan Stanley Smith Barney LLC with an aggregate market value of $221,686.22 and an approximate sale date of 09/22/2025 on NASDAQ. The filer discloses prior 10b5-1 sales on 08/13/2025 by Tonya Stevens of 3,439 shares generating $223,259.88 in gross proceeds. The filer affirms they are not aware of undisclosed material adverse information and includes the standard signature and criminal-penalty notice.
Robin Ann Abrams, a director of Lattice Semiconductor Corp. (LSCC), reported multiple transactions on 09/02/2025. The filing shows an open-market sale of 15,000 shares at a weighted-average price of $64.9779, executed in multiple trades at prices between $64.9600 and $65.0750. The report lists a gift of 1,140 shares with no consideration and indicates indirect beneficial ownership through the Abrams Family Trust. The filing is signed by an attorney-in-fact. One disposal line for 13,143 shares appears in the table without full transactional detail in the provided text.
Form 144 notice from Lattice Semiconductor Corp (LSCC) reports a proposed sale of 15,000 common shares by a person who acquired them on 01/04/2021 through exercise of options under a registered plan. The sale is to be executed through Morgan Stanley Smith Barney LLC on 09/02/2025 on NASDAQ and has an aggregate market value of $974,668.50. The filer reports no securities sold in the past three months and affirms they do not possess undisclosed material adverse information. Payment for the acquisition was in cash on the acquisition date.
Tracy Feanny, SVP and General Counsel of Lattice Semiconductor Corp (LSCC), reported two sales of company common stock on 08/28/2025 executed under an approved 10b5-1 plan adopted 05/29/2025. The first sale disposed of 5,565 shares at a weighted average price of $66.4667, leaving 79,880 shares beneficially owned. The second sale disposed of 400 shares at a weighted average price of $66.915, leaving 79,480 shares beneficially owned. The filing states both transactions were executed in multiple trades and the reporting person will provide trade-level details on request.
Form 144 filed for Lattice Semiconductor Corp (LSCC) reports a proposed sale of 5,965 shares of common stock to be executed through Morgan Stanley Smith Barney LLC on the NASDAQ on or about 08/28/2025. The filing shows the shares were acquired as Performance Stock Units on 01/31/2024 and the aggregate market value of the planned sale is listed as $392,616.30. The filing reports 136,895,573 shares outstanding. The table for securities sold in the past three months states "Nothing to Report." Several issuer and filer fields (including filer CIK/CCC and relationship to issuer) are blank in the form as provided.
Esam Elashmawi, SVP Marketing & Strategy at Lattice Semiconductor Corp (LSCC), reported a small disposition of company common stock related to tax withholding on vested restricted stock units. The filing shows 450 shares were sold at $63.23 per share, and following the transaction the reporting person beneficially owned 330,212 shares directly. The filing explains the shares were retained by the issuer solely to satisfy the reporting person’s tax withholding obligation and that the retained amount did not exceed the tax liability.
The report is a routine Section 16 disclosure of an insider share disposition tied to equity compensation tax withholding rather than an open-market sale for liquidity or other purposes.
Tracy Feanny, SVP and General Counsel of Lattice Semiconductor Corporation (LSCC), reported a small disposition of company stock related to tax withholding. The Form 4 shows an 08/18/2025 transaction in which 85 shares of Common Stock were disposed of at a price of $63.23 per share under code F, representing shares retained by the issuer to satisfy tax withholding for a vesting installment of restricted stock units. After the withholding, the reporting person beneficially owned 85,445 shares. The filing is signed 08/19/2025.
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