Lattice Semiconductor Corp SEC filings LSCC
Lattice Semiconductor Corp has 1,003 filings in SEC EDGAR's recent list, going back to Mar 22, 2021. Its latest annual report, Form ARS, was filed on Mar 18, 2026 for the period ended Jan 3, 2026. The latest quarterly report (Form 10-Q) was filed on Nov 3, 2026, covering the quarter ended Oct 3, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations). The company's fiscal year ends on January 2.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 3, 2026 | Oct 3, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2026 | Nov 2, 2026 |
| 8-K/A |
Amended current report
Officer or director change
|
Oct 30, 2026 | Oct 21, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 22, 2026 | Oct 21, 2026 |
| S-3ASR | Automatic shelf registration | Oct 14, 2026 | — |
| 8-K/A | Amended current report | Oct 13, 2026 | Jul 27, 2026 |
| 10-Q | Quarterly report | Aug 4, 2026 | Jul 4, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2026 | Aug 4, 2026 |
| S-8 | Employee stock plan registration | Jul 28, 2026 | — |
| 8-K |
Current report
Acquisition or sale of assets, New debt, Unregistered share sale, Officer or director change, Regulation FD disclosure
|
Jul 27, 2026 | Jul 27, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 30, 2026 | Jun 30, 2026 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2026 | — |
| 8-K |
Current report
Shareholder vote results
|
May 5, 2026 | May 1, 2026 |
| 10-Q | Quarterly report | May 4, 2026 | Apr 4, 2026 |
| 8-K |
Current report
Material agreement, Results of operations, Unregistered share sale, Officer or director change, Regulation FD disclosure
|
May 4, 2026 | May 4, 2026 |
| DEFA14A | Additional proxy material | Apr 17, 2026 | — |
| ARS | Annual report to shareholders | Mar 18, 2026 | Jan 3, 2026 |
| DEFA14A | Additional proxy material | Mar 18, 2026 | — |
| DEF 14A | Proxy statement | Mar 18, 2026 | May 1, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2026 | Mar 11, 2026 |
| 10-K | Annual report | Feb 13, 2026 | Jan 3, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 10, 2026 | Feb 10, 2026 |
| 8-K |
Current report
Other events
|
Dec 5, 2025 | Dec 3, 2025 |
| 8-K/A |
Amended current report
Results of operations
|
Nov 4, 2025 | Nov 3, 2025 |
| 10-Q | Quarterly report | Nov 3, 2025 | Sep 27, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2025 | Nov 3, 2025 |
| 10-Q | Quarterly report | Aug 4, 2025 | Jun 28, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2025 | Aug 4, 2024 |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
May 5, 2025 | May 2, 2025 |
| 10-Q | Quarterly report | May 5, 2025 | Mar 29, 2025 |
| 8-K |
Current report
Results of operations
|
May 5, 2025 | May 5, 2024 |
| DEFA14A | Additional proxy material | Apr 17, 2025 | — |
| ARS | Annual report to shareholders | Mar 20, 2025 | Dec 28, 2024 |
| DEFA14A | Additional proxy material | Mar 20, 2025 | — |
| DEF 14A | Proxy statement | Mar 20, 2025 | May 2, 2025 |
| 10-K | Annual report | Feb 14, 2025 | Dec 28, 2024 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Feb 10, 2025 | Feb 10, 2025 |
| S-8 | Employee stock plan registration | Jan 10, 2025 | — |
| 8-K |
Current report
Officer or director change
|
Jan 10, 2025 | Jan 9, 2025 |
| 8-K |
Current report
Other events
|
Dec 9, 2024 | Dec 4, 2024 |
| 10-Q | Quarterly report | Nov 4, 2024 | Sep 28, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2024 | Nov 4, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 11, 2024 | Oct 10, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 16, 2024 | Sep 14, 2024 |
| 10-Q | Quarterly report | Jul 30, 2024 | Jun 29, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2024 | Jul 29, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jun 3, 2024 | May 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| 8-K |
Current report
Shareholder vote results
|
May 6, 2024 | May 3, 2024 |
| 10-Q | Quarterly report | Apr 30, 2024 | Mar 30, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2024 | Apr 29, 2024 |
| ARS | Annual report to shareholders | Mar 21, 2024 | Dec 30, 2023 |
| DEFA14A | Additional proxy material | Mar 21, 2024 | — |
| DEF 14A | Proxy statement | Mar 21, 2024 | May 3, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 1, 2024 | Feb 28, 2024 |
| 10-K | Annual report | Feb 16, 2024 | Dec 30, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 12, 2024 | Feb 12, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Dec 15, 2023 | Dec 14, 2023 |
| 8-K |
Current report
Other events
|
Nov 30, 2023 | Nov 30, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 14, 2023 | Nov 10, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Nov 7, 2023 | Nov 3, 2023 |
| 10-Q | Quarterly report | Oct 31, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2023 | Oct 30, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 12, 2023 | Sep 11, 2023 |
| 10-Q | Quarterly report | Aug 1, 2023 | Jul 1, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2023 | Jul 31, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
May 15, 2023 | May 15, 2023 |
| S-8 | Employee stock plan registration | May 8, 2023 | — |
| 8-K |
Current report
Material agreement, Officer or director change, Shareholder vote results
|
May 8, 2023 | May 5, 2023 |
| 10-Q | Quarterly report | May 2, 2023 | Apr 1, 2023 |
| 8-K |
Current report
Results of operations
|
May 1, 2023 | May 1, 2023 |
| DEFR14A | Filing | Apr 18, 2023 | — |
| ARS | Annual report to shareholders | Mar 23, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Mar 23, 2023 | — |
| DEF 14A | Proxy statement | Mar 23, 2023 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 14, 2023 | Mar 10, 2023 |
| 10-K | Annual report | Feb 17, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 13, 2023 | Feb 13, 2023 |
| 8-K |
Current report
Officer or director change
|
Dec 1, 2022 | Nov 30, 2022 |
| 10-Q | Quarterly report | Nov 1, 2022 | Oct 1, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2022 | Oct 31, 2022 |
| 8-K |
Current report
Officer or director change
|
Sep 14, 2022 | Sep 11, 2022 |
| 8-K |
Current report
Material agreement, New debt, Other events
|
Sep 2, 2022 | Sep 1, 2022 |
| 8-K |
Current report
Other events
|
Aug 8, 2022 | Aug 5, 2022 |
| 10-Q | Quarterly report | Aug 2, 2022 | Jul 2, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2022 | Aug 1, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2022 | — |
| 8-K |
Current report
Shareholder vote results
|
May 10, 2022 | May 6, 2022 |
| 10-Q | Quarterly report | May 4, 2022 | Apr 2, 2022 |
| 8-K |
Current report
Results of operations
|
May 3, 2022 | May 3, 2022 |
| DEFR14A | Filing | May 2, 2022 | — |
| 8-K |
Current report
Officer or director change
|
May 2, 2022 | Apr 29, 2022 |
| DEFA14A | Additional proxy material | Mar 24, 2022 | — |
| DEF 14A | Proxy statement | Mar 24, 2022 | May 6, 2022 |
| 10-K | Annual report | Feb 23, 2022 | Jan 1, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 15, 2022 | Feb 15, 2022 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 15, 2021 | Nov 15, 2021 |
| 8-K |
Current report
Other events
|
Nov 8, 2021 | Nov 5, 2021 |
| 10-Q | Quarterly report | Nov 3, 2021 | Oct 2, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2021 | Nov 2, 2021 |
| 10-Q | Quarterly report | Aug 4, 2021 | Jul 3, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2021 | Aug 3, 2021 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2021 | — |
| 8-K |
Current report
Shareholder vote results
|
May 12, 2021 | May 7, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
May 11, 2021 | May 11, 2021 |
| 10-Q | Quarterly report | May 6, 2021 | Apr 3, 2021 |
| 8-K |
Current report
Results of operations
|
May 4, 2021 | May 4, 2021 |
| DEFA14A | Additional proxy material | Apr 22, 2021 | — |
| DEFA14A | Additional proxy material | Mar 25, 2021 | — |
| DEF 14A | Proxy statement | Mar 25, 2021 | May 7, 2021 |
Showing 112 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Semiconductors & Related Devices (SIC 3674)
- Listed as
- LSCC (Nasdaq)
- Fiscal year ends
- January 2
- Incorporated in
- DE
- Headquarters
- Hillsboro, OR
- SEC filer status
- Large accelerated filer
- SEC CIK
- 855658
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.