LSCC - CIK 0000855658
LATTICE SEMICONDUCTOR CORP has filed 2,459 documents with the SEC between 1994 and 2026. The most frequent type is insider trade (1,381 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2010-07-29 | 2010-07-27 |
| Major company event | 8-K | 2010-07-22 | 2010-07-22 |
| SEC correspondence | UPLOAD | 2010-07-20 | - |
| Company correspondence | CORRESP | 2010-07-13 | - |
| SEC correspondence | UPLOAD | 2010-07-07 | - |
| Passive ownership stake (update) | SC 13G/A | 2010-06-23 | - |
| Major company event | 8-K | 2010-06-08 | 2010-06-08 |
| Company correspondence | CORRESP | 2010-06-07 | - |
| Insider trade | 4 | 2010-06-04 | 2010-06-02 |
| Insider trade | 4 | 2010-05-28 | 2010-05-27 |
| SEC correspondence | UPLOAD | 2010-05-28 | - |
| Insider trade | 4 | 2010-05-07 | 2010-05-05 |
| Major company event | 8-K | 2010-05-06 | 2010-05-04 |
| Insider trade | 4 | 2010-05-06 | 2010-05-04 |
| Insider trade | 4 | 2010-05-06 | 2010-05-03 |
| Quarterly report | 10-Q | 2010-05-05 | 2010-04-03 |
| Insider trade | 4 | 2010-04-28 | 2010-04-27 |
| Insider trade | 4 | 2010-04-28 | 2010-04-27 |
| Major company event | 8-K | 2010-04-22 | 2010-04-22 |
| Major company event | 8-K | 2010-04-08 | 2010-04-08 |
| Proxy materials | DEFA14A | 2010-03-23 | - |
| Proxy statement | DEF 14A | 2010-03-23 | 2010-05-04 |
| Annual report | 10-K | 2010-03-10 | 2010-01-02 |
| Major company event | 8-K | 2010-03-03 | 2010-03-03 |
| Passive ownership stake | SC 13G | 2010-02-16 | - |
| Passive ownership stake (update) | SC 13G/A | 2010-02-16 | - |
| Passive ownership stake (update) | SC 13G/A | 2010-02-16 | - |
| Passive ownership stake (update) | SC 13G/A | 2010-02-11 | - |
| Passive ownership stake (update) | SC 13G/A | 2010-02-10 | - |
| Insider trade | 4 | 2010-02-09 | 2010-02-08 |
| Annual insider summary | 5 | 2010-02-08 | 2010-01-02 |
| Passive ownership stake (update) | SC 13G/A | 2010-02-08 | - |
| Insider trade | 4 | 2010-02-05 | 2010-02-03 |
| Insider trade | 4 | 2010-02-05 | 2010-02-04 |
| Passive ownership stake | SC 13G | 2010-01-29 | - |
| Major company event | 8-K | 2010-01-28 | 2010-01-28 |
| Passive ownership stake | SC 13G | 2010-01-21 | - |
| Major company event | 8-K | 2009-12-10 | 2009-12-09 |
| Major company event | 8-K | 2009-12-04 | 2009-12-01 |
| Insider trade | 4 | 2009-11-09 | 2009-11-05 |
| Quarterly report | 10-Q | 2009-11-05 | 2009-10-03 |
| Insider trade | 4 | 2009-11-05 | 2009-11-03 |
| Insider trade | 4 | 2009-11-05 | 2009-11-03 |
| Insider trade | 4 | 2009-11-05 | 2009-11-03 |
| Insider trade | 4 | 2009-11-05 | 2009-11-03 |
| Insider trade | 4 | 2009-11-05 | 2009-11-03 |
| Major company event | 8-K | 2009-10-22 | 2009-10-22 |
| Passive ownership stake (update) | SC 13G/A | 2009-10-14 | - |
| Major company event | 8-K | 2009-09-10 | 2009-09-10 |
| Insider trade | 4 | 2009-08-21 | 2009-08-20 |