Silicon Motion Technology CORP - SIMO
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 19
Latest filed: Aug 14, 2026
| Form | Count |
|---|---|
| 6-K | 9 |
| 144 | 6 |
| 4 | 3 |
| SCHEDULE 13G/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 14, 2026 | 6-K | Aug 13, 2026 | 0001193125-26-349730 | View |
| Aug 11, 2026 | 6-K | Aug 10, 2026 | 0001193125-26-343271 | View |
| Aug 10, 2026 | 6-K | Aug 10, 2026 | 0001193125-26-341199 | View |
| Aug 06, 2026 | SCHEDULE 13G/A | — | 0000315066-26-002148 | View |
| Jul 30, 2026 | 6-K | Jul 30, 2026 | 0001193125-26-324391 | View |
| Jul 24, 2026 | 6-K | Jul 24, 2026 | 0001193125-26-316249 | View |
| Jul 08, 2026 | 6-K | Jul 08, 2026 | 0001193125-26-298518 | View |
| Jun 24, 2026 | 4 | Jun 17, 2026 | 0000898432-26-000432 | View |
| Jun 24, 2026 | 4 | Jun 02, 2026 | 0000898432-26-000434 | View |
| Jun 04, 2026 | 144 | — | 0002014102-26-000001 | View |
| May 27, 2026 | 144 | — | 0001959173-26-004058 | View |
| May 27, 2026 | 144 | — | 0001995456-26-000001 | View |
| May 18, 2026 | 144 | — | 0001959173-26-003702 | View |
| May 07, 2026 | 4 | May 06, 2026 | 0000898432-26-000318 | View |
| May 01, 2026 | 144 | — | 0001993728-26-000001 | View |
| Apr 29, 2026 | 6-K | Apr 29, 2026 | 0001193125-26-188049 | View |
| Apr 24, 2026 | 6-K | Apr 24, 2026 | 0001193125-26-177249 | View |
| Apr 10, 2026 | 6-K | Apr 10, 2026 | 0001193125-26-151276 | View |
| Feb 24, 2026 | 144 | — | 0001959173-26-001384 | View |