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: 11
Latest filed: Feb 24, 2026
| Form | Count |
|---|---|
| 6-K | 6 |
| 144 | 3 |
| SCHEDULE 13G/A | 2 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Feb 24, 2026 | 144 | — | 0001959173-26-001384 | View |
| Feb 04, 2026 | 6-K | Feb 04, 2026 | 0001193125-26-036180 | View |
| Feb 02, 2026 | 6-K | Feb 02, 2026 | 0001193125-26-033637 | View |
| Jan 09, 2026 | 6-K | Jan 09, 2026 | 0001193125-26-008925 | View |
| Dec 09, 2025 | 144 | — | 0001959173-25-007597 | View |
| Dec 05, 2025 | SCHEDULE 13G/A | — | 0000315066-25-002954 | View |
| Nov 10, 2025 | 144 | — | 0001993728-25-000003 | View |
| Nov 05, 2025 | SCHEDULE 13G/A | — | 0000315066-25-002816 | View |
| Oct 31, 2025 | 6-K | Oct 31, 2025 | 0001193125-25-259296 | View |
| Oct 27, 2025 | 6-K | Oct 27, 2025 | 0001193125-25-251599 | View |
| Oct 08, 2025 | 6-K | Oct 08, 2025 | 0001193125-25-234040 | View |