SUTRO BIOPHARMA, INC. - STRO
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: 30
Latest filed: Apr 21, 2026
| Form | Count |
|---|---|
| 4 | 18 |
| 8-K | 5 |
| SCHEDULE 13G/A | 4 |
| SCHEDULE 13G | 2 |
| 144 | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 21, 2026 | SCHEDULE 13G/A | — | 0001104659-26-046182 | View |
| Apr 21, 2026 | SCHEDULE 13G | — | 0001193125-26-166842 | View |
| Mar 23, 2026 | 8-K | Mar 23, 2026 | 0001193125-26-119844 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0001872398-26-000003 | View |
| Mar 06, 2026 | 4 | Mar 04, 2026 | 0002063633-26-000003 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0001992979-26-000002 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0002063633-26-000002 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0001761333-26-000002 | View |
| Mar 03, 2026 | 4 | Mar 01, 2026 | 0001872398-26-000002 | View |
| Feb 18, 2026 | SCHEDULE 13G | — | 0000921895-26-000502 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | — | 0000919574-26-000953 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | — | 0000919574-26-000954 | View |
| Feb 10, 2026 | 8-K | Feb 09, 2026 | 0001193125-26-044934 | View |
| Jan 29, 2026 | SCHEDULE 13G/A | — | 0001315863-26-000098 | View |
| Jan 20, 2026 | 144 | — | 0001950047-26-000550 | View |
| Dec 29, 2025 | 4 | Dec 23, 2025 | 0001761333-25-000008 | View |
| Dec 29, 2025 | 4 | Dec 23, 2025 | 0001992979-25-000006 | View |
| Dec 29, 2025 | 4 | Dec 23, 2025 | 0002063633-25-000006 | View |
| Dec 29, 2025 | 4 | Dec 23, 2025 | 0001601264-25-000005 | View |
| Dec 29, 2025 | 4 | Dec 23, 2025 | 0001891841-25-000005 | View |
| Dec 29, 2025 | 4 | Dec 23, 2025 | 0001554591-25-000004 | View |
| Dec 29, 2025 | 4 | Dec 23, 2025 | 0001536193-25-000004 | View |
| Dec 29, 2025 | 4 | Dec 23, 2025 | 0001236537-25-000008 | View |
| Dec 29, 2025 | 4 | Dec 23, 2025 | 0001217412-25-000003 | View |
| Dec 29, 2025 | 4 | Dec 23, 2025 | 0001294939-25-000004 | View |
| Dec 29, 2025 | 4 | Dec 23, 2025 | 0001587487-25-000004 | View |
| Dec 17, 2025 | 8-K | Dec 17, 2025 | 0001193125-25-322859 | View |
| Dec 16, 2025 | 4 | Dec 12, 2025 | 0001872398-25-000005 | View |
| Dec 03, 2025 | 8-K | Dec 01, 2025 | 0001193125-25-306786 | View |
| Nov 06, 2025 | 8-K | Nov 06, 2025 | 0001193125-25-269833 | View |