Seer, Inc. - SEER
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: 24
Latest filed: May 21, 2026
| Form | Count |
|---|---|
| 4 | 10 |
| 8-K | 9 |
| SCHEDULE 13G/A | 2 |
| SCHEDULE 13D/A | 2 |
| SCHEDULE 13D | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 21, 2026 | 4 | May 20, 2026 | 0001834217-26-000006 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0001104659-26-062854 | View |
| May 13, 2026 | 8-K | May 13, 2026 | 0001193125-26-221696 | View |
| May 11, 2026 | 4 | May 08, 2026 | 0002133729-26-000004 | View |
| May 04, 2026 | 8-K | May 04, 2026 | 0001193125-26-204084 | View |
| May 04, 2026 | SCHEDULE 13G/A | — | 0002005369-26-000025 | View |
| Apr 27, 2026 | 8-K | Apr 27, 2026 | 0001193125-26-182155 | View |
| Apr 13, 2026 | SCHEDULE 13D/A | — | 0000921895-26-000967 | View |
| Apr 13, 2026 | 8-K | Apr 13, 2026 | 0001193125-26-152998 | View |
| Mar 30, 2026 | 8-K | Mar 23, 2026 | 0001193125-26-131802 | View |
| Mar 16, 2026 | 8-K | Mar 13, 2026 | 0001193125-26-107335 | View |
| Mar 02, 2026 | SCHEDULE 13D/A | — | 0000921895-26-000574 | View |
| Feb 26, 2026 | 8-K | Feb 26, 2026 | 0001193125-26-076580 | View |
| Feb 26, 2026 | 8-K | Feb 26, 2026 | 0001193125-26-076684 | View |
| Feb 20, 2026 | SCHEDULE 13D | — | 0000921895-26-000515 | View |
| Feb 19, 2026 | 4 | Feb 18, 2026 | 0001586852-26-000004 | View |
| Feb 19, 2026 | 4 | Feb 18, 2026 | 0001834217-26-000004 | View |
| Feb 05, 2026 | 4 | Feb 03, 2026 | 0001586852-26-000002 | View |
| Feb 05, 2026 | 4 | Feb 03, 2026 | 0001834217-26-000002 | View |
| Dec 12, 2025 | 8-K | Dec 09, 2025 | 0001193125-25-317535 | View |
| Dec 11, 2025 | 4 | Dec 09, 2025 | 0001586852-25-000007 | View |
| Dec 11, 2025 | 4 | Dec 09, 2025 | 0001117003-25-000005 | View |
| Nov 21, 2025 | 4 | Nov 19, 2025 | 0001586852-25-000004 | View |
| Nov 21, 2025 | 4 | Nov 19, 2025 | 0001834217-25-000005 | View |