OneStream, Inc. - OS
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: 68
Latest filed: Apr 07, 2026
| Form | Count |
|---|---|
| 4 | 41 |
| 144 | 10 |
| SCHEDULE 13G/A | 7 |
| 8-K | 6 |
| SCHEDULE 13G | 2 |
| 4/A | 1 |
| 8-K/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 07, 2026 | 4 | Apr 01, 2026 | 0001140361-26-013715 | View |
| Apr 07, 2026 | 4 | Apr 01, 2026 | 0001140361-26-013717 | View |
| Apr 07, 2026 | 4 | Apr 01, 2026 | 0001140361-26-013720 | View |
| Apr 07, 2026 | 4 | Apr 01, 2026 | 0001140361-26-013723 | View |
| Apr 07, 2026 | 4 | Apr 01, 2026 | 0001140361-26-013724 | View |
| Apr 03, 2026 | 4/A | Apr 01, 2026 | 0002027929-26-000011 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0001529006-26-000002 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0001604097-26-000003 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0002031265-26-000012 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0001621078-26-000002 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0002098850-26-000010 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0001063663-26-000004 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0002100927-26-000012 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0002027929-26-000009 | View |
| Apr 02, 2026 | 4 | Apr 01, 2026 | 0002089784-26-000002 | View |
| Apr 01, 2026 | 8-K | Apr 01, 2026 | 0001193125-26-136043 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001936 | View |
| Mar 26, 2026 | 4 | Mar 24, 2026 | 0002027929-26-000007 | View |
| Mar 20, 2026 | 4 | Mar 19, 2026 | 0002098850-26-000008 | View |
| Mar 20, 2026 | 4 | Mar 19, 2026 | 0002031265-26-000010 | View |
| Mar 20, 2026 | 4 | Mar 19, 2026 | 0002100927-26-000010 | View |
| Mar 18, 2026 | 4 | Mar 16, 2026 | 0002031265-26-000008 | View |
| Mar 17, 2026 | 144 | — | 0001959173-26-002411 | View |
| Mar 16, 2026 | 144 | — | 0001959173-26-002343 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0002027929-26-000005 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0002100927-26-000008 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0002098850-26-000006 | View |
| Mar 12, 2026 | 4 | Mar 10, 2026 | 0002031265-26-000006 | View |
| Mar 11, 2026 | 144 | — | 0001959173-26-002193 | View |
| Feb 26, 2026 | 8-K | Feb 26, 2026 | 0001193125-26-076628 | View |
| Feb 19, 2026 | 4 | Feb 17, 2026 | 0002031265-26-000004 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0001897612-26-000294 | View |
| Feb 17, 2026 | 144 | — | 0001959173-26-001061 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | — | 0001398344-26-003094 | View |
| Feb 13, 2026 | SCHEDULE 13G/A | — | 0002027929-26-000003 | View |
| Feb 12, 2026 | SCHEDULE 13G | — | 0001315478-26-000007 | View |
| Feb 09, 2026 | SCHEDULE 13G | — | 0001076809-26-000008 | View |
| Jan 26, 2026 | SCHEDULE 13G/A | — | 0001374170-26-000005 | View |
| Jan 20, 2026 | 4 | Jan 16, 2026 | 0002031265-26-000002 | View |
| Jan 16, 2026 | 144 | — | 0001959173-26-000339 | View |
| Jan 09, 2026 | 4 | Jan 08, 2026 | 0002100927-26-000006 | View |
| Jan 08, 2026 | 4 | Jan 06, 2026 | 0001063663-26-000002 | View |
| Jan 06, 2026 | 144 | — | 0001958244-26-000024 | View |
| Jan 06, 2026 | 8-K | Jan 06, 2026 | 0001193125-26-004772 | View |
| Jan 05, 2026 | 4 | Dec 31, 2025 | 0001642337-26-000002 | View |
| Jan 05, 2026 | 4 | Jan 01, 2026 | 0002100927-26-000004 | View |
| Jan 05, 2026 | 4 | Jan 01, 2026 | 0002098850-26-000004 | View |
| Jan 02, 2026 | 8-K/A | Nov 25, 2025 | 0001193125-26-001003 | View |
| Dec 23, 2025 | 4 | Dec 19, 2025 | 0001621078-25-000007 | View |
| Dec 18, 2025 | 4 | Dec 16, 2025 | 0002031265-25-000011 | View |
| Dec 16, 2025 | 144 | — | 0001959173-25-007790 | View |
| Dec 16, 2025 | 4 | Dec 15, 2025 | 0001642337-25-000007 | View |
| Dec 15, 2025 | 144 | — | 0001959173-25-007730 | View |
| Dec 12, 2025 | 4 | Dec 10, 2025 | 0002031265-25-000009 | View |
| Dec 12, 2025 | 4 | Dec 10, 2025 | 0001642337-25-000005 | View |
| Dec 12, 2025 | 4 | Dec 10, 2025 | 0002027929-25-000003 | View |
| Dec 04, 2025 | 4 | Dec 02, 2025 | 0001063663-25-000004 | View |
| Dec 04, 2025 | 4 | Dec 02, 2025 | 0001621078-25-000005 | View |
| Dec 02, 2025 | 8-K | Nov 25, 2025 | 0001193125-25-305275 | View |
| Nov 19, 2025 | 4 | Nov 17, 2025 | 0002031265-25-000007 | View |
| Nov 17, 2025 | 144 | — | 0001959173-25-007043 | View |
| Nov 13, 2025 | SCHEDULE 13G/A | — | 0001398344-25-020857 | View |
| Nov 06, 2025 | 8-K | Nov 06, 2025 | 0001193125-25-269511 | View |
| Nov 03, 2025 | SCHEDULE 13G/A | — | 0001374170-25-000097 | View |
| Oct 17, 2025 | 4 | Oct 16, 2025 | 0002031265-25-000005 | View |
| Oct 16, 2025 | 144 | — | 0001959173-25-006473 | View |
| Oct 07, 2025 | 8-K | Oct 03, 2025 | 0001193125-25-233517 | View |
| Oct 07, 2025 | 4 | Oct 03, 2025 | 0002089784-25-000005 | View |