Star Equity Holdings, Inc. - STRR
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: 40
Latest filed: May 21, 2026
| Form | Count |
|---|---|
| 4 | 24 |
| 8-K | 13 |
| SCHEDULE 13D/A | 2 |
| 144 | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| May 21, 2026 | 4 | May 19, 2026 | 0001548312-26-000019 | View |
| May 21, 2026 | 4 | May 19, 2026 | 0002029470-26-000004 | View |
| May 21, 2026 | 4 | May 19, 2026 | 0002029196-26-000005 | View |
| May 21, 2026 | 4 | May 19, 2026 | 0002029214-26-000005 | View |
| Apr 16, 2026 | 4 | Apr 15, 2026 | 0001548312-26-000012 | View |
| Apr 01, 2026 | 4 | Mar 31, 2026 | 0001995211-26-000002 | View |
| Apr 01, 2026 | 4 | Mar 30, 2026 | 0001548312-26-000010 | View |
| Mar 27, 2026 | 4 | Mar 25, 2026 | 0001548312-26-000008 | View |
| Mar 27, 2026 | 4 | Mar 25, 2026 | 0001742046-26-000002 | View |
| Mar 27, 2026 | 4 | Mar 25, 2026 | 0001607210-26-000002 | View |
| Mar 27, 2026 | 4 | Mar 25, 2026 | 0002029196-26-000003 | View |
| Mar 27, 2026 | 4 | Mar 25, 2026 | 0002029214-26-000003 | View |
| Mar 27, 2026 | 4 | Mar 25, 2026 | 0002029470-26-000002 | View |
| Mar 27, 2026 | 4 | Mar 19, 2026 | 0001556224-26-000002 | View |
| Mar 25, 2026 | 8-K | Mar 19, 2026 | 0001210708-26-000041 | View |
| Mar 23, 2026 | 4 | Mar 19, 2026 | 0001548312-26-000004 | View |
| Mar 23, 2026 | 4 | Mar 19, 2026 | 0001779155-26-000002 | View |
| Mar 23, 2026 | SCHEDULE 13D/A | — | 0001548312-26-000006 | View |
| Mar 17, 2026 | 8-K | Mar 17, 2026 | 0001210708-26-000034 | View |
| Mar 03, 2026 | 8-K | Feb 27, 2026 | 0001210708-26-000028 | View |
| Feb 13, 2026 | 8-K | Feb 13, 2026 | 0001210708-26-000022 | View |
| Feb 03, 2026 | 8-K | Feb 03, 2026 | 0001210708-26-000013 | View |
| Jan 21, 2026 | 8-K | Jan 21, 2026 | 0001210708-26-000009 | View |
| Jan 16, 2026 | 4 | Jan 15, 2026 | 0001548312-26-000002 | View |
| Jan 05, 2026 | 8-K | Dec 31, 2025 | 0001210708-26-000003 | View |
| Jan 05, 2026 | 8-K | Dec 31, 2025 | 0001210708-26-000007 | View |
| Dec 31, 2025 | 4 | Dec 30, 2025 | 0001548312-25-000047 | View |
| Dec 29, 2025 | 144 | — | 0001548312-25-000043 | View |
| Dec 29, 2025 | 4 | Dec 24, 2025 | 0001548312-25-000045 | View |
| Dec 17, 2025 | 8-K | Dec 16, 2025 | 0001210708-25-000154 | View |
| Dec 11, 2025 | 8-K | Dec 10, 2025 | 0001210708-25-000150 | View |
| Dec 10, 2025 | 4 | Dec 08, 2025 | 0001548312-25-000039 | View |
| Dec 09, 2025 | SCHEDULE 13D/A | — | 0001548312-25-000037 | View |
| Dec 09, 2025 | 8-K | Dec 09, 2025 | 0001210708-25-000142 | View |
| Dec 09, 2025 | 8-K | Dec 08, 2025 | 0001210708-25-000145 | View |
| Nov 25, 2025 | 8-K | Nov 25, 2025 | 0001210708-25-000136 | View |
| Nov 24, 2025 | 4 | Nov 22, 2025 | 0002029214-25-000010 | View |
| Nov 24, 2025 | 4 | Nov 22, 2025 | 0001548312-25-000034 | View |
| Nov 24, 2025 | 4 | Nov 22, 2025 | 0002029470-25-000011 | View |
| Nov 24, 2025 | 4 | Nov 22, 2025 | 0002029196-25-000006 | View |