Main Street Capital CORP - MAIN
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 57
Latest filed: Sep 15, 2026
| Form | Count |
|---|---|
| 4 | 42 |
| 8-K | 13 |
| 144 | 2 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Sep 15, 2026 | 4 | Aug 14, 2026 | 0001069725-26-000011 | View |
| Sep 15, 2026 | 4 | Aug 14, 2026 | 0001414109-26-000018 | View |
| Sep 15, 2026 | 4 | Aug 14, 2026 | 0001182313-26-000011 | View |
| Sep 15, 2026 | 4 | Aug 14, 2026 | 0001007549-26-000009 | View |
| Sep 15, 2026 | 4 | Aug 14, 2026 | 0001414108-26-000013 | View |
| Sep 15, 2026 | 4 | Aug 14, 2026 | 0001525628-26-000009 | View |
| Sep 15, 2026 | 4 | Aug 14, 2026 | 0001448240-26-000020 | View |
| Sep 15, 2026 | 4 | Aug 14, 2026 | 0001236849-26-000012 | View |
| Sep 15, 2026 | 4 | Aug 14, 2026 | 0001667260-26-000010 | View |
| Sep 03, 2026 | 4 | Sep 02, 2026 | 0001437113-26-000017 | View |
| Aug 24, 2026 | 4 | Aug 21, 2026 | 0001596070-26-000005 | View |
| Aug 21, 2026 | 144 | — | 0001596070-26-000004 | View |
| Aug 14, 2026 | 4 | Jun 15, 2026 | 0001069725-26-000010 | View |
| Aug 14, 2026 | 4 | Jun 15, 2026 | 0001414109-26-000017 | View |
| Aug 14, 2026 | 4 | Jun 15, 2026 | 0001414108-26-000012 | View |
| Aug 14, 2026 | 4 | Jun 15, 2026 | 0001437113-26-000015 | View |
| Aug 14, 2026 | 4 | Jun 15, 2026 | 0001448240-26-000017 | View |
| Aug 14, 2026 | 4 | Jun 15, 2026 | 0001236849-26-000011 | View |
| Aug 14, 2026 | 4 | Aug 13, 2026 | 0001667260-26-000009 | View |
| Aug 14, 2026 | 4 | Jun 15, 2026 | 0001007549-26-000008 | View |
| Aug 14, 2026 | 4 | Jun 15, 2026 | 0001182313-26-000010 | View |
| Aug 14, 2026 | 4 | Jun 15, 2026 | 0001525628-26-000008 | View |
| Aug 12, 2026 | 8-K | Aug 11, 2026 | 0001396440-26-000102 | View |
| Aug 06, 2026 | 8-K | Aug 06, 2026 | 0001396440-26-000090 | View |
| Aug 04, 2026 | 8-K | Aug 04, 2026 | 0001396440-26-000088 | View |
| Jul 16, 2026 | 8-K | Jul 16, 2026 | 0001396440-26-000086 | View |
| Jul 09, 2026 | 8-K | Jul 09, 2026 | 0001396440-26-000084 | View |
| Jun 30, 2026 | 8-K | Jun 29, 2026 | 0001396440-26-000082 | View |
| Jun 30, 2026 | 144 | — | 0001437113-26-000013 | View |
| Jun 30, 2026 | 4 | Jun 30, 2026 | 0001437113-26-000014 | View |
| Jun 11, 2026 | 8-K | Jun 11, 2026 | 0001396440-26-000079 | View |
| May 28, 2026 | 4 | May 15, 2026 | 0001007549-26-000007 | View |
| May 28, 2026 | 4 | May 15, 2026 | 0001414109-26-000011 | View |
| May 28, 2026 | 4 | May 15, 2026 | 0001182313-26-000009 | View |
| May 28, 2026 | 4 | May 15, 2026 | 0001236849-26-000008 | View |
| May 28, 2026 | 4 | May 15, 2026 | 0001414108-26-000011 | View |
| May 28, 2026 | 4 | May 15, 2026 | 0001667260-26-000007 | View |
| May 28, 2026 | 4 | May 15, 2026 | 0001525628-26-000007 | View |
| May 28, 2026 | 4 | May 15, 2026 | 0001448240-26-000016 | View |
| May 28, 2026 | 4 | May 15, 2026 | 0001437113-26-000010 | View |
| May 20, 2026 | 4 | May 18, 2026 | 0001069725-26-000008 | View |
| May 07, 2026 | 8-K | May 07, 2026 | 0001396440-26-000068 | View |
| May 06, 2026 | 4 | Apr 15, 2026 | 0001437113-26-000008 | View |
| May 06, 2026 | 4 | May 04, 2026 | 0001182313-26-000007 | View |
| May 06, 2026 | 4 | May 04, 2026 | 0001007549-26-000006 | View |
| May 06, 2026 | 4 | May 04, 2026 | 0001525628-26-000006 | View |
| May 06, 2026 | 4 | Apr 15, 2026 | 0001414109-26-000009 | View |
| May 06, 2026 | 4 | May 04, 2026 | 0001069725-26-000006 | View |
| May 06, 2026 | 4 | May 04, 2026 | 0001236849-26-000007 | View |
| May 06, 2026 | 4 | Apr 15, 2026 | 0001414108-26-000007 | View |
| May 06, 2026 | 4 | May 04, 2026 | 0001448240-26-000015 | View |
| May 06, 2026 | 4 | Apr 15, 2026 | 0001667260-26-000006 | View |
| May 06, 2026 | 8-K | May 04, 2026 | 0001396440-26-000066 | View |
| May 05, 2026 | 8-K | May 05, 2026 | 0001396440-26-000060 | View |
| Apr 16, 2026 | 8-K | Apr 16, 2026 | 0001396440-26-000058 | View |
| Apr 09, 2026 | 8-K | Apr 08, 2026 | 0001396440-26-000055 | View |
| Apr 09, 2026 | 8-K | Apr 09, 2026 | 0001396440-26-000051 | View |