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Main Street Capital CORP — 8-K Filings

335 8-K filings on record

This page lists all 8-K filings submitted to the SEC by Main Street Capital CORP (MAIN), sorted by most recent first. Each row links to the full filing on EdgarLookup. Main Street Capital CORP has filed 335 8-K documents with the SEC since 2021. To view all SEC filings by Main Street Capital CORP, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-Q 144 25 25-NSE 3 4 4/A 40-17G 40-6C 40-6C/A 40-APP 40-APP/A 424B2 424B3 497 497AD 5 5/A 8-A12B 8-K APP NTC APP ORDR APP WD CERT CERTNAS CERTNYS CORRESP D DEF 14A DEFA14A EFFECT FWP N-2 N-2/A N-23C-2 N-23C-2/A N-2ASR N-54A N-6F NO ACT POS 8C POS EX PRE 14A S-8 S-8 POS SC 13G SC 13G/A UPLOAD
Form Description Accession Number Filed Period
8-K 8-K 0001396440-26-000012 Feb 26, 2026
8-K 8-K 0001396440-26-000009 Feb 24, 2026
8-K 8-K 0001396440-26-000005 Jan 15, 2026
8-K 8-K 0001396440-26-000003 Jan 8, 2026
8-K 8-K 0001396440-25-000191 Nov 12, 2025
8-K 8-K 0001396440-25-000179 Nov 7, 2025 Nov 6, 2025
8-K 8-K 0001396440-25-000174 Nov 4, 2025
8-K 8-K 0001396440-25-000167 Oct 14, 2025
8-K 8-K 0001396440-25-000165 Oct 9, 2025
8-K 8-K 0001396440-25-000159 Sep 26, 2025
8-K 8-K 0001396440-25-000151 Aug 15, 2025 Aug 13, 2025
8-K 8-K 0001396440-25-000096 Aug 7, 2025
8-K 8-K 0001396440-25-000094 Aug 5, 2025
8-K 8-K 0001396440-25-000092 Jul 17, 2025
8-K 8-K 0001396440-25-000090 Jul 10, 2025
8-K 8-K 0001396440-25-000087 Jun 5, 2025
8-K 8-K 0001396440-25-000064 May 8, 2025
8-K 8-K 0001396440-25-000060 May 6, 2025
8-K 8-K 0001396440-25-000057 May 6, 2025 May 5, 2025
8-K 8-K 0001396440-25-000054 May 1, 2025 Apr 30, 2025
8-K 8-K 0001396440-25-000050 Apr 25, 2025 Apr 24, 2025
8-K 8-K 0001396440-25-000045 Apr 16, 2025
8-K 8-K 0001396440-25-000042 Apr 10, 2025
8-K 8-K 0001396440-25-000033 Mar 5, 2025 Mar 4, 2025
8-K 8-K 0001396440-25-000011 Feb 27, 2025
8-K 8-K 0001396440-25-000009 Feb 25, 2025
8-K 8-K 0001396440-25-000007 Jan 16, 2025
8-K 8-K 0001396440-25-000002 Jan 10, 2025 Jan 9, 2025
8-K 8-K 0001396440-24-000231 Nov 7, 2024
8-K 8-K 0001396440-24-000228 Nov 5, 2024
8-K 8-K 0001396440-24-000216 Oct 15, 2024
8-K 8-K 0001396440-24-000214 Oct 10, 2024
8-K 8-K 0001396440-24-000207 Oct 1, 2024 Sep 26, 2024
8-K 8-K 0001396440-24-000197 Sep 13, 2024 Sep 11, 2024
8-K 8-K 0001396440-24-000163 Sep 10, 2024
8-K 8-K 0001396440-24-000148 Aug 8, 2024
8-K 8-K 0001396440-24-000141 Aug 6, 2024
8-K 8-K 0001396440-24-000137 Jul 25, 2024
8-K 8-K 0001396440-24-000132 Jul 16, 2024
8-K 8-K 0001396440-24-000130 Jul 11, 2024
8-K 8-K 0001396440-24-000126 Jun 28, 2024 Jun 27, 2024
8-K 8-K 0001396440-24-000122 Jun 20, 2024
8-K 8-K 0001396440-24-000116 Jun 4, 2024
8-K 8-K 0001396440-24-000114 May 30, 2024 May 26, 2024
8-K 8-K 0001396440-24-000078 May 9, 2024
8-K 8-K 0001396440-24-000071 May 7, 2024
8-K 8-K 0001396440-24-000073 May 7, 2024 May 6, 2024
8-K 8-K 0001396440-24-000068 Apr 16, 2024
8-K 8-K 0001396440-24-000065 Apr 11, 2024
8-K 8-K 0001396440-24-000050 Feb 22, 2024