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Main Street Capital CORP — 8-A12B Filings

4 8-A12B filings on record

This page lists all 8-A12B 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 4 8-A12B 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-A12B 8-A12B 0001396440-25-000153 Aug 18, 2025
8-A12B 8-A12B 0001104659-13-025463 Mar 28, 2013
8-A12B REGISTRATION/LISTING OF SECURITIES ON A NATIONAL SECURITIES EXCHANGE 0001104659-10-052138 Oct 13, 2010
8-A12B FORM 8-A12(B) 0000950129-07-004836 Oct 4, 2007