Main Street Capital CORP — All Filings
1,012 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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 |
|---|---|---|---|---|
| 4 | — | 0001667260-25-000008 | Dec 5, 2025 | Nov 14, 2025 |
| 4 | — | 0001437113-25-000008 | Nov 14, 2025 | Oct 15, 2025 |
| 4 | — | 0001414109-25-000010 | Nov 14, 2025 | Oct 15, 2025 |
| 4 | — | 0001525628-25-000006 | Nov 14, 2025 | Oct 15, 2025 |
| 4 | — | 0001007549-25-000006 | Nov 14, 2025 | Oct 15, 2025 |
| 4 | — | 0001182313-25-000005 | Nov 14, 2025 | Oct 15, 2025 |
| 4 | — | 0001667260-25-000006 | Nov 14, 2025 | Oct 15, 2025 |
| 4 | — | 0001414108-25-000010 | Nov 14, 2025 | Oct 15, 2025 |
| 4 | — | 0001069725-25-000006 | Nov 14, 2025 | Oct 15, 2025 |
| 4 | — | 0001448240-25-000006 | Nov 14, 2025 | Oct 15, 2025 |
| 4 | — | 0001236849-25-000006 | Nov 14, 2025 | Oct 15, 2025 |
| 424B3 | 424B3 | 0001396440-25-000189 | Nov 12, 2025 | — |
| 8-K | 8-K | 0001396440-25-000191 | Nov 12, 2025 | — |
| 10-Q | 10-Q | 0001396440-25-000184 | Nov 7, 2025 | Sep 30, 2025 |
| FWP | FWP | 0001396440-25-000186 | Nov 7, 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 | — |
| 4 | — | 0001525628-25-000004 | Oct 14, 2025 | Sep 15, 2025 |
| 4 | — | 0001069725-25-000004 | Oct 14, 2025 | Sep 15, 2025 |
| 4 | — | 0001236849-25-000004 | Oct 14, 2025 | Sep 15, 2025 |
| 4 | — | 0001414108-25-000006 | Oct 14, 2025 | Sep 15, 2025 |
| 4 | — | 0001448240-25-000004 | Oct 14, 2025 | Sep 15, 2025 |
| 4 | — | 0001414109-25-000006 | Oct 14, 2025 | Sep 15, 2025 |
| 4 | — | 0001007549-25-000004 | Oct 14, 2025 | Sep 15, 2025 |
| 4 | — | 0001667260-25-000004 | Oct 14, 2025 | Sep 15, 2025 |
| 4 | — | 0001182313-25-000003 | Oct 14, 2025 | Sep 15, 2025 |
| 4 | — | 0001437113-25-000004 | Oct 14, 2025 | Sep 15, 2025 |
| 40-17G | 40-17G | 0001396440-25-000170 | Oct 14, 2025 | — |
| 8-K | 8-K | 0001396440-25-000165 | Oct 9, 2025 | — |
| 8-K | 8-K | 0001396440-25-000159 | Sep 26, 2025 | — |
| N-23C-2 | N-23C-2 | 0001396440-25-000155 | Sep 25, 2025 | — |
| N-23C-2/A | N-23C-2/A | 0001396440-25-000157 | Sep 25, 2025 | — |
| APP ORDR | — | 9999999997-25-003590 | Sep 22, 2025 | — |
| 4 | — | 0001415889-25-023415 | Sep 2, 2025 | Aug 15, 2025 |
| 4 | — | 0001414108-25-000003 | Sep 2, 2025 | Aug 29, 2025 |
| 4 | — | 0001414109-25-000003 | Sep 2, 2025 | Aug 15, 2025 |
| 4 | — | 0001667260-25-000003 | Sep 2, 2025 | Aug 15, 2025 |
| 4 | — | 0001437113-25-000003 | Sep 2, 2025 | — |
| 4 | — | 0001007549-25-000003 | Sep 2, 2025 | Aug 15, 2025 |
| 4 | — | 0001069725-25-000003 | Sep 2, 2025 | Aug 15, 2025 |
| 4 | — | 0001236849-25-000003 | Sep 2, 2025 | Aug 15, 2025 |
| 4 | — | 0001525628-25-000003 | Sep 2, 2025 | Aug 15, 2025 |
| 4 | — | 0001415889-25-023412 | Sep 2, 2025 | Aug 15, 2025 |
| APP NTC | — | 9999999997-25-003402 | Aug 25, 2025 | — |
| 8-A12B | 8-A12B | 0001396440-25-000153 | Aug 18, 2025 | — |
| CERT | NYSE TEXAS CERTIFICATION | 0000876882-25-000051 | Aug 18, 2025 | — |
| 8-K | 8-K | 0001396440-25-000151 | Aug 15, 2025 | Aug 13, 2025 |
| 144 | — | 0001959173-25-005205 | Aug 14, 2025 | — |
| 4 | — | 0001415889-25-021948 | Aug 14, 2025 | — |