Every SEC filing Bain Capital Specialty Finance, Inc. (BCSF) has made, as reported
on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership
disclosures. Filter by form group, form type or period, and open any filing or its index directly.
Form Type
#
Form Type
Form Group
Accession
Date
Filing
Index
1
8-K
Current Report
0001193125-26-342607
Aug 10, 2026 4:57 PM
2
10-Q
Quarterly & Annual Report
0001193125-26-342491
Aug 10, 2026 4:33 PM
3
8-K
Current Report
0001193125-26-326509
Jul 31, 2026 12:11 AM
4
8-K
Current Report
0001193125-26-314080
Jul 23, 2026 8:05 PM
5
8-K
Current Report
0001193125-26-235868
May 22, 2026 11:27 AM
-
6
8-K
Current Report
0001193125-26-217311
May 12, 2026 6:02 PM
7
10-Q
Quarterly & Annual Report
0001193125-26-217068
May 11, 2026 9:03 PM
8
10-Q
Quarterly & Annual Report
0001193125-26-217068
May 11, 2026 5:03 PM
9
8-K
Current Report
0001193125-26-189075
Apr 29, 2026 12:00 PM
10
SCHEDULE 13G
Beneficial Ownership Report
0000070858-26-000235
Apr 27, 2026 4:54 PM
11
DEF 14A
Others
0001193125-26-163964
Apr 20, 2026 8:11 PM
12
40-17G
Others
0001193125-26-142289
Apr 3, 2026 8:47 PM
13
3
Insider Transaction
0000945621-26-000400
Mar 5, 2026 7:56 PM
14
3
Insider Transaction
0000945621-26-000400
Mar 5, 2026 7:56 PM
15
3
Insider Transaction
0000945621-26-000400
Mar 5, 2026 7:56 PM
16
4
Insider Transaction
0001669006-26-000001
Mar 3, 2026 10:37 PM
17
4
Insider Transaction
0001669006-26-000001
Mar 3, 2026 10:37 PM
18
4
Insider Transaction
0001669006-26-000001
Mar 3, 2026 10:37 PM
19
8-K
Current Report
0001193125-26-078696
Feb 27, 2026 2:35 AM
20
10-K
Quarterly & Annual Report
0001193125-26-077703
Feb 27, 2026 11:05 PM
21
8-K
Current Report
0001193125-26-048956
Feb 12, 2026 9:57 PM
22
8-K
Current Report
0001193125-26-029653
Jan 29, 2026 10:11 PM
23
424B2
Prospectus
0001193125-26-022612
Jan 26, 2026 9:17 PM
24
8-K
Current Report
0001193125-26-021189
Jan 23, 2026 9:48 PM
25
497AD
Others
0001193125-26-020392
Jan 23, 2026 2:07 PM
26
FWP
Others
0001193125-26-019952
Jan 23, 2026 2:48 AM
27
497AD
Others
0001193125-26-019178
Jan 22, 2026 5:47 PM
28
424B2
Prospectus
0001193125-26-018772
Jan 22, 2026 2:23 PM
29
8-K
Current Report
0001193125-25-328944
Dec 22, 2025 10:12 PM
30
40-APP
Others
0001193125-25-297765
Nov 26, 2025 12:12 AM
31
40-APP
Others
0001193125-25-297765
Nov 26, 2025 12:12 AM
32
40-APP
Others
0001193125-25-297765
Nov 26, 2025 12:12 AM
33
8-K
Current Report
0001193125-25-274618
Nov 10, 2025 10:31 PM
34
10-Q
Quarterly & Annual Report
0001193125-25-274163
Nov 10, 2025 9:03 PM
35
3
Insider Transaction
0000945621-25-001036
Nov 6, 2025 10:09 PM
36
8-K
Current Report
0001193125-25-269586
Nov 6, 2025 9:16 PM
37
8-K
Current Report
0001193125-25-253580
Oct 28, 2025 8:24 PM
38
40-APP
Others
0001193125-25-209327
Sep 22, 2025 9:33 PM
39
8-K
Current Report
0001193125-25-173633
Aug 5, 2025 9:21 PM
40
10-Q
Quarterly & Annual Report
0000950170-25-103202
Aug 5, 2025 9:02 PM
41
8-K
Current Report
0001193125-25-162606
Jul 22, 2025 8:33 PM
42
8-K
Current Report
0001193125-25-159636
Jul 16, 2025 1:56 PM
43
3
Insider Transaction
0000945621-25-000572
Jul 10, 2025 4:51 PM
44
3
Insider Transaction
0000945621-25-000572
Jul 10, 2025 4:51 PM
45
3
Insider Transaction
0000945621-25-000572
Jul 10, 2025 4:51 PM
46
8-K
Current Report
0001193125-25-156216
Jul 7, 2025 8:26 PM
47
8-K
Current Report
0001193125-25-156208
Jul 7, 2025 8:22 PM
48
N-2ASR
Others
0001193125-25-148633
Jun 26, 2025 5:20 PM
49
8-K
Current Report
0001193125-25-141214
Jun 16, 2025 2:34 PM
50
40-APP
Others
0001193125-25-129781
May 29, 2025 1:44 AM
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Bain Capital Specialty Finance, Inc. SEC Filings API
Pull Bain Capital Specialty Finance, Inc.'s SEC filing index, with links to every filing and exhibit, into your own tools with the Business Quant SEC Filings API. Swap YOUR_API_KEY for your own key.
const res = await fetch("https://data.businessquant.com/secfilings?ticker=BCSF&formtype=10-K,10-Q&api_key=YOUR_API_KEY");
const data = await res.json();