CoastalSouth Bancshares COSO SEC Filings

NYSE COSO
$28.68 +0.17 (+0.61%)
As of: Nov 11, 2026 · 12:50 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing CoastalSouth Bancshares, Inc. (COSO) 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
110-QQuarterly & Annual Report0001193125-26-451859Nov 6, 2026 9:15 PM
24Insider Transaction0001193125-26-447578Nov 4, 2026 10:02 PM
34Insider Transaction0001193125-26-431207Oct 26, 2026 1:16 PM
4144Insider Transaction0001974078-26-000386Oct 23, 2026 7:35 PM
58-KCurrent Report0001193125-26-425283Oct 19, 2026 12:27 AM
64Insider Transaction0001193125-26-390584Sep 14, 2026 8:12 PM
74Insider Transaction0001193125-26-376940Aug 31, 2026 8:48 PM
8144Insider Transaction0001974078-26-000337Aug 31, 2026 8:09 PM
94Insider Transaction0001193125-26-368840Aug 26, 2026 8:54 PM
10144Insider Transaction0001974078-26-000332Aug 26, 2026 8:36 PM
11144Insider Transaction0001974078-26-000330Aug 25, 2026 2:35 PM
12144Insider Transaction0001974078-26-000327Aug 24, 2026 6:17 PM
134Insider Transaction0001193125-26-355474Aug 18, 2026 8:15 PM
14SCHEDULE 13GBeneficial Ownership Report0000927089-26-000153Aug 18, 2026 6:14 PM
15SCHEDULE 13GBeneficial Ownership Report0001767803-26-000057Aug 14, 2026 8:32 PM
164Insider Transaction0001193125-26-349552Aug 13, 2026 9:00 PM
1710-QQuarterly & Annual Report0001297107-26-000014Aug 7, 2026 8:16 PM
188-KCurrent Report0001297107-26-000011Jul 24, 2026 8:15 PM
198-KCurrent Report0001297107-26-000009Jul 20, 2026 8:35 PM
20SCHEDULE 13GBeneficial Ownership Report0000895345-26-000240May 28, 2026 1:48 PM
21SCHEDULE 13GBeneficial Ownership Report0001767803-26-000043May 15, 2026 8:52 PM
2210-QQuarterly & Annual Report0001193125-26-214695May 8, 2026 8:19 PM
234Insider Transaction0001193125-26-209443May 6, 2026 9:30 PM
24SCHEDULE 13GBeneficial Ownership Report0000927089-26-000086May 6, 2026 9:09 PM
258-KCurrent Report0001193125-26-199469May 1, 2026 1:04 PM
264Insider Transaction0001193125-26-191618Apr 29, 2026 8:15 PM
274Insider Transaction0001193125-26-191617Apr 29, 2026 8:15 PM
284Insider Transaction0001193125-26-191615Apr 29, 2026 8:15 PM
294Insider Transaction0001193125-26-191614Apr 29, 2026 8:15 PM
308-KCurrent Report0001193125-26-177286Apr 24, 2026 8:15 PM
318-KCurrent Report0001297107-26-000006Apr 20, 2026 8:05 PM
323Insider Transaction0001193125-26-108288Mar 16, 2026 8:00 PM
33ARSOthers0001193125-26-105147Mar 13, 2026 1:07 PM
34DEFA14AOthers0001193125-26-105143Mar 13, 2026 1:04 PM
35DEF 14AOthers0001193125-26-105139Mar 13, 2026 1:02 PM
36S-8Prospectus0001193125-26-104324Mar 12, 2026 9:00 PM
3710-KQuarterly & Annual Report0001193125-26-104114Mar 12, 2026 8:06 PM
384Insider Transaction0002064783-26-000002Mar 9, 2026 8:34 PM
398-KCurrent Report0001297107-26-000003Mar 4, 2026 9:14 PM
40SCHEDULE 13GBeneficial Ownership Report0001767803-26-000018Feb 13, 2026 9:10 PM
414Insider Transaction0001193125-26-051264Feb 13, 2026 9:00 PM
424Insider Transaction0001193125-26-051261Feb 13, 2026 9:00 PM
434Insider Transaction0001193125-26-051259Feb 13, 2026 9:00 PM
444Insider Transaction0001193125-26-051258Feb 13, 2026 9:00 PM
454Insider Transaction0001193125-26-051257Feb 13, 2026 9:00 PM
464Insider Transaction0001193125-26-051276Feb 13, 2026 9:00 PM
474Insider Transaction0001193125-26-051274Feb 13, 2026 9:00 PM
484Insider Transaction0001193125-26-051254Feb 13, 2026 9:00 PM
494Insider Transaction0001193125-26-051253Feb 13, 2026 9:00 PM
504Insider Transaction0001193125-26-051273Feb 13, 2026 9:00 PM

CoastalSouth Bancshares, Inc. SEC Filings API

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