Great Southern Bancorp GSBC SEC Filings

NASDAQ GSBC
$78.08 -0.51 (-0.65%)
At close: Oct 21, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Great Southern Bancorp, Inc. (GSBC) 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
18-KCurrent Report0001171843-26-006075Sep 16, 2026 4:03 PM
2144Insider Transaction0001628280-26-060643Sep 4, 2026 3:07 PM
34Insider Transaction0001214659-26-010653Aug 20, 2026 8:30 PM
44Insider Transaction0001214659-26-010490Aug 18, 2026 1:36 PM
54Insider Transaction0001214659-26-010489Aug 18, 2026 1:27 PM
64Insider Transaction0001214659-26-010488Aug 18, 2026 1:19 PM
74Insider Transaction0001214659-26-009914Aug 11, 2026 8:50 PM
84Insider Transaction0001214659-26-009910Aug 11, 2026 8:45 PM
94Insider Transaction0001214659-26-009909Aug 11, 2026 8:40 PM
1010-QQuarterly & Annual Report0001104659-26-092625Aug 7, 2026 6:51 PM
114Insider Transaction0001214659-26-009070Jul 27, 2026 8:48 PM
128-KCurrent Report0001171843-26-004726Jul 16, 2026 4:55 PM
138-KCurrent Report0001171843-26-004174Jun 17, 2026 8:03 PM
14S-8Prospectus0001104659-26-073499Jun 12, 2026 4:24 PM
154Insider Transaction0001214659-26-006618May 20, 2026 8:30 PM
164Insider Transaction0001214659-26-006562May 19, 2026 8:15 PM
17144Insider Transaction0001950047-26-004728May 18, 2026 10:28 PM
188-KCurrent Report0001171843-26-003464May 15, 2026 3:30 PM
194Insider Transaction0001214659-26-006223May 14, 2026 10:12 PM
204Insider Transaction0001214659-26-006222May 14, 2026 10:02 PM
214Insider Transaction0001214659-26-006220May 14, 2026 9:56 PM
224Insider Transaction0001214659-26-006219May 14, 2026 9:49 PM
2310-QQuarterly & Annual Report0001104659-26-057039May 7, 2026 7:38 PM
2410-QQuarterly & Annual Report0001104659-26-057039May 7, 2026 7:38 PM
2510-QQuarterly & Annual Report0001104659-26-057039May 7, 2026 7:38 PM
264Insider Transaction0001214659-26-005678May 6, 2026 9:01 PM
274Insider Transaction0001214659-26-005678May 6, 2026 9:01 PM
284Insider Transaction0001214659-26-005678May 6, 2026 9:01 PM
29144Insider Transaction0001950047-26-004123May 6, 2026 8:13 PM
30144Insider Transaction0001950047-26-004123May 6, 2026 8:13 PM
31144Insider Transaction0001950047-26-004123May 6, 2026 8:13 PM
324Insider Transaction0001214659-26-005504May 4, 2026 8:35 PM
334Insider Transaction0001214659-26-005504May 4, 2026 8:35 PM
344Insider Transaction0001214659-26-005504May 4, 2026 8:35 PM
354Insider Transaction0001214659-26-005421May 1, 2026 8:40 PM
364Insider Transaction0001214659-26-005421May 1, 2026 8:40 PM
374Insider Transaction0001214659-26-005421May 1, 2026 8:40 PM
384Insider Transaction0001214659-26-005420May 1, 2026 8:35 PM
394Insider Transaction0001214659-26-005420May 1, 2026 8:35 PM
404Insider Transaction0001214659-26-005420May 1, 2026 8:35 PM
41144Insider Transaction0001950047-26-003896May 1, 2026 8:10 PM
42144Insider Transaction0001950047-26-003896May 1, 2026 8:10 PM
43144Insider Transaction0001950047-26-003896May 1, 2026 8:10 PM
44144Insider Transaction0001950047-26-003886May 1, 2026 8:04 PM
45144Insider Transaction0001950047-26-003867Apr 30, 2026 5:14 PM
46144Insider Transaction0001950047-26-003867Apr 30, 2026 5:14 PM
47144Insider Transaction0001950047-26-003867Apr 30, 2026 5:14 PM
48144Insider Transaction0001950047-26-003864Apr 30, 2026 4:27 PM
49144Insider Transaction0001950047-26-003864Apr 30, 2026 4:27 PM
50144Insider Transaction0001950047-26-003864Apr 30, 2026 4:27 PM
...

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