Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:c41ce919-8be1-ba66-a5fb-aecf669a400c 2026-08-12T00:30:59-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services GSBC: EDWARDS STEVEN D (DIR) Acquired (JB) 23 Shares of GREAT SOUTHERN BANCORP INC for $77.71 on 7/14 urn:uuid:1a6064e1-dfba-1571-6edb-b3deb675dafe 2026-08-11T16:50:09-04:00 GSBC: BROWN JULIE A (DIR) Acquired (JB) 43 Shares of GREAT SOUTHERN BANCORP INC for $77.55 on 7/14 urn:uuid:5e389b36-68b8-b81f-d82c-766b92652626 2026-08-11T16:45:08-04:00 GSBC: TURNER JOSEPH W (PR,CEO,DIR,BO) Acquired (JB) 15 Shares of GREAT SOUTHERN BANCORP INC for $77.71 on 7/14 urn:uuid:464c0477-6bb7-5803-e2c5-0cdee86dd382 2026-08-11T16:40:04-04:00 GSBC: TURNER WILLIAM V (DIR) Disposed (JS) 6,400 Shares of GREAT SOUTHERN BANCORP INC for $78.71 on 7/21 urn:uuid:10b9d836-3e55-7d0e-71ec-ca33d96c6372 2026-07-27T16:48:57-04:00 GSBC: STEINERT EARL A JR (DIR) Exercised 4,500 Options (OE) of GREAT SOUTHERN BANCORP INC for $57.98-$61.55 on 5/26, and Sold Them All urn:uuid:9446178b-2ede-9020-9980-d3d7bbb1288a 2026-05-26T17:09:37-04:00 GSBC: HART DEBRA MALLONEE (DIR) Acquired (JB) 13 Shares of GREAT SOUTHERN BANCORP INC for $67.28 on 4/14 urn:uuid:9fae15b1-878a-1b5c-d94c-3e04fd1e3dc3 2026-05-20T16:30:10-04:00 GSBC: TURNER WILLIAM V (DIR) Exercised 6k Options (OE) of GREAT SOUTHERN BANCORP INC for $52.20 on 5/18, and Sold Them All urn:uuid:c61a1d69-aa61-4ea1-2174-299d7c199c98 2026-05-19T16:15:06-04:00 GSBC: CARLSON THOMAS J (DIR) Acquired (JB) 109 Shares of GREAT SOUTHERN BANCORP INC for $67.57 on 4/14 urn:uuid:d513430c-3fa7-8a88-55d5-c27d2da398e0 2026-05-14T18:12:44-04:00