GREAT SOUTHERN BANCORP, INC. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Maples Mark A | — | Option Exercise | 1,200 | $53.22 | $63,864 | 1,450 | Nov 25, 2025 |
| Bugh John M | — | Sale | 1,750 | $57.72 | $101,010 | 1,790 | Nov 10, 2025 |
| TURNER JOSEPH W | President/CEO | Other | 19 | $60.30 | $1,146 | 11,360 | Oct 14, 2025 |
| BROWN JULIE A | — | Other | 56 | $60.12 | $3,367 | 7,757 | Oct 14, 2025 |
| Hart Debra Mallonee | — | Other | 15 | $59.99 | $900 | 1,987 | Oct 14, 2025 |
| Edwards Steven D | — | Other | 28 | $60.30 | $1,688 | 4,054 | Oct 14, 2025 |
| Pitt Douglas M | — | Other | 59 | $59.99 | $3,539 | 11,481 | Oct 14, 2025 |
| CARLSON THOMAS J | — | Other | 124 | $61.07 | $7,573 | 17,764 | Oct 14, 2025 |
| BROWN JULIE A | — | Other | 49 | $61.42 | $3,010 | 7,701 | Jul 15, 2025 |
| Hart Debra Mallonee | — | Other | 13 | $60.66 | $789 | 1,972 | Jul 15, 2025 |
| CARLSON THOMAS J | — | Other | 116 | $60.82 | $7,055 | 17,640 | Jul 15, 2025 |
| Pitt Douglas M | — | Other | 55 | $60.66 | $3,336 | 11,422 | Jul 15, 2025 |
| Edwards Steven D | — | Other | 26 | $61.48 | $1,598 | 4,026 | Jul 15, 2025 |
| TURNER JOSEPH W | President/CEO | Other | 17 | $61.48 | $1,045 | 11,341 | Jul 15, 2025 |
| TURNER WILLIAM V | — | Gift | 11,000 | $56.33 | $619,630 | 199,112 | May 28, 2025 |
| COPELAND REX A | Treasurer | Option Exercise | 2,403 | $41.30 | $99,244 | 24,671 | May 23, 2025 |
| Edwards Steven D | — | Other | 31 | $51.23 | $1,588 | 4,000 | Apr 14, 2025 |
| Hart Debra Mallonee | — | Other | 15 | $49.87 | $748 | 1,959 | Apr 14, 2025 |
| Pitt Douglas M | — | Other | 65 | $49.87 | $3,242 | 11,367 | Apr 14, 2025 |
| BROWN JULIE A | — | Other | 60 | $51.19 | $3,071 | 7,652 | Apr 14, 2025 |
| CARLSON THOMAS J | — | Other | 135 | $51.24 | $6,917 | 17,524 | Apr 14, 2025 |
| Baker Kevin L | — | Other | 1 | $58.85 | $59 | 14 | Feb 6, 2025 |
| TURNER JOSEPH W | President/CEO | Other | 20 | $51.23 | $1,025 | 11,324 | Jan 14, 2025 |
| CARLSON THOMAS J | — | Other | 118 | $58.56 | $6,910 | 17,389 | Jan 14, 2025 |
| Edwards Steven D | — | Other | 27 | $58.36 | $1,576 | 3,969 | Jan 14, 2025 |
| Pitt Douglas M | — | Other | 57 | $57.72 | $3,290 | 11,302 | Jan 14, 2025 |
| Hart Debra Mallonee | — | Other | 13 | $57.72 | $750 | 1,944 | Jan 14, 2025 |
| BROWN JULIE A | — | Other | 52 | $58.13 | $3,023 | 7,592 | Jan 14, 2025 |
| TURNER JOSEPH W | President/CEO | Other | 18 | $58.36 | $1,050 | 11,304 | Jan 14, 2025 |
| Maples Mark A | — | Option Exercise | 1,188 | $57.98 | $68,880 | 1,400 | Nov 27, 2024 |
| BROWN JULIE A | — | Option Exercise | 1,000 | $41.30 | $41,300 | 33,896 | Nov 19, 2024 |
| TURNER WILLIAM V | — | Sale | 6,000 | $63.06 | $378,360 | 210,112 | Nov 14, 2024 |
| COPELAND REX A | Treasurer | Sale | 4,200 | $66.59 | $279,678 | 22,268 | Nov 6, 2024 |
| Maples Mark A | — | Option Exercise | 424 | $55.00 | $23,320 | 424 | Nov 6, 2024 |
| Pitt Douglas M | — | Other | 56 | $57.37 | $3,213 | 11,245 | Oct 15, 2024 |
| CARLSON THOMAS J | — | Other | 119 | $57.91 | $6,891 | 17,271 | Oct 15, 2024 |
| Edwards Steven D | — | Other | 27 | $57.87 | $1,562 | 3,942 | Oct 15, 2024 |
| TURNER JOSEPH W | President/CEO | Option Exercise | 6,000 | $50.71 | $304,260 | 143,382 | Oct 15, 2024 |
| TURNER WILLIAM V | — | Sale | 4,420 | $56.14 | $248,139 | 210,112 | Aug 15, 2024 |
| TURNER WILLIAM V | — | Option Exercise | 6,000 | $32.59 | $195,540 | 220,532 | Jul 31, 2024 |
| Bugh John M | — | Sale | 1,750 | $63.77 | $111,598 | 1,790 | Jul 30, 2024 |
| TURNER WILLIAM V | — | Gift | 5,638 | $63.10 | $355,758 | 214,532 | Jul 29, 2024 |
| STEINERT EARL A JR | — | Option Exercise | 2,000 | $52.20 | $104,400 | 941,596 | Jul 24, 2024 |
| Maples Mark A | — | Sale | 250 | $61.51 | $15,378 | — | Jul 22, 2024 |
| Hart Debra Mallonee | — | Other | 13 | $59.94 | $779 | 1,931 | Jul 16, 2024 |
| CARLSON THOMAS J | — | Other | 112 | $60.90 | $6,821 | 17,152 | Jul 16, 2024 |
| Edwards Steven D | — | Other | 26 | $59.94 | $1,558 | 3,915 | Jul 16, 2024 |
| Pitt Douglas M | — | Other | 54 | $58.91 | $3,181 | 11,189 | Jul 16, 2024 |
| BROWN JULIE A | — | Other | 50 | $60.00 | $3,000 | 7,489 | Jul 16, 2024 |
| TURNER JOSEPH W | President/CEO | Other | 17 | $59.94 | $1,019 | 11,268 | Jul 16, 2024 |