According to recent filings covering the 90 days ending December 31, 2025, the three most significant insider holders at Great Southern Bancorp are Director Earl A Jr Steinert (939.60K shares), President/Ceo Joseph W Turner (139.86K shares), Director Julie A Brown (40.44K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Earl A Jr Steinert | 939,596 | 24 Jul, 2024 | |
| William V Turner | 199,112 | 29 May, 2025 | |
| Joseph W Turner | President/Ceo | 139,860 | 20 Nov, 2025 |
| Julie A Brown | 40,436 | 20 Nov, 2025 | |
| Rex A Copeland | Treasurer | 24,671 | 23 May, 2025 |
| Thomas J Carlson | 17,008 | 20 Nov, 2025 | |
| Douglas M Pitt | 11,481 | 20 Nov, 2025 | |
| Steven D Edwards | 4,054 | 20 Nov, 2025 | |
| Linton J Thomason | 3,873 | 19 Nov, 2021 | |
| Debra Mallonee Hart | 1,987 | 20 Nov, 2025 | |
| John M Bugh | 1,790 | 12 Nov, 2025 | |
| Kevin R Ausburn | 1,300 | 08 May, 2023 | |
| Douglas W Marrs | Secretary | 1,000 | 10 May, 2021 |
| Kevin L Baker | 14 | 07 Feb, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 25 Nov, 2025 | Mark A Maples | Common Stock | A | 250 | $41.74 | 250 | D | M |
| 25 Nov, 2025 | Mark A Maples | Common Stock | A | 1,200 | $53.22 | 1,450 | D | M |
| 25 Nov, 2025 | Mark A Maples | Common Stock | D | 1,450 | $59.93 | 0 | D | S |
| 10 Nov, 2025 | John M Bugh | Common stock | A | 1,750 | $50.71 | 3,540 | D | M |
| 10 Nov, 2025 | John M Bugh | Common stock | D | 1,750 | $57.72 | 1,790 | D | S |
| 14 Oct, 2025 | Douglas M Pitt | Common stock | A | 59 | $59.99 | 11,481 | D | J |
| 14 Oct, 2025 | Steven D Edwards | Common stock | A | 28 | $60.30 | 4,054 | D | J |
| 14 Oct, 2025 | Joseph W Turner | Common stock | A | 19 | $60.30 | 137,382 | D | J |
| 14 Oct, 2025 | Thomas J Carlson | Common stock | A | 124 | $61.07 | 100 | D | J |
| 14 Oct, 2025 | Debra Mallonee Hart | Common Stock | A | 15 | $59.99 | 1,987 | D | J |
| 14 Oct, 2025 | Julie A Brown | Common stock | A | 56 | $60.12 | 32,896 | D | J |
| 15 Jul, 2025 | Joseph W Turner | Common stock | A | 17 | $61.48 | 137,382 | D | J |
| 15 Jul, 2025 | Thomas J Carlson | Common stock | A | 116 | $60.82 | 100 | D | J |
| 15 Jul, 2025 | Debra Mallonee Hart | Common Stock | A | 13 | $60.66 | 1,972 | D | J |
| 15 Jul, 2025 | Julie A Brown | Common stock | A | 49 | $61.42 | 32,896 | D | J |
| 15 Jul, 2025 | Steven D Edwards | Common stock | A | 26 | $61.48 | 4,026 | D | J |
| 15 Jul, 2025 | Douglas M Pitt | Common stock | A | 55 | $60.66 | 11,422 | D | J |
| 28 May, 2025 | William V Turner | Common stock | D | 11,000 | $56.33 | 199,112 | D | G |
| 28 May, 2025 | William V Turner | - | - | 199,112 | D | |||
| 23 May, 2025 | Rex A Copeland | - | - | 24,671 | D |