Hart Debra Mallonee has filed 24 insider transactions across 1 company since January 2023.
Most recent transaction: a transaction of 13 shares of GREAT SOUTHERN BANCORP, INC. ($GSBC) on January 13, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 13, 2026 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 13 | $62.29 | 2,000.0000 | 11,457,000 | 0.65% | 0.00% |
| Nov. 19, 2025 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $57.29 | 136,000.0000 | 11,335,000 | 0.37% | 0.00% |
| Oct. 14, 2025 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 15 | $59.99 | 1,987.0000 | 11,335,000 | 0.76% | 0.00% |
| Nov. 19, 2025 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $57.29 | 135,500.0000 | 11,335,000 | 0.37% | 0.00% |
| Nov. 19, 2025 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $57.29 | 136,500.0000 | 11,335,000 | 0.37% | 0.00% |
| Nov. 19, 2025 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $57.29 | 137,000.0000 | 11,335,000 | 0.37% | 0.00% |
| July 15, 2025 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 13 | $60.66 | 1,972.0000 | 11,464,000 | 0.66% | 0.00% |
| April 14, 2025 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 15 | $49.87 | 1,959.0000 | 11,640,000 | 0.77% | 0.00% |
| Jan. 14, 2025 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 13 | $57.72 | 1,944.0000 | 11,755,000 | 0.67% | 0.00% |
| Nov. 20, 2024 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $61.79 | 114,000.0000 | 11,656,000 | 0.44% | 0.00% |
| Nov. 20, 2024 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $61.79 | 112,500.0000 | 11,656,000 | 0.45% | 0.00% |
| Nov. 20, 2024 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $61.79 | 113,000.0000 | 11,656,000 | 0.44% | 0.00% |
| Nov. 20, 2024 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $61.79 | 113,500.0000 | 11,656,000 | 0.44% | 0.00% |
| July 16, 2024 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 13 | $59.94 | 1,931.0000 | 11,642,000 | 0.68% | 0.00% |
| April 16, 2024 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 15 | $50.42 | 1,918.0000 | 11,767,000 | 0.79% | 0.00% |
| Jan. 17, 2024 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 13 | $56.81 | 1,903.0000 | 12,080,000 | 0.69% | 0.00% |
| Nov. 15, 2023 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $53.22 | 92,000.0000 | 11,935,000 | 0.55% | 0.00% |
| Nov. 15, 2023 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $53.22 | 93,000.0000 | 11,935,000 | 0.54% | 0.00% |
| Nov. 15, 2023 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $53.22 | 92,500.0000 | 11,935,000 | 0.54% | 0.00% |
| Oct. 17, 2023 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 16 | $48.87 | 1,890.0000 | 11,935,000 | 0.85% | 0.00% |
| Nov. 15, 2023 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | A | Option to purchase | 500 | $53.22 | 91,500.0000 | 11,935,000 | 0.55% | 0.00% |
| July 18, 2023 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 14 | $53.46 | 1,874.0000 | 12,032,000 | 0.75% | 0.00% |
| April 11, 2023 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 14 | $49.64 | 1,860.0000 | 12,201,000 | 0.76% | 0.00% |
| Jan. 18, 2023 | GREAT SOUTHERN BANCORP, INC. | $GSBC | Hart Debra Mallonee | Not found | J | Common Stock | 13 | $59.72 | 1,846.0000 | 12,607,000 | 0.71% | 0.00% |