Data spanning the past 90 days through December 31, 2025 reveals that Prosperity Bancshares's three principal insider shareholders consist of President & Coo Kevin J Hanigan (273.31K shares), Director Ned S Holmes (128.51K shares), Director Harrison Ii Stafford (107.94K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| David Zalman | Senior Chairman & Ceo | 504,554 | 03 Jan, 2025 |
| James A Bouligny | 340,337 | 17 Jun, 2025 | |
| Kevin J Hanigan | President & Coo | 273,306 | 21 Oct, 2025 |
| H E Jr Timanus | Chairman | 231,322 | 03 Jan, 2025 |
| W.R. Collier | 207,947 | 02 Feb, 2024 | |
| Randy Hester | Executive Vice President | 137,424 | 03 Jan, 2025 |
| Robert H Steelhammer | 136,955 | 16 Apr, 2025 | |
| Ned S Holmes | 128,515 | 29 Dec, 2025 | |
| Harrison Ii Stafford | 107,937 | 04 Dec, 2025 | |
| George A. Fisk | 91,211 | 28 Nov, 2022 | |
| J. Mays Davenport | Evp/Director Of Corp Strategy | 77,809 | 21 Oct, 2025 |
| Edward Z Safady | Vice Chairman | 76,937 | 03 Jan, 2025 |
| Charlotte M Rasche | Evp And General Counsel | 60,007 | 03 Jan, 2025 |
| Bruce W Hunt | 44,445 | 20 Apr, 2022 | |
| L. Jack Lord | 34,125 | 16 Apr, 2025 | |
| Robert J. Dowdell | Executive Vice President | 30,972 | 06 Jan, 2025 |
| Asylbek Osmonov | Cfo | 26,207 | 15 Jul, 2025 |
| William T. Iv Luedke | 22,909 | 16 Apr, 2025 | |
| Perry Jr Mueller | 16,825 | 16 Apr, 2025 | |
| Leah Henderson | 13,376 | 11 Dec, 2025 | |
| Ileana M Blanco | 4,500 | 16 Apr, 2025 | |
| Laura Murillo | 4,500 | 16 Apr, 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 |
|---|---|---|---|---|---|---|---|---|
| 24 Dec, 2025 | Ned S Holmes | Common Stock | D | 500 | $70.96 | 85,915 | D | S |
| 24 Dec, 2025 | Ned S Holmes | Common Stock | D | 500 | $70.96 | 103,193 | I | S |
| 24 Dec, 2025 | Ned S Holmes | Common Stock | D | 100 | $71.00 | 42,600 | I | S |
| 17 Dec, 2025 | Ned S Holmes | Common Stock | D | 500 | $71.98 | 86,415 | D | S |
| 17 Dec, 2025 | Ned S Holmes | Common Stock | D | 500 | $71.99 | 103,693 | I | S |
| 17 Dec, 2025 | Ned S Holmes | Common Stock | D | 100 | $71.97 | 42,700 | I | S |
| 11 Dec, 2025 | Leah Henderson | Common Stock | D | 1,050 | $73.00 | 8,075 | D | S |
| 10 Dec, 2025 | Ned S Holmes | Common Stock | D | 1 | $70.37 | 87,414 | D | S |
| 10 Dec, 2025 | Ned S Holmes | Common Stock | D | 441 | $71.42 | 86,973 | D | S |
| 10 Dec, 2025 | Ned S Holmes | Common Stock | D | 58 | $72.30 | 86,915 | D | S |
| 10 Dec, 2025 | Ned S Holmes | Common Stock | D | 1 | $70.37 | 104,692 | I | S |
| 10 Dec, 2025 | Ned S Holmes | Common Stock | D | 432 | $71.42 | 104,260 | I | S |
| 10 Dec, 2025 | Ned S Holmes | Common Stock | D | 67 | $72.28 | 104,193 | I | S |
| 10 Dec, 2025 | Ned S Holmes | Common Stock | D | 5 | $70.24 | 42,895 | I | S |
| 10 Dec, 2025 | Ned S Holmes | Common Stock | D | 85 | $71.51 | 42,810 | I | S |
| 10 Dec, 2025 | Ned S Holmes | Common Stock | D | 10 | $72.28 | 42,800 | I | S |
| 04 Dec, 2025 | Harrison Ii Stafford | Common Stock | D | 800 | $70.76 | 107,937 | D | S |
| 03 Dec, 2025 | Ned S Holmes | Common Stock | D | 1 | $69.01 | 87,914 | D | S |
| 03 Dec, 2025 | Ned S Holmes | Common Stock | D | 499 | $70.10 | 87,415 | D | S |
| 03 Dec, 2025 | Ned S Holmes | Common Stock | D | 1 | $69.01 | 105,192 | I | S |