There are no significant Insider Shareholders in Westamerica Bancorporation as of December 31, 2025.
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| David L Payne | Chairman And President & Ceo | 529,828 | 01 Feb, 2024 |
| John A Thorson | Svp/Treasurer | 14,186 | 05 Mar, 2025 |
| George S Ensinger | Svp/Human Resources Div. Mgr | 4,915 | 05 Mar, 2025 |
| Inez Wondeh | 946 | 30 Apr, 2025 | |
| Louis E Bartolini | 700 | 19 Apr, 2021 | |
| Michele R. Hassid | 623 | 04 May, 2023 | |
| Melanie Martella Chiesa | 250 | 04 May, 2023 | |
| Alisa Jane Belew | 208 | 24 Apr, 2024 | |
| Martin Camsey | 63 | 24 Apr, 2025 | |
| Brian J Donohoe | Svp/Chief Information Officer | 47 | 05 Mar, 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 |
|---|---|---|---|---|---|---|---|---|
| 29 Apr, 2025 | Inez Wondeh | Common Stock | A | 451 | $48.51 | 946 | D | P |
| 28 Apr, 2025 | John A Thorson | Common Stock | D | 2,243 | $48.57 | 11,591 | I | S |
| 24 Apr, 2025 | Robert James Jr Baker | Common Stock | D | 710 | $48.16 | 0 | D | S |
| 24 Apr, 2025 | Martin Camsey | Common Stock | A | 63 | $47.50 | 63 | D | P |
| 03 Mar, 2025 | Brian J Donohoe | Common Stock | D | 998 | $51.82 | 47 | D | F |
| 03 Mar, 2025 | George S Ensinger | Common Stock | D | 588 | $51.82 | 4,915 | D | F |
| 03 Mar, 2025 | John A Thorson | Common Stock | D | 1,999 | $51.82 | 2,595 | D | F |
| 03 Mar, 2025 | Robert James Jr Baker | Common Stock | D | 560 | $51.82 | 710 | D | F |
| 23 Jan, 2025 | John A Thorson | - | - | 2,180 | D | |||
| 23 Jan, 2025 | George S Ensinger | Common Stock | A | 1,430 | $0.00 | 5,503 | D | A |
| 23 Jan, 2025 | Robert James Jr Baker | Common Stock | A | 1,270 | $0.00 | 1,518 | D | A |
| 23 Jan, 2025 | John A Thorson | Common Stock | A | 2,180 | $0.00 | 2,180 | D | A |
| 23 Jan, 2025 | Brian J Donohoe | Common Stock | A | 1,900 | $0.00 | 3,829 | D | A |
| 23 Jan, 2025 | Robert James Jr Baker | Common Stock | A | 1,270 | $0.00 | 2,223 | D | A |
| 23 Jan, 2025 | John A Thorson | Common Stock | A | 1,560 | $0.00 | 3,740 | D | A |
| 23 Jan, 2025 | John A Thorson | - | - | 3,740 | D | |||
| 23 Jan, 2025 | John A Thorson | Common Stock | A | 854 | $0.00 | 4,594 | D | A |
| 23 Jan, 2025 | John A Thorson | - | - | 4,594 | D | |||
| 24 Jul, 2024 | Brian J Donohoe | Common Stock | A | 25 | $0.00 | 1,929 | D | A |
| 25 Jun, 2024 | John A Thorson | - | - | 1,559 | I |