Westamerica Bancorporation (NASDAQ: WABC) insider transactions
In the twelve months to 10 November 2026, executives and directors of Westamerica Bancorporation reported 1 open-market sale of 759 shares ($40,857) and 1 open-market purchase of 61 shares ($3,281), by 2 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 22 April 2026 | Wondeh Inez | Director | Open-market purchase | +61 | $53.79 | 1,007 | Form 4 |
| 20 April 2026 | Baker Robert James Jr | SVP/Banking Division Manager | Open-market sale | −759 | $53.83 | 0 | Form 4 |
| 2 March 2026 | Donohoe Brian J | SVP/Chief Information Officer | Shares withheld for tax | −1,010 | $50.90 | 3,814 | Form 4 |
| 2 March 2026 | Ensinger George S | SVP/Human Resources Div. Mgr | Shares withheld for tax | −1,156 | $50.90 | 6,565 | Form 4 |
| 2 March 2026 | Baker Robert James Jr | SVP/Banking Division Manager | Shares withheld for tax | −601 | $50.90 | 759 | Form 4 |
| 24 February 2026 | Jonas Anela Marya | Svp/cfo | Grant or award | +15 | — | 236 | Form 4 |
| 22 January 2026 | Ensinger George S | SVP/Human Resources Div. Mgr | Grant or award | +1,412 | — | 6,327 | Form 4 |
| 22 January 2026 | Ensinger George S | SVP/Human Resources Div. Mgr | Grant or award | +986 | — | 7,313 | Form 4 |
| 22 January 2026 | Ensinger George S | SVP/Human Resources Div. Mgr | Grant or award | +408 | — | 7,721 | Form 4 |
| 22 January 2026 | Donohoe Brian J | SVP/Chief Information Officer | Grant or award | +2,040 | — | 2,087 | Form 4 |
| 22 January 2026 | Baker Robert James Jr | SVP/Banking Division Manager | Grant or award | +1,360 | — | 1,360 | Form 4 |
| 29 April 2025 | Wondeh Inez | Director | Open-market purchase | +451 | $48.51 | 946 | Form 4 |
| 28 April 2025 | Thorson John A | SVP/Treasurer | Open-market sale | −2,243 | $48.57 | 11,591 | Form 4 |
| 24 April 2025 | Baker Robert James Jr | SVP/Banking Division Manager | Open-market sale | −710 | $48.16 | 0 | Form 4 |
| 24 April 2025 | Camsey Martin | Director | Open-market purchase | +63 | $47.50 | 63 | Form 4 |
| 3 March 2025 | Baker Robert James Jr | SVP/Banking Division Manager | Shares withheld for tax | −560 | $51.82 | 710 | Form 4 |
| 3 March 2025 | Ensinger George S | SVP/Human Resources Div. Mgr | Shares withheld for tax | −588 | $51.82 | 4,915 | Form 4 |
| 3 March 2025 | Donohoe Brian J | SVP/Chief Information Officer | Shares withheld for tax | −998 | $51.82 | 47 | Form 4 |
| 3 March 2025 | Thorson John A | SVP/Treasurer | Shares withheld for tax | −1,999 | $51.82 | 2,595 | Form 4 |
| 29 January 2025 | Baker Robert James Jr | SVP/Banking Division Manager | Open-market sale | −248 | $51.76 | 1,270 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Westamerica Bancorporation page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.