Westamerica Bancorporation
WABC- Exchange
- Nasdaq
- Industry
- National Commercial Banks
- SEC CIK
- 0000311094
No open-market purchases or sales by Westamerica Bancorporation insiders were filed in the last 90 days; 214 institutions reported holding it in 13F filings for Q2 2026, worth $1.08B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Westamerica Bancorporation insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Westamerica Bancorporation, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Belton Curtis | SVP/Risk Officer | 0Indirect | Jul 24, 2026 | 3 |
| Donohoe Brian J | SVP/Chief Information Officer | 3,814Indirect | Jul 20, 2026 | 3 |
| Baker Robert James Jr | SVP/Banking Division Manager | 0 | Jul 20, 2026 | 5 |
| Wondeh Inez | Director | 1,007 | Apr 23, 2026 | 1 |
| Ensinger George S | SVP/Human Resources Div. Mgr | 6,565 | Mar 2, 2026 | 2 |
| Jonas Anela Marya | SVP/CFO | 236 | Feb 25, 2026 | 2 |
| Thorsen Cheryl Christine | SVP/HR Division Manager | – | Jan 26, 2026 | 1 |
| Thorson John A | SVP/Treasurer | 11,591Indirect | Jul 11, 2025 | 0 |
| Camsey Martin | Director | 63 | Apr 24, 2025 | 0 |
| Belew Alisa Jane | Director | 208 | Apr 24, 2024 | 0 |
| Payne David L | Chairman, President & CEO | 242,417Indirect | Feb 1, 2024 | 0 |
| Hassid Michele R. | Director | 623 | May 4, 2023 | 0 |
| Chiesa Melanie Martella | Director | 250 | May 4, 2023 | 0 |
| Rizzardi Russell W | SVP/Chief Credit Administrator | 15 | Feb 23, 2023 | 0 |
| Leavitt Jesse | CFO | – | Jan 30, 2023 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Apr 23, 2026 (view filing) | Apr 22 | 1 day | Wondeh InezDirector | PPurchase | +61 | $53.79 | +$3.28K | +6.4%1.01K after | |
| Apr 20, 2026 (view filing) | Apr 20 | Same day | Baker Robert James JrSVP/Banking Division Manager | SSale | −759 | $53.83 | −$40.9K | −100.0%0 after | |
| Apr 30, 2025 (view filing) | Apr 29 | 1 day | Wondeh InezDirector | PPurchase | +451 | $48.51 | +$21.9K | +91.1%946 after | |
| Apr 29, 2025 (view filing) | Apr 28 | 1 day | Thorson John ASVP/Treasurer | SSale | −2.24K | $48.57 | −$108.9K | −16.2%11.6K after | |
| Apr 24, 2025 (view filing) | Apr 24 | Same day | Camsey MartinDirector | PPurchase | +63 | $47.50 | +$2.99K | New position63 after | |
| Apr 24, 2025 (view filing) | Apr 24 | Same day | Baker Robert James JrSVP/Banking Division Manager | SSale | −710 | $48.16 | −$34.2K | −100.0%0 after | |
| Jan 31, 2025 (view filing) | Jul 22, 2024-Jan 29, 2025 | 193 daysLate | Baker Robert James JrSVP/Banking Division Manager | SSale | −953.23 | $52.48 | −$50.0K | −42.9%1.27K after | 2 lots |
| May 1, 2024 (view filing) | Apr 29 | 2 days | Ensinger George SSVP/Human Resources Div. Mgr | SSale | −635 | $47.61 | −$30.2K | −13.5%4.07K after | |
| Apr 24, 2024 (view filing) | Apr 22 | 2 days | Thorson John ASVP/CFO | SSale | −1.10K | $47.24 | −$52.0K | −100.0%0 after | |
| Apr 24, 2024 (view filing) | Apr 23 | 1 day | Belew Alisa JaneDirector | PPurchase | +208 | $47.81 | +$9.94K | New position208 after | |
| Feb 1, 2024 (view filing) | Jan 31-Feb 1 | 1 day | Payne David LChairman, President & CEO | SSale | −26.3K | $48.05 | −$1.26M | −9.8%242.4K after | 2 lots |
| Jan 30, 2024 (view filing) | Jan 29-30 | 1 day | Payne David LChairman, President & CEO | SSale | −20.0K | $48.90 | −$977.9K | −6.9%268.7K after | 2 lots |
| Jan 26, 2024 (view filing) | Jan 25 | 1 day | Payne David LChairman, President & CEO | SSale | −15.0K | $49.75 | −$746.3K | −4.9%288.7K after | |
| Jan 24, 2024 (view filing) | Jan 23-24 | 1 day | Payne David LChairman, President & CEO | SSale | −38.7K | $49.83 | −$1.93M | −11.3%303.7K after | 2 lots |
| Aug 7, 2023 (view filing) | Aug 3 | 4 days | Belton CurtisVice President/General Auditor | SSale | −463.87 | $49.04 | −$22.7K | −100.0%0 after | |
| Jul 27, 2023 (view filing) | Jul 25 | 2 days | Belton CurtisVice President/General Auditor | SSale | −25.51 | $48.75 | −$1.24K | −100.0%0 after | |
| May 4, 2023 (view filing) | May 4 | Same day | Hassid Michele R.Director | PPurchase | +265 | $37.70 | +$9.99K | +74.0%623 after | |
| May 4, 2023 (view filing) | May 4 | Same day | Chiesa Melanie MartellaDirector | PPurchase | +250 | $36.69 | +$9.17K | New position250 after | |
| Apr 27, 2023 (view filing) | Apr 27 | Same day | Wondeh InezDirector | PPurchase | +495 | $40.38 | +$20.0K | New position495 after | |
| Feb 23, 2023 (view filing) | Jul 28, 2022 | 210 daysLate | Rizzardi Russell WSVP/Chief Credit Administrator | SSale | −15 | $59.10 | −$886.5 | −100.0%0 after | |
| Nov 4, 2022 (view filing) | Nov 3 | 1 day | Hassid Michele R.Director | PPurchase | +173 | $60.43 | +$10.5K | +93.5%358 after | |
| Feb 3, 2022 (view filing) | Feb 3 | Same day | Ensinger George SSVP/Human Resources Div. Mgr | SSale | −1.00K | $58.60 | −$58.6K | −21.2%3.71K after |