| $705M | ||
| $677M | ||
| $248M | ||
| $84M | ||
| $77M | ||
| $55M |
Buys | $3,281 | 1 | 50 |
Sells | $40,860 | 1 | 50 |
| Wondeh Inez | director | 1 | $3,281 | 0 | $0 | $3,281 |
| Baker Robert James Jr | SVP/Banking Division Manager | 0 | $0 | 1 | $40,860 | $-40,860 |
Westamerica Bancorporation (WABC) functions as a bank holding company, overseeing Westamerica Bank. Through its subsidiary, it delivers a comprehensive suite of financial products and services to both individual consumers and commercial enterprises. Its deposit offerings cater to retail customers, encompassing savings accounts, checking accounts, and certificates of deposit. The institution's lending activities are diverse, featuring commercial loans, financing for both commercial and residential real estate, construction loans, consumer installment loans, and indirect automobile lending. Geographically, WABC maintains a presence across 21 counties in Northern and Central California, operating 78 branch locations. Incorporated in 1972, the company was initially known as Independent Bankshares Corporation. It adopted its current name, Westamerica Bancorporation, in 1983. Its corporate headquarters are situated in San Rafael, California.
Over the last 12 months, insiders at Westamerica Bancorporation have bought $3,281 and sold $40,860 worth of Westamerica Bancorporation stock.
On average, over the past 5 years, insiders at Westamerica Bancorporation have bought $21,925 and sold $1.06M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Wondeh Inez (director) — $3,281.
The last purchase of 61 shares for transaction amount of $3,281 was made by Wondeh Inez (director) on 2026‑04‑22.
| 2026-04-22 | Wondeh Inez | director | 61 0.0003% | $53.78 | $3,281 | +9.53% | ||
| 2026-04-20 | Sale | Baker Robert James Jr | SVP/Banking Division Manager | 759 0.0031% | $53.83 | $40,860 | +11.53% | |
| 2025-04-29 | Wondeh Inez | director | 451 0.0017% | $48.51 | $21,878 | +3.07% | ||
| 2025-04-28 | Sale | THORSON JOHN A | SVP/Treasurer | 2,243 0.0085% | $48.57 | $108,949 | +3.67% | |
| 2025-04-24 | Sale | Baker Robert James Jr | SVP/Banking Division Manager | 710 0.0027% | $48.16 | $34,191 | +3.90% | |
| 2025-04-24 | Camsey Martin | director | 63 0.0002% | $47.50 | $2,993 | +3.90% | ||
| 2025-01-29 | Sale | Baker Robert James Jr | SVP/Banking Division Manager | 248.23 0.0009% | $51.76 | $12,848 | -2.64% | |
| 2024-07-22 | Sale | Baker Robert James Jr | SVP/Banking Division Manager | 705 0.0026% | $52.73 | $37,175 | -4.19% | |
| 2024-04-29 | Sale | Ensinger George S | SVP/Human Resources Div. Mgr | 635 0.0024% | $47.61 | $30,235 | +9.09% | |
| 2024-04-23 | Belew Alisa Jane | director | 208 0.0008% | $47.80 | $9,943 | +8.41% | ||
| 2024-04-22 | Sale | THORSON JOHN A | SVP/CFO | 1,100 0.0041% | $47.24 | $51,964 | +9.31% | |
| 2024-02-01 | Sale | PAYNE DAVID L | Chairman, President & CEO | 11,272 0.04% | $46.79 | $527,414 | +7.61% | |
| 2024-01-31 | Sale | PAYNE DAVID L | Chairman, President & CEO | 15,000 0.0557% | $49.00 | $735,000 | +5.94% | |
| 2024-01-30 | Sale | PAYNE DAVID L | Chairman, President & CEO | 10,000 0.0375% | $49.51 | $495,133 | +2.30% | |
| 2024-01-29 | Sale | PAYNE DAVID L | Chairman, President & CEO | 10,000 0.037% | $48.28 | $482,813 | +2.69% | |
| 2024-01-25 | Sale | PAYNE DAVID L | Chairman, President & CEO | 15,000 0.0589% | $49.75 | $746,291 | +5.43% | |
| 2024-01-24 | Sale | PAYNE DAVID L | Chairman, President & CEO | 30,000 0.1122% | $49.50 | $1.48M | +1.38% | |
| 2024-01-23 | Sale | PAYNE DAVID L | Chairman, President & CEO | 8,728 0.0338% | $50.95 | $444,666 | +1.78% | |
| 2023-08-03 | Sale | Belton Curtis | Vice President/General Auditor | 463.87 0.0017% | $49.04 | $22,748 | -0.21% | |
| 2023-07-25 | Sale | Belton Curtis | Vice President/General Auditor | 25.51 <0.0001% | $48.75 | $1,244 | +1.35% |
| Wondeh Inez | director | 1007 0.0043% | $59,805.73 | 3 | 0 | +10.99% |
| Baker Robert James Jr | SVP/Banking Division Manager | 0 0% | $0 | 0 | 4 | |
| PAYNE DAVID L | Chairman, President & CEO | 242417 1.0321% | $14.4M | 0 | 43 | |
| MON PERE PATRICK J | 177098 0.754% | $10.52M | 7 | 0 | +7.49% | |
| SYLVESTER EDWARD B | director | 57490 0.2448% | $3.41M | 3 | 6 | +5.25% |
| THORSON JOHN A | SVP/Treasurer | 11591 0.0493% | $688,389.49 | 0 | 49 | |
| FINGER JENNIFER J | SVP/Treasurer | 9838 0.0419% | $584,267.48 | 0 | 23 | |
| Ensinger George S | SVP/Human Resources Div. Mgr | 4073 0.0173% | $241,895.47 | 0 | 8 | |
| TJIAN HANS T Y | Exec. Off. Primary Subsidiary | 3250 0.0138% | $193,017.50 | 2 | 9 | +4.4% |
| HANSEN DENNIS R | SVP/Systems & Operations Mgr. | 2320 0.0099% | $137,784.80 | 0 | 32 | |
| ZBACNIK FRANK R | Chief Credit Administrator | 2106 0.009% | $125,083.56 | 0 | 15 | |
| LATNO ARTHUR C | director | 1115 0.0047% | $66,219.85 | 0 | 2 | |
| Hassid Michele R. | director | 623 0.0027% | $36,999.97 | 3 | 0 | +5.75% |
| Chiesa Melanie Martella | director | 250 0.0011% | $14,847.50 | 1 | 0 | +27.42% |
| Belew Alisa Jane | director | 208 0.0009% | $12,353.12 | 1 | 0 | +8.41% |
| Camsey Martin | director | 63 0.0003% | $3,741.57 | 1 | 0 | +3.9% |
| SCHNECK JAMES J | VP/General Auditor | 25 0.0001% | $1,484.75 | 0 | 8 | |
| ENTWISLE ROBERT W | Exec. Officer Prim. Subsidiary | 0 0% | $0 | 0 | 10 | |
| MAC MILLAN CATHERINE C | director | 0 0% | $0 | 10 | 1 | +6.26% |
| Robinson David L | SVP/Banking Division Manager | 7 0% | $424.31 | 0 | 29 | |
| Rizzardi Russell W | SVP/Chief Credit Administrator | 0 0% | $0 | 0 | 10 | |
| Belton Curtis | Vice President/General Auditor | 0 0% | $0 | 0 | 2 |
$35,519,746 | 524 | 7.98% | $1.62B | |
$24,824,366 | 307 | 8.89% | $1.51B | |
$7,481,883 | 201 | 5.64% | $1.17B | |
$8,508,181 | 130 | 9.10% | $1.32B | |
$3,144,347 | 129 | 5.79% | $1.43B | |
$13,986,213 | 109 | 21.94% | $1.66B | |
$3,171,472 | 89 | 7.81% | $1.17B | |
$12,637,732 | 74 | 16.06% | $1.13B | |
$6,416,659 | 70 | 8.55% | $1.33B | |
$2,845,641 | 69 | 15.30% | $1.44B | |
$27,583,291 | 65 | 8.12% | $1.69B | |
$1,979,858 | 46 | 10.90% | $1.21B | |
$17,046,545 | 45 | 26.44% | $1.16B | |
$3,178,151 | 44 | 10.20% | $1.37B | |
$4,567,670 | 37 | 2.92% | $1.46B | |
$4,403,717 | 32 | 3.06% | $1.68B | |
$2,656,083 | 31 | 19.31% | $1.16B | |
Westamerica Bancorporation (WABC) | $12,327,969 | 30 | 7.28% | $1.39B |
$29,620 | 1 | 32.22% | $1.47B |
| Increased Positions | 97 | +37.16% | 1M | +5.51% |
| Decreased Positions | 117 | -44.83% | 1M | -5.13% |
| New Positions | 23 | New | 158,493 | New |
| Sold Out Positions | 24 | Sold Out | 304,786 | Sold Out |
| Total Postitions | 241 | -7.66% | 20M | +0.38% |
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| Vanguard Group Inc | $152,311.00 | 12.74% | 3.18M | -13,016 | -0.41% | 2025-09-30 |
| American Century Companies Inc | $84,894.00 | 7.1% | 1.77M | -244,416 | -12.1% | 2025-09-30 |
| State Street Corp | $58,716.00 | 4.91% | 1.23M | -50,395 | -3.94% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $42,769.00 | 3.58% | 894,194 | +6,473 | +0.73% | 2025-09-30 |
| Geode Capital Management, Llc | $29,875.00 | 2.5% | 624,603 | -165,044 | -20.9% | 2025-09-30 |
| Millennium Management Llc | $19,094.00 | 1.6% | 399,197 | +200,884 | +101.3% | 2025-09-30 |
| Palisade Capital Management, Lp | $17,658.00 | 1.48% | 369,176 | -12,338 | -3.23% | 2025-09-30 |
| Nuveen, Llc | $17,106.00 | 1.43% | 357,650 | -24,959 | -6.52% | 2025-09-30 |
| Northern Trust Corp | $14,802.00 | 1.24% | 309,461 | -12,177 | -3.79% | 2025-09-30 |