Form4insider filings, from the source

Company · CIK 0000311094 · SIC 6021 — National Commercial Banks · Nasdaq

WESTAMERICA BANCORPORATION · WABC

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

No reported common-stock activity in this period.

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 24, 2026 MForm 4 →Jul 24, 6:15 pm EDTCurtis BeltonSVP/Risk Officer9,200——0—
Jul 20, 2026 MForm 4 →Jul 20, 8:22 pm EDTBrian J DonohoeSVP/Chief Information Officer21,000——0—
Jul 20, 2026 MForm 4 →Jul 20, 8:17 pm EDTRobert James Baker Jr.SVP/Banking Division Manager29,400——0—