George S. Ensinger - 22 Jan 2026 Form 4 Insider Report for WESTAMERICA BANCORPORATION (WABC)

Signature
/s/Anela Jonas, attorney-in-fact for Mr. Ensinger
Issuer symbol
WABC
Transactions as of
22 Jan 2026
Net transactions value
$0
Form type
4
Filing time
26 Jan 2026, 18:01:15 UTC
Previous filing
05 Mar 2025
Next filing
02 Mar 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Ensinger George S SVP/Human Resources Div. Mgr 924 GARCIA DR., WOODLAND /s/Anela Jonas, attorney-in-fact for Mr. Ensinger 26 Jan 2026 0001764228

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WABC Common Stock Award $0 +1,412 +29% $0.000000 6,327 22 Jan 2026 Direct F1, F2
transaction WABC Common Stock Award $0 +986 +16% $0.000000 7,313 22 Jan 2026 Direct F1, F3
transaction WABC Common Stock Award $0 +408 +5.6% $0.000000 7,721 22 Jan 2026 Direct F1, F4
holding WABC Common Stock 266 22 Jan 2026 Direct
holding WABC Common Stock 662 22 Jan 2026 ESOP
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

George S. Ensinger is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 Includes shares from dividend reinvestment.
F2 Prorated vesting. 91.7% of the Restricted Performance Shares granted in 2023 have vested upon meeting performance criteria.
F3 Prorated vesting. 58.3% of the Restricted Performance Shares granted in 2024 have vested upon meeting performance criteria.
F4 Prorated vesting. 25% of the Restricted Performance Shares granted in 2025 have vested upon meeting performance criteria.