WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

State of Alaska, Department of Revenue's Holding History (CIK: 0001370102)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 13,804 Value ($000) $1 Avg Close $47.37 Range $44.09 - $50.85
Q3 2025
Shares 13,860 Value ($000) $1 Avg Close $48.41 Range $45.39 - $50.63
Q2 2025
Shares 15,579 Value ($000) $1 Avg Close $46.41 Range $40.44 - $50.21
Q1 2025
Shares 14,799 Value ($000) $1 Avg Close $48.88 Range $46.41 - $51.42
Q4 2024
Shares 15,139 Value ($000) $1 Avg Close $50.92 Range $44.42 - $57.25
Q3 2024
Shares 15,229 Value ($000) $1 Avg Close $47.96 Range $44.53 - $54.88
Q2 2024
Shares 15,664 Value ($000) $1 Avg Close $44.71 Range $41.94 - $47.91
Q1 2024
Shares 16,255 Value ($000) $1 Avg Close $44.93 Range $40.74 - $52.58
Q4 2023
Shares 16,395 Value ($000) $1 Avg Close $45.49 Range $38.59 - $53.38
Q3 2023
Shares 16,592 Value ($000) $1 Avg Close $40.65 Range $34.46 - $45.59
Q2 2023
Shares 17,534 Value ($000) $1 Avg Close $36.02 Range $31.77 - $39.59
Q1 2023
Shares 18,429 Value ($000) $1 Avg Close $47.96 Range $39.01 - $52.93
Q4 2022
Shares 18,739 Value ($000) $1 Avg Close $52.03 Range $45.87 - $56.69
Q3 2022
Shares 18,646 Value ($000) $974 Avg Close $50.12 Range $46.08 - $54.37
Q2 2022
Shares 20,339 Value ($000) $1,132 Avg Close $51.14 Range $48.47 - $53.70
Q1 2022
Shares 18,684 Value ($000) $1,130 Avg Close $51.69 Range $48.38 - $55.12
Q4 2021
Shares 19,024 Value ($000) $1,098 Avg Close $48.46 Range $45.96 - $50.44
Q3 2021
Shares 19,599 Value ($000) $1,102 Avg Close $48.00 Range $45.58 - $50.22
Q2 2021
Shares 18,585 Value ($000) $1,078 Avg Close $52.96 Range $48.87 - $55.24
Q1 2021
Shares 18,145 Value ($000) $1,139 Avg Close $51.31 Range $45.76 - $56.46
Q4 2020
Shares 20,915 Value ($000) $1,156 Avg Close $46.10 Range $42.70 - $50.73
Q3 2020
Shares 25,199 Value ($000) $1,369 Avg Close $48.57 Range $43.00 - $54.06
Q2 2020
Shares 25,409 Value ($000) $1,458 Avg Close $48.00 Range $42.78 - $54.53
Q1 2020
Shares 25,099 Value ($000) $1,475 Avg Close $50.93 Range $38.54 - $56.36
Q4 2019
Shares 20,429 Value ($000) $1,384 Avg Close $53.22 Range $48.47 - $56.23
Q3 2019
Shares 20,731 Value ($000) $1,289 Avg Close $50.16 Range $47.48 - $52.86
Q2 2019
Shares 9,154 Value ($000) $563 Avg Close $49.98 Range $47.55 - $52.33
Q1 2019
Shares 9,061 Value ($000) $559 Avg Close $49.51 Range $43.81 - $52.00
Q4 2018
Shares 8,936 Value ($000) $497 Avg Close $46.68 Range $41.39 - $50.57
Q3 2018
Shares 8,771 Value ($000) $527 Avg Close $48.42 Range $42.38 - $51.15
Q2 2018
Shares 8,711 Value ($000) $492 Avg Close $45.23 Range $42.53 - $47.73
Q1 2018
Shares 8,571 Value ($000) $497 Avg Close $46.10 Range $42.86 - $48.73
Q4 2017
Shares 5,251 Value ($000) $312 Avg Close $45.39 Range $41.22 - $49.73
Q3 2017
Shares 5,211 Value ($000) $310 Avg Close $41.22 Range $37.95 - $46.20
Q2 2017
Shares 5,191 Value ($000) $290 Avg Close $41.48 Range $38.41 - $44.70
Q1 2017
Shares 2,900 Value ($000) $161 Avg Close $43.50 Range $40.27 - $48.84
Q4 2016
Shares 2,770 Value ($000) $174 Avg Close $42.49 Range $35.31 - $49.16