WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

AlphaQuest LLC's Holding History (CIK: 0001883897)

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

Q4 2025
Shares 28,550 Value ($000) $1,366 Avg Close $47.37 Range $44.09 - $50.85
Q3 2025
Shares 29,987 Value ($000) $1,499 Avg Close $48.41 Range $45.39 - $50.63
Q2 2025
Shares 30,841 Value ($000) $1,494 Avg Close $46.41 Range $40.44 - $50.21
Q1 2025
Shares 9,952 Value ($000) $504 Avg Close $48.88 Range $46.41 - $51.42
Q4 2024
Shares 19,094 Value ($000) $1,002 Avg Close $50.92 Range $44.42 - $57.25
Q3 2024
Shares 16,444 Value ($000) $813 Avg Close $47.96 Range $44.53 - $54.88
Q2 2024
Shares 12 Value ($000) $1 Avg Close $44.71 Range $41.94 - $47.91
Q1 2024
Shares 676 Value ($000) $33 Avg Close $44.93 Range $40.74 - $52.58