WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q4 2025
Shares 1,108 Value ($000) $53 Avg Close $47.37 Range $44.09 - $50.85
Q3 2025
Shares 15 Value ($000) $1 Avg Close $48.41 Range $45.39 - $50.63
Q1 2025
Shares 794 Value ($000) $40 Avg Close $48.88 Range $46.41 - $51.42
Q4 2024
Shares 172 Value ($000) $9 Avg Close $50.92 Range $44.42 - $57.25
Q3 2024
Shares 172 Value ($000) $9 Avg Close $47.96 Range $44.53 - $54.88
Q2 2024
Shares 185 Value ($000) $9 Avg Close $44.71 Range $41.94 - $47.91
Q1 2024
Shares 182 Value ($000) $9 Avg Close $44.93 Range $40.74 - $52.58
Q4 2023
Shares 182 Value ($000) $10 Avg Close $45.49 Range $38.59 - $53.38
Q3 2023
Shares 182 Value ($000) $8 Avg Close $40.65 Range $34.46 - $45.59
Q2 2023
Shares 267 Value ($000) $10 Avg Close $36.02 Range $31.77 - $39.59
Q1 2023
Shares 304 Value ($000) $13 Avg Close $47.96 Range $39.01 - $52.93
Q4 2022
Shares 78 Value ($000) $5 Avg Close $52.03 Range $45.87 - $56.69
Q3 2022
Shares 232 Value ($000) $12 Avg Close $50.12 Range $46.08 - $54.37
Q1 2021
Shares 14 Value ($000) $1 Avg Close $51.31 Range $45.76 - $56.46
Q4 2020
Shares 14 Value ($000) $1 Avg Close $46.10 Range $42.70 - $50.73
Q3 2020
Shares 14 Value ($000) $1 Avg Close $48.57 Range $43.00 - $54.06
Q1 2020
Shares 23 Value ($000) $1 Avg Close $50.93 Range $38.54 - $56.36
Q4 2019
Shares 68 Value ($000) $4 Avg Close $53.22 Range $48.47 - $56.23
Q3 2019
Shares 68 Value ($000) $4 Avg Close $50.16 Range $47.48 - $52.86
Q2 2019
Shares 68 Value ($000) $4 Avg Close $49.98 Range $47.55 - $52.33
Q1 2019
Shares 68 Value ($000) $4 Avg Close $49.51 Range $43.81 - $52.00
Q4 2018
Shares 34 Value ($000) $1 Avg Close $46.68 Range $41.39 - $50.57
Q3 2018
Shares 34 Value ($000) $2 Avg Close $48.42 Range $42.38 - $51.15
Q2 2018
Shares 34 Value ($000) $1 Avg Close $45.23 Range $42.53 - $47.73
Q1 2018
Shares 34 Value ($000) $1 Avg Close $46.10 Range $42.86 - $48.73
Q4 2017
Shares 34 Value ($000) $2 Avg Close $45.39 Range $41.22 - $49.73
Q3 2017
Shares 34 Value ($000) $2 Avg Close $41.22 Range $37.95 - $46.20