WESTAMERICA BANCORPORATION

Ticker: WABC CUSIP: 957090103 Class: Common Stock

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2020
Shares 10,020 Value ($000) $554 Avg Close $46.10 Range $42.70 - $50.73
Q3 2020
Shares 10,105 Value ($000) $549 Avg Close $48.57 Range $43.00 - $54.06
Q2 2020
Shares 10,114 Value ($000) $581 Avg Close $48.00 Range $42.78 - $54.53
Q1 2020
Shares 9,423 Value ($000) $554 Avg Close $50.93 Range $38.54 - $56.36
Q4 2019
Shares 9,423 Value ($000) $639 Avg Close $53.22 Range $48.47 - $56.23
Q3 2019
Shares 9,162 Value ($000) $570 Avg Close $50.16 Range $47.48 - $52.86
Q2 2019
Shares 8,989 Value ($000) $554 Avg Close $49.98 Range $47.55 - $52.33
Q1 2019
Shares 8,636 Value ($000) $534 Avg Close $49.51 Range $43.81 - $52.00
Q4 2018
Shares 8,300 Value ($000) $462 Avg Close $46.68 Range $41.39 - $50.57
Q3 2018
Shares 7,903 Value ($000) $475 Avg Close $48.42 Range $42.38 - $51.15
Q2 2018
Shares 7,689 Value ($000) $435 Avg Close $45.23 Range $42.53 - $47.73
Q1 2018
Shares 7,370 Value ($000) $428 Avg Close $46.10 Range $42.86 - $48.73
Q4 2017
Shares 6,852 Value ($000) $408 Avg Close $45.39 Range $41.22 - $49.73
Q3 2017
Shares 6,662 Value ($000) $397 Avg Close $41.22 Range $37.95 - $46.20
Q2 2017
Shares 6,485 Value ($000) $363 Avg Close $41.48 Range $38.41 - $44.70
Q1 2017
Shares 6,142 Value ($000) $343 Avg Close $43.50 Range $40.27 - $48.84
Q4 2016
Shares 5,609 Value ($000) $353 Avg Close $42.49 Range $35.31 - $49.16
Q2 2016
Shares 4,985 Value ($000) $246 Avg Close $35.72 Range $33.77 - $38.30
Q1 2016
Shares 4,538 Value ($000) $221 Avg Close $33.33 Range $29.47 - $37.02
Q4 2015
Shares 4,114 Value ($000) $192 Avg Close $33.66 Range $30.28 - $36.28
Q3 2015
Shares 3,764 Value ($000) $167 Avg Close $34.11 Range $30.99 - $37.49
Q2 2015
Shares 3,529 Value ($000) $179 Avg Close $32.83 Range $29.86 - $37.32
Q1 2015
Shares 3,402 Value ($000) $147 Avg Close $30.86 Range $28.78 - $34.76
Q4 2014
Shares 74,961 Value ($000) $3,675 Avg Close $33.70 Range $29.79 - $36.02
Q3 2014
Shares 73,545 Value ($000) $3,421 Avg Close $33.99 Range $32.17 - $37.33
Q2 2014
Shares 68,955 Value ($000) $3,605 Avg Close $35.20 Range $33.12 - $38.02
Q1 2014
Shares 62,309 Value ($000) $3,370 Avg Close $35.67 Range $33.22 - $38.53
Q4 2013
Shares 55,458 Value ($000) $3,131 Avg Close $36.29 Range $32.69 - $39.26
Q3 2013
Shares 10,640 Value ($000) $529 Avg Close $32.64 Range $30.72 - $34.37
Q2 2013
Shares 10,570 Value ($000) $483 Avg Close $29.77 Range $27.86 - $31.27