Form SCHEDULE 13G WESTAMERICA BANCORPORATI Filed by: VANGUARD CAPITAL MANAGEMENT LLC Apr 30, 2026 02:32PM
Form SCHEDULE 13G WESTAMERICA BANCORPORATI Filed by: VANGUARD PORTFOLIO MANAGEMENT LLC Apr 29, 2026 03:54PM
Form SCHEDULE 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC Mar 27, 2026 02:17PM
Form SC 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC Feb 13, 2024 06:15PM
Form SC 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC Feb 9, 2023 12:18PM


Feb 10, 2022 09:22AM Form SC 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC
Feb 10, 2021 12:22PM Form SC 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC
Feb 12, 2020 06:07AM Form SC 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC
Feb 11, 2019 07:39AM Form SC 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC
Feb 9, 2018 03:03PM Form SC 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC
Aug 10, 2017 12:17PM Form SC 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC
Feb 10, 2017 01:38PM Form SC 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC
Feb 11, 2016 11:27AM Form SC 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC
Feb 10, 2015 12:03PM Form SC 13G/A WESTAMERICA BANCORPORATI Filed by: VANGUARD GROUP INC