About
W. R. Collier joined Prosperity as a Class II Director and Senior Chairman for the West Texas Area of the Bank upon the merger of American State Financial Corporation into the Company on July 1, 2012. He began his career at American State Bank in 1959 as a teller, rose to President and CEO in 1974, and became CEO and Chairman of American State Financial Corporation in 1988. He graduated from Texas Technological College (now Texas Tech University) and the Southwestern Graduate School of Banking at Southern Methodist University.
Roles
Prosperity Bancshares Inc.
Class II Director of the Company; Senior Chairman of West Texas Area of the Bank · Current role
2012–present
American State Bank
Teller to President and Chief Executive Officer · Became President and CEO in 1974.
1959-1974
American State Financial Corporation
Chief Executive Officer and Chairman
1988-2012
External Roles
Independent Bankers Association of Texas
Board member (former)
—
American Bankers Association
Former State Vice President for the Texas division
—
Director Compensation
FY 2025Fees earned or paid in cash
$141,500
Stock awards
Not disclosed
All other compensation
$337,180
Total
$478,680
Also at Prosperity Bancshares Inc.
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