CPN’s Sovereign Bank recently appointed Brian Anderson as executive vice president and chief credit and risk officer and Topper Causby as chief lending officer.
Executive Vice President Brian Anderson

Sovereign Bank appointed Brian Anderson as executive vice president, chief credit and risk officer. He previously served as interim chief credit officer and will continue leading the bank’s credit administration and risk management strategy.
“Brian has demonstrated exceptional leadership and sound judgement during his time as interim chief credit officer,” Sovereign Bank CEO Bryan Cain said. “His commitment to disciplined credit practices and relationship-driven banking has been invaluable to our team. We are proud to officially name him chief credit and risk officer as we continue to grow and serve our communities.”
In his role, Anderson will oversee the bank’s credit administration and risk management functions, helping guide responsible decision-making, monitor portfolio health, and safeguard the long-term financial strength of the organization. He will work closely with lending teams and leadership to ensure consistent credit practices, identify and manage potential risks, and support sound lending across the organization.
Anderson brings more than a decade of financial services experience spanning community banking and federal regulatory oversight. Before joining Sovereign Bank, he spent 12 years with the Federal Deposit Insurance Corporation (FDIC), serving in several roles including capital markets specialist and financial institution examiner, where he evaluated the safety, soundness, and compliance of financial institutions. Earlier in his career, he gained hands-on banking experience at Pinnacle Bank. Anderson holds a Bachelor of Business Administration in finance from the University of Nebraska–Lincoln and is both a certified enterprise risk professional and a dual-commissioned FDIC examiner in safety and soundness and compliance.
“I’m honored to continue serving Sovereign Bank in this capacity,” Anderson said. “This organization is built on strong relationships, sound decision-making, and a genuine commitment to the communities we serve. I look forward to working alongside our talented team as we continue supporting the financial goals of our customers across Oklahoma.”
Chief Lending Officer Topper Causby

Topper Causby was recently appointed as Sovereign Bank’s chief lending officer. The move reinforces the bank’s commitment to strategic growth, strong credit quality and relationship-driven community banking across Oklahoma.
“Topper brings a wealth of experience, strong leadership, and a deep understanding of community banking in Oklahoma,” Sovereign Bank CEO Bryan Cain said. “His ability to balance growth with sound credit practices, along with his commitment to building lasting relationships, makes him a great fit for our team and the communities we serve. We’re confident he will play a key role in advancing our lending strategy and supporting the bank’s long-term success.”
Causby joins Sovereign Bank with more than three decades of progressive leadership experience in commercial, consumer, and mortgage lending. A longtime Oklahoma banking leader with deep roots in the Tulsa market, he most recently served as executive vice president and chief lending officer at AVB Bank, where he led lending strategy, portfolio growth and credit performance.
In his new role, Causby will be responsible for the overall direction and performance of the bank’s lending division, including commercial business development, loan production, portfolio management and credit quality. He will lead a team of lenders across multiple markets, oversee mortgage lending operations, and contribute to the bank’s strategic planning, pricing and growth initiatives.
“I’m excited to work alongside our talented lending teams to support our customers and to be part of an organization that truly values relationships and community impact,” Causby said. “Sovereign Bank has a strong foundation, and I look forward to building on that momentum to help create meaningful growth opportunities – especially those that create long-term value for our customers.”
Causby holds a Bachelor of Science in Business Administration and Management with a minor in Finance from Oklahoma State University and is a graduate of the Graduate School of Banking at Colorado. He is actively involved in several professional and civic organizations across Oklahoma, further reflecting his commitment to the communities he serves.
For more information about Sovereign Bank and its services, please visit banksovereign.com.
