Two new members, Lori Klumpp, CPA, and Tasha Kostick, CPA, have been appointed to Corporate One’s Supervisory Committee by Corporate One’s Board of Directors. 

Klumpp is chief financial officer at L&N Federal Credit Union and responsible for directing, organizing and controlling all financial activities for the credit union and its members. She also manages asset liability, interest rate risk mitigation, and the budget process for the organization. Klumpp has more than 21 years of experience in public accounting and previously provided audit and consulting services to credit unions and community banks. She is a member of the American Institute of Certified Public Accountants, the Kentucky Society of Certified Public Accountants, and a board member of the Kentucky Society of Certified Public Accountants. Klumpp is a resident of Louisville, Ky.




Kostick is senior vice president and chief financial officer for 1st Northern California Credit Union. With more than 25 years of experience in the credit union and financial services industries, Kostick is a noted industry events speaker with numerous published articles throughout her career. Her prior experience includes serving as a partner and credit union practice leader at RSM US, LLP, where she advised and collaborated with credit unions to ensure they had strong internal controls and processes over accounting, finance, information technology and enterprise risk management. She is a resident of the San Francisco area.



As members of Corporate One’s supervisory committee, Klumpp and Kostick will help ensure that the board of directors and management meets financial reporting objectives and establish practices and procedures sufficient to safeguard members’ assets. Other members of the Corporate One supervisory committee are Janice Hollar, CFO of Achieva Credit Union and board liaison on the committee for Corporate One's Board of Directors; Mark Overfield, CFO of Firelands Federal Credit Union and committee chair; and Dustin Cuttriss, EVP/CFO of Beacon Credit Union.