ArcBest Corporation announced on January 11, 2022, Traci L. Sowersby, vice president – controller and chief accounting officer of informed the Company that she will be retiring in February 2023. On January 17, 2022, the Company announced that Jason Parks, currently assistant corporate controller, will replace Ms. Sowersby and become vice president – controller and chief accounting officer of the Company, effective March 1, 2023. Upon the effective date, Mr. Parks will become the Company's principal accounting officer.

ason Parks, 42, joined the Company in 2014 as senior manager – corporate accounting and was promoted to his current role in 2018. Prior to joining the Company, Mr. Parks was employed for nine years with Ernst & Young, most recently as senior manager. He holds a bachelor's degree in accounting from the University of Arkansas-Fort Smith and is a licensed CPA in the state of Arkansas.

Mr. Parks has no family relationships with any director, executive officer, or person nominated by the Company to become a director or executive officer of the Company.