AEP RETIREMENT SAVINGS 401(K) PLAN
AEP RETIREMENT SAVINGS 401(K) PLAN is a defined contribution retirement plan sponsored by AMERICAN ELECTRIC POWER SERVICE CORPORATION, headquartered in COLUMBUS, OH, holding approximately $5.2B in plan assets on behalf of 22,387 participants. As a defined contribution plan, its assets are held in participant-directed accounts. This data is sourced from the plan's DOL Form 5500 filing (Schedule H).