Andrew Gracan joined JPMorgan Retirement Plan Services as vice president of sales, while Kimberley Wrzesniewski was named vice president of client services, said spokeswoman Jacqueline Meere. Both are new positions. Mr. Gracan had been national accounts district manager for ADP Retirement Plan Services, selling bundled retirement services in the midsize and large-plan market markets. Tom McFeeley, spokesman for ADP, did not return calls seeking information on a replacement. Ms. Wrzesniewski was a vice president of client services for ExcellerateHRO, a human resources firm co-owned by Towers Perrin and Electronic Data Systems Corp.