Stock Transfer Agent
If you are a shareholder of record and require assistance with your GM Stock account, please contact GM's stock transfer agent.
Computershare Trust Company, N.A.
P.O. Box 43078
Providence, RI 02940-3078
Toll free: 888-887-8945
From outside the U.S., Canada or Puerto Rico: 1-781-575-3334
If you hold your GM stock through a brokerage account and require assistance, please contact your broker directly.