John M. Donovan

Retired Chief Executive Officer, AT&T Communications

Director since October 2021

Retired Chief Executive Officer of AT&T Communications, LLC, a wholly-owned subsidiary of AT&T Inc. Mr. Donovan served as CEO from August 2017 until his retirement in October 2019. He was Chief Strategy Officer and Group President of AT&T Technology and Operations from January 2012 through August 2017, and Chief Technology Officer of AT&T Inc. from April 2008 through January 2012. He has served on the board of directors of Palo Alto Networks, Inc. since 2012 and was a member of the President’s National Security Telecommunications Advisory Committee from 2019 to 2023.

Lockheed Martin Board of Director Committee Membership:
- (Chairman) Management Development & Compensation >
- Classified Business & Security >