Mark Rittenbaum Related Content

Greenbrier Makes Several Senior Management Promotions

The Greenbrier Companies made several senior management promotions across business units, including elevating Brian Comstock to chief commercial and leasing officer. read more

JAN 29, 2021 - 7:11 am

Greenbrier Promotes Comstock to EVP, Leasing Sales/Marketing

The Greenbrier Companies announced a series of executive promotions including the promotion of Brian Comstock to EVP of Sales and Marketing. read more

APR 23, 2018 - 7:15 am

Greenbrier CFO Tekorius Promoted to Executive Vice President

The Greenbrier Companies promoted Senior Vice President and Chief Financial Officer Lorie Tekorius to executive vice president and chief financial officer with expanded responsibilities. read more

APR 27, 2017 - 7:01 am

Greenbrier Announces Transition of CCO

William Glenn, senior vice president and CCO of the Greenbrier Companies has decided to pursue opportunities outside the company and will relinquish his duties as CCO effective immediately. read more

FEB 29, 2016 - 7:15 am