 DALLAS--BUSINESS WIRE--Trinity Industries, Inc. NYSE:TRN Trinity or the Company today announced that it has completed the 250 million share repurchase program authorized by its Board of Directors the Board in October 2020. As a result, Trinitys Board has approved a new 250 million share repurchase program, effective September 9, 2021, that expires on December 31, 2022. We are pleased to have completed the Companys existing 250 million repurchase program, as well as announce 