 DALLAS--BUSINESS WIRE--Trinity Industries, Inc. NYSE: TRN Trinity announced today that it will report its financial results for the three and nine months ended September 30, 2021 before the financial markets open on October 21, 2021. Trinity will conduct a conference call shortly thereafter at 8:30 a.m. Eastern on October 21, 2021 to discuss its results. Investors may listen to the conference call via the following live and replay methods: Webcast: To listen to the third quarter earning 