Thad Cochran bought between 15,001 and 50,000 shares of TRN on 24 May.
Thad Cochran sold between 15,001 and 50,000 shares of TRN on 5 November.
Thad Cochran sold between 15,001 and 50,000 shares of TRN on 21 November.
Pete Sessions sold between 15,001 and 50,000 shares of TRN on 29 December.
