$TRGP SEC Filings

Filing Filed On
DEFA14A 21 Mar 2024
DEFA14A 25 Apr 2023
DEFA14A 30 Mar 2023
DEFA14A 31 Mar 2022
DEFA14A 01 Apr 2021
DEFA14A 27 Mar 2020
DEFA14A 29 Mar 2019
DEFA14A 29 Mar 2018
DEFA14A 29 Mar 2017
DEFA14A 25 Mar 2016
DEFA14A 26 Mar 2015
DEFA14A 07 Apr 2014
DEFINITIVE ADDITIONAL MATERIALS 05 Apr 2013
DEFINITIVE ADDITIONAL MATERIALS 04 Apr 2012
DEFA14A 04 Apr 2011