144 0001768999 XXXXXXXX LIVE 0001389170 Targa Resources Corp. 001-34991 TARGA RESOURCES PARTNERS LP 1000 LOUISIANA STREET, SUITE 4300 HOUSTON TX 77002 713-584-1000 Boushka Julie H. Officer Common Merrill Lynch

800 Capitol Street, Suite 1900 Houston TX 77002

2184 174720.00 226019124 07/21/2023 NYSE Common 03/01/2022 Stock Bonus Targa Resources Corp. N 3600 03/01/2022 Stock Bonus Y 07/21/2023 03/02/2023 Julie Boushka