JOINT FILERS’ SIGNATURES
R/C ENERGY IV DIRECT PARTNERSHIP, L.P. | ||
By: Riverstone/Carlyle Energy Partners IV, L.P., its general partner | ||
By: R/C ENERGY GP IV, LLC, its general partner | ||
By: /s/ Peter Haskopoulos | Date: February 11, 2021 | |
Name: Peter Haskopoulos | ||
Title: Managing Director | ||
R/C IV LIBERTY HOLDINGS, L.P. | ||
By: Riverstone/Carlyle Energy Partners IV, L.P., its general partner | ||
By: R/C ENERGY GP IV, LLC, its general partner | ||
By: /s/ Peter Haskopoulos | Date: February 11, 2021 | |
Name: Peter Haskopoulos | ||
Title: Managing Director | ||
R/C ENERGY GP IV, LLC | ||
By: /s/ Peter Haskopoulos | Date: February 11, 2021 | |
Name: Peter Haskopoulos | ||
Title: Managing Director |