X0306 4 2022-06-15 0 0001694028 Liberty Energy Inc. LBRT 0001684189 Gosney Ryan T 950 17TH ST. SUITE 2400 DENVER CO 80202 0 1 0 0 Chief Accounting Officer Class A Common Stock 2022-06-15 4 S 0 2000 15.187 D 107716 D The sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 6, 2022 for sales beginning June 15, 2022. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $15.07 to $15.23, inclusive. The Reporting Person undertakes to provide to Liberty Energy Inc., any security holder of Liberty Energy Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. /s/ R. Sean Elliott, attorney-in-fact for Ryan Gosney 2022-06-16