144 0001705066 XXXXXXXX LIVE 0001694028 Liberty Energy Inc. 001-38081 950 17TH STREET SUITE 2400 DENVER CO 80202 (303) 515-2800 Stock Michael Officer Common Charles Schwab & Co., Inc.

3000 Schwab Way Westlake TX 76262

10000 179380.00 163415685 02/03/2025 NYSE Common 01/17/2018 RSU / PSU Liberty Energy Inc. N 10000 01/17/2018 Equity Compensation N Michael Stock

950 17TH STREET, SUITE 2400 DENVER CO 80202

Liberty Energy Inc. 11/01/2024 5000 86050.00 Michael Stock

950 17TH STREET, SUITE 2400 DENVER CO 80202

Liberty Energy Inc. 11/06/2024 5000 92250.00 Michael Stock

950 17TH STREET, SUITE 2400 DENVER CO 80202

Liberty Energy Inc. 11/25/2024 5000 97550.00 Michael Stock

950 17TH STREET, SUITE 2400 DENVER CO 80202

Liberty Energy Inc. 12/02/2024 10000 184900.00 Michael Stock

950 17TH STREET, SUITE 2400 DENVER CO 80202

Liberty Energy Inc. 12/30/2024 5000 97550.00 Michael Stock

950 17TH STREET, SUITE 2400 DENVER CO 80202

Liberty Energy Inc. 01/02/2025 20000 416482.00 Michael Stock

950 17TH STREET, SUITE 2400 DENVER CO 80202

Liberty Energy Inc. 01/16/2025 5000 115015.00 02/03/2025 09/12/2024 Michael Stock