X0306 4 2021-02-17 0000077877 PDC ENERGY, INC. PDCE 0001394633 Peterson Lynn A 1775 SHERMAN STREET, SUITE 3000 DENVER CO 80203 1 Common Stock 2021-02-17 4 A 0 6387 0 A 224008 D Common Stock 2021-02-19 4 M 0 6369 A 230377 D Restricted Stock Units 2021-02-19 4 M 0 6369 0 D Common Stock 6369 0 D The restricted stock units were acquired pursuant to the PDC Energy, Inc. Amended and Restated 2010 Long-Term Equity Compensation Plan and will vest on February 17, 2022. Restricted stock units converted into common stock on a one-for-one basis pursuant to the reporting person's Restricted Stock Unit Agreement dated February 19, 2020. On February 19, 2020, the reporting person was granted 6,369 restricted stock units, vesting on the first anniversary of the grant date. /s/ Nicole L. Martinet, by power of attorney 2021-02-19