X0306 4 2021-12-15 0 0001780097 Baudax Bio, Inc. BXRX 0001236451 HENWOOD GERALDINE C/O BAUDAX BIO, INC. 490 LAPP ROAD MALVERN PA 19355 1 1 0 0 President and CEO Common Stock 2021-12-15 4 F 0 18636 0.31 D 336716 D Common Stock 20000 I By spouse Stock Option (right to buy) 1.70 2021-12-22 4 A 0 821168 0.00 A 2031-01-20 Common Stock 821168 821168 D Shares withheld by the Issuer to satisfy applicable withholding taxes upon vesting of restricted stock units. The Option was granted on January 20, 2021, contingent upon the Company's board of directors approval of the increase in the number of shares available for issuance under the Company's 2019 Equity Incentive Plan pursuant to the evergreen provision therein. The stock option vests in equal monthly installments over 48 months, beginning on February 20, 2021, subject to continued service to the Company. By: /s/ Richard Casten, Attorney-in-fact 2021-12-23