X0306 4 2022-10-29 0 0001000694 NOVAVAX INC NVAX 0001313397 Rodgers Richard J C/O NOVAVAX, INC. 21 FIRSTFIELD ROAD GAITHERSBURG MD 20878 1 0 0 0 Stock Option (Right to buy) 23.02 2022-10-29 4 A 0 17095 0.00 A 2023-10-29 2032-10-29 Common Stock 17095 17095 D Restricted Stock Units 2022-10-29 4 A 0 11400 0.00 A Common Stock 11400 11400 D The shares subject to this option grant under the Novavax, Inc. (the "Company") Amended and Restated 2015 Stock Incentive Plan, as amended (the "Plan"), will vest with respect to one-third (1/3) of the shares on each of the first three (3) anniversaries of the October 29, 2022 grant date (the "Grant Date"), in each case subject to continued service on the Company's Board of Directors through such vesting date. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Company common stock. The RSUs subject to this grant under the Plan will vest with respect to one-third (1/3) of the RSUs on each of the first three (3) anniversaries of the Grant Date, in each case subject to continued service on the Company's Board of Directors through such vesting date. /s/ John A. Herrmann III, Attorney-in-Fact 2022-11-01