John A. Herrmann III - Mar 10, 2023 Form 4 Insider Report for NOVAVAX INC (NVAX)

Role: EVP, Chief Legal Officer
Signature: /s/ John A. Herrmann III
Stock symbol: NVAX
Transactions as of: Mar 10, 2023
Transactions value $: $18,445
Form type: 4
Date filed: 3/14/2023, 05:18 PM
Previous filing: Mar 9, 2023
Next filing: Jun 27, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NVAX	Common Stock	Options Exercise	$30.1K	+4.61K	+54.55%	$6.52	13.1K	Mar 10, 2023	Direct	F1
transaction	NVAX	Common Stock	Tax liability	-$11.6K	-1.78K	-13.63%	$6.52	11.3K	Mar 10, 2023	Direct
holding	NVAX	Common Stock						3.38K	Mar 10, 2023	By spouse	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	NVAX	Restricted Stock Units	Options Exercise	$0	-4.61K	-33.34%	$0.00	9.22K	Mar 10, 2023	Common Stock	4.61K		Direct	F3, F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The shares were received by the reporting person in connection with vesting of restricted stock units ("RSUs").
F2	The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.
F3	Each RSU represents a contingent right to receive one share of Novavax, Inc. (the "Company") common stock.
F4	The RSUs subject to this grant under the Company's Amended and Restated 2015 Stock Incentive Plan, as amended, vested or will vest with respect to one-third (1/3) of the RSUs on each of the first three (3) anniversaries of the March 10, 2022 grant date, in each case subject to continued employment through such vesting date.