CHRISTOPHER C. CAMBRIA - 17 Aug 2023 Form 4 Insider Report for MERCURY SYSTEMS INC (MRCY)

Role: EVP, Gen Counsel & Secretary
Signature: /s/ Michelle McCarthy, attorney-in-fact for Christopher C. Cambria
Issuer symbol: MRCY
Transactions as of: 17 Aug 2023
Net transactions value: -$18,462
Form type: 4
Filing time: 21 Aug 2023, 19:42:26 UTC
Previous filing: 23 Feb 2023
Next filing: 26 Sep 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MRCY	Common Stock	Award	$0	+9,844	+8.5%	$0.000000	125,699	17 Aug 2023	Direct	F1
transaction	MRCY	Common Stock	Award	$0	+12,032	+9.6%	$0.000000	137,731	17 Aug 2023	Direct	F2
transaction	MRCY	Common Stock	Sale	$18,462	-493	-0.36%	$37.45	137,238	18 Aug 2023	Direct	F3, F4
holding	MRCY	Common Stock						449	17 Aug 2023	401K Plan

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

Explanation of Responses:

Id	Content
F1	These shares of restricted stock vest in equal annual increments over the three-year period following the grant date.
F2	These shares of performance-based restricted stock vest between 0% and 225% of the amount listed in the table depending on the achievement of performance objectives for the three fiscal years ending July 3, 2026.
F3	Represents shares sold as part of a sell-to-cover program to satisfy tax withholding obligations upon the vesting of stock awards.
F4	Represents the per share price attributed to sales of shares on behalf of all participants under the sell-to-cover program on the transaction date indicated.