William L. Ballhaus - Aug 18, 2023 Form 4 Insider Report for MERCURY SYSTEMS INC (MRCY)

Role: President & CEO, Director
Signature: /s/ Michelle McCarthy, Attorney-in-Fact for William Ballhaus
Stock symbol: MRCY
Transactions as of: Aug 18, 2023
Transactions value $: $1,499,998
Form type: 4
Date filed: 8/22/2023, 09:04 PM
Previous filing: Aug 21, 2023
Next filing: Oct 30, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MRCY	Common Stock	Purchase	$1.5M	+39.9K	+15.84%	$37.57	292K	Aug 18, 2023	Direct	F1

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
holding	MRCY	Employee Stock Option (Right to Buy)						234K	Aug 18, 2023	Common Stock	234K	$42.00	Direct
holding	MRCY	Employee Stock Option (Right to Buy)						234K	Aug 18, 2023	Common Stock	234K	$43.00	Direct
holding	MRCY	Employee Stock Option (Right to Buy)						234K	Aug 18, 2023	Common Stock	234K	$46.00	Direct
holding	MRCY	Employee Stock Option (Right to Buy)						234K	Aug 18, 2023	Common Stock	234K	$49.00	Direct

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

Explanation of Responses:

Id	Content
F1	This transaction was executed in multiple trades at prices ranging from $37.34 to $37.87. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.