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

Role: President & CEO, Director
Signature: /s/ Michelle McCarthy, Attorney-in-Fact for William Ballhaus
Issuer symbol: MRCY
Transactions as of: 18 Aug 2023
Net transactions value: +$1,499,998
Form type: 4
Filing time: 22 Aug 2023, 21:04:59 UTC
Previous filing: 21 Aug 2023
Next filing: 30 Oct 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	Purchase	$1,499,998	+39,925	+16%	$37.57	291,999	18 Aug 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)						233,500	18 Aug 2023	Common Stock	233,500	$42.00	Direct
holding	MRCY	Employee Stock Option (Right to Buy)						233,500	18 Aug 2023	Common Stock	233,500	$43.00	Direct
holding	MRCY	Employee Stock Option (Right to Buy)						233,500	18 Aug 2023	Common Stock	233,500	$46.00	Direct
holding	MRCY	Employee Stock Option (Right to Buy)						233,500	18 Aug 2023	Common Stock	233,500	$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.