MERCURY SYSTEMS INC — Director's Dealing 2025

Aug 19, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MERCURY SYSTEMS INC (MRCY)
CIK: 0001049521
Period of Report: 2025-08-15

Reporting Person: Ballhaus William L (Director, Chairman, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-08-15	Common Stock	A	44940	—	Acquired	398421.325	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1156	Indirect
Common Stock	7066.173	Indirect

Footnotes

F1: Represents restricted stock units that vest in equal annual increments over the three-year period following the grant date.