Lisa S. Disbrow - Oct 22, 2025 Form 4 Insider Report for MERCURY SYSTEMS INC (MRCY)

Role
Director
Signature
/s/ Douglas Munro, attorney-in-fact
Stock symbol
MRCY
Transactions as of
Oct 22, 2025
Transactions value $
$0
Form type
4
Date filed
10/24/2025, 04:20 PM
Previous filing
Oct 20, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
DISBROW LISA S Director 50 MINUTEMAN ROAD, ANDOVER /s/ Douglas Munro, attorney-in-fact 2025-10-24 0001712360

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MRCY Common Stock Award $0 +2.36K +8.18% $0.00 31.2K Oct 22, 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents restricted stock units that vest on the earlier of the first anniversary of the grant date and the next annual meeting of shareholders.