Barry R. Nearhos - 15 Jan 2026 Form 4 Insider Report for MERCURY SYSTEMS INC (MRCY)

Role
Director
Signature
/s/ Douglas Munro, attorney-in-fact
Issuer symbol
MRCY
Transactions as of
15 Jan 2026
Net transactions value
$0
Form type
4
Filing time
20 Jan 2026, 07:43:25 UTC
Previous filing
24 Oct 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Nearhos Barry R Director 50 MINUTEMAN ROAD, ANDOVER /s/ Douglas Munro, attorney-in-fact 20 Jan 2026 0001671237

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MRCY Common Stock Award $0 +474 +1.5% $0.000000 31,079 15 Jan 2026 Direct F1
holding MRCY Common Stock 3,500 15 Jan 2026 By Spouse
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents deferred stock units (DSUs) issued in lieu of a quarterly cash retainer payment for service as a director. These DSUs were fully vested upon grant, but do not convert into shares of common stock until the date on which the reporting person ceases to be a member of our Board of Directors.