Form 4 Tracker
Stuart Kupinsky

EVP, CLO & Corp Sec · 1 filing · Latest: Feb 17, 2026

MERCURY SYSTEMS INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
MRCY
Stuart KupinskyEVP, CLO & Corp SecFeb 17, 2026
Sale
$83.562,287$191.1K68,010
MRCY
KUPINSKY STUARTFeb 17, 2026
Proposed Sale
$83.562,287$191.1K
MRCY
KUPINSKY STUARTAug 19, 2025
Proposed Sale
$64.461,220$78.6K
MRCY
KUPINSKY STUARTAug 18, 2025
Proposed Sale
$66.521,182$78.6K
MRCY
KUPINSKY STUARTFeb 18, 2025
Proposed Sale
$44.122,377$104.9K