On February 11, 2026, Mercury Systems (MRCY) disclosed an insider transaction. Director JANA Partners Management, LP sold 400,000 shares on February 9, 2026.
[Recent Insider Transactions]
Disclosure Date
Position
Name
Transaction Date
Buy/Sell
Quantity
Price per Share/USD
Total Amount/USD
February 11, 2026
Director
JANA Partners Management, LP
February 9, 2026
Sell
400,000
81.00
32,400,000
November 13, 2025
Executive
Munro Douglas
November 12, 2025
Sell
1,329
73.42
97,600
November 10, 2025
Director
Plunkett Debora A
November 7, 2025
Sell
1,700
73.99
125,800
November 10, 2025
Director
JANA Partners Management, LP
November 6, 2025
Sell
1,000,000
75.45
75,450,000
September 17, 2025
Executive
Munro Douglas
September 16, 2025
Sell
67
73.40
4,918.08
August 25, 2025
Executive
Ratner Steven
August 20, 2025
Sell
7,000
63.76
446,300
August 20, 2025
Executive
Farnsworth David E.
August 19, 2025
Sell
7,572
64.46
488,100
August 20, 2025
Director
Ballhaus William L
August 19, 2025
Sell
13,100
64.46
841,300
August 20, 2025
Executive
KUPINSKY STUART
August 18, 2025
Sell
1,182
66.52
78,600
August 20, 2025
Executive
Farnsworth David E.
August 18, 2025
Sell
7,339
66.52
488,200
[Company Profile]
Mercury Systems, Inc. was founded in Massachusetts in 1981. Mercury Systems, Inc. is a technology company providing processing capabilities for the most demanding aerospace and defense missions. Their end-to-end processing platforms support a wide range of aerospace and defense projects, optimized for success in some of the most challenging and harsh environments. The platform’s processing technologies include signal solutions, displays, software applications, networking, storage, and security processing. The company’s innovative solutions are mission-ready, trustworthy, secure, software-defined, open, and modular, allowing customers to use or modify products to suit their missions, meeting today’s cost and schedule demands.
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US Stock Insider Trading | Mercury Systems disclosed 1 insider transaction on February 11
On February 11, 2026, Mercury Systems (MRCY) disclosed an insider transaction. Director JANA Partners Management, LP sold 400,000 shares on February 9, 2026.
[Recent Insider Transactions]
[Company Profile]
Mercury Systems, Inc. was founded in Massachusetts in 1981. Mercury Systems, Inc. is a technology company providing processing capabilities for the most demanding aerospace and defense missions. Their end-to-end processing platforms support a wide range of aerospace and defense projects, optimized for success in some of the most challenging and harsh environments. The platform’s processing technologies include signal solutions, displays, software applications, networking, storage, and security processing. The company’s innovative solutions are mission-ready, trustworthy, secure, software-defined, open, and modular, allowing customers to use or modify products to suit their missions, meeting today’s cost and schedule demands.