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Mercury Systems (MRCY) Insider Trading & Ownership

Mercury Systems logo
$90.34 +2.28 (+2.59%)
Closing price 05/8/2026 04:00 PM Eastern
Extended Trading
$90.32 -0.02 (-0.02%)
As of 05/8/2026 07:38 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Mercury Systems (NASDAQ:MRCY) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
1.40%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
13
Amount Of
Insider Selling
(Last 12 Months)
$206.09M
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MRCY Insider Buying and Selling by Quarter

Mercury Systems Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
4/16/2026Sell3,625$84.87$307,653.75  
3/4/2026
Jana Partners Management, Lp
Director
Sell100,899$89.68$9,048,622.32  
3/3/2026
Jana Partners Management, Lp
Director
Sell168,648$90.12$15,198,557.76  
3/2/2026
Jana Partners Management, Lp
Director
Sell182,510$94.05$17,165,065.50  
2/25/2026Sell4,832$88.98$429,951.36  
2/17/2026Sell582$83.56$48,631.92  
2/17/2026Sell2,287$83.56$191,101.72  
2/9/2026
Jana Partners Management, Lp
Director
Sell400,000$81.00$32,400,000.00  
11/12/2025Sell1,329$73.42$97,575.18  
11/7/2025Sell1,700$73.99$125,783.00  
11/6/2025
Jana Partners Management, Lp
Director
Sell1,000,000$75.45$75,450,000.00  
9/16/2025Sell67$73.40$4,917.80  
8/20/2025Sell7,000$63.76$446,320.00  
8/19/2025Sell7,572$64.46$488,091.12  
8/19/2025Sell376$64.46$24,236.96  
8/19/2025Sell1,735$64.46$111,838.10  
8/19/2025Sell1,220$64.46$78,641.20  
8/19/2025Sell13,050$64.46$841,203.00  
8/18/2025Sell7,339$66.52$488,190.28  
8/18/2025Sell363$66.52$24,146.76  
8/18/2025Sell1,681$66.52$111,820.12  
8/18/2025Sell1,182$66.52$78,626.64  
8/18/2025Sell10,395$66.52$691,475.40  
8/13/2025
Jana Partners Management, Lp
Director
Sell797,000$65.42$52,139,740.00  
6/16/2025Sell1,839$53.48$98,349.72  
(Data available from 1/1/2013 forward)

MRCY Insider Trading Activity - Frequently Asked Questions

The list of insiders at Mercury Systems includes Allen Couture, Barry R Nearhos, Charles Roger Iv Wells, Christopher C Cambria, David E Farnsworth, Debora A Plunkett, Douglas Munro, Howard L Lance, James Mitch Stevison, Jana Partners Llc, Jana Partners Management, Lp, Michelle M Mccarthy, Stephanie Georges, Steven Ratner, Stuart Kupinsky, and William L Ballhaus. Learn more on insiders at MRCY.

1.40% of Mercury Systems stock is owned by insiders. Learn more on MRCY's insider holdings.

The following insider purchased MRCY shares in the last 24 months: Jana Partners Management, Lp ($506,600.00).

Insiders have purchased a total of 13,600 MRCY shares in the last 24 months for a total of $506,600.00 bought.

The following insiders have sold MRCY shares in the last 24 months: Charles Roger Iv Wells ($215,730.18), David E Farnsworth ($1,549,149.99), Debora A Plunkett ($195,946.01), Douglas Munro ($241,978.47), Howard L Lance ($429,951.36), Jana Partners Management, Lp ($205,480,778.62), Stephanie Georges ($52,916.60), Steven Ratner ($1,103,429.65), Stuart Kupinsky ($453,242.80), and William L Ballhaus ($1,791,298.41).

Insiders have sold a total of 2,838,215 Mercury Systems shares in the last 24 months for a total of $211,514,422.09 sold.



This page (NASDAQ:MRCY) was last updated on 5/9/2026 by MarketBeat.com Staff.
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