LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
MRCYCIK 0001049521

MERCURY SYSTEMS INC

71 transactions by 12 insiders, from October 22, 2025 to October 15, 2026.

Transactions
7112 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$118.4Mopen market
Net
−$118.4Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
William L. BallhausCEO24——$37.7M
Steven RatnerEVP10——$1.2M
Stuart KupinskyEVP82/8—$767K
David E. FarnsworthCFO7——$2.7M
Douglas MunroSVP6——$214K
Barry R. NearhosDir4———
JANA Partners Management, LPDir4——$73.8M
Howard L. LanceDir3——$1.4M
Orlando D. CarvalhoDir2——$626K
Lisa S. DisbrowDir1———
Gerard J. DemuroDir1———
Jean A. BuaDir1———

All transactions

71 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Barry R. NearhosDirOct 15A235$0.00—
Stuart KupinskyEVPSep 21SPLAN1,000$86.52$87K
Steven RatnerEVP4/AAug 17A5,187$0.00—
Douglas MunroSVP4/AAug 17A2,882$0.00—
Stuart KupinskyEVP4/AAug 17A5,619$0.00—
David E. FarnsworthCFO4/AAug 17A8,212$0.00—
William L. BallhausCEO4/AAug 17A23,629$0.00—
Steven RatnerEVPSep 3S4,000$84.51$338K
William L. BallhausCEODERIVAug 26M68,476$0.00—?
William L. BallhausCEODERIVAug 25M153,676$0.00—?
William L. BallhausCEOAug 26S10,814$89.74$970K
William L. BallhausCEOAug 26S38,276$88.91$3.4M
William L. BallhausCEOAug 26M68,476$43.00$2.9M
William L. BallhausCEOAug 25S3,448$87.99$303K
William L. BallhausCEOAug 25S107,628$87.09$9.4M
William L. BallhausCEOAug 25M153,676$43.00$6.6M
Steven RatnerEVPAug 21S356$91.36$33K
Stuart KupinskyEVPAug 21SPLAN1,000$95.23$95K
William L. BallhausCEODERIVAug 24M11,348$0.00—?
William L. BallhausCEODERIVAug 24M140,650$0.00—?
William L. BallhausCEODERIVAug 21M92,850$0.00—?
William L. BallhausCEOAug 24S2,738$90.60$248K
William L. BallhausCEOAug 24S105,471$89.47$9.4M
William L. BallhausCEOAug 24M11,348$43.00$488K
William L. BallhausCEOAug 24M140,650$42.00$5.9M
William L. BallhausCEOAug 21S204$93.51$19K
William L. BallhausCEOAug 21S64,796$92.40$6.0M
William L. BallhausCEOAug 21M92,850$42.00$3.9M
Douglas MunroSVPAug 20S109$97.67$11K
Douglas MunroSVPAug 19S548$100.31$55K
Steven RatnerEVPAug 20S1,026$97.67$100K
Steven RatnerEVPAug 19S2,187$100.31$219K
Stuart KupinskyEVPAug 19S1,308$100.31$131K
David E. FarnsworthCFOAug 20S6,612$97.67$646K
David E. FarnsworthCFOAug 19S8,155$100.31$818K
William L. BallhausCEOAug 20S22,010$97.67$2.1M
William L. BallhausCEOAug 19S26,802$100.31$2.7M
Douglas MunroSVPAug 18S494$111.36$55K
Douglas MunroSVPAug 17S404$109.95$44K
Steven RatnerEVPAug 18S1,971$111.36$219K
Steven RatnerEVPAug 17S1,084$109.95$119K
Stuart KupinskyEVPAug 18S1,178$111.36$131K
Stuart KupinskyEVPAug 17S1,195$109.95$131K
David E. FarnsworthCFOAug 18S7,347$111.36$818K
David E. FarnsworthCFOAug 17S1,345$109.95$148K
William L. BallhausCEOAug 18S24,144$111.36$2.7M
William L. BallhausCEOAug 17S3,536$109.95$389K
Steven RatnerEVPAug 14D2,695$0.00—
Stuart KupinskyEVPAug 14D6,977$0.00—
David E. FarnsworthCFOAug 14D16,275$0.00—
William L. BallhausCEOAug 14D70,287$0.00—
Barry R. NearhosDirJul 16A170$0.00—
Howard L. LanceDirMay 26S1,250$98.50$123K
Howard L. LanceDirMay 26S8,000$99.95$800K
Orlando D. CarvalhoDirMay 12S7,000$89.36$626K
Steven RatnerEVPMay 11S2,000$92.46$185K
Barry R. NearhosDirApr 16A245$0.00—
David E. FarnsworthCFOApr 16S3,625$84.87$308K
Steven RatnerEVPMar 16A437$0.00—
JANA Partners Management, LPDirMar 4S100,899$89.68$9.0M
JANA Partners Management, LPDirMar 3S168,648$90.12$15.2M
JANA Partners Management, LPDirMar 2S182,510$94.05$17.2M
Howard L. LanceDirFeb 25S4,832$88.98$430K
Douglas MunroSVPFeb 17S582$83.56$49K
Stuart KupinskyEVPFeb 17S2,287$83.56$191K
JANA Partners Management, LPDirFeb 9S400,000$81.00$32.4M
Barry R. NearhosDirJan 15A474$0.00—
Orlando D. CarvalhoDirOct 22A2,362$0.00—
Jean A. BuaDirOct 22A2,362$0.00—
Lisa S. DisbrowDirOct 22A2,362$0.00—
Gerard J. DemuroDirOct 22A2,362$0.00—