Form4insider filings, from the source

Insider · CIK 0001990150

David E. Farnsworth

Files at: MRCY. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.5M · 1net −$1.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 18Aug 18Aug 18Aug 19Aug 19Aug 19Aug 20

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 SForm 4 →Aug 21, 4:49 pm EDTMERCURY SYSTEMS INCMRCY14,767$99.13$1,463,812117,967−11.1%
Aug 17, 2026 AForm 4/A →Sep 15, 6:07 pm EDTMERCURY SYSTEMS INCMRCY8,212——148,293—
Aug 17, 2026 SForm 4 →Aug 19, 6:25 pm EDTMERCURY SYSTEMS INCMRCY8,692$111.14$966,029132,734−6.15% amended
Aug 14, 2026 DForm 4 →Aug 18, 6:18 pm EDTMERCURY SYSTEMS INCMRCY16,275——141,426—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.