Form4insider filings, from the source

Insider · CIK 0002011703

Douglas Munro

Files at: MRCY. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $66k · 1net −$66k
$10k$10k$100k$100k$1M$1MbuyssalesAug 18Aug 18Aug 18Aug 19Aug 19Aug 19Aug 20

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 SForm 4 →Aug 21, 4:52 pm EDTMERCURY SYSTEMS INCMRCY657$99.87$65,61412,982−4.82%
Aug 17, 2026 AForm 4/A →Sep 15, 6:10 pm EDTMERCURY SYSTEMS INCMRCY2,882——17,015—
Aug 17, 2026 SForm 4 →Aug 19, 6:31 pm EDTMERCURY SYSTEMS INCMRCY898$110.72$99,43113,639−6.18% amended

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.