Form4insider filings, from the source

Insider · CIK 0001254781

Bruce K Posey

Files at: QLYS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $155k · 1net −$155k
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 18Sep 23Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 SForm 4 →Sep 22, 9:12 pm EDTQUALYS, INC.QLYS866$179.49$155,44258,688−1.45%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.