Form4insider filings, from the source

Insider · CIK 0001558242

Sumedh S Thakar

Files at: QLYS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $8.6M · 7net −$8.6M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 SForm 4 →Sep 15, 8:21 pm EDTQUALYS, INC.QLYS3,200$170.05$544,152180,338−1.74%10b5-1
Aug 14, 2026 SForm 4 →Aug 17, 4:04 pm EDTQUALYS, INC.QLYS3,200$188.97$604,708183,538−1.71%10b5-1
Aug 1, 2026 FForm 4 →Aug 3, 4:59 pm EDTQUALYS, INC.QLYS6,748$144.75$976,773186,738—
Jul 14, 2026 SForm 4 →Jul 15, 7:58 pm EDTQUALYS, INC.QLYS3,200$160.50$513,611193,486−1.63%10b5-1
Jun 30, 2026 SForm 4 →Jul 1, 9:39 pm EDTQUALYS, INC.QLYS30,000$135.00$4,050,000196,686−13.2%10b5-1
Jun 29, 2026 SForm 4 →Jun 30, 4:21 pm EDTQUALYS, INC.QLYS10,000$126.75$1,267,538226,686−4.23%10b5-1
Jun 26, 2026 SForm 4 →Jun 29, 5:06 pm EDTQUALYS, INC.QLYS10,000$120.48$1,204,814236,686−4.05%10b5-1
Jun 15, 2026 SForm 4 →Jun 16, 4:12 pm EDTQUALYS, INC.QLYS3,200$114.80$367,369246,686−1.28%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.