// company-profile

Qualys, Inc.

QLYS
ExchangeNasdaqSectorServices-Prepackaged SoftwareInc.DEFilings232Insiders11
// api This Qualys, Inc. insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

Recent insider activity is bullish. Over the last 30 days, 6 insiders purchased shares. Buying was led by Hank Jeffrey P.

// 90-day insight

Over the last 90 days, Qualys, Inc. insiders bought $0 (6 transactions) and sold $1.1M (3 transactions).

  • Most active insider: Thakar Sumedh S with 8 transactions totaling $2.5M.
  • Largest single sale: $1.2M by Thakar Sumedh S on Jun 1, 2026.
  • 87% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.

Activity skews bullish — buys outpace sales.

Institutional Ownership

Top 13F-HR holders of Qualys, Inc. as of 2026-03-31

↓ decreasing
Total reported AUM
$2.80B
QoQ change
-28.1%
Reporting period
2026-03-31
#1
BlackRock, Inc.
CIK 2012383
$286.5M
3.3M shares
#2
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$139.2M
1.6M shares
#3
STATE STREET CORP
CIK 93751
$122.0M
1.4M shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Jun 15, 2026Thakar Sumedh SQLYS
Sale10b5
1,500$115.66$173K
Jun 15, 2026Thakar Sumedh SQLYS
Sale10b5
200$112.08$22K
Jun 15, 2026Thakar Sumedh SQLYS
Sale10b5
1,500$114.31$171K
Jun 12, 2026Hank Jeffrey PQLYS
Sale10b5
470$110.75$52K
Jun 12, 2026Berquist ThomasQLYS
Sale10b5
939$110.75$104K

45 more transactions hidden

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