| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
CEO & President | CEO & President | President & Chief Product Officer +1 more
1 company
Sumedh S Thakar is CEO & President at QLYS. Sumedh S Thakar's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $35.9M at current prices.
Historically, Sumedh S Thakar's trades have earned a middling insider score of 59/100 across 92 rated trades. Over a 12-month horizon, 50.0% of those trades were profitable, with an average 12-month return of -4.3%.
The QLYS filings lean toward selling, a net 686,775 shares.
Sumedh S Thakar has 203 Form 4 filings on record from August 2016 to November 2026, all as CEO & President at Qualys (QLYS), 2016–2026.
The 649 reported transactions were 431 open-market sales, 133 option exercises, 53 tax withholdings and 32 stock awards.
Counted by filing, the open-market trades come to no purchases and 149 sales worth about $103.8M.
The largest open-market sale was 30,000 shares of QLYS at an average $135.00 on June 30, 2026, about $4.0M.
51 of the 52 sales since April 2023 were made under a Rule 10b5-1 trading plan; the other was not.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 14, 2026 | QLYS Qualys, Inc. | CEO & President | Sell10b5-1 | 3,200 | $190.36 | $609,147.56 | -1.8% | - | - | |
| Sep 14, 2026 | QLYS Qualys, Inc. | CEO & President | Sell10b5-1 | 3,200 | $170.05 | $544,152.05 | -1.7% | - | - | |
| Aug 14, 2026 | QLYS Qualys, Inc. | CEO & President | Sell10b5-1 | 3,200 | $188.97 | $604,708.41 | -1.7% | - | - | |
| Jul 14, 2026 | QLYS Qualys, Inc. | CEO & President | Sell10b5-1 | 3,200 | $160.50 | $513,610.80 | -1.6% | +19.9% | - | |
| Jun 30, 2026 | QLYS Qualys, Inc. | CEO & President | Sell10b5-1 | 30,000 | $135.00 | $4,050,000.00 | -13.2% | +26.4% | - | |
| Jun 29, 2026 | QLYS Qualys, Inc. | CEO & President | Sell10b5-1 | 10,000 | $126.75 | $1,267,537.55 | -4.2% | +35.5% | - | |
| Jun 26, 2026 | QLYS Qualys, Inc. | CEO & President | Sell10b5-1 | 10,000 | $120.48 | $1,204,814.24 | -4.1% | +48.4% | - | |
| Jun 15, 2026 | QLYS Qualys, Inc. | CEO & President | Sell10b5-1 | 3,200 | $114.80 | $367,369.10 | -1.3% | +50.8% | - | |
| Jun 1, 2026 | QLYS Qualys, Inc. | CEO & President | Sell10b5-1 | 13,200 | $114.73 | $1,514,407.18 | -5.0% | +63.3% | - | |
| Jan 14, 2026 | CEO & President | Sell10b5-1 | 5,000 | $133.76 | $668,817.04 | -2.0% | -37.9% | - |