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Qualys Inc (QLYS) Insider Trading

Total insider buys:
  • $1,875,500.00
Total insider sells:
  • $425,456,935.49
Most recent insider trade:
  • April 9, 2025
Most active insider trader:
  • Sumedh S Thakar
Trader NameDateTitleAmountPriceTypeTotal Value
Feb. 22, 2022Insider9,500$113.50Sell$1,078,250.00
Jan. 20, 2022Insider9,500$126.68Sell$1,203,460.00
Jan. 18, 2022CEO3,200$125.40Sell$401,280.00
Dec. 20, 2021Insider9,500$134.59Sell$1,278,605.00
Dec. 15, 2021CEO3,200$132.46Sell$423,872.00
Nov. 22, 2021Insider9,500$133.50Sell$1,268,250.00
Nov. 15, 2021CEO3,200$136.46Sell$436,672.00
Nov. 5, 2021CEO600$140.01Sell$84,006.00
Nov. 3, 2021Major Shareholder255,757$125.73Sell$32,156,327.61
Nov. 1, 2021CEO5,100$125.01Sell$637,551.00
Nov. 1, 2021Major Shareholder4,806$125.02Sell$600,846.12
Oct. 29, 2021CEO100$125.00Sell$12,500.00
Oct. 29, 2021Major Shareholder15,971$124.00Sell$1,980,404.00
Oct. 27, 2021Major Shareholder50,700$120.08Sell$6,088,056.00
Oct. 25, 2021Major Shareholder51,839$119.19Sell$6,178,690.41
Oct. 22, 2021Major Shareholder84,061$117.84Sell$9,905,748.24
Oct. 20, 2021Major Shareholder22,810$115.11Sell$2,625,659.10
Oct. 20, 2021VP9,500$114.53Sell$1,088,035.00
Oct. 18, 2021Major Shareholder31,448$115.36Sell$3,627,841.28
Oct. 15, 2021CEO3,200$114.81Sell$367,392.00
Oct. 14, 2021Major Shareholder27,262$115.06Sell$3,136,765.72
Sept. 24, 2021Major Shareholder1,000$120.24Sell$120,240.00
Sept. 20, 2021VP9,500$115.38Sell$1,096,110.00
Sept. 17, 2021CEO705$120.46Sell$84,924.30
Sept. 17, 2021Major Shareholder33,989$120.33Sell$4,089,896.37
Sept. 14, 2021Major Shareholder2,400$120.09Sell$288,216.00
Sept. 14, 2021CEO400$120.15Sell$48,060.00
Sept. 2, 2021CEO5,195$120.02Sell$623,503.90
Sept. 2, 2021Major Shareholder50,938$120.02Sell$6,113,578.76
Aug. 30, 2021Major Shareholder76,336$115.66Sell$8,829,021.76
Aug. 27, 2021Major Shareholder77,778$115.08Sell$8,950,692.24
Aug. 25, 2021Major Shareholder54,464$115.01Sell$6,263,904.64
Aug. 23, 2021Major Shareholder994$110.04Sell$109,379.76
Aug. 20, 2021Major Shareholder23,139$110.29Sell$2,552,000.31
Aug. 20, 2021VP9,500$109.81Sell$1,043,195.00
Aug. 19, 2021Director4,859$109.22Sell$530,699.98
Aug. 18, 2021Major Shareholder5,219$110.02Sell$574,194.38
Aug. 13, 2021Major Shareholder35,000$110.91Sell$3,881,850.00
July 20, 2021VP9,500$101.91Sell$968,145.00
July 15, 2021CEO7,133$99.17Sell$707,379.61
June 21, 2021VP9,500$104.25Sell$990,375.00
June 15, 2021CEO7,133$103.53Sell$738,479.49
June 10, 2021Director923$101.71Sell$93,878.33
May 20, 2021VP9,410$98.25Sell$924,532.50
May 17, 2021CEO7,134$97.87Sell$698,204.58
Jan. 27, 2021Insider16,500$140.56Sell$2,319,240.00
Jan. 25, 2021Insider5,500$130.55Sell$718,025.00
Jan. 25, 2021Director1,271$130.34Sell$165,662.14
Jan. 11, 2021Insider3,141$121.76Sell$382,448.16
Jan. 11, 2021VP1,500$118.73Sell$178,095.00
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  • Insiders are both buying and selling Qualys Inc stock.

  • The insider traders at Qualys Inc are: Sumedh S Thakar, Philippe F Courtot, Bruce K Posey, Amer Deeba, Melissa B Fisher, Philippe Courtot Family Trust, Joo Mi Kim, Jeffrey P Hank, Donald C Mccauley, Donald Mccauley, Philippe Courtot, Sumedh Thakar, Peter Albert, Kristi Marie Rogers, Peter Pace, Allan Peters, Howard A Schmidt, John N Wilson, Sandra E Bergeron, Donald R Dixon, Sumedh S. Thakar, Bruce K. Posey, Todd P Headley, John Wilson, Wendy Pfeiffer, Donald C. Mccauley, and Thakar Sumedh S

  • The most active insider trader at Qualys Inc is Sumedh S Thakar with 129 trades.

  • Philippe F Courtot has sold the most Qualys Inc stock with a total value of $167,993,313.18.

  • Sandra E Bergeron has bought the most Qualys Inc stock with a total value of $3,751,000.00.

  • The most recent insider trade for Qualys Inc was on April 9, 2025.

  • The single biggest insider buy for Qualys Inc was from Sandra E Bergeron with a total value of $1,875,500.00 on May 8, 2015.

  • The single biggest insider sell for Qualys Inc was from Philippe Courtot Family Trust with a total value of $32,156,327.61 on Nov. 3, 2021.