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Qualys Inc (QLYS) Insider Trading

Total insider buys:
  • $1,875,500.00
Total insider sells:
  • $435,101,655.84
Most recent insider trade:
  • Aug. 22, 2025
Most active insider trader:
  • Sumedh S Thakar
Trader NameDateTitleAmountPriceTypeTotal Value
Aug. 22, 2025Director3,860$134.82Sell$520,405.20
Aug. 22, 2025Director1,700$134.70Sell$228,990.00
Aug. 15, 2025Director200$129.72Sell$25,944.00
Aug. 14, 2025CEO8,500$129.95Sell$1,104,575.00
Aug. 13, 2025Director1,287$132.03Sell$169,922.61
Aug. 5, 2025CFO1,018$132.26Sell$134,640.68
July 21, 2025Insider541$140.11Sell$75,799.51
July 15, 2025Director200$139.45Sell$27,890.00
July 14, 2025CEO8,500$138.40Sell$1,176,400.00
July 7, 2025CFO787$148.23Sell$116,657.01
July 3, 2025CEO12,000$149.25Sell$1,791,000.00
June 20, 2025Insider525$135.96Sell$71,379.00
June 16, 2025Director657$139.07Sell$91,368.99
June 16, 2025CEO8,500$139.47Sell$1,185,495.00
June 5, 2025CFO845$139.96Sell$118,266.20
May 29, 2025CEO8,500$136.30Sell$1,158,550.00
May 20, 2025Insider525$137.85Sell$72,371.25
May 5, 2025CFO1,018$126.75Sell$129,031.50
May 5, 2025Director4,000$128.93Sell$515,720.00
April 21, 2025Insider540$117.86Sell$63,644.40
April 14, 2025CEO7,000$123.81Sell$866,670.00
April 9, 2025CFO1,358$124.87Sell$169,573.46
April 7, 2025CFO162$120.04Sell$19,446.48
March 20, 2025Insider524$129.38Sell$67,795.12
Feb. 20, 2025Insider525$139.48Sell$73,227.00
Feb. 14, 2025CEO7,000$142.17Sell$995,190.00
Feb. 13, 2025CFO4,542$140.08Sell$636,243.36
Feb. 10, 2025CFO4,487$140.00Sell$628,180.00
Jan. 21, 2025Insider882$139.66Sell$123,180.12
Jan. 14, 2025CEO7,000$134.49Sell$941,430.00
Jan. 6, 2025CFO1,635$138.64Sell$226,676.40
Dec. 20, 2024Insider855$142.24Sell$121,615.20
Dec. 5, 2024CFO1,332$157.37Sell$209,616.84
Dec. 2, 2024Insider8,555$154.62Sell$1,322,774.10
Nov. 15, 2024Director4,000$146.31Sell$585,240.00
Nov. 14, 2024CEO7,000$149.66Sell$1,047,620.00
Oct. 21, 2024Insider1,339$123.56Sell$165,446.84
Oct. 14, 2024CEO7,000$125.21Sell$876,470.00
Oct. 7, 2024CFO634$122.19Sell$77,468.46
Sept. 20, 2024Insider1,330$123.80Sell$164,654.00
Sept. 5, 2024CFO616$123.54Sell$76,100.64
Aug. 5, 2024CFO616$133.93Sell$82,500.88
July 22, 2024Insider1,339$143.35Sell$191,945.65
July 15, 2024CEO7,000$143.15Sell$1,002,050.00
July 5, 2024CFO634$144.75Sell$91,771.50
June 20, 2024Insider1,330$135.14Sell$179,736.20
June 14, 2024CEO7,000$136.32Sell$954,240.00
June 10, 2024Director850$135.45Sell$115,132.50
June 5, 2024CFO616$135.56Sell$83,504.96
June 3, 2024CEO7,000$136.78Sell$957,460.00
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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, Joo Mi Kim, Philippe Courtot Family Trust, Jeffrey P Hank, Donald C Mccauley, Donald Mccauley, Sumedh Thakar, Philippe Courtot, Peter Albert, Kristi Marie Rogers, Peter Pace, Wendy Pfeiffer, Howard A Schmidt, John N Wilson, Sandra E Bergeron, Allan Peters, John A Zangardi, Todd P Headley, Sumedh S. Thakar, Bruce K. Posey, Donald R Dixon, Donald C. Mccauley, Thakar Sumedh S, and John Wilson

  • The most active insider trader at Qualys Inc is Sumedh S Thakar with 135 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 Aug. 22, 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.