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Qualys Inc (QLYS) Insider Trading

Total insider buys:
  • $1,875,500.00
Total insider sells:
  • $426,323,605.49
Most recent insider trade:
  • April 14, 2025
Most active insider trader:
  • Sumedh S Thakar
Trader NameDateTitleAmountPriceTypeTotal Value
Sept. 9, 2019Insider4,289$78.86Sell$338,230.54
Aug. 12, 2019Director1,300$82.34Sell$107,042.00
Aug. 9, 2019Insider6,980$82.99Sell$579,270.20
July 9, 2019Insider4,083$87.33Sell$356,568.39
July 8, 2019VP3,000$87.27Sell$261,810.00
July 8, 2019CFO1,500$87.22Sell$130,830.00
June 10, 2019VP2,000$88.61Sell$177,220.00
June 10, 2019Insider4,082$88.61Sell$361,706.02
June 6, 2019CFO1,500$85.05Sell$127,575.00
May 10, 2019Director11,250$85.60Sell$963,000.00
May 9, 2019Insider4,082$85.86Sell$350,480.52
May 8, 2019VP2,000$87.40Sell$174,800.00
May 6, 2019CFO1,500$89.91Sell$134,865.00
May 6, 2019Director22,500$89.87Sell$2,022,075.00
April 9, 2019Insider4,305$81.52Sell$350,943.60
April 8, 2019VP2,000$81.01Sell$162,020.00
April 8, 2019CFO1,500$81.14Sell$121,710.00
March 11, 2019Insider4,304$85.20Sell$366,700.80
March 8, 2019VP2,000$82.55Sell$165,100.00
March 6, 2019CFO1,500$81.46Sell$122,190.00
Feb. 11, 2019Director11,250$94.38Sell$1,061,775.00
Feb. 11, 2019Insider4,304$94.61Sell$407,201.44
Feb. 8, 2019VP2,000$93.58Sell$187,160.00
Feb. 6, 2019CFO1,500$92.47Sell$138,705.00
Jan. 9, 2019Insider3,799$78.22Sell$297,157.78
Jan. 8, 2019VP2,000$75.07Sell$150,140.00
Jan. 7, 2019CFO1,500$74.80Sell$112,200.00
Dec. 10, 2018VP2,000$76.38Sell$152,760.00
Dec. 10, 2018Insider3,796$77.09Sell$292,633.64
Dec. 6, 2018CFO1,500$74.35Sell$111,525.00
Nov. 12, 2018Director11,250$72.04Sell$810,450.00
Nov. 9, 2018Insider3,796$74.91Sell$284,358.36
Nov. 8, 2018VP2,000$76.28Sell$152,560.00
Nov. 6, 2018CFO1,500$72.39Sell$108,585.00
Oct. 9, 2018Insider3,825$75.73Sell$289,667.25
Oct. 8, 2018VP2,000$78.34Sell$156,680.00
Oct. 8, 2018CFO1,500$81.30Sell$121,950.00
Sept. 12, 2018Insider10,000$90.02Sell$900,200.00
Sept. 10, 2018Insider3,825$92.09Sell$352,244.25
Sept. 10, 2018VP2,000$92.10Sell$184,200.00
Sept. 6, 2018CFO1,500$89.02Sell$133,530.00
Aug. 17, 2018Chairman31,927$85.31Sell$2,723,692.37
Aug. 15, 2018Chairman40,000$84.90Sell$3,396,000.00
Aug. 13, 2018Chairman60,000$87.92Sell$5,275,200.00
Aug. 10, 2018CEO20,000$88.07Sell$1,761,400.00
Aug. 9, 2018Insider12,064$88.87Sell$1,072,127.68
Aug. 8, 2018VP2,000$88.49Sell$176,980.00
Aug. 8, 2018Chairman40,000$88.26Sell$3,530,400.00
Aug. 7, 2018Director2,500$88.56Sell$221,400.00
Aug. 6, 2018CFO1,500$86.84Sell$130,260.00
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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 130 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 14, 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.