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Glaukos Corp (GKOS) Insider Trading

Total insider buys:
  • $536,950.40
Total insider sells:
  • $287,848,790.13
Most recent insider trade:
  • March 25, 2025
Most active insider trader:
  • Thomas William Burns
Trader NameDateTitleAmountPriceTypeTotal Value
July 12, 2023COO2,700$73.09Sell$197,343.00
July 10, 2023CEO13,440$70.87Sell$952,492.80
July 7, 2023CEO133$70.00Sell$9,310.00
July 5, 2023CEO5,027$70.02Sell$351,990.54
July 3, 2023CEO26,400$69.51Sell$1,835,064.00
June 28, 2023CEO26,810$70.19Sell$1,881,793.90
June 7, 2023CEO17,382$67.20Sell$1,168,070.40
June 2, 2023CEO142$60.00Sell$8,520.00
May 23, 2023CEO7$60.00Sell$420.00
May 18, 2023CEO11,662$60.17Sell$701,702.54
May 16, 2023CEO3,704$60.01Sell$222,277.04
Aug. 5, 2022Director3,362$53.01Sell$178,219.62
May 6, 2021CFO5,000$82.22Sell$411,100.00
May 3, 2021CFO20,000$93.53Sell$1,870,600.00
March 15, 2021CFO5,000$87.88Sell$439,400.00
Feb. 9, 2021CFO13,750$96.58Sell$1,327,975.00
Dec. 1, 2020Director50,000$67.97Sell$3,398,500.00
May 26, 2020CEO207,447$39.23Sell$8,138,145.81
May 20, 2020CEO400$38.05Sell$15,220.00
Sept. 30, 2019CFO4,631$59.75Sell$276,702.25
Sept. 12, 2019CFO2,500$73.25Sell$183,125.00
Sept. 10, 2019CFO3,750$68.50Sell$256,875.00
Aug. 26, 2019CFO4,631$59.16Sell$273,969.96
July 22, 2019CFO10,346$75.41Sell$780,191.86
June 17, 2019CFO8,750$74.22Sell$649,425.00
June 12, 2019CFO2,500$73.25Sell$183,125.00
May 16, 2019CFO3,647$68.50Sell$249,819.50
May 13, 2019CFO2,603$65.14Sell$169,559.42
March 6, 2019COO90,000$67.69Sell$6,092,100.00
Feb. 19, 2019Insider1,500$14.00Buy$21,000.00
Feb. 19, 2019Director25,000$14.00Buy$350,000.00
Feb. 19, 2019CFO5,000$70.03Sell$350,150.00
Nov. 28, 2018CFO5,000$60.03Sell$300,150.00
Nov. 26, 2018CFO2,100$58.37Sell$122,577.00
Nov. 15, 2018Director41,500$57.62Sell$2,391,230.00
Nov. 13, 2018Director14,475$58.01Sell$839,694.75
Aug. 30, 2018Director502,760$60.39Sell$30,361,676.40
Aug. 7, 2018CEO150,000$38.78Sell$5,817,000.00
Aug. 2, 2018COO38,983$44.44Sell$1,732,404.52
June 19, 2018COO7,759$44.01Sell$341,473.59
June 15, 2018COO8,771$44.01Sell$386,011.71
March 6, 2018Director836,500$32.02Sell$26,784,730.00
March 2, 2018Director464,583$32.29Sell$15,001,385.07
Nov. 22, 2017CFO2,100$23.84Buy$50,064.00
Sept. 7, 2017CEO73,788$41.36Sell$3,051,871.68
Sept. 5, 2017CEO1,212$41.25Sell$49,995.00
Sept. 5, 2017Director580,200$38.73Sell$22,471,146.00
Aug. 17, 2017Director325,000$37.93Sell$12,327,250.00
March 14, 2017Director382,538$45.33Sell$17,340,447.54
Feb. 2, 2017CEO50,000$42.58Sell$2,129,000.00
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  • Insiders are both buying and selling Glaukos Corp stock.

  • The insider traders at Glaukos Corp are: Thomas William Burns, Joseph E Gilliam, Joseph E. Gilliam, Alex R Thurman, Chris M Calcaterra, Gilbert H Kliman, Richard L Harrison, Orbimed Advisors Llc, Marc Stapley, William J. Phd Link, Aimee S Weisner, Jonathan Silverstein, Gilbert H. Kliman, Montreux Equity Partners Iv Lp, Tomas Navratil, William J Phd Link, Mark J Foley, and David First

  • The most active insider trader at Glaukos Corp is Thomas William Burns with 31 trades.

  • Orbimed Advisors Llc has sold the most Glaukos Corp stock with a total value of $118,709,053.54.

  • Gilbert H Kliman has bought the most Glaukos Corp stock with a total value of $700,000.00.

  • The most recent insider trade for Glaukos Corp was on March 25, 2025.

  • The single biggest insider buy for Glaukos Corp was from Gilbert H Kliman with a total value of $350,000.00 on Feb. 19, 2019.

  • The single biggest insider sell for Glaukos Corp was from Gilbert H. Kliman with a total value of $30,361,676.40 on Aug. 30, 2018.