Collegium Pharmaceutical Inc (COLL) Insider Trading

Total insider buys:
  • $4,316,951.25
Total insider sells:
  • $61,038,238.87
Most recent insider trade:
  • Sept. 13, 2024
Most active insider trader:
  • Michael Thomas Heffernan
Trader NameDateTitleAmountPriceTypeTotal Value
Jan. 21, 2020Director295,287$21.93Sell$6,475,643.91
Jan. 14, 2020EVP1,321$23.87Sell$31,532.27
Nov. 8, 2019Director25,000$19.33Sell$483,250.00
Nov. 7, 2019CEO64,821$18.77Sell$1,216,690.17
Aug. 29, 2019Director22,106$11.65Sell$257,534.90
July 15, 2019Director25,000$11.26Sell$281,500.00
July 11, 2019EVP2,857$12.31Sell$35,169.67
June 17, 2019Director25,000$11.37Sell$284,250.00
June 3, 2019CEO7,436$11.59Sell$86,183.24
May 31, 2019CEO5,851$11.52Sell$67,403.52
May 15, 2019Director25,000$12.84Sell$321,000.00
April 15, 2019Director25,000$15.09Sell$377,250.00
March 15, 2019Director25,000$17.17Sell$429,250.00
Feb. 15, 2019Director25,000$14.81Sell$370,250.00
Jan. 15, 2019Director25,000$15.56Sell$389,000.00
Dec. 17, 2018Director25,000$18.18Sell$454,500.00
Nov. 15, 2018Director25,000$16.60Sell$415,000.00
Oct. 15, 2018Director25,000$16.53Sell$413,250.00
June 21, 2018Insider10,000$27.92Sell$279,200.00
June 12, 2018Chairman150,000$25.27Sell$3,790,500.00
June 12, 2018Insider4,096$27.00Sell$110,592.00
June 1, 2018COO79,683$22.59Sell$1,800,038.97
April 19, 2018Chairman44,400$26.00Sell$1,154,400.00
Jan. 23, 2018Chairman20,000$25.01Sell$500,200.00
Jan. 19, 2018Chairman20,000$22.50Sell$450,000.00
Jan. 10, 2018Insider6,928$19.07Sell$132,116.96
Dec. 8, 2017Major Shareholder1,000,000$17.34Sell$17,340,000.00
Nov. 21, 2017Insider4,601$17.25Sell$79,367.25
Nov. 17, 2017CTO4,029$17.00Sell$68,493.00
Nov. 15, 2017CEO50,000$15.53Sell$776,500.00
May 12, 2017Insider10,000$9.18Buy$91,800.00
Aug. 12, 2016Director2,375$10.59Buy$25,151.25
May 12, 2015Major Shareholder200,000$12.00Buy$2,400,000.00
May 12, 2015Director150,000$12.00Buy$1,800,000.00
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  • Insiders are both buying and selling Collegium Pharmaceutical Inc stock.

  • The insider traders at Collegium Pharmaceutical Inc are: Michael Thomas Heffernan, Joseph Ciaffoni, Scott Dreyer, Alison B Fleming, Shirley R Kuhlmann, Colleen Tupper, Paul Brannelly, Longitude Capital Partners, Ll, David Hirsch, Thomas B Smith, John Gordon Freund, Garen G Bohlin, and John A Fallon

  • The most active insider trader at Collegium Pharmaceutical Inc is Michael Thomas Heffernan with 22 trades.

  • Longitude Capital Partners, Ll has sold the most Collegium Pharmaceutical Inc stock with a total value of $34,680,000.00.

  • Longitude Capital Partners, Ll has bought the most Collegium Pharmaceutical Inc stock with a total value of $4,800,000.00.

  • The most recent insider trade for Collegium Pharmaceutical Inc was on Sept. 13, 2024.

  • The single biggest insider buy for Collegium Pharmaceutical Inc was from Longitude Capital Partners, Ll with a total value of $2,400,000.00 on May 12, 2015.

  • The single biggest insider sell for Collegium Pharmaceutical Inc was from Longitude Capital Partners, Ll with a total value of $17,340,000.00 on Dec. 8, 2017.