Verastem Inc (VSTM) Insider Trading

Total insider buys:
  • $10,817,830.43
Total insider sells:
  • $5,549,526.42
Most recent insider trade:
  • March 17, 2025
Most active insider trader:
  • Daniel Calkins
Trader NameDateTitleAmountPriceTypeTotal Value
May 14, 2014Chairman2,000$7.56Buy$15,120.00
May 13, 2014CEO1,000$7.62Buy$7,620.00
Nov. 18, 2013Director1,000$9.60Buy$9,600.00
Nov. 11, 2013Director1,000$10.93Buy$10,930.00
Nov. 4, 2013Director1,000$10.51Buy$10,510.00
Oct. 28, 2013Director1,000$11.26Buy$11,260.00
Oct. 21, 2013Director1,000$12.57Buy$12,570.00
Oct. 14, 2013Director1,000$10.56Buy$10,560.00
Oct. 7, 2013Director1,000$11.53Buy$11,530.00
Sept. 30, 2013Director1,000$12.55Buy$12,550.00
Sept. 23, 2013Director1,000$13.17Buy$13,170.00
Sept. 16, 2013Director1,000$13.81Buy$13,810.00
Sept. 9, 2013Director1,000$14.04Buy$14,040.00
Sept. 3, 2013Director1,000$14.07Buy$14,070.00
Aug. 26, 2013Director1,000$14.21Buy$14,210.00
Aug. 19, 2013Director1,000$13.45Buy$13,450.00
Aug. 12, 2013Director1,000$14.75Buy$14,750.00
Aug. 5, 2013Director1,000$15.25Buy$15,250.00
July 29, 2013Director1,000$15.15Buy$15,150.00
July 24, 2013Director1,000$16.39Buy$16,390.00
July 15, 2013Director1,000$17.19Buy$17,190.00
July 8, 2013Director1,000$14.69Buy$14,690.00
July 1, 2013Director1,000$14.11Buy$14,110.00
June 13, 2013COO1,000$11.39Buy$11,390.00
June 12, 2013Director5,823$9.74Buy$56,716.02
June 12, 2013Major Shareholder48,171$9.40Buy$452,807.40
June 11, 2013Director12,000$9.30Buy$111,600.00
June 7, 2013CEO1,000$9.06Buy$9,060.00
May 13, 2013Director25,000$9.74Buy$243,500.00
May 1, 2013Director10,000$9.66Buy$96,600.00
April 17, 2013Director5,631$9.50Buy$53,494.50
Dec. 18, 2012Major Shareholder6,193$7.87Buy$48,738.91
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  • Insiders are both buying and selling Verastem Inc stock.

  • The insider traders at Verastem Inc are: Daniel Calkins, Dan Paterson, Richard Aldrich, Robert E Gagnon, Brian M Stuglik, Robert Forrester, Timothy J Barberich, Christoph H Westphal, John K Clarke, Michael Kauffman, Christoph Westphal, Henri A Termeer, Joseph M Lobacki, Lp Chp III, Monica Singh, Ra Capital Management, L.P., S. Louise Phanstiel, Alison Frances Lawton, Joanna Horobin, Stephen A Sherwin, Steven H Bloom, and Paul A Friedman

  • The most active insider trader at Verastem Inc is Daniel Calkins with 23 trades.

  • Ra Capital Management, L.P. has sold the most Verastem Inc stock with a total value of $7,442,169.00.

  • Christoph H Westphal has bought the most Verastem Inc stock with a total value of $16,021,807.00.

  • The most recent insider trade for Verastem Inc was on March 17, 2025.

  • The single biggest insider buy for Verastem Inc was from Christoph H Westphal with a total value of $7,999,998.50 on Jan. 28, 2015.

  • The single biggest insider sell for Verastem Inc was from Ra Capital Management, L.P. with a total value of $3,006,003.00 on April 27, 2020.