Mersana Therapeutics Inc (MRSN) Insider Trading

Total insider buys:
  • $78,607,470.32
Total insider sells:
  • $3,828,330.53
Most recent insider trade:
  • Oct. 28, 2024
Most active insider trader:
  • Timothy B Lowinger
Trader NameDateTitleAmountPriceTypeTotal Value
Sept. 14, 2020Insider35,248$22.00Sell$775,456.00
July 2, 2020VP3,383$22.49Sell$76,083.67
June 1, 2020Director1,085$22.95Buy$24,900.75
April 13, 2020Major Shareholder20,914$8.50Sell$177,769.00
April 7, 2020Director3,445,667$9.43Buy$32,492,639.81
March 5, 2019Major Shareholder3,750,000$4.00Buy$15,000,000.00
Sept. 24, 2018Insider3,500$11.63Sell$40,705.00
Aug. 27, 2018Insider3,500$13.15Sell$46,025.00
July 23, 2018Insider3,500$11.06Sell$38,710.00
July 3, 2017Major Shareholder1,000,000$15.00Buy$15,000,000.00
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  • Insiders are both buying and selling Mersana Therapeutics Inc stock.

  • The insider traders at Mersana Therapeutics Inc are: Timothy B Lowinger, Andrew A F Hack, Ashish Mandelia, Anna Protopapas, Tushar Misra, Alejandra Carvajal, Brian Deschuytner, Mohan Bala, Arvin Yang, Lawrence M. Alleva, Martin H Jr. Huber, Eva M Jack, Scott D Sandell, Enterprise Associates 14 New, M James Barrett, and Lawrence M Alleva

  • The most active insider trader at Mersana Therapeutics Inc is Timothy B Lowinger with 16 trades.

  • Timothy B Lowinger has sold the most Mersana Therapeutics Inc stock with a total value of $1,776,965.64.

  • Andrew A F Hack has bought the most Mersana Therapeutics Inc stock with a total value of $48,614,918.27.

  • The most recent insider trade for Mersana Therapeutics Inc was on Oct. 28, 2024.

  • The single biggest insider buy for Mersana Therapeutics Inc was from Andrew A F Hack with a total value of $32,492,639.81 on April 7, 2020.

  • The single biggest insider sell for Mersana Therapeutics Inc was from Eva M Jack with a total value of $775,456.00 on Sept. 14, 2020.