PTC Therapeutics Inc (PTCT) Insider Trading

Total insider buys:
  • $31,673,582.00
Total insider sells:
  • $163,747,147.72
Most recent insider trade:
  • May 16, 2025
Most active insider trader:
  • Stuart Walter Peltz
Trader NameDateTitleAmountPriceTypeTotal Value
Sept. 26, 2014Insider16,000$44.63Sell$714,080.00
Sept. 18, 2014Director2,000$40.16Sell$80,320.00
Sept. 15, 2014Insider8,000$36.24Sell$289,920.00
May 22, 2014CFO1,650$14.74Sell$24,321.00
March 24, 2014CEO25,487$29.86Sell$761,041.82
March 21, 2014Director2,317$30.93Sell$71,664.81
March 21, 2014President15,320$29.61Sell$453,625.20
March 20, 2014VP10,049$30.96Sell$311,117.04
March 19, 2014VP10,859$31.91Sell$346,510.69
March 18, 2014Director7,616$31.18Sell$237,466.88
March 14, 2014Director1,186$31.02Sell$36,789.72
March 13, 2014Insider1,186$31.75Sell$37,655.50
March 7, 2014CEO27,414$29.91Sell$819,952.74
Dec. 17, 2013major shareholder66,667$19.08Sell$1,272,006.36
June 25, 2013Director1,250,000$15.00Buy$18,750,000.00
June 25, 2013Major Shareholder666,676$15.00Buy$10,000,140.00
June 25, 2013Insider25,000$15.00Buy$375,000.00
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  • Insiders are both buying and selling PTC Therapeutics Inc stock.

  • The insider traders at PTC Therapeutics Inc are: Stuart Walter Peltz, Mark Elliott Boulding, Christine Marie Utter, Neil Gregory Almstead, Emily Luisa Hill, Eric Pauwels, Mark Rothera, Allan Steven Jacobson, Matthew B Klein, Claudia De Oliveira Ri Hirawat, Marcio Souza, David P Southwell, Lee Scott Golden, Stephanie Okey, Dawn Svoronos, Pierre Gravier, Jerome B Zeldis, Michael Schmertzler, Hbm Healthcare Investments (Ca, Shane William Charles Kovacs, Michael Kranda, David Southwell, Adam Koppel, Alethia Young, Matthew B. Klein, Emma Reeve, Michael L Kranda, Richard Aldrich, Robert J Spiegel, and Robert Spiegel

  • The most active insider trader at PTC Therapeutics Inc is Stuart Walter Peltz with 31 trades.

  • Stuart Walter Peltz has sold the most PTC Therapeutics Inc stock with a total value of $85,044,720.20.

  • Adam Koppel has bought the most PTC Therapeutics Inc stock with a total value of $37,500,000.00.

  • The most recent insider trade for PTC Therapeutics Inc was on May 16, 2025.

  • The single biggest insider buy for PTC Therapeutics Inc was from Adam Koppel with a total value of $18,750,000.00 on June 25, 2013.

  • The single biggest insider sell for PTC Therapeutics Inc was from Stuart Walter Peltz with a total value of $21,253,437.00 on Dec. 7, 2020.