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Trinseo SA (TSE) Insider Trading

Total insider buys:
  • $10,845,046.73
Total insider sells:
  • $1,336,128,901.25
Most recent insider trade:
  • Sept. 14, 2023
Most active insider trader:
  • M&G Investment Management Ltd
Trader NameDateTitleAmountPriceTypeTotal Value
July 13, 2020Major Shareholder310,510$21.81Buy$6,772,223.10
June 5, 2020Major Shareholder10,000$25.63Sell$256,300.00
June 3, 2020Major Shareholder20,000$23.14Sell$462,800.00
March 10, 2020Director17,279$16.83Buy$290,805.57
March 9, 2020Insider5,500$17.54Buy$96,470.00
March 9, 2020CEO12,000$17.54Buy$210,480.00
Dec. 12, 2019Director8,000$37.70Sell$301,600.00
Dec. 12, 2019Insider1,498$38.07Sell$57,028.86
Aug. 14, 2019Insider15,000$28.97Buy$434,550.00
June 3, 2019Insider12,264$38.17Sell$468,116.88
May 30, 2019Insider5,050$38.41Sell$193,970.50
May 8, 2019Insider2,082$44.56Sell$92,773.92
Dec. 6, 2018CFO4,500$48.48Buy$218,160.00
Dec. 3, 2018Director20,000$51.17Buy$1,023,400.00
Nov. 30, 2018Director10,208$50.12Buy$511,624.96
Aug. 8, 2018Insider1,643$77.95Sell$128,071.85
May 16, 2018Insider6,613$76.72Sell$507,349.36
March 13, 2018Insider7,991$82.10Sell$656,061.10
March 6, 2018SVP33,124$80.25Sell$2,658,201.00
March 6, 2018Insider2,974$80.68Sell$239,942.32
Dec. 22, 2017CFO11$72.55Sell$798.05
Nov. 10, 2017Insider10,043$71.17Sell$714,760.31
Sept. 5, 2017Insider25,000$68.50Sell$1,712,500.00
Sept. 1, 2017Insider5,399$67.38Sell$363,784.62
Aug. 30, 2017Director5,000$65.01Sell$325,050.00
Aug. 2, 2017Insider25,000$71.04Sell$1,776,000.00
July 5, 2017Insider25,000$69.49Sell$1,737,250.00
June 13, 2017Insider20,000$67.24Sell$1,344,800.00
May 15, 2017Insider20,000$64.00Sell$1,280,000.00
May 1, 2017Insider15,000$66.28Sell$994,200.00
April 24, 2017Insider20,000$65.07Sell$1,301,400.00
April 17, 2017Insider15,000$64.17Sell$962,550.00
March 13, 2017Insider20,000$69.72Sell$1,394,400.00
March 7, 2017Director10,000$70.77Sell$707,700.00
March 6, 2017Insider15,348$71.15Sell$1,092,010.20
March 3, 2017Insider23,771$71.40Sell$1,697,249.40
Feb. 13, 2017Insider20,000$70.41Sell$1,408,200.00
Jan. 13, 2017Insider20,000$62.84Sell$1,256,800.00
Sept. 23, 2016Director10,669,567$54.05Sell$576,690,096.35
June 9, 2016Insider2,100$48.82Buy$102,522.00
May 13, 2016Insider1,200$43.66Buy$52,392.00
May 12, 2016Director8,000,000$42.90Sell$343,200,000.00
March 24, 2016Director10,600,000$35.63Sell$377,678,000.00
March 13, 2015Insider6,000$18.68Buy$112,080.00
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  • Insiders are both buying and selling Trinseo SA stock.

  • The insider traders at Trinseo SA are: M&G Investment Management Ltd, Christopher D Pappas, Frank A Bozich, Angelo N Chaclas, David Phillip Stasse, Catherine C Keenan, Jeanmarie F Desmond, Jeffrey J Cote, Stephen M Zide, Barry J Niziolek, E. Jeffery Denton, Ruth Springham, Ryan J Leib, Stephen F Thomas, Timothy J Thomas, Alice Heezen, Timothy M Stedman, Bernard M Skeete, Felix Hauser, Hayati Yarkadas, Henri Steinmetz, Joseph Alvarado, Klynne Johnson, Leener Pierre-Marie De, Marilyn N Horner, Martin Pugh, and Matthew Farrell

  • The most active insider trader at Trinseo SA is M&G Investment Management Ltd with 37 trades.

  • Ruth Springham has sold the most Trinseo SA stock with a total value of $1,153,380,192.70.

  • M&G Investment Management Ltd has bought the most Trinseo SA stock with a total value of $13,544,446.20.

  • The most recent insider trade for Trinseo SA was on Sept. 14, 2023.

  • The single biggest insider buy for Trinseo SA was from M&G Investment Management Ltd with a total value of $6,772,223.10 on July 13, 2020.

  • The single biggest insider sell for Trinseo SA was from Ruth Springham with a total value of $576,690,096.35 on Sept. 23, 2016.