Trinseo SA (TSE) Insider Trading
- $11,844,444.55
- $1,336,128,901.25
- Aug. 14, 2025
- M&G Investment Management Ltd
| Trader Name | Date | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|---|
| May 12, 2016 | Director | 8,000,000 | $42.90 | Sell | $343,200,000.00 | |
| March 24, 2016 | Director | 10,600,000 | $35.63 | Sell | $377,678,000.00 | |
| March 13, 2015 | Insider | 6,000 | $18.68 | Buy | $112,080.00 |
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, Catherine C Keenan, Matthew Farrell, Jeffrey J Cote, David Phillip Stasse, Johanna Frisch, Barry J Niziolek, Jeanmarie F Desmond, Stephen M Zide, E. Jeffery Denton, 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, Ruth Springham, Ryan J Leib, and Stephen F Thomas
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 Aug. 14, 2025.
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.