Jeffrey J Cote Trinseo PLC (TSE) insider trading activity

Jeffrey J Cote is of Trinseo PLC. Currently has a direct ownership of 88,183 shares of TSE, which is worth approximately $181,656. The most recent transaction as insider was on Jun 25, 2025, when has been sold 42,484 shares (Ordinary Shares) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 88.2K

16.16% 3M change

16.16% 12M change

Total Value Held $181,656

JEFFREY J COTE Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jun 25 2025	BUY Grant, award, or other acquisition	-	42,484 Added 32.51%	88,183 Ordinary Shares
Jun 21 2025	SELL Payment of exercise price or tax liability	$38,456 $3.73 p/Share	10,310 Reduced 18.41%	45,699 Ordinary Shares
Jun 21 2024	BUY Grant, award, or other acquisition	-	41,009 Added 35.07%	75,912 Ordinary Shares
Jun 14 2024	SELL Payment of exercise price or tax liability	$9,445 $2.84 p/Share	3,326 Reduced 8.7%	34,903 Ordinary Shares
Jun 14 2023	SELL Payment of exercise price or tax liability	$13,747 $14.38 p/Share	956 Reduced 2.44%	38,202 Ordinary Shares
Jun 14 2023	BUY Grant, award, or other acquisition	-	9,041 Added 18.76%	39,158 Ordinary Shares
Aug 15 2022	BUY Open market or private purchase	$317,600 $31.76 p/Share	10,000 Added 24.93%	30,117 Ordinary Shares
Jun 17 2022	SELL Payment of exercise price or tax liability	$41,660 $37.43 p/Share	1,113 Reduced 5.24%	20,117 Ordinary Shares
Jun 14 2022	BUY Grant, award, or other acquisition	-	3,183 Added 13.04%	21,230 Ordinary Shares
Jun 17 2021	BUY Grant, award, or other acquisition	-	2,260 Added 11.13%	18,047 Ordinary Shares
Feb 25 2021	SELL Open market or private sale	$329,100 $65.82 p/Share	5,000 Reduced 31.67%	10,787 Ordinary Shares

Also insider at

Sensata Technologies Holding plc Technology

CEO and President

JJC

Jeffrey J Cote

Berwyn, PA

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