Angelo N. Chaclas Trinseo PLC (TSE) insider trading activity

Angelo N. Chaclas is SVP, CLO, CCO & CORP. SEC. of Trinseo PLC. Currently has a direct ownership of 293,193 shares of TSE, which is worth approximately $1.4 Million. The most recent transaction as insider was on Feb 27, 2025, when has been sold 90,812 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) 293K

41.63% 3M change

122.1% 12M change

Total Value Held $1.4 Million

Angelo N. Chaclas Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Feb 27 2025	BUY Grant, award, or other acquisition	-	90,812 Added 23.65%	293,193 Ordinary Shares
Feb 21 2025	SELL Payment of exercise price or tax liability	$20,368 $5.52 p/Share	3,690 Reduced 1.79%	202,381 Ordinary Shares
Feb 16 2025	SELL Payment of exercise price or tax liability	$4,811 $5.14 p/Share	936 Reduced 0.45%	206,071 Ordinary Shares
Aug 12 2024	BUY Open market or private purchase	$192,750 $2.57 p/Share	75,000 Added 26.6%	207,007 Ordinary Shares
Feb 21 2024	BUY Grant, award, or other acquisition	-	44,041 Added 25.02%	132,007 Ordinary Shares
Feb 19 2024	SELL Payment of exercise price or tax liability	$731 $4.78 p/Share	153 Reduced 0.17%	87,966 Ordinary Shares
Feb 19 2024	BUY Grant, award, or other acquisition	-	466 Added 0.53%	88,119 Ordinary Shares
Feb 17 2024	SELL Payment of exercise price or tax liability	$4,086 $4.78 p/Share	855 Reduced 0.97%	87,653 Ordinary Shares
Sep 12 2023	BUY Open market or private purchase	$161,400 $8.07 p/Share	20,000 Added 18.43%	88,508 Ordinary Shares
Mar 09 2023	SELL Payment of exercise price or tax liability	$46,531 $22.2 p/Share	2,096 Reduced 2.97%	68,508 Ordinary Shares
Mar 09 2023	BUY Grant, award, or other acquisition	-	7,626 Added 9.75%	70,604 Ordinary Shares
Feb 25 2023	SELL Payment of exercise price or tax liability	$55,792 $24.3 p/Share	2,296 Reduced 3.52%	62,978 Ordinary Shares
Feb 22 2023	BUY Grant, award, or other acquisition	-	28,240 Added 30.2%	65,274 Ordinary Shares
Mar 07 2022	SELL Payment of exercise price or tax liability	$54,894 $43.81 p/Share	1,253 Reduced 3.27%	37,034 Ordinary Shares
Mar 07 2022	BUY Grant, award, or other acquisition	-	4,559 Added 10.64%	38,287 Ordinary Shares
Feb 26 2022	SELL Payment of exercise price or tax liability	$54,035 $53.82 p/Share	1,004 Reduced 2.89%	33,728 Ordinary Shares
Feb 16 2022	BUY Grant, award, or other acquisition	-	3,722 Added 9.68%	34,732 Ordinary Shares
Feb 26 2021	SELL Open market or private sale	$1,035,954 $65.22 p/Share	15,884 Reduced 33.87%	31,010 Ordinary Shares
Feb 26 2021	BUY Exercise of conversion of derivative security	$358,184 $22.55 p/Share	15,884 Added 25.3%	46,894 Ordinary Shares
Feb 22 2021	SELL Payment of exercise price or tax liability	$43,282 $64.6 p/Share	670 Reduced 2.11%	31,010 Ordinary Shares
Feb 17 2021	BUY Grant, award, or other acquisition	-	3,390 Added 9.67%	31,680 Ordinary Shares

ANC

Angelo N. Chaclas

SVP, CLO, CCO & CORP. SEC.

Berwyn, PA

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells TSE shares.

Notify only if

Value

Insider Trading

Get notified when an Trinseo PLC insider buys or sells TSE shares.

Notify only if

Operation

Value

Type

News

Receive news related to Trinseo PLC

Track Activities on TSE

Account