Trinseo
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 3,000 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 3,000 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 6,000 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 2,000 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 3,000 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 2,000 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 2,000 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 10,000 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 5,000 N/A N/A
Purchase
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 130,802 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 310,510 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 10,000 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 5,000 N/A N/A
Sale
M&G INVESTMENT MANAGEMENT LTD 10 percent owner
Common Stock 20,000 N/A N/A
Purchase
SKEETE BERNARD M officer: VP, CAO and Global Con..
Ordinary Shares 150 N/A N/A
Purchase
STEINMETZ HENRI director
Ordinary Shares 17,279 N/A N/A
Purchase
BOZICH FRANK A director, officer: President an..
Ordinary Shares 12,000 N/A N/A
Purchase
STASSE DAVID PHILLIP officer: See Remarks
Ordinary Shares 5,500 N/A N/A
Sale
PAPPAS CHRISTOPHER D director
Ordinary Shares 16,000 N/A N/A
Sale
CHACLAS ANGELO N. officer: See Remarks
Ordinary Shares 1,498 N/A N/A
Option
CHACLAS ANGELO N. officer: See Remarks
Option to Purchase Ordinary Shares 1,498 N/A N/A
Sale
PAPPAS CHRISTOPHER D director
Ordinary Shares 8,000 N/A N/A
Sale
PAPPAS CHRISTOPHER D director
Ordinary Sahres 8,000 N/A N/A
Purchase
BOZICH FRANK A director, officer: President an..
Ordinary Shares 15,000 N/A N/A
Option
KEENAN CATHERINE C. officer: See Remarks
Options to Purchase Ordinary Shares 8,994 N/A N/A
Sale
KEENAN CATHERINE C. officer: See Remarks
Ordinary Share 7,214 N/A N/A
Option
KEENAN CATHERINE C. officer: See Remarks
Ordinary Shares 8,994 N/A N/A
Option
KEENAN CATHERINE C. officer: See Remarks
Options to Purchase Ordinary Shares 7,904 N/A N/A
Sale
KEENAN CATHERINE C. officer: See Remarks
Ordinary Shares 5,050 N/A N/A
Option
KEENAN CATHERINE C. officer: See Remarks
Ordinary Shares 7,904 N/A N/A
Option
KEENAN CATHERINE C. officer: See Remarks
Options to Purchase Ordinary Shares 3,500 N/A N/A
Sale
KEENAN CATHERINE C. officer: See Remarks
Ordinary Shares 2,082 N/A N/A
Option
KEENAN CATHERINE C. officer: See Remarks
Ordinary Shares 3,500 N/A N/A
Purchase
NIZIOLEK BARRY J officer: EVP & Chief Financial ..
Ordinary Shares 4,500 N/A N/A
Purchase
ZIDE STEPHEN M director
Ordinary Shares 9,792 N/A N/A
Purchase
ZIDE STEPHEN M director
Ordinary Shares 10,208 N/A N/A
Sale
KEENAN CATHERINE C. officer: See Remarks
Ordinary Shares 1,643 N/A N/A
Option
STASSE DAVID PHILLIP officer: See Remarks
Ordinary Shares 6,613 $38.85 $256,935
Option
STASSE DAVID PHILLIP officer: See Remarks
Option to Purchase Ordinary Shares 6,613 $38.85 $256,935
Option
STASSE DAVID PHILLIP officer: See Remarks
Option to Purchase Ordinary Shares 6,613 N/A N/A
Sale
STASSE DAVID PHILLIP officer: See Remarks
Ordinary Shares 6,613 N/A N/A
Option
STASSE DAVID PHILLIP officer: See Remarks
Ordinary Shares 6,613 N/A N/A
Option
CHACLAS ANGELO N. officer: See Remarks
Option to Purchase Ordinary Shares 7,991 N/A N/A
Sale
CHACLAS ANGELO N. officer: See Remarks
Ordinary Shares 7,991 N/A N/A
Option
CHACLAS ANGELO N. officer: See Remarks
Ordinary Shares 7,991 N/A N/A
Sale
DENTON E. JEFFERY officer: VP - Supply Chain Serv..
Ordinary Shares 3,500 N/A N/A
Option
HORNER MARILYN N officer: SVP - Human Resources
Option to Purchase Ordinary Shares 22,476 $22.56 $506,946
Option
HORNER MARILYN N officer: SVP - Human Resources
Ordinary Shares 22,476 $22.56 $506,946
Option
LEIB RYAN J officer: See Remarks
Option to Purchase Ordinary Shares 1,850 $53.81 $99,554
Option
LEIB RYAN J officer: See Remarks
Ordinary Shares 1,850 $53.81 $99,554

Showing 100 to 150 of 248 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.