Trinseo PLC Stock Ownership - Who owns Trinseo?


Insider buying vs selling

Have Trinseo PLC insiders been buying or selling?
Jeanmarie F. DesmondDirector2022-09-082,850$25.01
Jeanmarie F. DesmondDirector2022-09-071,335$25.46
Jeffrey J. CoteDirector2022-08-1510,000$31.76
Mg Investment Management Ltd10% Owner2022-07-193,000$43.51
Donald T. MisheffDirector2022-06-171,085$37.43
Klynne JohnsonDirector2022-06-171,113$37.43
Joseph AlvaradoDirector2022-06-171,099$37.43
Mark E. TomkinsDirector2022-06-171,113$37.43
Henri SteinmetzDirector2022-06-171,085$37.43
Victoria BrifoDirector2022-06-171,085$37.43

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Net Insider Buy/Sell (L12M) Ownership

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TSE Shareholders

What type of owners hold Trinseo PLC stock?
Brian Chu213.14%74,542,370$1.53BInsider
Felix Hauser137.08%47,941,031$987.11MInsider
Aurelien Vasseur137.08%47,939,134$987.07MInsider
Stephen M. Zide106.67%37,305,848$768.13MInsider
Michel Plantevin106.58%37,274,052$767.47MInsider
Seth Meisel106.58%37,272,803$767.45MInsider
Stephen F. Thomas106.57%37,271,464$767.42MInsider
Mg Investment Management Ltd66.04%23,095,132$475.53MInsider
Mg Investment Management Ltd21.81%7,628,044$157.06MInstitution
Blackrock Inc16.79%5,870,824$120.88MInstitution

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TSE vs Specialty Chemical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
TSE8.93%91.07%Net SellingNet Buying
HWKN60.50%11.54%Net Selling
CCF53.85%46.15%Net SellingNet Selling
FEAM13.21%21.82%Net Selling
LWLG22.26%19.23%Net Selling

Trinseo Stock Ownership FAQ

Who owns Trinseo?

Trinseo (NYSE: TSE) is owned by 96.31% institutional shareholders, 982.19% Trinseo insiders, and 0.00% retail investors. Brian Chu is the largest individual Trinseo shareholder, owning 74.54M shares representing 213.14% of the company. Brian Chu's Trinseo shares are currently valued at $1.53B.

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