FRANK A. BOZICH - 09 Mar 2023 Form 4 Insider Report for Trinseo PLC (TSE)

Signature
/s/ Angelo Chaclas, attorney-in-fact
Issuer symbol
TSE
Transactions as of
09 Mar 2023
Net transactions value
-$296,281
Form type
4
Filing time
13 Mar 2023, 18:53:04 UTC
Previous filing
28 Feb 2023
Next filing
13 Sep 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction TSE Ordinary Shares Award $0 +31,415 +18% $0.000000 205,999 09 Mar 2023 Direct F1
transaction TSE Ordinary Shares Tax liability $296,281 -13,346 -6.5% $22.20 192,653 09 Mar 2023 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents ordinary shares earned upon meeting the applicable performance criteria of performance-vesting restricted stock units.
F2 Shares withheld by the Company to pay taxes due following the vesting of performance-vesting restricted stock units.