TRINSEO PLC

Ticker: TSE CUSIP: G9059U107 Class: Foreign Stock

Parallel Advisors, LLC's Holding History (CIK: 0001690010)

Note: Option positions (PUT/CALL) are excluded.

Q4 2022

Shares 93 Value ($000) $2 Avg Close $21.14 Range $16.83 - $27.03

Q4 2021

Shares 6 Value ($000) $0 Avg Close $50.07 Range $42.66 - $56.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	93	$2	$21.14	$16.83 - $27.03
Q4 2021	6	$0	$50.07	$42.66 - $56.98