TRINSEO PLC

Ticker: TSE CUSIP: G9059U107 Class: Foreign Stock

Sterling Capital Management LLC's Holding History (CIK: 0001329883)

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

Q4 2025

Shares 2,349 Value ($000) $1 Avg Close $1.19 Range $0.45 - $2.41

Q3 2025

Shares 2,349 Value ($000) $6 Avg Close $2.60 Range $1.90 - $3.32

Q2 2025

Shares 919 Value ($000) $3 Avg Close $3.28 Range $2.33 - $4.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,349	$1	$1.19	$0.45 - $2.41
Q3 2025	2,349	$6	$2.60	$1.90 - $3.32
Q2 2025	919	$3	$3.28	$2.33 - $4.41