TRINSEO PLC

Ticker: TSE CUSIP: G9059U107 Class: Foreign Stock

Nuveen, LLC's Holding History (CIK: 0001871926)

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

Q4 2025

Shares 44,280 Value ($000) $22 Avg Close $1.19 Range $0.45 - $2.41

Q3 2025

Shares 44,280 Value ($000) $104 Avg Close $2.60 Range $1.90 - $3.32

Q2 2025

Shares 44,280 Value ($000) $138 Avg Close $3.28 Range $2.33 - $4.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	44,280	$22	$1.19	$0.45 - $2.41
Q3 2025	44,280	$104	$2.60	$1.90 - $3.32
Q2 2025	44,280	$138	$3.28	$2.33 - $4.41