TRINSEO PLC

Ticker: TSE CUSIP: G9059U107 Class: Foreign Stock

BNP PARIBAS ARBITRAGE, SA's Holding History (CIK: 0001166588)

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

Q4 2025

Shares 8,370 Value ($000) $4 Avg Close $1.19 Range $0.45 - $2.41

Q3 2025

Shares 23,454 Value ($000) $55 Avg Close $2.60 Range $1.90 - $3.32

Q2 2025

Shares 41,586 Value ($000) $130 Avg Close $3.28 Range $2.33 - $4.41

Q1 2025

Shares 23,078 Value ($000) $85 Avg Close $4.52 Range $3.49 - $5.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,370	$4	$1.19	$0.45 - $2.41
Q3 2025	23,454	$55	$2.60	$1.90 - $3.32
Q2 2025	41,586	$130	$3.28	$2.33 - $4.41
Q1 2025	23,078	$85	$4.52	$3.49 - $5.95