TRINSEO PLC

Ticker: TSE CUSIP: G9059U107 Class: Foreign Stock

Janney Montgomery Scott LLC's Holding History (CIK: 0001329948)

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

Q4 2021

Shares 6,083 Value ($000) $319 Avg Close $50.07 Range $42.66 - $56.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	6,083	$319	$50.07	$42.66 - $56.98