COLLEGIUM PHARMACEUTICAL INC

Ticker: COLL CUSIP: 19459J104 Class: Common Stock

Weiss Asset Management LP's Holding History (CIK: 0001357550)

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

Q4 2025

Shares 22,440 Value ($000) $1,039 Avg Close $41.84 Range $31.26 - $50.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,440	$1,039	$41.84	$31.26 - $50.79