COLLEGIUM PHARMACEUTICAL INC

Ticker: COLL CUSIP: 19459J104 Class: Common Stock

Birchview Capital, LP's Holding History (CIK: 0001618205)

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

Q1 2016

Shares 76,768 Value ($000) $1,393 Avg Close $18.18 Range $13.80 - $28.47

Q4 2015

Shares 58,768 Value ($000) $1,616 Avg Close $21.07 Range $15.51 - $30.58

Q3 2015

Shares 58,768 Value ($000) $1,299 Avg Close $18.01 Range $12.58 - $24.88

Q2 2015

Shares 78,768 Value ($000) $1,405 Avg Close $17.29 Range $11.92 - $20.62

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	76,768	$1,393	$18.18	$13.80 - $28.47
Q4 2015	58,768	$1,616	$21.07	$15.51 - $30.58
Q3 2015	58,768	$1,299	$18.01	$12.58 - $24.88
Q2 2015	78,768	$1,405	$17.29	$11.92 - $20.62