COLLEGIUM PHARMACEUTICAL INC

Ticker: COLL CUSIP: 19459J104 Class: Common Stock

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q2 2016

Shares 101,410 Value ($000) $1,202 Avg Close $16.52 Range $11.55 - $20.03

Q1 2016

Shares 82,100 Value ($000) $1,490 Avg Close $18.18 Range $13.80 - $28.47

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	101,410	$1,202	$16.52	$11.55 - $20.03
Q1 2016	82,100	$1,490	$18.18	$13.80 - $28.47