COLLEGIUM PHARMACEUTICAL INC

Ticker: COLL CUSIP: 19459J104 Class: Common Stock

Pier Capital, LLC's Holding History (CIK: 0001310051)

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

Q2 2017

Shares 395,658 Value ($000) $4,950 Avg Close $9.88 Range $7.37 - $13.20

Q1 2017

Shares 366,064 Value ($000) $3,683 Avg Close $14.87 Range $9.88 - $17.60

Q4 2016

Shares 329,629 Value ($000) $5,132 Avg Close $16.62 Range $13.81 - $20.55

Q3 2016

Shares 44,700 Value ($000) $861 Avg Close $11.88 Range $8.24 - $20.25

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	395,658	$4,950	$9.88	$7.37 - $13.20
Q1 2017	366,064	$3,683	$14.87	$9.88 - $17.60
Q4 2016	329,629	$5,132	$16.62	$13.81 - $20.55
Q3 2016	44,700	$861	$11.88	$8.24 - $20.25