COLLEGIUM PHARMACEUTICAL INC

Ticker: COLL CUSIP: 19459J104 Class: Common Stock

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q3 2018

Shares 6,913 Value ($000) $102 Avg Close $17.73 Range $14.00 - $24.44

Q2 2018

Shares 3,968 Value ($000) $95 Avg Close $24.59 Range $20.81 - $28.91

Q1 2018

Shares 16,881 Value ($000) $333 Avg Close $23.83 Range $17.17 - $29.90

Q4 2017

Shares 14,329 Value ($000) $345 Avg Close $14.32 Range $9.01 - $20.92

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	6,913	$102	$17.73	$14.00 - $24.44
Q2 2018	3,968	$95	$24.59	$20.81 - $28.91
Q1 2018	16,881	$333	$23.83	$17.17 - $29.90
Q4 2017	14,329	$345	$14.32	$9.01 - $20.92