COLLEGIUM PHARMACEUTICAL INC

Ticker: COLL CUSIP: 19459J104 Class: Common Stock

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q1 2020

Shares 74,047 Value ($000) $1,209 Avg Close $20.64 Range $13.00 - $25.59

Q4 2019

Shares 16,187 Value ($000) $333 Avg Close $16.67 Range $10.43 - $22.28

Q3 2019

Shares 40,706 Value ($000) $467 Avg Close $11.42 Range $10.01 - $13.57

Q2 2019

Shares 162,213 Value ($000) $2,133 Avg Close $13.37 Range $10.55 - $17.02

Q1 2019

Shares 196,132 Value ($000) $2,969 Avg Close $16.02 Range $13.10 - $18.88

Q4 2018

Shares 184,633 Value ($000) $3,170 Avg Close $17.11 Range $13.70 - $19.83

Q3 2018

Shares 197,037 Value ($000) $2,904 Avg Close $17.73 Range $14.00 - $24.44

Q2 2018

Shares 127,460 Value ($000) $3,040 Avg Close $24.59 Range $20.81 - $28.91

Q1 2018

Shares 43,600 Value ($000) $1,114 Avg Close $23.83 Range $17.17 - $29.90

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	74,047	$1,209	$20.64	$13.00 - $25.59
Q4 2019	16,187	$333	$16.67	$10.43 - $22.28
Q3 2019	40,706	$467	$11.42	$10.01 - $13.57
Q2 2019	162,213	$2,133	$13.37	$10.55 - $17.02
Q1 2019	196,132	$2,969	$16.02	$13.10 - $18.88
Q4 2018	184,633	$3,170	$17.11	$13.70 - $19.83
Q3 2018	197,037	$2,904	$17.73	$14.00 - $24.44
Q2 2018	127,460	$3,040	$24.59	$20.81 - $28.91
Q1 2018	43,600	$1,114	$23.83	$17.17 - $29.90