COLLEGIUM PHARMACEUTICAL INC

Ticker: COLL CUSIP: 19459J104 Class: Common Stock

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2025

Shares 1,776 Value ($000) $0 Avg Close $41.84 Range $31.26 - $50.79

Q1 2021

Shares 1,067 Value ($000) $25 Avg Close $23.76 Range $18.76 - $26.91

Q4 2020

Shares 6,621 Value ($000) $133 Avg Close $19.53 Range $17.24 - $22.52

Q3 2020

Shares 117,490 Value ($000) $2,447 Avg Close $18.05 Range $15.66 - $20.90

Q2 2020

Shares 260,810 Value ($000) $4,563 Avg Close $19.58 Range $15.23 - $24.32

Q1 2020

Shares 384,537 Value ($000) $6,278 Avg Close $20.64 Range $13.00 - $25.59

Q4 2019

Shares 254,842 Value ($000) $5,244 Avg Close $16.67 Range $10.43 - $22.28

Q3 2019

Shares 226,088 Value ($000) $2,596 Avg Close $11.42 Range $10.01 - $13.57

Q2 2019

Shares 216,531 Value ($000) $2,847 Avg Close $13.37 Range $10.55 - $17.02

Q1 2019

Shares 136,967 Value ($000) $2,074 Avg Close $16.02 Range $13.10 - $18.88

Q4 2017

Shares 9,508 Value ($000) $176 Avg Close $14.32 Range $9.01 - $20.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,776	$0	$41.84	$31.26 - $50.79
Q1 2021	1,067	$25	$23.76	$18.76 - $26.91
Q4 2020	6,621	$133	$19.53	$17.24 - $22.52
Q3 2020	117,490	$2,447	$18.05	$15.66 - $20.90
Q2 2020	260,810	$4,563	$19.58	$15.23 - $24.32
Q1 2020	384,537	$6,278	$20.64	$13.00 - $25.59
Q4 2019	254,842	$5,244	$16.67	$10.43 - $22.28
Q3 2019	226,088	$2,596	$11.42	$10.01 - $13.57
Q2 2019	216,531	$2,847	$13.37	$10.55 - $17.02
Q1 2019	136,967	$2,074	$16.02	$13.10 - $18.88
Q4 2017	9,508	$176	$14.32	$9.01 - $20.92