COLLEGIUM PHARMACEUTICAL INC

Ticker: COLL CUSIP: 19459J104 Class: Common Stock

GF FUND MANAGEMENT CO. LTD.'s Holding History (CIK: 0002057060)

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

Q4 2025

Shares 620 Value ($000) $29 Avg Close $41.84 Range $31.26 - $50.79

Q3 2025

Shares 678 Value ($000) $24 Avg Close $34.76 Range $29.19 - $39.95

Q2 2025

Shares 826 Value ($000) $24 Avg Close $28.52 Range $23.23 - $30.93

Q1 2025

Shares 826 Value ($000) $25 Avg Close $30.56 Range $27.27 - $34.06

Q4 2024

Shares 677 Value ($000) $19 Avg Close $33.09 Range $28.47 - $42.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	620	$29	$41.84	$31.26 - $50.79
Q3 2025	678	$24	$34.76	$29.19 - $39.95
Q2 2025	826	$24	$28.52	$23.23 - $30.93
Q1 2025	826	$25	$30.56	$27.27 - $34.06
Q4 2024	677	$19	$33.09	$28.47 - $42.29