DISC MEDICINE INC

Ticker: IRON CUSIP: 254604101 Class: Common Stock

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

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

Q4 2025

Shares 742 Value ($000) $59 Avg Close $84.50 Range $65.26 - $99.50

Q3 2025

Shares 748 Value ($000) $49 Avg Close $59.49 Range $51.01 - $68.43

Q2 2025

Shares 762 Value ($000) $40 Avg Close $46.97 Range $30.82 - $55.52

Q1 2025

Shares 762 Value ($000) $38 Avg Close $55.60 Range $48.05 - $65.02

Q4 2024

Shares 625 Value ($000) $40 Avg Close $57.84 Range $44.81 - $68.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	742	$59	$84.50	$65.26 - $99.50
Q3 2025	748	$49	$59.49	$51.01 - $68.43
Q2 2025	762	$40	$46.97	$30.82 - $55.52
Q1 2025	762	$38	$55.60	$48.05 - $65.02
Q4 2024	625	$40	$57.84	$44.81 - $68.73