DISC MEDICINE INC

Ticker: IRON CUSIP: 254604101 Class: Common Stock

Catalio Capital Management, LP's Holding History (CIK: 0001958125)

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

Q4 2025

Shares 110,427 Value ($000) $8,769 Avg Close $84.50 Range $65.26 - $99.50

Q3 2025

Shares 216,527 Value ($000) $14,308 Avg Close $59.49 Range $51.01 - $68.43

Q2 2025

Shares 30,661 Value ($000) $1,624 Avg Close $46.97 Range $30.82 - $55.52

Q4 2024

Shares 179,815 Value ($000) $11,400 Avg Close $57.84 Range $44.81 - $68.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	110,427	$8,769	$84.50	$65.26 - $99.50
Q3 2025	216,527	$14,308	$59.49	$51.01 - $68.43
Q2 2025	30,661	$1,624	$46.97	$30.82 - $55.52
Q4 2024	179,815	$11,400	$57.84	$44.81 - $68.73