DISC MEDICINE INC

Ticker: IRON CUSIP: 254604101 Class: Common Stock

Assenagon Asset Management S.A.'s Holding History (CIK: 0001546007)

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

Q4 2025

Shares 357,836 Value ($000) $28,416 Avg Close $84.50 Range $65.26 - $99.50

Q3 2025

Shares 10,433 Value ($000) $689 Avg Close $59.49 Range $51.01 - $68.43

Q3 2023

Shares 74,164 Value ($000) $3,484 Avg Close $50.02 Range $41.61 - $56.99

Q2 2023

Shares 247,400 Value ($000) $10,985 Avg Close $35.48 Range $20.05 - $57.70

Q1 2023

Shares 61,805 Value ($000) $1,310 Avg Close $22.28 Range $16.05 - $26.43

Q4 2022

Shares 68,426 Value ($000) $1 Avg Close $49.79 Range $15.00 - $63.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	357,836	$28,416	$84.50	$65.26 - $99.50
Q3 2025	10,433	$689	$59.49	$51.01 - $68.43
Q3 2023	74,164	$3,484	$50.02	$41.61 - $56.99
Q2 2023	247,400	$10,985	$35.48	$20.05 - $57.70
Q1 2023	61,805	$1,310	$22.28	$16.05 - $26.43
Q4 2022	68,426	$1	$49.79	$15.00 - $63.00