DISC MEDICINE INC

Ticker: IRON CUSIP: 254604101 Class: Common Stock

5AM Venture Management, LLC's Holding History (CIK: 0001799883)

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

Q4 2023

Shares 294,221 Value ($000) $16,994 Avg Close $51.20 Range $41.64 - $66.61

Q3 2023

Shares 438,442 Value ($000) $20,598 Avg Close $50.02 Range $41.61 - $56.99

Q2 2023

Shares 488,442 Value ($000) $21,687 Avg Close $35.48 Range $20.05 - $57.70

Q1 2023

Shares 588,442 Value ($000) $12,469 Avg Close $22.28 Range $16.05 - $26.43

Q4 2022

Shares 588,442 Value ($000) $11,704 Avg Close $49.79 Range $15.00 - $63.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	294,221	$16,994	$51.20	$41.64 - $66.61
Q3 2023	438,442	$20,598	$50.02	$41.61 - $56.99
Q2 2023	488,442	$21,687	$35.48	$20.05 - $57.70
Q1 2023	588,442	$12,469	$22.28	$16.05 - $26.43
Q4 2022	588,442	$11,704	$49.79	$15.00 - $63.00