DISC MEDICINE INC

Ticker: IRON CUSIP: 254604101 Class: Common Stock

RA CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001346824)

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

Q4 2025
Shares 1,976,132 Value ($000) $156,925 Avg Close $84.50 Range $65.26 - $99.50
Q3 2025
Shares 1,577,106 Value ($000) $104,215 Avg Close $59.49 Range $51.01 - $68.43
Q2 2025
Shares 1,577,106 Value ($000) $83,524 Avg Close $46.97 Range $30.82 - $55.52
Q1 2025
Shares 1,577,106 Value ($000) $78,288 Avg Close $55.60 Range $48.05 - $65.02