Frazier Life Sciences Public Fund, L.P. - 30 Jun 2025 SCHEDULE 13G/A Report for DISC MEDICINE, INC. Common Stock, par value $0.0001 per share (IRON)

Filing Manager
Frazier Life Sciences Public Fund, L.P.
Reporting Manager
Frazier Life Sciences Public Fund, L.P.
Security
DISC MEDICINE, INC. Common Stock, par value $0.0001 per share
Symbol
IRON
Shares outstanding
34,216,300 shares
Disclosed Ownership
1,026,489 shares
Ownership
3%
Form type
SCHEDULE 13G/A
Filing time
14 Aug 2025, 13:11:28 UTC
Date of event
30 Jun 2025
SEC
View on sec.gov

Reporting Managers (17)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Frazier Life Sciences Public Fund, L.P. 3% 1,026,489 0 1,026,489 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLSP, L.L.C., GP of FHMLSP, L.P., GP of Frazier Life Sciences Public Fund, L.P.
FHMLSP, L.P. 3% 1,026,489 0 1,026,489 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLSP, L.L.C., GP of FHMLSP, L.P.
FHMLSP, L.L.C. 3% 1,026,489 0 1,026,489 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLSP, L.L.C.
Frazier Life Sciences Public Overage Fund, L.P. 0.9% 300,643 0 300,643 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLSP Overage, L.L.C., GP of FHMLSP Overage, L.P., GP of Frazier Life Sciences Public Overage Fund, L.P.
FHMLSP Overage, L.P. 0.9% 300,643 0 300,643 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLSP Overage, L.L.C., GP of FHMLSP Overage, L.P.
FHMLSP Overage, L.L.C. 0.9% 300,643 0 300,643 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLSP Overage, L.L.C.
Frazier Life Sciences X, L.P. 0.2% 63,218 0 63,218 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLS X, L.L.C., GP of FHMLS X, L.P., GP of Frazier Life Sciences X, L.P.
FHMLS X, L.P. 0.2% 63,218 0 63,218 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLS X, L.L.C., GP of FHMLS X, L.P.
FHMLS X, L.L.C. 0.2% 63,218 0 63,218 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLS X, L.L.C.
Frazier Life Sciences XI, L.P. 0.8% 264,484 0 264,484 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLS XI, L.L.C., GP of FHMLS XI, L.P., GP of Frazier Life Sciences XI, L.P.
FHMLS XI, L.P. 0.8% 264,484 0 264,484 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLS XI, L.L.C., GP of FHMLS XI, L.P.
FHMLS XI, L.L.C. 0.8% 264,484 0 264,484 /s/ Steve R. Bailey By Steve R. Bailey, CFO of FHMLS XI, L.L.C.
James N. Topper 0.2% 63,218 0 63,218 /s/ Steve R. Bailey By Steve R. Bailey, Attorney-in-Fact for James N. Topper, pursuant to a Power of Attorney, a copy of which was filed with the SEC on July 31, 2017
Patrick J. Heron 0.2% 63,218 0 63,218 /s/ Steve R. Bailey By Steve R. Bailey, Attorney-in-Fact for Patrick J. Heron, pursuant to a Power of Attorney, a copy of which was filed with the SEC on July 31, 2017
Albert Cha 0% 0 0 0 /s/ Steve R. Bailey By Steve R. Bailey, Attorney-in-Fact for Albert Cha, pursuant to a Power of Attorney, a copy of which was filed with the SEC on August 16, 2021
James Brush 0% 0 0 0 /s/ Steve R. Bailey By Steve R. Bailey, Attorney-in-Fact for James Brush, pursuant to a Power of Attorney, a copy of which was filed with the SEC on August 16, 2021
Daniel Estes 0% 0 0 0 /s/ Steve R. Bailey By Steve R. Bailey, Attorney-in-Fact for Daniel Estes, pursuant to a Power of Attorney, a copy of which was filed with the SEC on April 18, 2022