Disclosure 0001193125-26-355841-1

SEC FORM 4

$445,500.00

Disc Medicine, Inc. (IRON)

Acquisition (code M) of 33,000 shares at $13.50 per share.

Reporting Person Quisel John D · Officer Title Chief Executive Officer · Transaction Code M

Traded Aug 17, 2026 · Disclosed Aug 18, 2026

Source: SEC Form 4 · 0001193125-26-355841 · filed 2026-08-18 · View filing →

Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?

Cite this card

Desq Long. "Disc Medicine, Inc. (IRON)." Disclosed 2026-08-18. https://desqlong.com/cards/0001193125-26-355841-1 (retrieved 2026-09-26).