Jonathan Yen-Wen Yu - Jan 10, 2024 Form 4 Insider Report for Disc Medicine, Inc. (IRON)

Role: Chief Business Officer
Signature: By: /s/ Rahul Khara, as Attorney-in-Fact
Stock symbol: IRON
Transactions as of: Jan 10, 2024
Transactions value $: $0
Form type: 4
Date filed: 3/1/2024, 07:38 PM
Previous filing: Jan 3, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	IRON	Common Stock	Award	$0	+18.2K		$0.00	18.2K	Jan 10, 2024	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	IRON	Stock Option (Right to Buy)	Award	$0	+27.3K		$0.00	27.3K	Jan 10, 2024	Common Stock	27.3K	$63.90	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	25% of the shares underlying this option shall vest and become exercisable on January 10, 2025, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.