Mona Ashiya - Jun 9, 2023 Form 4 Insider Report for Disc Medicine, Inc. (IRON)

Role: Director, 10%+ Owner
Signature: By: /s/ Rahul Khara, as Attorney-in-Fact
Stock symbol: IRON
Transactions as of: Jun 9, 2023
Transactions value $: $0
Form type: 4
Date filed: 6/9/2023, 06:15 PM
Previous filing: Feb 17, 2023
Next filing: Dec 14, 2023

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	+7.14K		$0.00	7.14K	Jun 9, 2023	Common Stock	7.14K	$45.69	Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	The shares underlying this option vest upon the first to occur of (i) the date of the Company's 2024 annual meeting of its stockholders, or (ii) the one-year anniversary of the grant date, subject to the Reporting Person's continued service on such vesting date.
F2	Pursuant to an agreement with OrbiMed Advisors LLC, OrbiMed Capital GP VI LLC, and OrbiMed Capital GP VIII LLC, the Reporting Person is obligated to transfer any securities issued under any such stock options or other awards, or the economic benefit thereof, to OrbiMed Advisors LLC, OrbiMed Capital GP VI LLC, and OrbiMed Capital GP VIII LLC, which will in turn ensure that such securities or economic benefits are provided to OrbiMed Private Investments VI, LP and OrbiMed Private Investments VIII, LP.

Content

The shares underlying this option vest upon the first to occur of (i) the date of the Company's 2024 annual meeting of its stockholders, or (ii) the one-year anniversary of the grant date, subject to the Reporting Person's continued service on such vesting date.

Pursuant to an agreement with OrbiMed Advisors LLC, OrbiMed Capital GP VI LLC, and OrbiMed Capital GP VIII LLC, the Reporting Person is obligated to transfer any securities issued under any such stock options or other awards, or the economic benefit thereof, to OrbiMed Advisors LLC, OrbiMed Capital GP VI LLC, and OrbiMed Capital GP VIII LLC, which will in turn ensure that such securities or economic benefits are provided to OrbiMed Private Investments VI, LP and OrbiMed Private Investments VIII, LP.