Mona Ashiya - Dec 29, 2022 Form 4 Insider Report for Disc Medicine, Inc. (IRON)

Role: Director
Signature: By: /s/ Rahul Khara, as Attorney-in-Fact
Stock symbol: IRON
Transactions as of: Dec 29, 2022
Transactions value $: $0
Form type: 4
Date filed: 1/3/2023, 08:23 PM
Previous filing: Jul 1, 2022
Next filing: Feb 17, 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	+7K		$0.00	7K	Dec 29, 2022	Common Stock	7K	$13.50	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 2023 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 2023 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.