Joanne Bryce - 11 Sep 2023 Form 4 Insider Report for Disc Medicine, Inc. (IRON)

Role: Chief Financial Officer
Signature: By: /s/ Rahul Khara, as Attorney-in-Fact
Issuer symbol: IRON
Transactions as of: 11 Sep 2023
Net transactions value: +$24,650
Form type: 4
Filing time: 13 Sep 2023, 16:15:07 UTC
Previous filing: 05 Sep 2023
Next filing: 07 Dec 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	IRON	Common Stock	Options Exercise	$24,650	+2,500	+198%	$9.86^*	3,760	11 Sep 2023	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)	Options Exercise	$0	-2,500	-3.2%	$0.000000	76,745	11 Sep 2023	Common Stock	2,500	$9.86	Direct	F1

* 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 in 48 equal monthly installments following September 1, 2021, subject to the Reporting Person's continued service on each such vesting date.