STOCK TITAN

[Form 4] Disc Medicine, Inc. Insider Trading Activity

Filing Impact
(Moderate)
Filing Sentiment
(Negative)
Form Type
4
Rhea-AI Filing Summary

Disc Medicine, Inc. (IRON) – Form 4 insider transaction

Chief Financial Officer Jean M. Franchi disclosed the sale of 2,000 common shares on 07/10/2025 at $57.50 per share, for proceeds of roughly $115 thousand. The transaction was executed under a Rule 10b5-1 trading plan adopted on 03/10/2025, indicating it was pre-scheduled rather than discretionary. After the sale, Franchi retains 65,530 shares, a decrease of about 3% of her direct holdings, maintaining a sizable equity position that continues to align her interests with shareholders. No derivative securities acquisitions or dispositions were reported in this filing.

Disc Medicine, Inc. (IRON) – Transazione interna Form 4

Il Chief Financial Officer Jean M. Franchi ha comunicato la vendita di 2.000 azioni ordinarie il 10/07/2025 al prezzo di 57,50 $ per azione, per un ricavo di circa 115 mila dollari. L’operazione è stata eseguita nell’ambito di un piano di trading Rule 10b5-1 adottato il 10/03/2025, segnalando che si trattava di un’operazione programmata e non discrezionale. Dopo la vendita, Franchi detiene ancora 65.530 azioni, una riduzione di circa il 3% delle sue partecipazioni dirette, mantenendo comunque una posizione azionaria significativa che continua ad allineare i suoi interessi con quelli degli azionisti. Non sono state riportate acquisizioni o cessioni di strumenti derivati in questo documento.

Disc Medicine, Inc. (IRON) – Transacción interna Formulario 4

El Director Financiero Jean M. Franchi reveló la venta de 2,000 acciones comunes el 10/07/2025 a $57.50 por acción, por un ingreso aproximado de 115 mil dólares. La transacción se realizó bajo un plan de negociación Rule 10b5-1 adoptado el 10/03/2025, lo que indica que fue programada previamente y no discrecional. Tras la venta, Franchi mantiene 65,530 acciones, una disminución de alrededor del 3% de sus tenencias directas, conservando una posición accionaria considerable que sigue alineando sus intereses con los de los accionistas. No se reportaron adquisiciones o disposiciones de valores derivados en esta presentación.

Disc Medicine, Inc. (IRON) – Form 4 내부자 거래

최고재무책임자(Chief Financial Officer) Jean M. Franchi가 2025년 7월 10일에 보통주 2,000주를 주당 57.50달러에 매도했다고 공시했으며, 약 11만 5천 달러의 수익을 올렸습니다. 이 거래는 2025년 3월 10일에 채택된 Rule 10b5-1 거래 계획에 따라 실행되어, 임의가 아닌 사전 예약된 거래임을 나타냅니다. 매도 후 Franchi는 65,530주를 보유하고 있으며, 이는 직간접 보유 주식의 약 3% 감소한 수치로, 여전히 주주와 이해관계를 일치시키는 상당한 지분을 유지하고 있습니다. 이 신고서에는 파생상품 증권의 취득이나 처분 내용은 보고되지 않았습니다.

Disc Medicine, Inc. (IRON) – Transaction d’initié Formulaire 4

Le directeur financier Jean M. Franchi a déclaré la vente de 2 000 actions ordinaires le 10/07/2025 au prix de 57,50 $ par action, pour un produit d’environ 115 000 $. La transaction a été réalisée dans le cadre d’un plan de négociation Rule 10b5-1 adopté le 10/03/2025, ce qui indique qu’elle était programmée à l’avance et non discrétionnaire. Après la vente, Franchi conserve 65 530 actions, soit une diminution d’environ 3 % de ses participations directes, maintenant une position importante qui continue d’aligner ses intérêts avec ceux des actionnaires. Aucune acquisition ou cession de titres dérivés n’a été signalée dans ce dépôt.

Disc Medicine, Inc. (IRON) – Insider-Transaktion Form 4

Finanzvorstand Jean M. Franchi gab den Verkauf von 2.000 Stammaktien am 10.07.2025 zu je 57,50 $ bekannt, mit Erlösen von etwa 115.000 $. Die Transaktion erfolgte im Rahmen eines Rule 10b5-1 Handelsplans, der am 10.03.2025 angenommen wurde, was darauf hinweist, dass es sich um einen vorab geplanten und nicht um einen diskretionären Verkauf handelte. Nach dem Verkauf hält Franchi noch 65.530 Aktien, was einem Rückgang von etwa 3 % ihrer direkten Beteiligungen entspricht, und behält damit eine bedeutende Beteiligung, die ihre Interessen weiterhin mit denen der Aktionäre in Einklang bringt. In dieser Meldung wurden keine Derivatgeschäfte gemeldet.

Positive
  • Transparent disposal under Rule 10b5-1 plan, reducing concerns about information-driven selling
  • CFO retains 65,530 shares, preserving substantial insider alignment with shareholders
Negative
  • Insider sale by a senior executive can be interpreted as a modestly negative sentiment signal
  • Reduction of approximately 3% of personal holdings marginally lowers insider ownership

Insights

TL;DR: Small, pre-planned CFO sale; negligible strategic signal, limited valuation impact.

The 2,000-share disposition equals roughly 3% of the CFO’s stake and less than 0.01% of IRON’s outstanding shares. Because it was executed under a previously adopted Rule 10b5-1 plan, the action appears routine for liquidity or diversification rather than an information-based trade. The executive still holds more than 65k shares, preserving meaningful skin in the game. From a governance and sentiment standpoint, I view the filing as neutral; it neither alters the company’s fundamentals nor provides a strong bearish signal. Market reaction is likely muted.

Disc Medicine, Inc. (IRON) – Transazione interna Form 4

Il Chief Financial Officer Jean M. Franchi ha comunicato la vendita di 2.000 azioni ordinarie il 10/07/2025 al prezzo di 57,50 $ per azione, per un ricavo di circa 115 mila dollari. L’operazione è stata eseguita nell’ambito di un piano di trading Rule 10b5-1 adottato il 10/03/2025, segnalando che si trattava di un’operazione programmata e non discrezionale. Dopo la vendita, Franchi detiene ancora 65.530 azioni, una riduzione di circa il 3% delle sue partecipazioni dirette, mantenendo comunque una posizione azionaria significativa che continua ad allineare i suoi interessi con quelli degli azionisti. Non sono state riportate acquisizioni o cessioni di strumenti derivati in questo documento.

Disc Medicine, Inc. (IRON) – Transacción interna Formulario 4

El Director Financiero Jean M. Franchi reveló la venta de 2,000 acciones comunes el 10/07/2025 a $57.50 por acción, por un ingreso aproximado de 115 mil dólares. La transacción se realizó bajo un plan de negociación Rule 10b5-1 adoptado el 10/03/2025, lo que indica que fue programada previamente y no discrecional. Tras la venta, Franchi mantiene 65,530 acciones, una disminución de alrededor del 3% de sus tenencias directas, conservando una posición accionaria considerable que sigue alineando sus intereses con los de los accionistas. No se reportaron adquisiciones o disposiciones de valores derivados en esta presentación.

Disc Medicine, Inc. (IRON) – Form 4 내부자 거래

최고재무책임자(Chief Financial Officer) Jean M. Franchi가 2025년 7월 10일에 보통주 2,000주를 주당 57.50달러에 매도했다고 공시했으며, 약 11만 5천 달러의 수익을 올렸습니다. 이 거래는 2025년 3월 10일에 채택된 Rule 10b5-1 거래 계획에 따라 실행되어, 임의가 아닌 사전 예약된 거래임을 나타냅니다. 매도 후 Franchi는 65,530주를 보유하고 있으며, 이는 직간접 보유 주식의 약 3% 감소한 수치로, 여전히 주주와 이해관계를 일치시키는 상당한 지분을 유지하고 있습니다. 이 신고서에는 파생상품 증권의 취득이나 처분 내용은 보고되지 않았습니다.

Disc Medicine, Inc. (IRON) – Transaction d’initié Formulaire 4

Le directeur financier Jean M. Franchi a déclaré la vente de 2 000 actions ordinaires le 10/07/2025 au prix de 57,50 $ par action, pour un produit d’environ 115 000 $. La transaction a été réalisée dans le cadre d’un plan de négociation Rule 10b5-1 adopté le 10/03/2025, ce qui indique qu’elle était programmée à l’avance et non discrétionnaire. Après la vente, Franchi conserve 65 530 actions, soit une diminution d’environ 3 % de ses participations directes, maintenant une position importante qui continue d’aligner ses intérêts avec ceux des actionnaires. Aucune acquisition ou cession de titres dérivés n’a été signalée dans ce dépôt.

Disc Medicine, Inc. (IRON) – Insider-Transaktion Form 4

Finanzvorstand Jean M. Franchi gab den Verkauf von 2.000 Stammaktien am 10.07.2025 zu je 57,50 $ bekannt, mit Erlösen von etwa 115.000 $. Die Transaktion erfolgte im Rahmen eines Rule 10b5-1 Handelsplans, der am 10.03.2025 angenommen wurde, was darauf hinweist, dass es sich um einen vorab geplanten und nicht um einen diskretionären Verkauf handelte. Nach dem Verkauf hält Franchi noch 65.530 Aktien, was einem Rückgang von etwa 3 % ihrer direkten Beteiligungen entspricht, und behält damit eine bedeutende Beteiligung, die ihre Interessen weiterhin mit denen der Aktionäre in Einklang bringt. In dieser Meldung wurden keine Derivatgeschäfte gemeldet.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
X
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Franchi Jean M.

(Last) (First) (Middle)
C/O DISC MEDICINE, INC.
321 ARSENAL STREET, SUITE 101

(Street)
WATERTOWN MA 02472

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Disc Medicine, Inc. [ IRON ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Chief Financial Officer
3. Date of Earliest Transaction (Month/Day/Year)
07/10/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 07/10/2025 S(1) 2,000 D $57.5 65,530 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. The transaction reported by the Reporting Person was effected pursuant to a Rule 10b5-1 trading plan adopted on March 10, 2025.
By: /s/ Rahul Khara, as Attorney-in-Fact 07/14/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

How many Disc Medicine (IRON) shares did the CFO sell?

Jean M. Franchi sold 2,000 shares of common stock.

What price did the insider shares of IRON sell for?

The shares were sold at $57.50 each.

How many IRON shares does the CFO still own after the sale?

Following the transaction, the CFO directly owns 65,530 shares.

Was the sale executed under a Rule 10b5-1 trading plan?

Yes. The filing states the sale was made under a Rule 10b5-1 plan adopted on 03/10/2025.

Did the Form 4 report any derivative security transactions for IRON?

No derivative acquisitions or dispositions were reported in this Form 4.
Disc Medicine Inc

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WATERTOWN