IRON insider plans sale of 5,000 common shares

IRON has a notice of proposed sale under Form 144 for 5,000 shares of common stock to be placed through Morgan Stanley Smith Barney LLC Executive Financial Services at 1 New York Plaza.

Rhea-AI Filing Summary

IRON has a notice of proposed sale under Form 144 for 5,000 shares of common stock to be placed through Morgan Stanley Smith Barney LLC Executive Financial Services at 1 New York Plaza. The shares are listed on NASDAQ with an aggregate value of $394,550.00, and the proposed sale date is August 6, 2026.

The filing states the shares relate to an exercise of stock options for cash with the issuer on August 6, 2026. It also lists prior Rule 10b5-1 sales by Rahul Khara over the past three months: 1,649 shares for $123,675.00 on June 29, 2026, 851 shares for $63,825.00 on June 26, 2026, and 7,500 shares for $526,660.50 on June 18, 2026.

Key Figures

Proposed shares to be sold: 5,000 shares Aggregate value of proposed sale: $394,550.00 Proposed sale date: 08/06/2026 +3 more

6 metrics

Proposed shares to be sold 5,000 shares Common stock sale planned under Form 144

Aggregate value of proposed sale $394,550.00 Estimated value of 5,000 IRON common shares

Proposed sale date 08/06/2026 Planned execution date for Form 144 sale

10b5-1 sale 1 7,500 shares for $526,660.50 Rule 10b5-1 sale on 06/18/2026 by Rahul Khara

10b5-1 sale 2 851 shares for $63,825.00 Rule 10b5-1 sale on 06/26/2026 by Rahul Khara

10b5-1 sale 3 1,649 shares for $123,675.00 Rule 10b5-1 sale on 06/29/2026 by Rahul Khara

Key Terms

Form 144, Rule 10b5-1, Exercise of Stock Options, Executive Financial Services

4 terms

Form 144 regulatory

"A notice of proposed sale under Form 144 for 5,000 shares"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Rule 10b5-1 regulatory

"It also lists prior Rule 10b5-1 sales by Rahul Khara"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

Exercise of Stock Options financial

"The filing states the shares relate to an exercise of stock options"

Executive Financial Services financial

"through Morgan Stanley Smith Barney LLC Executive Financial Services"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What stock sale is disclosed for IRON in this Form 144 filing?

The filing discloses a planned sale of 5,000 shares of IRON common stock through Morgan Stanley Smith Barney LLC Executive Financial Services, with an aggregate value of $394,550.00 and a proposed sale date of August 6, 2026.

How are the 5,000 IRON shares in the Form 144 related to stock options?

The 5,000 IRON common shares are tied to an exercise of stock options with the issuer on August 6, 2026, for cash. The Form 144 links the proposed sale to this option exercise transaction on the same date.

What recent Rule 10b5-1 sales by Rahul Khara in IRON stock are reported?

The filing lists Rule 10b5-1 sales by Rahul Khara: 7,500 shares for $526,660.50 on June 18, 2026, 851 shares for $63,825.00 on June 26, 2026, and 1,649 shares for $123,675.00 on June 29, 2026.

What is the total dollar value of IRON shares proposed for sale in this Form 144?

The filing lists the proposed Form 144 sale at an aggregate value of $394,550.00 for 5,000 shares of IRON common stock to be sold on or about August 6, 2026 on NASDAQ.

On which market are the IRON shares in this Form 144 traded?

The Form 144 states that the IRON common shares covered by the proposed 5,000-share sale are traded on NASDAQ. The sale is to be executed through Morgan Stanley Smith Barney LLC Executive Financial Services.

Where are the Rule 10b5-1 sales for Rahul Khara addressed in the IRON Form 144?

The Rule 10b5-1 sales for Rahul Khara appear in the section listing securities sold during the past 3 months, detailing transactions on June 18, 26, and 29, 2026 in IRON common stock and their respective share amounts and dollar values.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/06/2026 - 04:28 PM Accepted by SEC EDGAR 08/06/2026 - 04:27 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001951850
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	DISC MEDICINE INC.
SEC File Number	001-39438
Address of Issuer	321 Arsenal Street, Suite 101 Watertown MASSACHUSETTS 02472
Phone	6176749274
Name of Person for Whose Account the Securities are To Be Sold	RAHUL KHARA
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	5000	394550.00	38392844	08/06/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	08/06/2026	Exercise of Stock Options	Issuer			5000	08/06/2026	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for RAHUL KHARA 321 Arsenal Street, Suite 101 Watertown MA 02472	Common	06/29/2026	1649	123675.00
10b5-1 Sales for RAHUL KHARA 321 Arsenal Street, Suite 101 Watertown MA 02472	Common	06/26/2026	851	63825.00
10b5-1 Sales for RAHUL KHARA 321 Arsenal Street, Suite 101 Watertown MA 02472	Common	06/18/2026	7500	526660.50

144: Remarks and Signature

Remarks
Date of Notice	08/06/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/19/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Rahul Khara
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)