IRWD Form 144: Proposed Common Stock Sale

IRWD Form 144 notice lists a proposed sale of Common stock to be effected through Morgan Stanley Smith Barney LLC with a filing date of 07/07/2026.

Rhea-AI Filing Summary

IRWD Form 144 notice lists a proposed sale of Common stock to be effected through Morgan Stanley Smith Barney LLC with a filing date of 07/07/2026. The excerpt shows the figures 127,890, $560,158.20 and 164,613. It also lists 121,525 Restricted Stock Units (grant date 02/24/2021) and 6,365 Employee Stock Purchase Plan shares (grant date 06/30/2021.

Insights

Corporate Governance Analyst

Form 144 registers proposed resale quantities and related security types for an affiliate sale.

The filing excerpt shows a broker-dealer Morgan Stanley Smith Barney LLC as the executing broker and lists numeric items $560,158.20, 127,890 and 164,613 tied to the Common stock entry dated 07/07/2026.

It separately itemizes 121,525 Restricted Stock Units and 6,365 Employee Stock Purchase Plan shares with their grant dates. Cash‑flow treatment and seller identity are not specified in the excerpt; subsequent filings would carry definitive transaction outcomes.

Key Figures

Filing date: 07/07/2026 Quantity listed: 127,890 Dollar amount: $560,158.20 +3 more

6 metrics

Filing date 07/07/2026 Form 144 entry date

Quantity listed 127,890 Common stock line item adjacent to broker details

Dollar amount $560,158.20 Monetary figure shown on the Common stock line

Additional numeric entry 164,613 Numeric field on the Common stock row in the excerpt

Restricted Stock Units 121,525 shares Grant date <date>02/24/2021</date>

Employee Stock Purchase Plan 6,365 shares Grant date <date>06/30/2021</date>

Key Terms

Restricted Stock Units, Employee Stock Purchase Plan, Form 144

3 terms

Restricted Stock Units financial

"Common | 02/24/2021 | Restricted Stock Units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Employee Stock Purchase Plan financial

"Common | 06/30/2021 | Employee Stock Purchase Plan"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

Form 144 regulatory

"144: Filer Information"

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.

FAQ

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

What does the IRWD Form 144 filing indicate?

The filing indicates a proposed sale of Common stock through Morgan Stanley Smith Barney LLC on 07/07/2026. It lists numeric entries including 127,890 and $560,158.20, and security types such as RSUs and ESPP shares.

How many Restricted Stock Units are listed for IRWD in this excerpt?

The excerpt lists 121,525 Restricted Stock Units with a grant date of 02/24/2021. This number is presented as a security line item in the filing excerpt, not as an executed sale.

What broker is named for the IRWD proposed sale?

The filing names Morgan Stanley Smith Barney LLC as the broker-dealer handling the proposed transaction. The broker address line appears in the excerpt alongside the Common stock entry.

Are the ESPP shares quantified in the IRWD excerpt?

Yes. The excerpt lists 6,365 shares tied to an Employee Stock Purchase Plan with a grant/date entry of 06/30/2021. The line appears under 'Securities To Be Sold' in the provided text.

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

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Accepted by SEC EDGAR 07/07/2026 - 04:43 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	0001873731
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	IRONWOOD PHARMACEUTICALS, INC.
SEC File Number	001-34620
Address of Issuer	100 Summer Street, Suite 2300 Boston MASSACHUSETTS 02110
Phone	6176217722
Name of Person for Whose Account the Securities are To Be Sold	RONALD SILVER
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	127890	560158.20	164613406	07/07/2026	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	02/24/2021	Restricted Stock Units	Issuer			121525	02/24/2021	N/A
Common	06/30/2021	Employee Stock Purchase Plan	Issuer			6365	06/30/2021	N/A

* 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

Nothing to Report

144: Remarks and Signature

Remarks	The securities to be sold were ESPP purchased during the period of 06/30/2021 through 06/30/2023. The securities to be sold were or will be acquired upon the vesting of restricted stock units during the period of 02/24/2021 through 02/8/2024.
Date of Notice	07/07/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/17/2026
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/ Ronald Silver
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)