GLUE files Rule 144 after RSU vest on 03/03/2026

GLUE submitted a Rule 144 notice reporting proposed sales of its common stock traded on NASDAQ.

Rhea-AI Filing Summary

GLUE submitted a Rule 144 notice reporting proposed sales of its common stock traded on NASDAQ. The filing notes an RSU vest on 03/03/2026 tied to equity compensation and lists recent trades by Edmund Dunn: 1,039 shares on 01/05/2026 for $15,762.65, 25,164 shares on 02/27/2026 for $455,506.15, and 536 shares on 03/02/2026 for $9,380.

FAQ

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

What does GLUE's Form 144 disclose about the RSU vesting?

The filing states an RSU vest occurred on 03/03/2026 as part of equity compensation. It identifies the vest date and links the vested awards to the Rule 144 notice but does not state the number of vested RSUs in the excerpt.

Which recent transactions by Edmund Dunn are reported in GLUE's filing?

The excerpt shows three trades by Edmund Dunn: 1,039 shares on 01/05/2026 for $15,762.65, 25,164 shares on 02/27/2026 for $455,506.15, and 536 shares on 03/02/2026 for $9,380.

On what exchange are GLUE shares listed according to the filing?

The filing lists the securities as common stock traded on NASDAQ. The excerpt includes the exchange label alongside issuer and securities information but does not provide additional listing details beyond the exchange name.

Who is the broker or selling agent named in the Form 144 excerpt?

The excerpt names Morgan Stanley Smith Barney LLC, 1 New York Plaza as the broker/dealer associated with the transaction information. The filing text ties that broker name to the securities information block in the excerpt.

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

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Accepted by SEC EDGAR 03/04/2026 - 04:44 PM EST 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	0001989401
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	Monte Rosa Therapeutics, Inc.
SEC File Number	001-40522
Address of Issuer	321 Harrison Avenue Suite 900 Boston MASSACHUSETTS 02118
Phone	617-949-2643
Name of Person for Whose Account the Securities are To Be Sold	Dunn Edmund
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 1 New York Plaza 38th Floor New York NY 10004	139	2482.28	80016203	03/04/2026	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	03/03/2026	RSU Vest	Issuer			139	03/03/2026	Equity Compensation

* 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
Edmund Dunn 321 Harrison Avenue Suite 900 Boston MA 02118	Common	03/02/2026	536	9380
Edmund Dunn 321 Harrison Avenue Suite 900 Boston MA 02118	Common	02/27/2026	25164	455506.15
Edmund Dunn 321 Harrison Avenue Suite 900 Boston MA 02118	Common	01/05/2026	1039	15762.65

144: Remarks and Signature

Remarks	The Reporting Person is selling the securities set forth herein pursuant to a sell-to-cover arrangement for the purpose of satisfying income tax liabilities incurred upon vesting of restricted stock unit awards only.
Date of Notice	03/04/2026
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/ Edmund Dunn
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)