Anthony Manning sells 10,000 GLUE shares for $180,100

Anthony M. Manning reported sale of 10,000 shares of Common Stock of GLUE.

Rhea-AI Filing Summary

Anthony M. Manning reported sale of 10,000 shares of Common Stock of GLUE. The sale occurred on 05/21/2026 for aggregate proceeds of $180,100.00. The filing also lists a planned stock option exercise of 10,000 shares on 06/29/2026 with cash consideration.

Insights

Insider‑Transactions Analyst

Routine insider disposition reported: 10,000 shares sold for $180,100 on 05/21/2026.

The filing records a sale of 10,000 shares by Anthony M. Manning on 05/21/2026 with aggregate proceeds of $180,100.00. It also lists a scheduled stock option exercise of 10,000 shares on 06/29/2026 payable in cash.

Cash‑flow treatment and whether the sale was market or pursuant to a plan are not detailed in the excerpt; subsequent filings may provide further context.

Key Figures

Shares sold: 10,000 shares Aggregate proceeds: $180,100.00 Planned exercise: 10,000 shares +1 more

4 metrics

Shares sold 10,000 shares Sale date <date>05/21/2026</date>

Aggregate proceeds $180,100.00 Proceeds from sale on <date>05/21/2026</date>

Planned exercise 10,000 shares Stock Option Exercise scheduled <date>06/29/2026</date> payable in cash

Form type Form 144 Insider resale notice for securities transactions

Key Terms

Form 144, Stock Option Exercise, Issuer

3 terms

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.

Stock Option Exercise financial

"Securities To Be Sold | Stock Option Exercise"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

Issuer financial

"Securities To Be Sold | Issuer"

FAQ

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

What did GLUE insider Anthony M. Manning report on Form 144?

The filing reports a sale of 10,000 shares by Anthony M. Manning on 05/21/2026 for aggregate proceeds of $180,100.00. It also lists a planned stock option exercise of 10,000 shares on 06/29/2026.

How many shares and what proceeds are shown in the GLUE Form 144?

The Form shows a disposition of 10,000 shares with aggregate proceeds of $180,100.00. The filing separately lists a 10,000 share stock option exercise scheduled for 06/29/2026 payable in cash.

Does the GLUE filing state how the 10,000 shares were sold?

The excerpt identifies the transaction as a sale but does not specify trade method. It lists the sale date 05/21/2026 and cash proceeds $180,100.00; the filing does not state whether the sale was open‑market or under a planned arrangement.

Is there a planned transaction in the GLUE filing after the sale?

Yes; the filing lists a Stock Option Exercise for 10,000 shares on 06/29/2026 with cash payment indicated. The excerpt does not state who receives the cash or further disposition plans for the exercised shares.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 06/29/2026 - 04:02 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	0001716468
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	ANTHONY M MANNING
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	Director

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	10000	231100.00	84479418	06/29/2026	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	06/29/2026	Stock Option Exercise	Issuer			10000	06/29/2026	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
ANTHONY M MANNING 321 Harrison Avenue Suite 900 Boston MA 02118	Common	05/21/2026	10000	180100.00

144: Remarks and Signature

Remarks
Date of Notice	06/29/2026
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/ Anthony Manning
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)