MAZE Form 144: Trusts Sold Common Shares in May–June 2026

MAZE reported multiple resale transactions by related trusts under Form 144, showing sales of Common stock in May–June 2026.

Accepted by SEC EDGAR 07/01/2026 - 04:04 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

MAZE reported multiple resale transactions by related trusts under Form 144, showing sales of Common stock in May–June 2026. The entries list specific dispositions by the Coloma Family Trust and the Coloma 2021 Irrevocable Trust, with individual trades (shares and proceeds) dated between 05/15/2026 and 06/23/2026.

Key Figures

Sale by Coloma Family Trust: 25,582 shares Proceeds from 05/26/2026 sale: $665,515.73 Sale by Coloma Family Trust: 23,865 shares +3 more

6 metrics

Sale by Coloma Family Trust 25,582 shares sold on 05/26/2026

Proceeds from 05/26/2026 sale $665,515.73 Coloma Family Trust sale on 05/26/2026

Sale by Coloma Family Trust 23,865 shares sold on 06/23/2026

Proceeds from 06/23/2026 sale $621,673.70 Coloma Family Trust sale on 06/23/2026

Small sale example 1,953 shares sold on 06/22/2026 by Coloma Family Trust

Proceeds from 06/22/2026 sale $50,780.93 Coloma Family Trust sale on 06/22/2026

Key Terms

Form 144, Irrevocable Trust, resale

3 terms

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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.

Irrevocable Trust financial

"The Coloma 2021 Irrevocable Trust DTD 09/20/2021"

An irrevocable trust is a legal arrangement where an owner transfers assets into a separate entity managed by a trustee and gives up the power to modify or reclaim those assets. For investors it matters because putting stock or other holdings into such a trust can change who controls and benefits from the assets, affect taxes and creditor protection, and influence how easy it is to sell or value those holdings—like placing valuables in a locked safe overseen by someone else.

resale regulatory

"Securities To Be Sold"

Resale is the act of selling an item, asset, or security by someone who previously bought it rather than by the original maker or issuer. It matters to investors because resale activity affects how easily an investment can be sold, the price buyers are willing to pay, and the potential profit or loss — like selling a used car: condition, demand and market rules determine what you can get for it.

FAQ

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

What does MAZE's Form 144 filing show?

It reports resale transactions by related trusts of MAZE common stock. The filing lists individual sales with dates, share counts, and dollar proceeds for May–June 2026.

Who sold shares according to the MAZE Form 144?

Dispositions were reported for the Coloma Family Trust and the Coloma 2021 Irrevocable Trust. Each trust shows multiple dated sales with share counts and proceeds in the excerpt.

How many shares did the Coloma Family Trust sell on 05/26/2026?

The Coloma Family Trust sold 25,582 shares on 05/26/2026 for $665,515.73, as listed in the filing excerpt.

What proceeds are shown for the 06/23/2026 sale?

A sale on 06/23/2026 by the Coloma Family Trust shows 23,865 shares for $621,673.70 in the provided excerpt.

Are these transactions insider sales or institutional resales?

The excerpt lists trust-level dispositions (Coloma Family Trust and Coloma 2021 Irrevocable Trust), reported on Form 144 as resales of registered securities by affiliated holders.

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

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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	0001676170
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	Maze Therapeutics, Inc.
SEC File Number	001-42490
Address of Issuer	171 OYSTER POINT BOULEVARD, SUITE 300 SOUTH SAN FRANCISCO CALIFORNIA 94080
Phone	6508505070
Name of Person for Whose Account the Securities are To Be Sold	Coloma Jason V
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	UBS Financial Services Inc. Eleven Madison Avenue 4th Floor New York NY 10010	34501	1034253.72	55345261	07/01/2026	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	09/22/2021	Gift	Jason Coloma		11/01/2018	2593	09/22/2021	NA
Common	09/22/2021	Gift	Jason Coloma		06/24/2019	31908	09/22/2021	NA

* 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
The Coloma 2021 Irrevocable Trust DTD 09/20/2021 171 OYSTER POINT BOULEVARD, SUITE 300 SOUTH SAN FRANCISCO CA 94080	Common	05/15/2026	116	3016.00
The Coloma 2021 Irrevocable Trust DTD 09/20/2021 171 OYSTER POINT BOULEVARD, SUITE 300 SOUTH SAN FRANCISCO CA 94080	Common	05/22/2026	2478	64428.00
Coloma Family Trust DTD 06/27/2016 171 OYSTER POINT BOULEVARD, SUITE 300 SOUTH SAN FRANCISCO CA 94080	Common	05/15/2026	1822	47372.00
Coloma Family Trust DTD 06/27/2016 171 OYSTER POINT BOULEVARD, SUITE 300 SOUTH SAN FRANCISCO CA 94080	Common	05/22/2026	4504	117104.45
Coloma Family Trust DTD 06/27/2016 171 OYSTER POINT BOULEVARD, SUITE 300 SOUTH SAN FRANCISCO CA 94080	Common	05/26/2026	25582	665515.73
The Coloma 2021 Irrevocable Trust DTD 09/20/2021 171 OYSTER POINT BOULEVARD Suite 300 SOUTH SAN FRANCISCO CA 94080	Common	06/01/2026	553	14511.38
The Coloma 2021 Irrevocable Trust DTD 09/20/2021 171 OYSTER POINT BOULEVARD SUITE 300 SOUTH SAN FRANCISCO CA 94080	Common	06/22/2026	2040	53040.00
Coloma Family Trust DTD 06/27/2016 171 OYSTER POINT BOULEVARD SUITE 300 SOUTH SAN FRANCISCO CA 94080	Common	06/01/2026	6090	159536.68
Coloma Family Trust DTD 06/27/2016 171 OYSTER POINT BOULEVARD SUITE 300 SOUTH SAN FRANCISCO CA 94080	Common	06/22/2026	1953	50780.93
Coloma Family Trust DTD 06/27/2016 171 OYSTER POINT BOULEVARD Suite 300 SOUTH SAN FRANCISCO CA 94080	Common	06/23/2026	23865	621673.70

144: Remarks and Signature

Remarks	2,593 shares for this filing were sold under The Coloma 2021 Irrevocable Trust DTD 09/20/2021 and 31,908 shares were sold under Coloma Family Trust DTD 06/27/2016
Date of Notice	07/01/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	02/06/2026
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/ UBS Financial Services Inc., as attorney-in-fact for Jason Coloma as trustee
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)