MAZE (NASDAQ: MAZE) insider files Rule 144 to sell 29,772 shares of stock

Rhea-AI Filing Summary

MAZE insider Sekar Kathiresan has filed a notice to sell 29,772 shares of common stock under Rule 144. The planned sale, with an aggregate market value of $1,210,937.40, is to be executed through Morgan Stanley Smith Barney LLC on or about January 16, 2026 on the NASDAQ market. The filing notes that 48,119,444 shares of the issuer’s common stock were outstanding.

The 29,772 shares to be sold were acquired on January 16, 2026 via a stock option exercise from the issuer, paid for in cash. Over the prior three months, Kathiresan sold additional common shares, including 10,000 shares on December 4, 2025 for gross proceeds of $425,423.00 and 27,500 shares on November 21, 2025 for gross proceeds of $984,588.00.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	29772	1210937.40	48119444	01/16/2026	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	01/16/2026	Stock Option Exercise	Issuer			29772	01/16/2026	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
SEKAR KATHIRESAN 171 Oyster Point Blvd Suite 300 South San Francisco CA 94080	Common	12/04/2025	10000	425423.00
SEKAR KATHIRESAN 171 Oyster Point Blvd Suite 300 South San Francisco CA 94080	Common	11/21/2025	27500	984588.00

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

How many MAZE shares does Sekar Kathiresan plan to sell in this Form 144?

The notice shows that 29,772 shares of MAZE common stock are planned to be sold under Rule 144.

When is the planned sale date for MAZE (MAZE) shares under this Form 144?

The planned approximate date of sale for the 29,772 MAZE common shares is January 16, 2026, with trading listed for NASDAQ.

How were the 29,772 MAZE shares being sold acquired?

The 29,772 MAZE common shares were acquired on January 16, 2026 through a stock option exercise from the issuer, and the filing states that the exercise was paid for in cash.

Which broker is handling the planned MAZE share sale under Rule 144?

The filing lists Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004, as the broker for the planned sale.

How many MAZE shares were outstanding at the time of this Form 144 notice?

The Form 144 states that 48,119,444 shares of MAZE common stock were outstanding.

What MAZE share sales has Sekar Kathiresan made in the past three months?

The filing reports two recent sales of MAZE common stock: 10,000 shares sold on December 4, 2025 for gross proceeds of $425,423.00, and 27,500 shares sold on November 21, 2025 for gross proceeds of $984,588.00.

What representation does the MAZE insider make in signing this Form 144?

By signing the notice, the person for whose account the securities are to be sold represents that they do not know any material adverse information about the issuer’s current or prospective operations that has not been publicly disclosed, and similar representations apply if a Rule 10b5-1 trading plan or instructions have been adopted.