Xometry director plans $902K stock sale

Xometry, Inc. (XMTR) is the issuer for a planned resale of restricted common stock under Rule 144.

Rhea-AI Filing Summary

Xometry, Inc. (XMTR) is the issuer for a planned resale of restricted common stock under Rule 144. UBS Financial Services Inc. filed on behalf of Cheryl Altschuler, related to director Randolph Altschuler, for the potential sale of 10,000 shares of common stock. The filing notes that 5,722 shares of common stock were sold in the prior three months.

Key Figures

Shares to be sold under Rule 144: 10,000 shares of common stock Aggregate market value of proposed sale: $902,500.00 Shares outstanding reference figure: 55,848,262 shares +4 more

7 metrics

Shares to be sold under Rule 144 10,000 shares of common stock Proposed sale amount in the Form 144 notice

Aggregate market value of proposed sale $902,500.00 Approximate market value for 10,000 shares listed in securities information

Shares outstanding reference figure 55,848,262 shares Total share figure cited in the securities information section

Shares sold in past 3 months 5,722 shares Sale on 07/02/2026 reported for the past three months

Proceeds from past 3 months sale $533,681.56 Total value of 5,722 shares sold on 07/02/2026

Date of original acquisition of founder shares 08/29/2013 Acquisition date for the 10,000 Founder Shares from issuer

Date of notice 09/01/2026 Date on which the Form 144 notice is dated

Key Terms

Rule 144, Founder Shares, attorney-in-fact, Form 144, +1 more

5 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Founder Shares financial

"Common | 08/29/2013 | Founder Shares | Issuer"

Founder shares are the ownership stakes given to the people who start a company, often with extra voting power or protections compared with ordinary shares. For investors, they matter because founders’ control and incentives influence decisions about strategy, hiring, and whether the company sells or stays independent — like a family that keeps majority voting rights in a household decision. High founder ownership can mean stable leadership but also a risk that outside shareholders have less influence.

attorney-in-fact regulatory

"Signature | /s/ UBS Financial Services Inc, as attorney-in-fact for Cheryl"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

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.

Nasdaq market

"09/01/2026 | Nasdaq"

The Nasdaq is a stock exchange where many companies' shares are bought and sold, functioning much like a marketplace for investments. It matters to investors because it provides a platform to buy and sell ownership stakes in companies, helping them track the value of those companies and make informed decisions. As one of the largest and most technology-focused markets, it also reflects trends and developments in the business world.

FAQ

What does the Form 144 filing disclose for Xometry, Inc. (XMTR)?

The filing discloses a proposed sale under Rule 144 of up to 10,000 shares of Xometry, Inc. common stock for the account associated with director Randolph Altschuler, with UBS Financial Services Inc. acting as the filing party for seller Cheryl Altschuler.

How many XMTR shares are proposed to be sold under this Form 144?

The notice covers a proposed sale of 10,000 shares of Xometry, Inc. common stock. These are described as Founder Shares originally acquired on 08/29/2013 from the issuer.

What is the approximate aggregate market value of the XMTR shares covered by this Form 144?

The Form 144 lists an approximate aggregate market value of $902,500.00 for the 10,000 shares of Xometry, Inc. common stock, based on the information provided in the securities information section.

How many XMTR shares were sold in the last three months by the reporting parties?

During the past three months, the filing reports a sale of 5,722 shares of Xometry, Inc. common stock on 07/02/2026, for total proceeds of $533,681.56.

Who is identified as the seller and related person in this XMTR Form 144?

The filing states that Randolph Altschuler is a director at XMTR and that Cheryl Altschuler is the seller. The Form 144 is signed by UBS Financial Services Inc. as attorney-in-fact for Cheryl Altschuler.

What is the total number of XMTR shares listed as outstanding in this Form 144?

The securities information section cites 55,848,262 shares of Xometry, Inc. common stock, presented in connection with the Form 144 notice as the relevant total share figure.

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

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Available on EDGAR 09/01/2026 - 04:02 PM Accepted by SEC EDGAR 09/01/2026 - 04:01 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	0001869814
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	Xometry, Inc.
SEC File Number	001-40546
Address of Issuer	6116 EXECUTIVE BOULEVARD, SUITE 800 NORTH BETHESDA MARYLAND 20852
Phone	240-335-7914
Name of Person for Whose Account the Securities are To Be Sold	Altschuler Randolph
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	UBS Financial Services Inc. 11 Madison Avenue 4th Floor New York NY 10010	10000	902500.00	55848262	09/01/2026	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	08/29/2013	Founder Shares	Issuer			10000	08/29/2013	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
Randolph Altschuler 6116 EXECUTIVE BOULEVARD, SUITE 800 NORTH BETHESDA MD 20852	Common	07/02/2026	5722	533681.56

144: Remarks and Signature

Remarks	Randolph Altschuler is a director at XMTR. Cheryl Altschuler is the seller
Date of Notice	09/01/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/21/2026
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 Cheryl Altschuler
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)