James Miln sells Class A shares at XMTR (NASDAQ: XMTR) — multiple disposals listed

Rhea-AI Filing Summary

XMTR filings show Form 144 notices reporting sales of Class A Common shares by James Miln. The excerpt lists multiple completed dispositions in the past three months, including 03/02/2026 (12,272 shares), 04/01/2026 (1,500 shares), 04/02/2026 (2,392 shares) and 05/11/2026 (1,500 shares), with dollar amounts shown for each transaction.

The Form 144 entries reference shares issued as Stock Award on 02/25/2025 and 03/01/2025 and list a broker address of UBS Financial Services, Inc. at 11 Madison Avenue, New York, NY.

Insights

Securities Compliance Analyst

Form 144 entries record multiple insider dispositions by James Miln across Q2 2026.

These entries list executed sales of Class A Common shares on specific dates with per-transaction dollar amounts. The filing ties the shares to stock awards dated 02/25/2025 and 03/01/2025, indicating the disposition source.

These are routine reporting notices for restricted securities sales under Section 144; cash-flow treatment and any broker-dealer specifics are shown as transaction amounts and the broker address. Subsequent filings or Form 4s may provide additional attribution or withholding context.

Key Figures

Sale on 03/02/2026: 12,272 shares Sale on 04/01/2026: 1,500 shares Sale on 04/02/2026: 2,392 shares +3 more

6 metrics

Sale on 03/02/2026 12,272 shares sale reported with <money>$515,431.23</money>

Sale on 04/01/2026 1,500 shares sale reported with <money>$63,049.05</money>

Sale on 04/02/2026 2,392 shares sale reported with <money>$99,789.70</money>

Sale on 05/11/2026 1,500 shares sale reported with <money>$119,529.75</money>

Stock Award grants 324 and 1,176 shares awarded on <date>02/25/2025</date> and <date>03/01/2025</date>

Broker address listed UBS Financial Services, Inc. 11 Madison Avenue, New York, NY 10010

Key Terms

Form 144, Class A Common, Stock Award, Broker-Dealer

4 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.

Class A Common financial

"Class A Common | 03/02/2026 | 12,272 | 515431.23"

Stock Award compensation

"Class A Common | 02/25/2025 | Stock Award"

Broker-Dealer market

"UBS Financial Services, Inc. 11 Madison Avenue"

A broker-dealer is a licensed firm or individual that both executes trades on behalf of clients (acting as a broker) and buys or sells securities for its own account (acting as a dealer). Investors care because broker-dealers provide the plumbing of markets — they place orders, hold or move cash and securities, offer research or advice, and their stability and fees directly affect trade execution, costs, and the safety of client funds; think of them as a combined travel agent and taxi for your investments.

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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
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
Class A Common	UBS Financial Services, Inc. 11 Madison Avenue 4th Floor New York NY 10010	1500	142485.00	51123487	06/01/2026	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 *
Class A Common	02/25/2025	Stock Award	Issuer			324	02/25/2025	N/A
Class A Common	03/01/2025	Stock Award	Issuer			1176	03/01/2025	N/A

* 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
James Miln 6116 EXECUTIVE BOULEVARD, SUITE 800 NORTH BETHESDA MD 20852	Class A Common	03/02/2026	12272	515431.23
James Miln 6116 EXECUTIVE BOULEVARD, SUITE 800 NORTH BETHESDA MD 20852	Class A Common	04/01/2026	1500	63049.05
James Miln 6116 EXECUTIVE BOULEVARD Suite 800 NORTH BETHESDA MD 20852	Class A Common	04/02/2026	2392	99789.70
James Miln 6116 EXECUTIVE BOULEVARD, Suite 800 NORTH BETHESDA MD 20852	Class A Common	05/11/2026	1500	119529.75

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

What does XMTR's Form 144 reveal about James Miln's transactions?

The Form 144 lists reported sales by James Miln totaling specific share counts on four dates. It shows 12,272, 1,500, 2,392, and 1,500 shares sold on 03/02/2026, 04/01/2026, 04/02/2026, and 05/11/2026 respectively, with dollar amounts for each sale.

Were the sold shares from awards or other sources for XMTR?

The excerpt ties some Class A Common shares to Stock Award grant dates of 02/25/2025 and 03/01/2025. Those award dates are listed in the securities information section of the Form 144 excerpt.

Which broker is named in the XMTR Form 144 entries?

The filing lists UBS Financial Services, Inc. with an address at 11 Madison Avenue, New York, NY as the broker-dealer associated with the securities information in the excerpt.

Do the Form 144 entries state total proceeds for each sale?

Yes, each listed sale in the excerpt includes a dollar figure adjacent to the share count: for example, $515,431.23 for 12,272 shares on 03/02/2026, and $119,529.75 for 1,500 shares on 05/11/2026.

Are the Form 144 entries sufficient to determine remaining holdings for James Miln?

No. The excerpt shows the shares sold and dollar amounts but does not provide a post-transaction holdings total or beneficial ownership percentages, so remaining holdings cannot be determined from this excerpt alone.