XMTR insider Form 4 shows CEO family donating 40,000 shares

Rhea-AI Filing Summary

Xometry, Inc. (XMTR) reported an insider stock gift by its Chief Executive Officer. On 11/12/2025, the CEO’s spouse donated 40,000 shares of Class A common stock at a reported price of $0.00 to a charitable donor advised fund. After this gift, the CEO still beneficially owns several large positions in Xometry stock, including 591,270 Class A shares held by the spouse and 1,475,311 shares of Class B common stock held directly, along with additional Class A shares held through multiple family trusts over which the CEO may be deemed to exercise voting control.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Altschuler Randolph

(Last) (First) (Middle)

C/O XOMETRY, INC.

6116 EXECUTIVE BLVD, SUITE 800

(Street)

NORTH BETHESDA MD 20852

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Xometry, Inc. [ XMTR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

3. Date of Earliest Transaction (Month/Day/Year)
11/12/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	11/12/2025		G(1)		40,000	D	$0.00	591,270	I	Held by spouse
Class B Common Stock								1,475,311	D
Class A Common Stock								310,271	D
Class A Common Stock								85,582	I	See footnote(2)
Class A Common Stock								324,533	I	See footnote(3)
Class A Common Stock								324,533	I	See footnote(4)
Class A Common Stock								324,533	I	See footnote(5)
Class A Common Stock								475,248	I	See footnote(6)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares donated as a gift by the Reporting Person's spouse to a charitable donor advised fund.

2. Held by the 2021 Tigers Trust, over which the Reporting Person may be deemed to exercise voting control.

3. Held by the Matthew Sladkin Altschuler 2012 Trust, over which the Reporting Person may be deemed to exercise voting control.

4. Held by the Sasha Sladkin Altschuler 2012 Trust, over which the Reporting Person may be deemed to exercise voting control.

5. Held by the Noah Sladkin Altschuler 2012 Trust, over which the Reporting Person may be deemed to exercise voting control.

6. Held by the Altschuler Family Trust (2020), over which the Reporting Person may be deemed to exercise voting control.

Remarks:

	/s/ Kristie Scott, Attorney-in-Fact	11/14/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Xometry (XMTR) report in this Form 4?

The filing reports that the Chief Executive Officer’s spouse donated 40,000 shares of Class A common stock on 11/12/2025 as a gift to a charitable donor advised fund. The transaction was recorded at a price of $0.00 per share.

Was the Xometry (XMTR) Form 4 transaction a sale for cash?

No. The Form 4 describes the transaction as shares donated as a gift by the CEO’s spouse to a charitable donor advised fund, with a reported transaction price of $0.00 per share, rather than a sale for cash.

How many Xometry (XMTR) shares does the CEO’s spouse hold after the gift?

Following the reported gift, the filing shows the CEO’s spouse beneficially owning 591,270 shares of Class A common stock, reported as indirectly owned by the CEO.

What Class B Xometry (XMTR) shares does the CEO hold after the reported transaction?

The Form 4 shows the CEO directly holding 1,475,311 shares of Class B common stock following the reported transaction.

What other Xometry (XMTR) holdings are reported through family trusts?

The filing notes additional Class A common stock held by several family trusts, including the 2021 Tigers Trust, the Matthew Sladkin Altschuler 2012 Trust, the Sasha Sladkin Altschuler 2012 Trust, the Noah Sladkin Altschuler 2012 Trust, and the Altschuler Family Trust (2020), over which the CEO may be deemed to exercise voting control.

What is the CEO’s relationship to Xometry (XMTR) as reported in this Form 4?

The Form 4 identifies the reporting person as both a Director and an Officer of Xometry, with the officer title listed as Chief Executive Officer.