Katharine Weymouth - 10 Mar 2026 Form 4 Insider Report for Xometry, Inc. (XMTR)

Role: Director
Signature: /s/ Kristie Scott, Attorney-in-Fact
Issuer symbol: XMTR
Transactions as of: 10 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 12 Mar 2026, 16:36:23 UTC
Previous filing: 02 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Weymouth Katharine	Director	C/O XOMETRY, INC., 6116 EXECUTIVE BLVD, SUITE 800, NORTH BETHESDA	/s/ Kristie Scott, Attorney-in-Fact	12 Mar 2026	0001501808

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	XMTR	Class A Common Stock	Award		+3,681	+12%	$0.000000^*	33,989	10 Mar 2026	Direct	F1, F2
transaction	XMTR	Class A Common Stock	Award		+1,356	+4%	$0.000000^*	35,345	10 Mar 2026	Direct	F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents a restricted stock unit ("RSU") grant. All of the shares underlying the RSUs will vest on January 1, 2027, subject to the Reporting Person's continuous service.
F2	Each RSU represents a contingent right to receive one share of the Class A Common Stock of the Issuer.
F3	Represents a restricted stock unit ("RSU") grant. The shares underlying the RSUs will vest in four equal quarterly installments with the first installment vesting on April 1, 2026, subject to the Reporting Person's continuous service.