Were the Xometry (XMTR) CFO’s share sales part of a 10b5-1 plan?

Yes. The filing states the shares were sold automatically under a Rule 10b5-1 trading plan. That plan was adopted by the reporting person at least 90 days before the March 2, 2026 trading date, according to the footnotes.

Insider sale: Xometry (NASDAQ: XMTR) CFO disposes 12,272 shares

Filing Impact

(Very High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Xometry, Inc. Chief Financial Officer James Miln reported multiple open-market sales of Class A common stock. On March 2, 2026, he sold a total of 12,272 shares under an automatic Rule 10b5-1 trading plan at weighted average prices within ranges from $40.50 to $42.71 per share. Footnotes state that a portion of the shares was sold to cover tax withholding obligations related to vesting restricted stock units. Following these transactions, Miln directly held 160,851 shares of Xometry Class A common stock.

Insider Trade Summary

Net Seller: 12,272 shares ($515,432)

Net Sell 6 txns

Insider Miln James

Role Chief Financial Officer

Sold 12,272 shs ($515K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	262	$41.261	$11K
Sale	Class A Common Stock	984	$42.0632	$41K
Sale	Class A Common Stock	254	$42.5871	$11K
Sale	Class A Common Stock	1,400	$41.042	$57K
Sale	Class A Common Stock	8,174	$42.0801	$344K
Sale	Class A Common Stock	1,198	$42.5645	$51K

Holdings After Transaction: Class A Common Stock — 172,861 shares (Direct)

Footnotes (1)

Represents shares sold in a transaction that was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person at least 90 days prior to the trading date. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.50 to $41.405, inclusive. The reporting person undertakes to provide to Xometry, Inc., any security holder of Xometry, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price in the ranges set forth in footnotes (2), (3), (4), (6), (7) and (8) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.52 to $42.43, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.54 to $42.63, inclusive. These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.50 to $41.405, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.52 to $42.505, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.525 to $42.71, inclusive.

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Form 4 Insider Transactions: What Each Field Means →

03/03/2026 - 05:32 PM

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
Estimated average burden
hours per response:			0.5

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^*

Miln James

(Last)

(First)

(Middle)

C/O XOMETRY, INC.

6116 EXECUTIVE BLVD, SUITE 800

(Street)

NORTH BETHESDA

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)

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

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	03/02/2026		S⁽¹⁾		262	D	$41.261⁽²⁾	172,861	D
Class A Common Stock	03/02/2026		S⁽¹⁾		984	D	$42.0632⁽³⁾	171,877	D
Class A Common Stock	03/02/2026		S⁽¹⁾		254	D	$42.5871⁽⁴⁾	171,623	D
Class A Common Stock	03/02/2026		S⁽¹⁾⁽⁵⁾		1,400	D	$41.042⁽⁶⁾	170,223	D
Class A Common Stock	03/02/2026		S⁽¹⁾⁽⁵⁾		8,174	D	$42.0801⁽⁷⁾	162,049	D
Class A Common Stock	03/02/2026		S⁽¹⁾⁽⁵⁾		1,198	D	$42.5645⁽⁸⁾	160,851	D

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Represents shares sold in a transaction that was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person at least 90 days prior to the trading date.

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.50 to $41.405, inclusive. The reporting person undertakes to provide to Xometry, Inc., any security holder of Xometry, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price in the ranges set forth in footnotes (2), (3), (4), (6), (7) and (8) to this Form 4.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.52 to $42.43, inclusive.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.54 to $42.63, inclusive.

5. These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units.

6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.50 to $41.405, inclusive.

7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.52 to $42.505, inclusive.

8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.525 to $42.71, inclusive.

Remarks:

	/s/ Kristie Scott, Attorney-in-Fact	03/03/2026
	** 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.

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Xometry (XMTR) disclose for CFO James Miln?

Xometry disclosed that CFO James Miln sold 12,272 shares of Class A common stock. The sales occurred on March 2, 2026, in multiple open-market transactions executed under a pre-arranged Rule 10b5-1 trading plan.

At what prices did the Xometry (XMTR) CFO sell his shares?

The reported sales by Xometry’s CFO used weighted average prices. According to the filing footnotes, individual trades occurred in ranges from $40.50 to $42.71 per share across several separate open-market transactions.

How many Xometry (XMTR) shares does the CFO own after these sales?

After the reported transactions, Xometry CFO James Miln directly owned 160,851 shares of Class A common stock. This post-transaction holding reflects all sales disclosed in the Form 4 filed for March 2, 2026.

Did the Xometry (XMTR) CFO sell any shares to cover taxes on RSUs?

Yes. A footnote explains that some of the reported shares were sold to cover tax withholding obligations. These obligations arose in connection with the vesting of restricted stock units previously granted to the reporting person.

How many separate sale transactions did the Xometry (XMTR) Form 4 report?

The Form 4 for Xometry’s CFO lists six separate non-derivative transactions. Each transaction involves sales of Class A common stock, all dated March 2, 2026, and all characterized as open-market or private sale transactions.