Xometry CFO sells 3,892 shares in Form 4

Xometry, Inc. Chief Financial Officer James Miln reported selling a total of 3,892 shares of Class A common stock in open-market transactions on April 1–2, 2026.

Rhea-AI Filing Summary

Xometry, Inc. Chief Financial Officer James Miln reported selling a total of 3,892 shares of Class A common stock in open-market transactions on April 1–2, 2026. Reported weighted average prices ranged from about $40.24 to $42.48 per share across multiple trades.

According to the disclosure, at least one transaction was effected automatically under a pre-arranged Rule 10b5-1 trading plan, and some shares were sold to cover tax withholding obligations linked to vesting restricted stock units. Following these sales, Miln directly holds 186,023 shares of Xometry Class A common stock.

Insider Trade Summary 10b5-1

Net Seller: 3,892 shares

Net Sell 4 txns

Insider Miln James

Role Chief Financial Officer

Sold 3,892 shs ($163K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	313	$40.5656	$13K
Sale	Class A Common Stock	1,993	$41.8662	$83K
Sale	Class A Common Stock	86	$42.48	$4K
Sale	Class A Common Stock	1,500	$42.0327	$63K

Holdings After Transaction: Class A Common Stock — 186,023 shares (Direct)

Footnotes (5)

1. F1. 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. F2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.42 to $42.42, 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), (4) and (5) to this Form 4.
3. F3. These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units.
4. F4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.24 to $40.82, inclusive.
5. F5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.32 to $42.31, inclusive.

Key Figures

Total shares sold: 3,892 shares Post-transaction holdings: 186,023 shares Sale on April 1, 2026: 1,500 shares at $42.0327 +3 more

6 metrics

Total shares sold 3,892 shares Net shares sold across four open-market transactions on April 1–2, 2026

Post-transaction holdings 186,023 shares Direct Class A common stock owned by CFO James Miln after reported trades

Sale on April 1, 2026 1,500 shares at $42.0327 Open-market sale of Class A common stock on April 1, 2026

Sale on April 2, 2026 (block 1) 313 shares at $40.5656 Open-market sale of Class A common stock on April 2, 2026

Sale on April 2, 2026 (block 2) 1,993 shares at $41.8662 Open-market sale of Class A common stock on April 2, 2026

Sale on April 2, 2026 (block 3) 86 shares at $42.4800 Open-market sale of Class A common stock on April 2, 2026

Key Terms

Rule 10b5-1 trading plan, weighted average price, restricted stock units, tax withholding obligations, +1 more

5 terms

Rule 10b5-1 trading plan regulatory

"transaction that was effected automatically pursuant to a Rule 10b5-1 trading plan adopted"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

restricted stock units financial

"sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax withholding obligations financial

"sold by the reporting person to cover tax withholding obligations in connection with the vesting"

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

FAQ

What did Xometry (XMTR) CFO James Miln report in this Form 4 filing?

Xometry CFO James Miln reported several open-market sales of Class A common stock on April 1–2, 2026, totaling 3,892 shares. The filing shows these trades, related pricing details, and his updated direct ownership position after the transactions.

How many Xometry (XMTR) shares did the CFO sell and at what prices?

James Miln sold a total of 3,892 Xometry Class A shares across four transactions. Reported weighted average sale prices were around $42.03, $40.57, $41.87 and $42.48 per share, with detailed ranges from approximately $40.24 to $42.42 disclosed in the footnotes.

Were the Xometry (XMTR) CFO’s stock sales made under a Rule 10b5-1 plan?

At least one of James Miln’s reported sales was executed automatically under a Rule 10b5-1 trading plan adopted at least 90 days before the trade date. Such plans pre-schedule transactions, reducing the significance of trade timing as a discretionary decision.

Why were some Xometry (XMTR) shares sold by the CFO to cover taxes?

The filing states that a portion of the shares was sold to cover tax withholding obligations arising from the vesting of restricted stock units. This type of sale is typically a mechanistic step to satisfy tax requirements rather than a discretionary portfolio reallocation.

How many Xometry (XMTR) shares does CFO James Miln own after these transactions?

After completing the reported April 1–2, 2026 trades, James Miln directly holds 186,023 shares of Xometry Class A common stock. This post-transaction figure reflects his remaining direct equity stake following the 3,892 shares sold in the disclosed transactions.

What is the total net share change reported in this Xometry (XMTR) Form 4?

Across all disclosed trades, the Form 4 shows a net sale of 3,892 shares of Xometry Class A common stock. Transaction summary data confirm four sale transactions, with no reported purchases, exercises, gifts, or restructuring-related transfers in this particular filing.

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Accepted by SEC EDGAR 04/03/2026 - 04:02 PM Learn about SEC filing dates

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).

X

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 MARYLAND 20852

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

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

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

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

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	04/01/2026		S(1)		1,500	D	$42.0327(2)	188,415	D
Class A Common Stock	04/02/2026		S(1)(3)		313	D	$40.5656(4)	188,102	D
Class A Common Stock	04/02/2026		S(1)(3)		1,993	D	$41.8662(5)	186,109	D
Class A Common Stock	04/02/2026		S(1)(3)		86	D	$42.48	186,023	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

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 $41.42 to $42.42, 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), (4) and (5) to this Form 4.

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

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.24 to $40.82, inclusive.

5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.32 to $42.31, inclusive.

Remarks:

	/s/ Kristie Scott, Attorney-in-Fact	04/03/2026
	** 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.
* Form 4: SEC 1474 (03-26)