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

Yes. The filing states the shares were sold automatically pursuant to a Rule 10b5-1 trading plan adopted at least 90 days earlier. Such plans pre-schedule trades, indicating these transactions were part of a predetermined program rather than newly timed decisions.

Xometry (NASDAQ: XMTR) CFO trades 1,500 shares under Rule 10b5-1 plan

Filing Impact

(High)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

Xometry, Inc. Chief Financial Officer James Miln reported selling 1,500 shares of Class A Common Stock in open-market transactions. The sales occurred on June 1, 2026 at weighted average prices ranging from about $94.14 to $99.60 per share, across six separate trades.

After these sales, Miln directly holds 183,023 shares. The filing notes the transactions were executed automatically under a pre-arranged Rule 10b5-1 trading plan adopted at least 90 days before the trading date, indicating they were scheduled in advance rather than discretionary trades.

Insights

CFO’s pre-planned sale is small relative to his remaining stake.

Xometry’s Chief Financial Officer, James Miln, sold 1,500 shares of Class A Common Stock in six open-market transactions on June 1, 2026. Sale prices ranged from roughly $94.14 to $99.60 per share, based on weighted average disclosures.

These transactions were executed automatically under a Rule 10b5-1 trading plan adopted at least 90 days earlier, suggesting routine portfolio management rather than opportunistic timing. Following the sales, Miln still directly owns 183,023 shares, indicating that the disposals represent only a small portion of his overall reported position.

Insider Trade Summary 10b5-1

Net Seller: 1,500 shares ($145,345)

Net Sell 6 txns

Insider Miln James

Role Chief Financial Officer

Sold 1,500 shs ($145K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	292	$94.4356	$28K
Sale	Class A Common Stock	228	$95.282	$22K
Sale	Class A Common Stock	208	$96.843	$20K
Sale	Class A Common Stock	366	$97.8772	$36K
Sale	Class A Common Stock	340	$98.5527	$34K
Sale	Class A Common Stock	66	$99.5621	$7K

Holdings After Transaction: Class A Common Stock — 184,231 shares (Direct, null)

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 $94.135 to $94.99, 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) through (7) 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 $95.18 to $95.51, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.235 to $97.215, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.275 to $98.255, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.325 to $98.77, inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.56 to $99.595, inclusive.

Key Figures

Shares sold: 1,500 shares Lowest price range: $94.135–$94.99 Highest price range: $99.56–$99.595 +3 more

6 metrics

Shares sold 1,500 shares Total Class A Common Stock sold on June 1, 2026

Lowest price range $94.135–$94.99 Weighted average price range for one sale tranche

Highest price range $99.56–$99.595 Weighted average price range for one sale tranche

Post-transaction holdings 183,023 shares Direct Class A Common Stock held after sales

Individual sale prices $94.4356–$99.5621/share Reported weighted average prices across six transactions

Number of sale transactions 6 transactions Open-market sales reported in Form 4

Key Terms

Rule 10b5-1 trading plan, weighted average price, Class A Common Stock, open-market sale, +1 more

5 terms

Rule 10b5-1 trading plan regulatory

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

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.

Class A Common Stock financial

"security_title": "Class A Common Stock""

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

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.

Form 4 regulatory

"footnotes (2) through (7) to this Form 4."

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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Form 4 Insider Transactions: What Each Field Means →

06/03/2026 - 04:27 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

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)
06/01/2026

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)
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	06/01/2026		S⁽¹⁾		292	D	$94.4356⁽²⁾	184,231	D
Class A Common Stock	06/01/2026		S⁽¹⁾		228	D	$95.282⁽³⁾	184,003	D
Class A Common Stock	06/01/2026		S⁽¹⁾		208	D	$96.843⁽⁴⁾	183,795	D
Class A Common Stock	06/01/2026		S⁽¹⁾		366	D	$97.8772⁽⁵⁾	183,429	D
Class A Common Stock	06/01/2026		S⁽¹⁾		340	D	$98.5527⁽⁶⁾	183,089	D
Class A Common Stock	06/01/2026		S⁽¹⁾		66	D	$99.5621⁽⁷⁾	183,023	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)
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 $94.135 to $94.99, 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) through (7) 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 $95.18 to $95.51, inclusive.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $96.235 to $97.215, inclusive.

5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $97.275 to $98.255, inclusive.

6. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $98.325 to $98.77, inclusive.

7. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $99.56 to $99.595, inclusive.

Remarks:

	/s/ Kristie Scott, Attorney-in-Fact	06/03/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

How many Xometry (XMTR) shares did the CFO sell in this Form 4?

The Chief Financial Officer, James Miln, sold a total of 1,500 Xometry Class A Common Stock shares. The shares were disposed of in six open-market transactions, each at a different weighted average price, all executed on June 1, 2026 under a trading plan.

What prices did Xometry (XMTR) CFO James Miln receive for the shares sold?

The reported weighted average sale prices ranged from about $94.14 to $99.60 per share. Each of the six transactions occurred within narrower price bands, with detailed ranges between $94.135 and $99.595 as disclosed in the Form 4 footnotes.

How many Xometry (XMTR) shares does the CFO hold after this transaction?

After the reported sales, Chief Financial Officer James Miln directly holds 183,023 shares of Xometry Class A Common Stock. This post-transaction figure is provided in the Form 4 and shows that the 1,500 shares sold represent a relatively small portion of his holdings.

What type of security did the Xometry (XMTR) CFO sell in the Form 4 filing?

All reported transactions involved Xometry’s Class A Common Stock. The Form 4 lists only non-derivative security sales and shows no derivative exercises or holdings in the derivativeSummary section for this particular filing date.

Does this Xometry (XMTR) Form 4 include any option exercises or derivative transactions?

No. The transactionSummary shows zero derivative exercises and the derivativeSummary section is empty. All reported activity consists solely of open-market sales of Class A Common Stock, with no options or other derivative securities listed for this event.