Xometry (XMTR) CSO sells 7,500 shares in planned Rule 10b5-1 trades

Rhea-AI Filing Summary

Xometry, Inc. Chief Sales Officer Subir Dutt reported open-market sales of 7,500 shares of Class A Common Stock. The transactions occurred on May 11 and May 13 at weighted average prices around $79.51, $80.02, and $85.00 per share.

After these sales, Dutt directly holds 102,232 shares. The filing states the trades were effected automatically under a pre-arranged Rule 10b5-1 trading plan adopted at least 90 days before the trading dates, and notes that prices reflect weighted averages across multiple individual trades within disclosed price ranges.

Insights

Insider trading and governance analyst

Routine net insider selling of 7,500 shares under a 10b5-1 plan.

Chief Sales Officer Subir Dutt executed three open-market sales totaling 7,500 shares of Xometry, Inc. Class A Common Stock. Prices ranged from about $78.84 to $85.00, with reported figures given as weighted average sale prices.

The filing shows Dutt retaining 102,232 shares after the transactions, indicating that only a small portion of his direct holdings was sold. The footnotes state that these trades were carried out automatically under a Rule 10b5-1 trading plan adopted at least 90 days earlier, suggesting a pre-scheduled diversification or liquidity program rather than discretionary market timing.

Because the sales are modest relative to remaining ownership and occur under a pre-arranged plan, they typically carry limited informational value about management’s current view of the business. Future company filings may provide additional context on any further plan-driven transactions or changes in overall insider ownership levels.

Insider Trade Summary 10b5-1

Net Seller: 7,500 shares ($611,794)

Net Sell 3 txns

Insider Dutt Subir

Role Chief Sales Officer

Sold 7,500 shs ($612K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	2,500	$85.00	$213K
Sale	Class A Common Stock	1,610	$79.5131	$128K
Sale	Class A Common Stock	3,390	$80.0229	$271K

Holdings After Transaction: Class A Common Stock — 102,232 shares (Direct, null)

Footnotes (1)

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 $78.84 to $79.795, 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) and (3) 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 $79.84 to $80.45, inclusive.

Key Figures

Total shares sold: 7,500 shares Shares sold on May 13: 2,500 shares Shares sold on May 11 (lot 1): 3,390 shares +4 more

7 metrics

Total shares sold 7,500 shares Open-market sales reported on Form 4

Shares sold on May 13 2,500 shares Class A Common Stock at $85.00 per share

Shares sold on May 11 (lot 1) 3,390 shares Class A Common Stock at $80.0229 per share

Shares sold on May 11 (lot 2) 1,610 shares Class A Common Stock at $79.5131 per share

Post-transaction holdings 102,232 shares Directly held Class A Common Stock after sales

Lowest price range mentioned $78.84 per share Lower end of disclosed sale price range

Highest price range mentioned $80.45 per share Upper end of disclosed sale price range

Key Terms

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

4 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 Insider Transactions: What Each Field Means →

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^*

Dutt Subir

(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 Sales Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/11/2026

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	05/11/2026		S(1)		1,610	D	$79.5131(2)	108,122	D
Class A Common Stock	05/11/2026		S(1)		3,390	D	$80.0229(3)	104,732	D
Class A Common Stock	05/13/2026		S(1)		2,500	D	$85	102,232	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 $78.84 to $79.795, 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) and (3) 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 $79.84 to $80.45, inclusive.

Remarks:

	/s/ Kristie Scott, Attorney-in-Fact	05/13/2026
	** 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)

FAQ

What insider transactions did Xometry (XMTR) report for Subir Dutt?

Xometry reported that Chief Sales Officer Subir Dutt sold 7,500 shares of Class A Common Stock in three open-market transactions. These trades occurred on May 11 and May 13 at weighted average prices between about $78.84 and $85.00 per share, according to the Form 4.

At what prices did Xometry (XMTR) Chief Sales Officer sell shares?

The reported weighted average sale prices were $79.5131, $80.0229, and $85.00 per share. Footnotes explain that actual trades were executed in multiple transactions within ranges from $78.84 to $80.45 per share, with the company offering to provide full breakdowns on request.

How many Xometry (XMTR) shares does Subir Dutt hold after these sales?

After the reported transactions, Chief Sales Officer Subir Dutt directly holds 102,232 shares of Xometry Class A Common Stock. This post-transaction balance appears in the Form 4 and shows that he retained the majority of his previously held shares following the 7,500-share sale.

Were the recent Xometry (XMTR) insider sales pre-planned under Rule 10b5-1?

Yes. The filing states the reported sales were effected automatically under a Rule 10b5-1 trading plan adopted by Subir Dutt at least 90 days before the trading dates. Such plans pre-schedule trades, reducing the significance of short-term market timing considerations for these transactions.

What type of security did Xometry (XMTR) insider Subir Dutt sell?

All reported transactions involved Xometry’s Class A Common Stock. The Form 4 lists three non-derivative open-market sales coded as “S,” meaning sales in the open market or private transactions, rather than option exercises or derivative-related activity, with no derivative positions reported in this filing’s summary.