Xometry CEO sells 1,500 shares in preset plan

Xometry’s CEO executed pre-planned open-market sales totaling 1,500 XMTR shares on September 14, 2026 under a Rule 10b5-1 trading plan.

Rhea-AI Filing Summary

Xometry, Inc. (XMTR) disclosed that Chief Executive Officer and director Sanjeev Singh Sahni sold a total of 1,500 shares of Class A Common Stock on September 14, 2026. The sales occurred in several open-market transactions at weighted-average prices in the $83.66 to $87.03 per-share range and were effected automatically under a Rule 10b5-1 trading plan adopted at least 90 days before the trade date.

Insider Trade Summary 10b5-1

Net Seller: 1,500 shares

Net Sell 4 txns

Insider Sahni Sanjeev Singh

Role Chief Executive Officer

Sold 1,500 shs ($128K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock F1, F2	327	$84.2293	$28K
Sale	Class A Common Stock F1, F3	627	$85.036	$53K
Sale	Class A Common Stock F1, F4	534	$86.0173	$46K
Sale	Class A Common Stock F1	12	$87.03	$1K

Holdings After Transaction: Class A Common Stock — 180,903 shares (Direct)

Footnotes (4)

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 $83.66 to $84.61, 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) and (4) to this Form 4.
3. F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.695 to $85.665, inclusive.
4. F4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.815 to $86.605, inclusive.

Key Figures

Total shares sold: 1,500 shares First sale tranche: 327 shares at $84.2293 per share Second sale tranche: 627 shares at $85.0360 per share +3 more

6 metrics

Total shares sold 1,500 shares Class A Common Stock sold by CEO Sanjeev Singh Sahni on September 14, 2026

First sale tranche 327 shares at $84.2293 per share Open-market sale with trades in the $83.66 to $84.61 range

Second sale tranche 627 shares at $85.0360 per share Open-market sale with trades in the $84.695 to $85.665 range

Third sale tranche 534 shares at $86.0173 per share Open-market sale with trades in the $85.815 to $86.605 range

Fourth sale tranche 12 shares at $87.03 per share Open-market sale on September 14, 2026

Rule 10b5-1 plan lead time At least 90 days Plan for the CEO’s sales adopted at least 90 days before trade date

Key Terms

Rule 10b5-1 trading plan, weighted average price

2 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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many XMTR shares did the CEO sell in this Form 4 filing?

The filing reports that Chief Executive Officer Sanjeev Singh Sahni sold a total of 1,500 shares of Xometry, Inc. Class A Common Stock in multiple transactions on September 14, 2026.

On what date did the XMTR insider transactions occur?

All reported transactions by Xometry, Inc.’s CEO took place on September 14, 2026, involving open-market sales of Class A Common Stock in several tranches totaling 1,500 shares.

At what prices were the XMTR shares sold by the CEO?

The reported weighted-average sale prices were $84.2293, $85.0360, $86.0173, and $87.03 per share, based on multiple trades in ranges from $83.66 up to $87.03, as described in the footnotes.

Was the XMTR CEO’s stock sale under a Rule 10b5-1 trading plan?

Yes. A footnote states that the shares were sold in a transaction effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person at least 90 days before the trade date.

Does this XMTR Form 4 show purchases or sales overall?

The Form 4 reports only sales of Xometry, Inc. Class A Common Stock by the CEO, totaling 1,500 shares, with no reported purchases or derivative exercises in this filing.

Were any derivative securities involved in this XMTR Form 4?

No derivative transactions are reported. The filing lists only non-derivative sales of Class A Common Stock totaling 1,500 shares on September 14, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/16/2026 - 05:48 PM Accepted by SEC EDGAR 09/16/2026 - 05:47 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^*

Sahni Sanjeev Singh

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/14/2026

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	09/14/2026		S(1)		327	D	$84.2293(2)	182,076	D
Class A Common Stock	09/14/2026		S(1)		627	D	$85.036(3)	181,449	D
Class A Common Stock	09/14/2026		S(1)		534	D	$86.0173(4)	180,915	D
Class A Common Stock	09/14/2026		S(1)		12	D	$87.03	180,903	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 $83.66 to $84.61, 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) and (4) 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 $84.695 to $85.665, inclusive.

4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.815 to $86.605, inclusive.

Remarks:

	/s/ Kristie Scott, Attorney-in-Fact	09/16/2026
	** 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)