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Xometry director reports 15,721 shares sold

The sales were automatic under plans adopted by the respective plan holders at least 90 days before the trades.

(High)

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Form Type
4

Rhea-AI Filing Summary

Xometry, Inc. (XMTR) director Randolph Altschuler reported 15,721 Class A share sales across October 1 and 2, 2026. On October 2, shares he held directly were sold to cover tax withholding obligations tied to restricted stock unit vesting; those sales were automatic under a Rule 10b5-1 plan adopted at least 90 days before the trades. Shares held by his spouse were sold automatically on October 1 under a Rule 10b-5 trading plan adopted by the spouse at least 90 days before the sale.

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Analyzing...

Insider Altschuler Randolph
Role Director
Sold 15,721 shs ($1.63M)
Type Security Shares Price Value
Sale Class A Common Stock F6, F7, F8 1,632 $101.3937 $165K
Sale Class A Common Stock F6, F7, F9 1,068 $102.3841 $109K
Sale Class A Common Stock F6, F7, F10 1,124 $103.5252 $116K
Sale Class A Common Stock F6, F7, F11 470 $104.404 $49K
Sale Class A Common Stock F6, F7, F12 1,334 $105.6643 $141K
Sale Class A Common Stock F6, F7, F13 93 $106.3577 $10K
Sale Class A Common Stock F1, F2 3,947 $102.5535 $405K
Sale Class A Common Stock F1, F3 741 $103.5074 $77K
Sale Class A Common Stock F1, F4 1,829 $104.6879 $191K
Sale Class A Common Stock F1, F5 3,466 $105.4957 $366K
Sale Class A Common Stock F1 17 $106.19 $2K
holding Class B Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
Holdings After Transaction: Class A Common Stock — 541,270 shares (Indirect, Held by spouse); Class A Common Stock — 423,029 shares (Direct); Class B Common Stock — 1,475,311 shares (Direct); Class A Common Stock — 455,248 shares (Indirect, Held by Altschuler Family Trust (2020)); Class A Common Stock — 324,533 shares (Indirect, Held by The Matthew Sladkin Altschuler 2012 Trust); Class A Common Stock — 324,533 shares (Indirect, Held by The Noah Sladkin Altschuler 2012 Trust); Class A Common Stock — 324,533 shares (Indirect, Held by The Sasha Sladkin Altschuler 2012 Trust)
Footnotes (13)
  1. F1. Represents shares sold in a transaction that was effected automatically pursuant to a Rule 10b-5 trading plan adopted by the reporting person's spouse at least 90 days prior to the trading date.
  2. F10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.96 to $103.86, inclusive.
  3. F11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.185 to $105.16, inclusive.
  4. F12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.22 to $106.05, inclusive.
  5. F13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.28 to $106.365, inclusive.
  6. F2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.06 to $103.05, 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 (5) and (8) through (13) to this Form 4.
  7. F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.12 to $104.10, inclusive.
  8. F4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.13 to $105.09, inclusive.
  9. F5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.15 to $106.11, inclusive.
  10. F6. 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.
  11. F7. These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units.
  12. F8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.80 to $101.80, inclusive.
  13. F9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.85 to $102.82, inclusive.
Class A shares sold 15,721 shares 11 reported sale transactions on October 1 and October 2, 2026
Shares sold 1,632 shares Direct sale on October 2, 2026; weighted average price $101.3937 per share
Weighted average price $101.3937 per share 1,632 Class A shares sold directly on October 2, 2026
Shares sold 3,947 shares Shares held by spouse; sale on October 1, 2026 at a weighted average price of $102.5535 per share
Weighted average price $102.5535 per share 3,947 shares held by spouse and sold on October 1, 2026
Shares sold 1,334 shares Direct sale on October 2, 2026 at a weighted average price of $105.6643 per share
Weighted average price $105.6643 per share 1,334 Class A shares sold directly on October 2, 2026
Rule 10b5-1 trading plan regulatory
"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.
restricted stock units financial
"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.
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 Randolph Altschuler report as sold?

The reported transactions totaled 15,721 Class A shares across 11 sales on October 1 and October 2, 2026. The transactions included shares held directly by Altschuler and shares held by his spouse.

What was the price of the 1,632-share XMTR sale?

The 1,632-share direct sale on October 2, 2026 was reported at a weighted average of $101.3937 per share. The shares were sold in multiple transactions at prices ranging from $100.80 to $101.80, inclusive.

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

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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*
Altschuler Randolph

(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)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
10/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A Common Stock10/01/2026S(1)3,947D$102.5535(2)547,323IHeld by spouse
Class A Common Stock10/01/2026S(1)741D$103.5074(3)546,582IHeld by spouse
Class A Common Stock10/01/2026S(1)1,829D$104.6879(4)544,753IHeld by spouse
Class A Common Stock10/01/2026S(1)3,466D$105.4957(5)541,287IHeld by spouse
Class A Common Stock10/01/2026S(1)17D$106.19541,270IHeld by spouse
Class A Common Stock10/02/2026S(6)(7)1,632D$101.3937(8)427,118D
Class A Common Stock10/02/2026S(6)(7)1,068D$102.3841(9)426,050D
Class A Common Stock10/02/2026S(6)(7)1,124D$103.5252(10)424,926D
Class A Common Stock10/02/2026S(6)(7)470D$104.404(11)424,456D
Class A Common Stock10/02/2026S(6)(7)1,334D$105.6643(12)423,122D
Class A Common Stock10/02/2026S(6)(7)93D$106.3577(13)423,029D
Class B Common Stock1,475,311D
Class A Common Stock455,248IHeld by Altschuler Family Trust (2020)
Class A Common Stock324,533IHeld by The Matthew Sladkin Altschuler 2012 Trust
Class A Common Stock324,533IHeld by The Noah Sladkin Altschuler 2012 Trust
Class A Common Stock324,533IHeld by The Sasha Sladkin Altschuler 2012 Trust
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents shares sold in a transaction that was effected automatically pursuant to a Rule 10b-5 trading plan adopted by the reporting person's spouse 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 $102.06 to $103.05, 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 (5) and (8) through (13) 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 $103.12 to $104.10, inclusive.
4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.13 to $105.09, inclusive.
5. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.15 to $106.11, inclusive.
6. 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.
7. These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock units.
8. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $100.80 to $101.80, inclusive.
9. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.85 to $102.82, inclusive.
10. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.96 to $103.86, inclusive.
11. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.185 to $105.16, inclusive.
12. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $105.22 to $106.05, inclusive.
13. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $106.28 to $106.365, inclusive.
Remarks:
/s/ Kristie Scott, Attorney-in-Fact10/02/2026
** Signature of Reporting PersonDate
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)

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