Form 4 holding
Director
Xometry, Inc.
- Security class
- Class A Common Stock
- Shares / value
- 561,270
- Estimated value
- $54,173,780
- Report date
- 02 Jul 2026
- Price
- $96.52
- Ownership
- Held by spouse
Randolph Altschuler
Insider Reports History
- Reporting-owner location
- Derwood, MD
- Latest reporting-owner signature
-
/s/ Kristie Scott, Attorney-in-Fact
Source: Latest parsed Forms 3/4/5 signature
- Transaction source note
- Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.
Identity
Names, identifiers, and filing context for this profile.
1 identity field
SEC source record
Original filing metadata and source links for verification.
1 source field
Source evidence
Original filing metadata and source links for verification.
1 source field
Reported holdings for Randolph Altschuler
Form 4 holding
Director
Xometry, Inc.
- Security class
- Class A Common Stock
- Shares / value
- 455,248
- Estimated value
- $43,940,536
- Report date
- 02 Jul 2026
- Price
- $96.52
- Ownership
- Held by the Altschuler Family Trust (2020)
Form 4 holding
Director
Xometry, Inc.
- Security class
- Class A Common Stock
- Shares / value
- 428,750
- Estimated value
- $41,539,915
- Report date
- 02 Jul 2026
- Price
- $96.89
- Ownership
- Direct
Form 4 holding
Director
Xometry, Inc.
- Security class
- Class A Common Stock
- Shares / value
- 324,533
- Estimated value
- $31,323,925
- Report date
- 02 Jul 2026
- Price
- $96.52
- Ownership
- Held by The Matthew Sladkin Altschuler 2012 Trust
Form 4 holding
Director
Xometry, Inc.
- Security class
- Class A Common Stock
- Shares / value
- 324,533
- Estimated value
- $31,323,925
- Report date
- 02 Jul 2026
- Price
- $96.52
- Ownership
- Held by The Noah Sladkin Altschuler 2012 Trust
Form 4 holding
Director
Xometry, Inc.
- Security class
- Class A Common Stock
- Shares / value
- 324,533
- Estimated value
- $31,323,925
- Report date
- 02 Jul 2026
- Price
- $96.52
- Ownership
- Held by The Sasha Sladkin Altschuler 2012 Trust
Form 4 holding
Director
Xometry, Inc.
- Security class
- Class A Common Stock
- Shares / value
- 85,582
- Estimated value
- $8,260,374
- Report date
- 02 Jul 2026
- Price
- $96.52
- Ownership
- Held by the 2021 Tigers Trust
Form 4 holding
Director
OPENLANE, Inc.
- Security class
- Phantom Stock
- Shares / value
- 22,953
- Estimated value
- $399,866
- Report date
- 05 Jun 2026
- Price
- $23.63
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
Director
Xometry, Inc.
- Security class
- Class B Common Stock
- Shares / value
- 1,475,311
- Estimated value
- Report date
- 02 Jul 2026
- Price
- Ownership
- Direct
Insider Reports Filed by Randolph Altschuler
4
XMTR
Xometry, Inc.
- Report period
- 02 Jul 2026
- Transactions
- 6
- Transaction value
- -$533,869
- Accepted by SEC
- 06 Jul 2026, 17:06
- Role
- Director
- Next action
- Open filing details
4
OPLN
OPENLANE, Inc.
- Report period
- 05 Jun 2026
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 08 Jun 2026, 16:05
- Role
- Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 21 May 2026
- Transactions
- 12
- Transaction value
- -$4,392,735
- Accepted by SEC
- 22 May 2026, 16:20
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 02 Apr 2026
- Transactions
- 3
- Transaction value
- -$238,655
- Accepted by SEC
- 03 Apr 2026, 16:14
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 10 Mar 2026
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 12 Mar 2026, 17:05
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 24 Feb 2026
- Transactions
- 5
- Transaction value
- -$1,387,101
- Accepted by SEC
- 26 Feb 2026, 19:21
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 05 Jan 2026
- Transactions
- 5
- Transaction value
- -$986,420
- Accepted by SEC
- 06 Jan 2026, 16:54
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 12 Nov 2025
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 14 Nov 2025, 16:16
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 02 Oct 2025
- Transactions
- 4
- Transaction value
- -$469,399
- Accepted by SEC
- 03 Oct 2025, 16:39
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 02 Jul 2025
- Transactions
- 2
- Transaction value
- -$302,227
- Accepted by SEC
- 03 Jul 2025, 16:11
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
KAR
OPENLANE, Inc.
- Report period
- 06 Jun 2025
- Transactions
- 1
- Transaction value
- +$170,018
- Accepted by SEC
- 09 Jun 2025, 19:34
- Role
- Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 02 Apr 2025
- Transactions
- 1
- Transaction value
- -$234,788
- Accepted by SEC
- 04 Apr 2025, 17:32
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 11 Mar 2025
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 13 Mar 2025, 16:29
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 28 Feb 2025
- Transactions
- 1
- Transaction value
- -$733,242
- Accepted by SEC
- 04 Mar 2025, 17:32
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4/A
XMTR
Xometry, Inc.
- Report period
- 25 Feb 2025
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 13 Mar 2025, 16:20
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
KAR
OPENLANE, Inc.
- Report period
- 09 Aug 2024
- Transactions
- 1
- Transaction value
- +$165,359
- Accepted by SEC
- 14 Aug 2024, 14:13
- Role
- Director
- Next action
- Open filing details
3
KAR
OPENLANE, Inc.
- Report period
- 17 Jun 2024
- Transactions
- 0
- Transaction value
- $0
- Accepted by SEC
- 25 Jun 2024, 11:42
- Role
- Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 14 Mar 2024
- Transactions
- 1
- Transaction value
- $0
- Accepted by SEC
- 18 Mar 2024, 19:31
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 15 Mar 2023
- Transactions
- 2
- Transaction value
- $0
- Accepted by SEC
- 17 Mar 2023, 20:55
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 01 Feb 2023
- Transactions
- 12
- Transaction value
- -$703,045
- Accepted by SEC
- 01 Feb 2023, 19:13
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 03 Jan 2023
- Transactions
- 6
- Transaction value
- -$641,977
- Accepted by SEC
- 04 Jan 2023, 16:11
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 01 Dec 2022
- Transactions
- 16
- Transaction value
- -$858,643
- Accepted by SEC
- 02 Dec 2022, 16:12
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 01 Nov 2022
- Transactions
- 28
- Transaction value
- -$1,196,561
- Accepted by SEC
- 02 Nov 2022, 17:31
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 03 Oct 2022
- Transactions
- 13
- Transaction value
- -$1,167,636
- Accepted by SEC
- 05 Oct 2022, 21:02
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 01 Sep 2022
- Transactions
- 15
- Transaction value
- -$963,730
- Accepted by SEC
- 02 Sep 2022, 20:34
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 01 Aug 2022
- Transactions
- 12
- Transaction value
- -$766,216
- Accepted by SEC
- 02 Aug 2022, 16:07
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 01 Jul 2022
- Transactions
- 12
- Transaction value
- -$659,175
- Accepted by SEC
- 05 Jul 2022, 17:19
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4/A
XMTR
Xometry, Inc.
- Report period
- 08 Jun 2022
- Transactions
- 3
- Transaction value
- -$70,291
- Accepted by SEC
- 13 Jun 2022, 17:39
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 09 May 2022
- Transactions
- 4
- Transaction value
- +$139,127
- Accepted by SEC
- 09 May 2022, 21:25
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 15 Mar 2022
- Transactions
- 2
- Transaction value
- $0
- Accepted by SEC
- 17 Mar 2022, 20:26
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 07 Feb 2022
- Transactions
- 11
- Transaction value
- -$1,446,372
- Accepted by SEC
- 09 Feb 2022, 16:06
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
4
XMTR
Xometry, Inc.
- Report period
- 02 Jul 2021
- Transactions
- 29
- Transaction value
- $0
- Accepted by SEC
- 07 Jul 2021, 18:59
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details
3
XMTR
Xometry, Inc.
- Report period
- 29 Jun 2021
- Transactions
- 0
- Transaction value
- $0
- Accepted by SEC
- 01 Jul 2021, 16:13
- Role
- Chief Executive Officer, Director
- Next action
- Open filing details