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Who

Randolph Altschuler

Director

Company insider

Files Form 4 as: Chief Executive Officer, Xometry; Director, Openlane.

Every Form 4 they filed

In numbers

Trades disclosed
283
Buys
0
Sells
24
Bought
$0
Sold
$29.5M
Companies
2
Companies where not an officer
1
First trade
2 Jul 2021
Last trade
2 Oct 2026
Last filed
2 Oct 2026

Companies traded

Where they are an officer
XMTR XometryDirector, Officer · Business Services · last 2 Oct 20260 buys · 24 sells
Everywhere else they filed: board seats, 10% stakes, other companies
OPLN OpenlaneDirector · Retail — Specialty · last 5 Jun 20260 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
2 Oct 2026filed 2 Oct 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$141K1,334 at $105.66filing
2 Oct 2026filed 2 Oct 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$9,89193 at $106.36filing
2 Oct 2026filed 2 Oct 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$165K1,632 at $101.39filing
2 Oct 2026filed 2 Oct 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$109K1,068 at $102.38filing
2 Oct 2026filed 2 Oct 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$116K1,124 at $103.53filing
2 Oct 2026filed 2 Oct 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$49K470 at $104.40filing
1 Oct 2026filed 2 Oct 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$405K3,947 at $102.55filing
1 Oct 2026filed 2 Oct 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$77K741 at $103.51filing
1 Oct 2026filed 2 Oct 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$191K1,829 at $104.69filing
1 Oct 2026filed 2 Oct 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$366K3,466 at $105.50filing
1 Oct 2026filed 2 Oct 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$1,80517 at $106.19filing
1 Sep 2026filed 3 Sep 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$417K4,607 at $90.47filing
1 Sep 2026filed 3 Sep 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$447K4,912 at $91.03filing
1 Sep 2026filed 3 Sep 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$44K481 at $92.09filing
1 Sep 2026filed 3 Sep 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$417K4,607 at $90.47filing
1 Sep 2026filed 3 Sep 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$447K4,912 at $91.03filing
1 Sep 2026filed 3 Sep 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$44K481 at $92.09filing
20 Aug 2026filed 21 Aug 2026XMTR XometryBusiness ServicesSEC FORM 4 Code G—85,582 at $0.00filing
20 Aug 2026filed 21 Aug 2026XMTR XometryBusiness ServicesSEC FORM 4 Code G—85,582 at $0.00filing
2 Jul 2026filed 6 Jul 2026XMTR XometryBusiness ServicesSEC FORM 4 Sold$156K1,720 at $90.96filing

News

Xometry (NASDAQ:XMTR) Stock: Insider Randolph Altschuler Sells 10,000 Sharesthemarketsdaily.com · 3 Oct 2026

1 headline in the last 90 days name Randolph Altschuler; 0 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Industrials24

Buys in green, sells in red, by the company’s sector.

Related people

Sanjeev Singh SahniChief Executive Officer · Chief Executive Officer at Xometry, filing Form 4 there in the last year
Vaidyanathan RaghavanChief Technology Officer · Chief Technology Officer at Xometry, filing Form 4 there in the last year
Katharine WeymouthDirector · Director at Xometry, filing Form 4 there in the last year
Emily RollinsDirector · Director at Xometry, filing Form 4 there in the last year
Fabio RosatiDirector · Director at Xometry, filing Form 4 there in the last year
James MilnChief Financial Officer · Also traded XMTR in the last 90 days