Xometry, Inc. (XMTR) insider buying and selling
In the last 90 days at Xometry, Inc. (XMTR), no insider made an open-market purchase and 6 insiders made 18 open-market sales worth $3.8M, as reported on SEC Form 4. 11 of the 18 sales were scheduled in advance or made to cover tax on vesting shares, so they say less about the insider's view of the stock. Over the last 12 months, 1 insider bought $4.0M of the stock, led by Lukas Alexander Biewald (Director), who bought $4.0M on Jun 3, 2026; 8 insiders sold $9.4M, of which $2.6M was scheduled or tax-related.
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Unlock XMTRRecent open-market insider trades
Trades by the same insider within a week are shown as one line.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Katharine Weymouth Director | Open market sale 2 trades | 10,000 | avg. $94.77 | $948K | |
| Vaidyanathan Raghavan CTO | Open market sale | 5,000 | $96.77 | $484K | |
| Fabio Rosati Director | Open market sale 4 trades | 10,000 | avg. $91.12 | $911K | |
| Lukas Alexander Biewald Director | Open market purchase | 47,058 | $85.00 | $4.0M | |
| Randolph Altschuler CEO | Open market sale 12 trades | 50,000 | avg. $87.85 | $4.4M |
Scheduled and tax-related sales
Sales made under a pre-arranged 10b5-1 plan or to cover tax on vesting shares. They are listed separately because they are not a fresh decision to sell.
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Randolph Altschuler Director | 10b5-1 sale 3 trades | 10,000 | avg. $90.82 | $908K | |
| Emily Rollins Director | 10b5-1 sale 3 trades | 5,000 | avg. $84.31 | $422K | |
| Sanjeev Singh Sahni CEO | 10b5-1 sale 5 trades | 1,500 | avg. $90.19 | $135K | |
| Subir Dutt Chief Sales Officer | 10b5-1 sale 8 trades | 12,443 | avg. $84.60 | $1.1M | |
| James Miln CFO | 10b5-1 sale 2 trades | 1,500 | avg. $79.69 | $120K |
What the XMTR insider trades really mean
The table above is the public summary. With an Insider Intel account you get the analysis behind it, for Xometry, Inc. and every other stock we track:
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Questions about XMTR insider trading
Who bought Xometry, Inc. (XMTR) stock recently?
Insiders who bought Xometry, Inc. stock on the open market in the last 12 months: Lukas Alexander Biewald ($4.0M). The most recent purchase was reported on Jun 3, 2026.
Are insiders buying or selling XMTR?
Over the last 12 months insiders were net sellers of XMTR on discretionary trades: $4.0M bought against $6.7M sold (scheduled and tax-related sales excluded).
What is a sell-to-cover or 10b5-1 sale?
A 10b5-1 sale is scheduled in advance under a pre-arranged plan, and a sell-to-cover sale is made to pay tax on vesting shares. Neither is a fresh decision to sell, so they say less about an insider's view than a discretionary sale.
Where does this data come from?
Officers, directors and large shareholders report their trades to the SEC on Form 4. This page lists the open-market purchases and sales by individual insiders from those public filings; funds and other institutions are not shown.
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How to read this page
Officers, directors and large shareholders must report their trades in company shares to the SEC on Form 4. This page lists open-market purchases and sales by individual insiders: trades made on the stock exchange at the going price. Funds and other institutions are not shown here.
Information from SEC EDGAR Form 4 filings, shown for general information only. It is not financial advice and does not recommend buying or selling any security. Trades are shown by transaction date and may be reported up to two business days later.