XMTR insider buying and SEC filings, explained
Xometry, Inc. · CIK 1657573
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Services-Business Services, NEC
- State of incorporation
- MD
- Fiscal year end
- Dec 31
Insider activity in the last 12 months
Bought
$50K
Insiders who bought
1
Sold (not marked 10b5-1)
$5.8M
Planned sales (10b5-1)
$15.0M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Oct 12, 2026 | Planned (10b5-1) | Sanjeev Singh Sahni (CEO and Director) sold 1,500 shares at about $108.80 ($163K), marked as a 10b5-1 plan trade. Holdings down 1% to 178,291 shares. | SEC filing Filed Oct 14, 2026, 5:20 PM ET |
| Oct 1–2, 2026 | Planned (10b5-1) | Randolph Altschuler (Director) sold 15,721 shares directly and indirectly (by spouse) between Oct 1 and Oct 2 at about $103.78 ($1.6M), marked as a 10b5-1 plan trade. Direct holdings down 1% to 423,029 shares. | SEC filing Filed Oct 2, 2026, 7:38 PM ET |
| Oct 2, 2026 | Planned (10b5-1) | Sanjeev Singh Sahni (CEO and Director) sold 1,112 shares at about $103.28 ($115K), marked as a 10b5-1 plan trade. Holdings down 1% to 179,791 shares. | SEC filing Filed Oct 2, 2026, 7:37 PM ET |
| Oct 2, 2026 | Planned (10b5-1) | Vaidyanathan Raghavan (Chief Technology Officer) sold 1,866 shares at about $103.28 ($193K), marked as a 10b5-1 plan trade. Holdings down 1% to 133,911 shares. | SEC filing Filed Oct 2, 2026, 7:33 PM ET |
| Sep 14, 2026 | Planned (10b5-1) | Sanjeev Singh Sahni (CEO and Director) sold 1,500 shares at about $85.23 ($128K), marked as a 10b5-1 plan trade. Holdings down 1% to 180,903 shares. | SEC filing Filed Sep 16, 2026 |
| Sep 1, 2026 | Planned (10b5-1) | Randolph Altschuler (Director) sold 10,000 shares indirectly (by spouse) at about $90.82 ($908K), marked as a 10b5-1 plan trade. Holdings by spouse down 2% to 551,270 shares. | SEC filing Filed Sep 3, 2026 |
| Aug 27, 2026 | Sale | Vaidyanathan Raghavan (Chief Technology Officer) sold 5,000 shares at $96.77 ($484K). Holdings down 4% to 135,777 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 28, 2026 |
| Aug 19, 2026 | Planned (10b5-1) | Emily Rollins (Director) sold 5,000 shares at about $84.31 ($422K), marked as a 10b5-1 plan trade. Holdings down 25% to 15,136 shares. | SEC filing Filed Aug 21, 2026 |
| Aug 17, 2026 | Planned (10b5-1) | Sanjeev Singh Sahni (CEO and Director) sold 1,500 shares at about $90.19 ($135K), marked as a 10b5-1 plan trade. Holdings down 1% to 182,403 shares. | SEC filing Filed Aug 18, 2026 |
| Aug 10–11, 2026 | Sale | Fabio Rosati (Director) sold 10,000 shares indirectly (by trust) between Aug 10 and Aug 11 at about $91.12 ($911K). Holdings by trust down 10% to 91,667 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 11, 2026 |
| Aug 6, 2026 | Planned (10b5-1) | James Miln (CFO) sold 1,500 shares at about $87.92 ($132K), marked as a 10b5-1 plan trade. Holdings down 1% to 177,631 shares. | SEC filing Filed Aug 7, 2026 |
| Jul 2, 2026 | Planned (10b5-1) | Vaidyanathan Raghavan (Chief Technology Officer) sold 1,866 shares at about $93.22 ($174K), marked as a 10b5-1 plan trade. Holdings down 1% to 140,777 shares. | SEC filing Filed Jul 6, 2026 |
| Jul 2, 2026 | Planned (10b5-1) | Subir Dutt (Chief Sales Officer) sold 1,073 shares at about $93.39 ($100K), marked as a 10b5-1 plan trade. Holdings down 1% to 93,716 shares. | SEC filing Filed Jul 6, 2026 |
| Jul 2, 2026 | Planned (10b5-1) | Randolph Altschuler (Director) sold 5,722 shares at about $93.30 ($534K), marked as a 10b5-1 plan trade. Holdings down 1% to 428,750 shares. | SEC filing Filed Jul 6, 2026 |
| Jul 1–2, 2026 | Planned (10b5-1) | James Miln (CFO) sold 3,892 shares between Jul 1 and Jul 2 at about $94.74 ($369K), marked as a 10b5-1 plan trade. Holdings down 2% to 179,131 shares. | SEC filing Filed Jul 6, 2026 |
| Jun 3, 2026 | Other purchase | Lukas Alexander Biewald (Director) bought 47,058 Class A Common Stock at $85.00 ($4.0M) in a public offering. Holdings up 583% to 55,134 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 4, 2026 |
| Jun 1, 2026 | Planned (10b5-1) | James Miln (CFO) sold 1,500 shares at about $96.90 ($145K), marked as a 10b5-1 plan trade. Holdings down 1% to 183,023 shares. | SEC filing Filed Jun 3, 2026 |
| May 27, 2026 | Planned (10b5-1) | Subir Dutt (Chief Sales Officer) sold 2,500 shares at $95.00 ($238K), marked as a 10b5-1 plan trade. Holdings down 3% to 94,789 shares. | SEC filing Filed May 28, 2026 |
| May 21, 2026 | Sale | Randolph Altschuler (CEO and Director) sold 50,000 shares indirectly (by spouse) at about $87.86 ($4.4M). Holdings by spouse down 5% to 561,270 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 22, 2026 |
| May 18, 2026 | Planned (10b5-1) | Subir Dutt (Chief Sales Officer) sold 4,943 shares at about $89.20 ($441K), marked as a 10b5-1 plan trade. Holdings down 5% to 97,289 shares. | SEC filing Filed May 20, 2026 |
| May 11–13, 2026 | Planned (10b5-1) | Subir Dutt (Chief Sales Officer) sold 7,500 shares between May 11 and May 13 at about $81.57 ($612K), marked as a 10b5-1 plan trade. Holdings down 7% to 102,232 shares. | SEC filing Filed May 13, 2026 |
| May 11, 2026 | Planned (10b5-1) | James Miln (CFO) sold 1,500 shares at about $79.69 ($120K), marked as a 10b5-1 plan trade. Holdings down 1% to 184,523 shares. | SEC filing Filed May 13, 2026 |
| Apr 2, 2026 | Planned (10b5-1) | Vaidyanathan Raghavan (Chief Technology Officer) sold 1,865 shares at about $41.77 ($78K), marked as a 10b5-1 plan trade. Holdings down 1% to 142,643 shares. | SEC filing Filed Apr 3, 2026 |
| Apr 2, 2026 | Planned (10b5-1) | Sanjeev Singh Sahni (President / COO) sold 1,111 shares at about $41.77 ($46K), marked as a 10b5-1 plan trade. Holdings down 1% to 143,397 shares. | SEC filing Filed Apr 3, 2026 |
| Apr 2, 2026 | Planned (10b5-1) | Subir Dutt (Chief Sales Officer) sold 699 shares at about $41.76 ($29K), marked as a 10b5-1 plan trade. Holdings down 1% to 109,732 shares. | SEC filing Filed Apr 3, 2026 |
| Apr 2, 2026 | Planned (10b5-1) | Randolph Altschuler (CEO and Director) sold 5,721 shares at about $41.71 ($239K), marked as a 10b5-1 plan trade. Holdings down 1% to 434,472 shares. | SEC filing Filed Apr 3, 2026 |
| Apr 1, 2026 | Planned (10b5-1) | Emily Rollins (Director) sold 1,000 shares at about $42.02 ($42K), marked as a 10b5-1 plan trade. Holdings down 6% to 15,136 shares. | SEC filing Filed Apr 3, 2026 |
| Apr 1–2, 2026 | Planned (10b5-1) | James Miln (CFO) sold 3,892 shares between Apr 1 and Apr 2 at about $41.84 ($163K), marked as a 10b5-1 plan trade. Holdings down 2% to 186,023 shares. | SEC filing Filed Apr 3, 2026 |
| Mar 2, 2026 | Planned (10b5-1) | James Miln (CFO) sold 12,272 shares at about $42.00 ($515K), marked as a 10b5-1 plan trade. Holdings down 7% to 160,851 shares. | SEC filing Filed Mar 3, 2026 |
| Feb 27, 2026 | Purchase (code P) | Katharine Weymouth (Director) bought 1,215 shares indirectly (by trust) at $41.15 ($50K), reported as a purchase (code P). Holdings by trust up 51% to 3,615 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 2, 2026 |
| Feb 26, 2026 | Planned (10b5-1) | Vaidyanathan Raghavan (Chief Technology Officer) sold 4,572 shares at about $43.44 ($199K), marked as a 10b5-1 plan trade. Holdings down 7% to 64,304 shares. | SEC filing Filed Feb 26, 2026 |
| Feb 26, 2026 | Planned (10b5-1) | Sanjeev Singh Sahni (President / COO) sold 9,978 shares at about $43.44 ($433K), marked as a 10b5-1 plan trade. Holdings down 8% to 113,022 shares. | SEC filing Filed Feb 26, 2026 |
| Feb 26, 2026 | Planned (10b5-1) | Subir Dutt (Chief Sales Officer) sold 2,410 shares at about $43.47 ($105K), marked as a 10b5-1 plan trade. Holdings down 3% to 88,633 shares. | SEC filing Filed Feb 26, 2026 |
| Feb 26, 2026 | Planned (10b5-1) | Randolph Altschuler (CEO and Director) sold 31,928 shares at about $43.44 ($1.4M), marked as a 10b5-1 plan trade. Holdings down 8% to 372,377 shares. | SEC filing Filed Feb 26, 2026 |
| Feb 26, 2026 | Planned (10b5-1) | James Miln (CFO) sold 15,103 shares at about $43.46 ($656K), marked as a 10b5-1 plan trade. Holdings down 8% to 173,123 shares. | SEC filing Filed Feb 26, 2026 |
| Feb 9, 2026 | Planned (10b5-1) | Subir Dutt (Chief Sales Officer) sold 2,500 shares at $70.00 ($175K), marked as a 10b5-1 plan trade. Holdings down 4% to 64,919 shares. | SEC filing Filed Feb 11, 2026 |
| Feb 2, 2026 | Planned (10b5-1) | James Miln (CFO) sold 599 shares at about $58.98 ($35K), marked as a 10b5-1 plan trade. Holdings down <1% to 133,798 shares. | SEC filing Filed Feb 4, 2026 |
| Jan 8, 2026 | Planned (10b5-1) | Sanjeev Singh Sahni (President / COO) sold 26,190 shares at about $65.47 ($1.7M), marked as a 10b5-1 plan trade. Holdings down 29% to 63,130 shares. | SEC filing Filed Jan 9, 2026 |
| Jan 5, 2026 | Planned (10b5-1) | Vaidyanathan Raghavan (Chief Technology Officer) sold 3,570 shares at about $66.52 ($237K), marked as a 10b5-1 plan trade. Holdings down 9% to 38,397 shares. | SEC filing Filed Jan 6, 2026 |
| Jan 5, 2026 | Planned (10b5-1) | Sanjeev Singh Sahni (President / COO) sold 4,446 shares at about $66.57 ($296K), marked as a 10b5-1 plan trade. Holdings down 5% to 89,320 shares. | SEC filing Filed Jan 6, 2026 |
| Jan 5, 2026 | Planned (10b5-1) | Subir Dutt (Chief Sales Officer) sold 3,929 shares at about $65.55 ($258K), marked as a 10b5-1 plan trade. Holdings down 6% to 67,419 shares. | SEC filing Filed Jan 6, 2026 |
| Jan 5, 2026 | Planned (10b5-1) | Randolph Altschuler (CEO and Director) sold 14,826 shares at about $66.53 ($986K), marked as a 10b5-1 plan trade. Holdings down 5% to 295,445 shares. | SEC filing Filed Jan 6, 2026 |
| Jan 2, 2026 | Planned (10b5-1) | Emily Rollins (Director) sold 1,000 shares at about $61.86 ($62K), marked as a 10b5-1 plan trade. Holdings down 8% to 11,455 shares. | SEC filing Filed Jan 6, 2026 |
| Jan 2–5, 2026 | Planned (10b5-1) | James Miln (CFO) sold 6,801 shares between Jan 2 and Jan 5 at about $66.09 ($450K), marked as a 10b5-1 plan trade. Holdings down 5% to 134,397 shares. | SEC filing Filed Jan 6, 2026 |
| Dec 1, 2025 | Planned (10b5-1) | James Miln (CFO) sold 598 shares at about $56.02 ($33K), marked as a 10b5-1 plan trade. Holdings down <1% to 141,198 shares. | SEC filing Filed Dec 3, 2025 |
| Nov 19, 2025 | Planned (10b5-1) | Subir Dutt (Chief Sales Officer) sold 2,075 shares at $60.00 ($125K), marked as a 10b5-1 plan trade. Holdings down 3% to 71,348 shares. | SEC filing Filed Nov 21, 2025 |
| Nov 17, 2025 | Planned (10b5-1) | Subir Dutt (Chief Sales Officer) sold 425 shares at about $60.34 ($26K), marked as a 10b5-1 plan trade. Holdings down 1% to 73,423 shares. | SEC filing Filed Nov 19, 2025 |
| Nov 10, 2025 | Planned (10b5-1) | Emily Rollins (Director) sold 1,000 shares at about $68.02 ($68K), marked as a 10b5-1 plan trade. Holdings down 8% to 11,455 shares. | SEC filing Filed Nov 12, 2025 |
| Nov 7, 2025 | Planned (10b5-1) | James Miln (CFO) sold 599 shares at about $62.11 ($37K), marked as a 10b5-1 plan trade. Holdings down <1% to 141,796 shares. | SEC filing Filed Nov 10, 2025 |
25 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
| Filed | Items | Tag | Source |
|---|---|---|---|
| Nov 3, 2026, 8:08 AM ET 8-K | Earnings released (Item 2.02) | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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