XMTR insider buying – Xometry, Inc.
5 insider purchases since 2016 worth $4.4M by 3 different insiders. Last 12 months: 2 purchases, $4.0M. Most recent filing: 2026-06-04.
Mid company Public float $1.5B (latest 10-K, SEC).
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| Biewald Lukas Alexander Director | $4.0M 1× · 47,058 sh | 2026-06-03 2026-06-03 | – | 55,134 shares as of 2026-06-04 | Holds - never sold |
| Dutt Subir Officer | $308,200 1× · 20,000 sh | 2024-05-30 2024-05-30 | 8× · $2.1M last 2026-07-02 | 94,515 shares as of 2026-07-06 | Sold part |
| Weymouth Katharine Director | $128,609 3× · 3,615 sh | 2021-12-10 2026-02-27 | 1× · $947,650 last 2026-08-28 | 40,345 shares as of 2026-08-31 | Sold part |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 2 | $4.0M | 2 | 35 | $19.1M |
| 2025 | 0 | – | – | 14 | $4.0M |
| 2024 | 1 | $308,200 | 1 | 11 | $2.0M |
| 2023 | 1 | $19,692 | 1 | 13 | $4.3M |
| 2022 | 0 | – | – | 58 | $38.2M |
| 2021 | 1 | $58,920 | 1 | 4 | $5.5M |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-04 | Biewald Lukas Alexander | Director | 47,058 | $85.00 | $4.0M | +582.7% | SEC |
| 2026-03-02 | Weymouth Katharine | Director | 1,215 | $41.15 | $49,997 | +50.6% | SEC |
| 2024-05-31 | Dutt Subir | Officer | 20,000 | $15.41 | $308,200 | +74.4% | SEC |
| 2023-08-15 | Weymouth Katharine | Director | 1,200 | $16.41 | $19,692 | +7.4% | SEC |
| 2021-12-13 | Weymouth Katharine | Director | 1,200 | $49.10 | $58,920 | +331.5% | SEC |
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | Sahni Sanjeev Singh | CEO | 1,500 | $85.23 | $127,842 | Sale | SEC |
| 2026-09-03 | Altschuler Randolph | Director | 10,000 | $90.82 | $908,230 | Sale | SEC |
| 2026-08-31 | Weymouth Katharine | Director | 10,000 | $94.77 | $947,650 | Sale | SEC |
| 2026-08-28 | Raghavan Vaidyanathan | Officer | 5,000 | $96.77 | $483,850 | Sale | SEC |
| 2026-08-21 | Rollins Emily | Director | 5,000 | $84.31 | $421,543 | Sale | SEC |
| 2026-08-18 | Sahni Sanjeev Singh | CEO | 1,500 | $90.19 | $135,278 | Sale | SEC |
| 2026-08-11 | Rosati Fabio | Director | 10,000 | $91.12 | $911,191 | Sale | SEC |
| 2026-08-07 | Miln James | CFO | 1,500 | $87.92 | $131,878 | Sale | SEC |
| 2026-07-06 | Raghavan Vaidyanathan | Officer | 1,866 | $93.22 | $173,942 | Sale | SEC |
| 2026-07-06 | Dutt Subir | Officer | 1,073 | $93.39 | $100,204 | Sale | SEC |
| 2026-07-06 | Altschuler Randolph | Director | 5,722 | $93.30 | $533,866 | Sale | SEC |
| 2026-07-06 | Miln James | CFO | 3,892 | $94.74 | $368,740 | Sale | SEC |
| 2026-06-03 | Miln James | CFO | 1,500 | $96.90 | $145,345 | Sale | SEC |
| 2026-05-28 | Dutt Subir | Officer | 2,500 | $95.00 | $237,500 | Sale | SEC |
| 2026-05-22 | Altschuler Randolph | CEO | 50,000 | $87.86 | $4.4M | Sale | SEC |
Showing the latest 15 of 135 sales of $50,000+ since 2016.
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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