XMTR insider trading — Xometry, Inc.
Over the last 90 days, insiders at Xometry, Inc. (XMTR) made 0 open-market purchases worth $0 and 5 open-market sales worth $2.34M, making them net sellers by $2.34M. The largest sale was by Rosati Fabio (Director), who sold 8,100 shares for $741K on Aug 10, 2026.
Updated Oct 16, 2026.
Recent XMTR insider transactions
Every Form 4 filed by Xometry, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 12, 2026 | Sahni Sanjeev Singh | Chief Executive Officer | S · Sale · 10b5-1 | Direct | 1,500 | $108.80 | $163K | Form 4 |
| Oct 2, 2026 | Altschuler Randolph | Director | S · Sale · 10b5-1 | Direct | 5,721 | $103.32 | $591K | Form 4 |
| Oct 1, 2026 | Altschuler Randolph | Director | S · Sale · 10b5-1 | Indirect | 10,000 | $104.04 | $1.04M | Form 4 |
| Oct 2, 2026 | Sahni Sanjeev Singh | Chief Executive Officer | S · Sale · 10b5-1 | Direct | 1,112 | $103.28 | $115K | Form 4 |
| Oct 2, 2026 | Raghavan Vaidyanathan | Chief Technology Officer | S · Sale · 10b5-1 | Direct | 1,866 | $103.28 | $193K | Form 4 |
| Sep 14, 2026 | Sahni Sanjeev Singh | Chief Executive Officer | S · Sale · 10b5-1 | Direct | 1,500 | $85.23 | $128K | Form 4 |
| Sep 1, 2026 | Altschuler Randolph | Director | S · Sale · 10b5-1 | Indirect | 10,000 | $90.82 | $908K | Form 4 |
| Aug 31, 2026 | Weymouth Katharine | Director | M · Option exercise | Direct | 5,000 | $4.46 | $22K | Form 4 |
| Aug 31, 2026 | Weymouth Katharine | Director | S · Sale | Direct | 5,000 | $95.23 | $476K | Form 4 |
| Aug 28, 2026 | Weymouth Katharine | Director | M · Option exercise | Direct | 5,000 | $4.46 | $22K | Form 4 |
| Aug 28, 2026 | Weymouth Katharine | Director | S · Sale | Direct | 5,000 | $94.30 | $472K | Form 4 |
| Aug 27, 2026 | Raghavan Vaidyanathan | Chief Technology Officer | S · Sale | Direct | 5,000 | $96.77 | $484K | Form 4 |
| Aug 20, 2026 | Altschuler Randolph | Director | G · Gift | Indirect | 85,582 | — | — | Form 4 |
| Aug 19, 2026 | Rollins Emily | Director | M · Option exercise · 10b5-1 | Direct | 5,000 | $12.32 | $62K | Form 4 |
| Aug 19, 2026 | Rollins Emily | Director | S · Sale · 10b5-1 | Direct | 5,000 | $84.31 | $422K | Form 4 |
| Aug 17, 2026 | Sahni Sanjeev Singh | Chief Executive Officer | S · Sale · 10b5-1 | Direct | 1,500 | $90.19 | $135K | Form 4 |
| Aug 11, 2026 | Rosati Fabio | Director | S · Sale | Indirect | 1,900 | $89.72 | $170K | Form 4 |
| Aug 10, 2026 | Rosati Fabio | Director | S · Sale | Indirect | 8,100 | $91.45 | $741K | Form 4 |
| Aug 6, 2026 | Miln James | Chief Financial Officer | S · Sale · 10b5-1 | Direct | 1,500 | $87.92 | $132K | Form 4 |
XMTR insider trading FAQ
Are insiders buying XMTR stock?
Not on the open market. In the last 90 days, Xometry, Inc. insiders made no open-market purchases, and 5 open-market sales totaling $2.34M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading XMTR?
Recent sellers: Raghavan Vaidyanathan, Rosati Fabio, Weymouth Katharine.
Where does XMTR insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.