Summary
Updated Aug 30, 2026
Subir Dutt is Chief Sales Officer of Xometry, Inc. (XMTR). 11 SEC Form 4 filings on record going back to 2025, most recently on 6 July 2026. Most recent open-market trade: sold $5K of XMTR on 6 July 2026. Lifetime open-market sales: $1.85M.
Recent Transactions
20Every recent SEC Form 4 transaction Subir Dutt has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Subir Dutt go back to 2025: 11 primary Form 4 filings, an average of 5.5 per year. 25 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Subir Dutt files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Randolph Altschuler - $7.02M of XMTR open-market activity in the last 12 months
- Lukas Alexander Biewald - $4.00M of XMTR open-market activity in the last 12 months
- James Miln - $2.32M of XMTR open-market activity in the last 12 months
- Vaidyanathan Raghavan - $1000K of XMTR open-market activity in the last 12 months
- Fabio Rosati - $911K of XMTR open-market activity in the last 12 months
- Sanjeev Singh Sahni - $615K of XMTR open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Subir Dutt?
Subir Dutt is a corporate insider, tracked as Chief Sales Officer of Xometry, Inc. (XMTR). InsiderAlpha holds 11 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Subir Dutt submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Subir Dutt been buying or selling stock?
Recorded transactions: 0 open-market purchases and 24 open-market sales ($1.85M) across all tracked filings.
Where can I see all of Subir Dutt's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Follow Subir Dutt and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial