Randolph Altschuler $XMTR SEC Form 4 Insider Trading

Randolph Altschuler has filed a total of 172 insider trades in $XMTR since 2021. Their most recent trade was a sale of 11,731 shares, made on May 21, 2026. Their largest trade was a sale of 27,566 shares, made on Feb 28, 2025. We estimate that they now own 1.0 million shares of $XMTR, worth an estimated $84.5 million.

Insider Trading at $XMTR

There have been a total of 655 insider trades reported at $XMTR since 2021, with 71,173 shares purchased and 1.5 million shares sold. The most active insider traders in $XMTR stock have been Randolph Altschuler, Laurence Zuriff, and James M Rallo. The most recent trade was a purchase of 47,058 shares reported by Lukas Alexander Biewald (None), made on Jun 03, 2026.

$XMTR Executives and Stock Owners with Insider Trades

• Randolph Altschuler, Chief Executive Officer

• Laurence Zuriff, Chief Strategy Officer

• James M Rallo, Chief Financial Officer

• James Miln, Chief Financial Officer

• Peter Goguen, Chief Operating Officer

• Bill Cronin, Chief Revenue Officer

• Subir Dutt, Chief Sales Officer

• Sanjeev Singh Sahni, President

• Vaidyanathan Raghavan, Chief Technology Officer

• Matthew Leibel, Chief Technology Officer

• Kathy Mayerhofer, Chief Sales Officer

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.