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Insider Trading

Last Updated: 4 days, 1 hour ago

Matthew Leibel has an estimated net worth of at least $12.7 million*, as of May 20, 2026. They own 129,264 shares of XMTR stock. They have sold 47,684 shares of XMTR stock since 2021, for an estimated $1.1 million.

Matthew Leibel $XMTR SEC Form 4 Insider Trading

Matthew Leibel has filed a total of 13 insider trades in $XMTR since 2021. Their most recent trade was a sale of 16,564 shares, made on Nov 12, 2024. Their largest trade was a sale of 24,116 shares, made on Nov 16, 2023. We estimate that they now own 129,264 shares of $XMTR, worth an estimated $11.6 million.



Insider Trading at $XMTR

There have been a total of 647 insider trades reported at $XMTR since 2021, with 24,115 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 sale of 11,731 shares reported by Randolph Altschuler (Chief Executive Officer), made on May 21, 2026.



History of Insider Stock Trades by Matthew Leibel

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
XMTR logo XMTR Sale 16,564 Nov 12, 2024 Nov. 12, 2024, 5:20 p.m.
XMTR logo XMTR Sale 88 Sep 13, 2024 Sept. 13, 2024, 8:58 p.m.
XMTR logo XMTR Sale 3,312 Sep 13, 2024 Sept. 13, 2024, 8:58 p.m.
XMTR logo XMTR Sale 360 Jul 03, 2024 July 3, 2024, 1:54 p.m.
XMTR logo XMTR Sale 235 Apr 04, 2024 April 5, 2024, 4:35 p.m.
XMTR logo XMTR Sale 125 Apr 04, 2024 April 5, 2024, 4:35 p.m.
XMTR logo XMTR Sale 303 Jan 03, 2024 Jan. 5, 2024, 5:11 p.m.
XMTR logo XMTR Sale 58 Jan 03, 2024 Jan. 5, 2024, 5:11 p.m.
XMTR logo XMTR Sale 24,116 Nov 16, 2023 Nov. 20, 2023, 5:26 p.m.
XMTR logo XMTR Sale 360 Oct 03, 2023 Oct. 4, 2023, 4:33 p.m.
XMTR logo XMTR Sale 361 Jul 05, 2023 July 6, 2023, 5:13 p.m.
XMTR logo XMTR Sale 360 Apr 05, 2023 April 6, 2023, 7:36 p.m.
XMTR logo XMTR Sale 1,442 Jan 04, 2023 Jan. 6, 2023, 5:39 p.m.




$XMTR Executives and Stock Owners with Insider Trades



*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.