Randolph Altschuler, Chief Executive Officer of Xometry, Inc. (NASDAQ:XMTR), disposed of 25,628 shares of Class A Common Stock on February 26, 2026, generating roughly $1.38 million in proceeds. According to a Form 4 filing with the Securities and Exchange Commission, the shares were sold in several transactions at prices between $41.367 and $44.2825 per share.
The filing states the trades were carried out automatically under a Rule 10b5-1 trading plan that Altschuler adopted at least 90 days before the execution date. The company disclosed that the sold shares were used to satisfy tax-withholding obligations related to the vesting of restricted stock units (RSUs).
Two days earlier, on February 24, 2026, Altschuler recorded an acquisition of 108,860 Class A shares with a reported value of $0.00. That transfer followed the satisfaction of performance-based vesting conditions tied to those awards.
Post-transaction holdings
- Direct holdings: 372,377 shares of Class A Common Stock and 1,475,311 shares of Class B Common Stock.
- Indirect Class A holdings include 591,270 shares held by his spouse.
- Additional indirect holdings are allocated among several family trusts: 85,582 shares in the 2021 Tigers Trust; 324,533 shares each in the Matthew Sladkin Altschuler 2012 Trust, the Sasha Sladkin Altschuler 2012 Trust, and the Noah Sladkin Altschuler 2012 Trust; and 475,248 shares in the Altschuler Family Trust (2020).
Recent financial results
Separately, Xometry reported fourth-quarter 2025 results that exceeded analyst expectations on both earnings and revenue. The company posted earnings per share of $0.16, compared with analyst estimates of $0.12, reflecting a 33.33% surprise. Revenue for the quarter came in at $192.39 million versus forecasts of $183.37 million, a 4.92% outperformance.
Despite the quarter’s upside versus expectations, the company’s stock experienced a decline. Current market data indicates the shares trade at $45.26, which represents a 65% increase over the past year but also includes a sharp 20% drop in the prior week, according to InvestingPro data, which offers 10 additional ProTips for XMTR investors. The filing and results together document recent insider activity and company performance without attributing causation for short-term market moves.
What the filings show
The Form 4 filing provides the mechanics of the insider transactions: the automated execution under a Rule 10b5-1 plan, the sale price range, and the stated purpose to cover tax withholding on RSU vesting. The filing also records the near-term acquisition of performance-vested shares with a reported value of $0.00 on the company books. Together these entries present a detailed snapshot of Altschuler’s reported equity activity and the company’s most recent quarter-end performance.