Randolph Altschuler is CEO at Xometry, Inc. (XMTR). They have made 15 open-market trades across 1 company since 2022, most recently 2026-10-02.
CIK 0001869814
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 15 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| XMTR | 423,029 | $38.5M |
Shares reported on the most recent Form 4, priced at the 2026-10-02 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| XMTR | SELL · 10b5-1 | 2026-10-01 | 2026-10-02 | $103.78 | $1.6M | -7.9% | — | — |
| XMTR | SELL | 2026-09-01 | 2026-09-03 | $90.82 | $908K | -0.4% | +14.9% | — |
| XMTR | SELL · 10b5-1 | 2026-07-02 | 2026-07-06 | $93.30 | $534K | +2.8% | -1.3% | +15.0% |
| XMTR | SELL | 2026-05-21 | 2026-05-22 | $87.85 | $4.4M | -9.4% | +0.2% | -9.0% |
| XMTR | SELL · 10b5-1 | 2026-04-02 | 2026-04-03 | $41.72 | $239K | +8.8% | +25.4% | +117.2% |
| XMTR | SELL | 2026-02-26 | 2026-02-26 | $43.44 | $1.4M | -5.2% | -14.0% | +117.5% |
| XMTR | SELL | 2026-01-05 | 2026-01-06 | $66.53 | $986K | -9.9% | -12.0% | -37.6% |
| XMTR | SELL · 10b5-1 | 2025-10-02 | 2025-10-03 | $50.30 | $937K | -5.5% | -5.7% | +21.8% |
| XMTR | SELL · 10b5-1 | 2025-07-02 | 2025-07-03 | $32.37 | $593K | +2.6% | -8.6% | +54.8% |
| XMTR | SELL · 10b5-1 | 2025-04-02 | 2025-04-04 | $25.16 | $470K | +15.7% | +45.6% | +82.6% |
| XMTR | SELL · 10b5-1 | 2025-02-28 | 2025-03-04 | $26.60 | $1.5M | -1.2% | -13.7% | +30.1% |
| XMTR | SELL | 2023-02-01 | 2023-02-01 | $35.12 | $1.3M | -3.7% | -51.1% | -64.6% |
| XMTR | SELL | 2023-01-03 | 2023-01-04 | $32.10 | $899K | -2.6% | +30.0% | -51.0% |
| XMTR | SELL | 2022-12-01 | 2022-12-02 | $42.90 | $1.2M | -21.2% | -30.3% | -60.4% |
| XMTR | SELL | 2022-11-01 | 2022-11-02 | $59.50 | $2.0M | -21.6% | -15.5% | -36.7% |
| XMTR | SELL | 2022-10-03 | 2022-10-05 | $58.34 | $2.2M | -13.0% | -13.5% | -47.7% |
| XMTR | SELL | 2022-09-01 | 2022-09-02 | $48.11 | $1.7M | +13.9% | +11.7% | -16.9% |
| XMTR | SELL | 2022-08-01 | 2022-08-02 | $38.35 | $1.5M | +19.2% | +20.8% | +45.9% |
| XMTR | SELL | 2022-07-01 | 2022-07-05 | $32.96 | $989K | +3.0% | +25.6% | +72.6% |
| XMTR | SELL | 2022-06-08 | 2022-06-13 | $34.99 | $1.2M | +15.1% | +10.8% | +93.8% |
| XMTR | SELL | 2022-06-08 | 2022-06-13 | $35.14 | $70K | +15.1% | +10.8% | +93.8% |
| XMTR | SELL | 2022-02-07 | 2022-02-09 | $45.04 | $2.5M | -12.5% | -21.9% | -41.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.