Katharine Weymouth sold $948k of XMTR
director at Xometry, Inc.. 10,000 shares at an average of $94.77, traded Aug 28, 2026, filed Aug 31, 2026.
Score components
- +15RoleDirector
- +24Trade size$948k at market
- +5Share of holdings soldSold 25% of holdings
- +15Cluster5 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001501808-26-000010, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 28, 2026 | MOption exercise Class A Common Stock | +5,000 | $4.46 | $22k | 40,345 | 44 d ago |
| Aug 28, 2026 | SOpen-market sale Class A Common Stock | -5,000 | $94.30 | $472k | 35,345 | 44 d ago |
| Aug 31, 2026 | MOption exercise Class A Common Stock | +5,000 | $4.46 | $22k | 40,345 | 44 d ago |
| Aug 31, 2026 | SOpen-market sale Class A Common Stock | -5,000 | $95.23 | $476k | 35,345 | 44 d ago |
| Aug 28, 2026 | MOption exercise Stock Option (Right to Buy)derivative | -5,000 | $0.00 | $0 | 0 | 44 d ago |
| Aug 31, 2026 | MOption exercise Stock Option (Right to Buy)derivative | -5,000 | $0.00 | $0 | 0 | 44 d ago |
Related signals
Other insiders at Xometry, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 35Weak | Xometry, Inc. | Randolph Altschuler Chief Executive Officer | $1.6M 15,721 shares | -3% | |
| 22Weak | Xometry, Inc. | Vaidyanathan Raghavan Chief Technology Officer | $193k 1,866 shares | -1% | |
| 30Weak | Xometry, Inc. | Sanjeev Singh Sahni Chief Executive Officer | $115k 1,112 shares | -1% | |
| 24Weak | Xometry, Inc. | Sanjeev Singh Sahni Chief Executive Officer | $128k 1,500 shares | -1% | |
| 34Weak | Xometry, Inc. | Randolph Altschuler Chief Executive Officer | $908k 10,000 shares | -2% | |
| 48Moderate | Xometry, Inc. | Vaidyanathan Raghavan Chief Technology Officer | $484k 5,000 shares | -4% | |
| 16Weak | Xometry, Inc. | Emily Rollins director | $422k 5,000 shares | -25% | |
| 31Weak | Xometry, Inc. | Sanjeev Singh Sahni Chief Executive Officer | $135k 1,500 shares | -1% | |
| 54Moderate | Xometry, Inc. | Fabio Rosati director | $911k 10,000 shares | -10% | |
| 28Weak | Xometry, Inc. | James Miln Chief Financial Officer | $132k 1,500 shares | -1% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.