James Kuffner is CTO at Symbotic Inc. (SYM). They have made 7 open-market trades across 1 company since 2025, most recently 2026-08-24.
CIK 0001877346
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 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SYM | 219,858 | $8.5M |
| JOBY | 69,945 | $326K |
| Total | $8.9M |
Shares reported on the most recent Form 4, priced at the 2026-08-25 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 |
|---|---|---|---|---|---|---|---|---|
| SYM | SELL | 2026-08-24 | 2026-08-25 | $40.59 | $160K | +6.2% | +8.8% | — |
| SYM | SELL | 2026-07-24 | 2026-07-27 | $40.38 | $767K | -1.3% | +1.2% | — |
| SYM | SELL | 2026-05-26 | 2026-05-27 | $53.51 | $208K | -7.9% | -14.2% | -16.0% |
| SYM | SELL | 2026-04-24 | 2026-04-27 | $59.82 | $1.2M | -2.4% | -7.3% | -28.3% |
| SYM | SELL | 2026-02-25 | 2026-02-25 | $56.84 | $209K | -10.5% | -10.2% | -5.9% |
| SYM | SELL | 2026-01-26 | 2026-01-27 | $59.76 | $4.6M | +1.8% | -2.1% | +1.4% |
| SYM | SELL | 2025-11-26 | 2025-12-01 | $81.30 | $1.4M | -20.0% | -25.2% | -31.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.