David A. Ladensohn is 10% Owner at Symbotic Inc. (SYM). They have made 7 open-market trades across 1 company since 2023, most recently 2026-09-10.
CIK 0001932967
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 | 231,896 | $9.0M |
Shares reported on the most recent Form 4, priced at the 2026-09-14 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 71% | 86% | 71% |
| Avg Move | -1.1% | -9.7% | -9.7% |
| Scored | 7 | 7 | 7 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SYM | SELL | 2025-10-16 | 2025-10-17 | $74.45 | $1.2M | +11.1% | -18.7% | -4.2% |
| SYM | SELL | 2025-10-09 | 2025-10-10 | $66.75 | $1.5M | -1.5% | +8.1% | +7.9% |
| SYM | SELL | 2025-08-11 | 2025-08-13 | $54.35 | $815K | -12.9% | -9.0% | +26.1% |
| SYM | SELL | 2024-05-22 | 2024-05-24 | $41.36 | $5.2M | -4.3% | -22.0% | -45.8% |
| SYM | SELL | 2023-11-28 | 2023-11-30 | $58.48 | $1.2M | -6.5% | -5.1% | -24.6% |
| SYM | SELL | 2023-08-07 | 2023-08-09 | $53.62 | $1.1M | -19.3% | -21.1% | -22.1% |
| SYM | SELL | 2023-07-25 | 2023-07-27 | $28.05 | $800.0M | +25.6% | -0.0% | -5.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.