Dean Kamen is Director at BETA Technologies, Inc. (BETA). They have made 1 open-market trade across 1 company since 2025, most recently 2026-01-30.
CIK 0002089889
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.
1 open-market purchase totalling $1.7M since 2025, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BETA | 51,071 | $923K |
Shares reported on the most recent Form 4, priced at the 2026-02-03 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 |
|---|---|---|---|---|---|---|---|---|
| BETA | BUY | 2025-11-05 | 2025-11-07 | $34.00 | $1.7M | -25.7% | -8.6% | -52.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.