Neil Lindsay Berkley is CFO at Alector, Inc. (ALEC). They have made 5 open-market trades across 1 company since 2025, most recently 2026-10-14.
CIK 0002075298
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ALEC | 395,216 | $905K |
Shares reported on the most recent Form 4, priced at the 2026-10-15 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 |
|---|---|---|---|---|---|---|---|---|
| ALEC | SELL | 2026-09-03 | 2026-09-04 | $2.66 | $78K | -21.2% | -15.8% | — |
| ALEC | SELL | 2026-06-02 | 2026-06-03 | $1.97 | $38K | -20.0% | +4.3% | +29.5% |
| ALEC | SELL | 2026-03-02 | 2026-03-03 | $2.12 | $63K | -0.5% | +9.0% | -6.3% |
| ALEC | SELL | 2025-12-03 | 2025-12-03 | $1.12 | $42K | +26.8% | +36.6% | +88.4% |
| ALEC | SELL | 2025-09-02 | 2025-09-04 | $2.50 | $40K | -2.5% | +12.4% | -59.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.