Grace Wong-Sarad is CAO at Alector, Inc. (ALEC). They have made 4 open-market trades across 1 company since 2025, most recently 2026-10-14.
CIK 0002074667
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 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ALEC | 161,570 | $297K |
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 · 10b5-1 | 2026-09-02 | 2026-09-04 | $2.61 | $25K | -21.2% | -15.8% | — |
| ALEC | SELL · 10b5-1 | 2026-06-02 | 2026-06-03 | $1.94 | $18K | -20.0% | +4.3% | +29.5% |
| ALEC | SELL · 10b5-1 | 2026-04-16 | 2026-04-17 | $2.65 | $5K | -10.0% | -17.2% | -42.4% |
| ALEC | SELL | 2026-03-10 | 2026-03-12 | $2.65 | $3K | -7.1% | +4.0% | -31.7% |
| ALEC | SELL · 10b5-1 | 2026-03-03 | 2026-03-03 | $2.08 | $7K | -0.5% | +9.0% | -6.3% |
| ALEC | SELL | 2026-03-02 | 2026-03-03 | $2.12 | $17K | -0.5% | +9.0% | -6.3% |
| ALEC | SELL · 10b5-1 | 2026-02-26 | 2026-02-26 | $2.50 | $10K | -5.2% | -19.5% | -11.8% |
| ALEC | SELL · 10b5-1 | 2025-12-05 | 2025-12-08 | $1.21 | $6K | +13.9% | +44.3% | +79.5% |
| ALEC | SELL | 2025-12-03 | 2025-12-03 | $1.12 | $9K | +26.8% | +36.6% | +88.4% |
| ALEC | SELL | 2025-09-02 | 2025-09-04 | $2.50 | $15K | -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.