Alector Inc (ALEC): Congress and insider trades
Who in Congress and inside the company traded ALEC, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Alector Inc (ALEC) is a listed stock on NASDAQ.
- Insiders filed 0 open market buys worth $0 and 10 sells worth $529K, the latest filed 2026-09-04 (4 September 2026).
- Data as of 2026-09-29 (29 September 2026).
Insider trades in ALEC
as of 2026-09-04| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 4 Sep 2026 | Wong-Sarad Grace | sell | 3,625 | $2.51 | $9.1K | n/a |
| 4 Sep 2026 | Wong-Sarad Grace | sell | 656 | $2.75 | $1.8K | n/a |
| 4 Sep 2026 | Wong-Sarad Grace | sell | 5,165 | $2.67 | $13.8K | n/a |
| 4 Sep 2026 | Berkley Neil Lindsay | sell | 29,251 | $2.66 | $77.9K | n/a |
| 4 Sep 2026 | Rosenthal Arnon | sell | 72,606 | $2.66 | $193K | n/a |
| 3 Jun 2026 | Wong-Sarad Grace | sell | 5,709 | $1.97 | $11.3K | n/a |
| 3 Jun 2026 | Rosenthal Arnon | sell | 87,216 | $1.97 | $172K | n/a |
| 3 Jun 2026 | Wong-Sarad Grace | sell | 3,475 | $1.88 | $6.5K | n/a |
| 3 Jun 2026 | Berkley Neil Lindsay | sell | 19,360 | $1.97 | $38.2K | n/a |
| 17 Apr 2026 | Wong-Sarad Grace | sell | 1,820 | $2.65 | $4.8K | n/a |
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Related pages
Frequently asked questions
Who has bought ALEC?
0 Congress buys by 0 members and 0 insider buys are on file. The tables on this page list every one.
Did buying ALEC after a disclosure beat the market?
No disclosed buy of this stock has matured 90 days yet. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.