Alector ($ALEC) Insider Trading & Smart Money Activity
Alector, Inc. ($ALEC) has 7 insider trades and 2 13F position changes on file. Insiders filed 7 Form 4 transactions in the last 12 months, none of them open-market purchases or sales.
- Insider buyers (12 mo)
- 0
- Insider sellers (12 mo)
- 0
- Net insider $ (12 mo)
- $0
- Congress trades (12 mo)
- 0
- 13F moves on file
- 2
- Analyst ratings on file
- 0
ALEC insider buying and selling by quarter
| Quarter | Insider buys | Insider sales | Congress buys / sales | 13F added / cut |
|---|---|---|---|---|
| Q1 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
| Q2 2026 | 0 | 0 | 0 / 0 | 0 / 2 |
| Q3 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
| Q4 2026 | 0 | 0 | 0 / 0 | 0 / 0 |
Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.
All ALEC insider, congress, 13F and analyst activity
| Date | Source | Who | Action | Shares | Value / amount | ΔOwn | 1W | 1M | 6M | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Insider | Kristine Yaffe | Buy (Grant or award) | 9.45K sh | — | |||||||
| Insider | Richard Scheller | Buy (Grant or award) | 28.70K sh | — | |||||||
| Insider | Lavigne Louis JR | Buy (Grant or award) | 28.70K sh | — | |||||||
| Insider | Paula Hammond | Buy (Grant or award) | 9.45K sh | — | |||||||
| Insider | Elizabeth Garofalo | Buy (Grant or award) | 28.70K sh | — | |||||||
| Insider | Errol Desouza | Buy (Grant or award) | 9.45K sh | — | |||||||
| Insider | Mark Altmeyer | Buy (Grant or award) | 28.70K sh | — | |||||||
| 13F | Dekabank Deutsche Girozentrale | Sold out | -100K sh | — | |||||||
| 13F | Dekabank Deutsche Girozentrale | Sold out | -100K sh | — |
1W / 1M / 6M = how ALEC moved from the trade or filing date.
Insider trading in ALEC: who is buying and selling
| Insider | Role | Trades | Open-market net | Shares held | Last trade |
|---|---|---|---|---|---|
| Kristine Yaffe | 1 | — | Jun 17, 2026 | ||
| Richard Scheller | 1 | — | Jun 17, 2026 | ||
| Lavigne Louis JR | 1 | — | Jun 17, 2026 | ||
| Paula Hammond | 1 | — | Jun 17, 2026 | ||
| Elizabeth Garofalo | 1 | — | Jun 17, 2026 | ||
| Errol Desouza | 1 | — | Jun 17, 2026 | ||
| Mark Altmeyer | 1 | — | Jun 17, 2026 |
Institutions moving ALEC (13F)
Frequently asked questions
What is the latest insider trade in ALEC?
Kristine Yaffe filed a buy (grant or award) of 9.45K sh on Jun 17, 2026.
Which institutions changed their ALEC positions?
Recent 13F filers moving the stock include Dekabank Deutsche Girozentrale.
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Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.
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