Who
In numbers
- Trades disclosed
- 18
- Buys
- 0
- Sells
- 2
- Bought
- $0
- Sold
- $27K
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 9 Aug 2019
- Last trade
- 17 Jun 2026
- Last filed
- 17 Jun 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 17 Jun 2026filed 17 Jun 2026 | ALEC AlectorBiotechnology | SEC FORM 4 Code A | —28,700 at $0.00 | filing |
| 17 Jun 2026filed 17 Jun 2026 | ALEC Alectoroption or derivative · Biotechnology | SEC FORM 4 Code A | —9,450 at $0.00 | filing |
| 17 Jun 2026filed 17 Jun 2026 | ALEC Alectoroption or derivative · Biotechnology | SEC FORM 4 Code A | —9,450 at $0.00 | filing |
| 17 Jun 2026filed 17 Jun 2026 | ALEC AlectorBiotechnology | SEC FORM 4 Code A | —28,700 at $0.00 | filing |
| 20 Jun 2025filed 23 Jun 2025 | ALEC AlectorBiotechnology | SEC FORM 4 Sold | $1,4401,000 at $1.44 | filing |
| 11 Jun 2025filed 12 Jun 2025 | ALEC Alectoroption or derivative · Biotechnology | SEC FORM 4 Code A | —9,450 at $0.00 | filing |
| 11 Jun 2025filed 12 Jun 2025 | ALEC AlectorBiotechnology | SEC FORM 4 Code A | —28,700 at $0.00 | filing |
| 12 Aug 2024filed 13 Aug 2024 | ALEC AlectorBiotechnology | SEC FORM 4 Sold | $25K5,000 at $5.06 | filing |
| 12 Jun 2024filed 12 Jun 2024 | ALEC AlectorBiotechnology | SEC FORM 4 Code A | —35,000 at $0.00 | filing |
| 14 Jun 2023filed 15 Jun 2023 | ALEC Alectoroption or derivative · Biotechnology | SEC FORM 4 Code A | —12,360 at $0.00 | filing |
| 14 Jun 2023filed 15 Jun 2023 | ALEC AlectorBiotechnology | SEC FORM 4 Code A | —26,250 at $0.00 | filing |
| 16 Jun 2022filed 21 Jun 2022 | ALEC Alectoroption or derivative · Biotechnology | SEC FORM 4 Code A | —18,918 at $0.00 | filing |
| 16 Jun 2022filed 21 Jun 2022 | ALEC AlectorBiotechnology | SEC FORM 4 Code A | —9,459 at $0.00 | filing |
| 10 Sep 2021filed 31 Jan 2023 | ALEC Alectoroption or derivative · Biotechnology | SEC FORM 4 Code M | —2,000 at $0.00 | filing |
| 10 Sep 2021filed 31 Jan 2023 | ALEC AlectorBiotechnology | SEC FORM 4 Code M | $36K2,000 at $18.10 | filing |
| 17 Jun 2021filed 22 Jun 2021 | ALEC Alectoroption or derivative · Biotechnology | SEC FORM 4 Code A | —25,709 at $0.00 | filing |
| 11 May 2020filed 13 May 2020 | ALEC Alectoroption or derivative · Biotechnology | SEC FORM 4 Code A | —19,274 at $0.00 | filing |
| 9 Aug 2019filed 12 Aug 2019 | ALEC Alectoroption or derivative · Biotechnology | SEC FORM 4 Code A | —40,000 at $0.00 | filing |
News
Alector (NASDAQ: ALEC) prices shares at a 7.3% premium in stock saleALEC · dailypolitical.com · 18 Oct 2026Alector Maps Brain-Delivery Pipeline for Alzheimer's, Parkinson's TherapiesALEC · dailypolitical.com · 13 Oct 2026
0 headlines in the last 90 days name Kristine Yaffe; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.