ALEC
Alector, Inc.Company with tickers: ALEC
CIK
1653087
CUSIP
014442107
Shares Outstanding
111,025,187
Website
https://www.alector.com
13F Activity (30d)
71 filings
68 filers
Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.
| Filed | Seller | Relationship | Shares | Approx. Sale | Broker |
|---|---|---|---|---|---|
| 2026-06-03 | GRACE WONG-SARAD | Officer | 3,475 | 2026-06-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-01 | Neil L. Berkley | Officer | 18,213 | 2026-06-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-01 | Arnon Rosenthal | Officer, Director | 67,572 | 2026-06-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-01 | Grace Wong-Sarad | Officer | 5,239 | 2026-06-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-16 | GRACE WONG-SARAD | Officer | 1,820 | 2026-04-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-10 | GRACE WONG-SARAD | Officer | 1,000 | 2026-03-10 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-03 | GRACE WONG-SARAD | Officer | 3,367 | 2026-03-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-27 | Grace Wong-Sarad | Officer | 6,297 | 2026-03-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-27 | Arnon Rosenthal | Officer, Director | 67,571 | 2026-03-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-27 | Neil L. Berkley | Officer | 23,161 | 2026-03-02 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-26 | GRACE WONG-SARAD | Officer | 4,079 | 2026-02-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-05 | GRACE WONG-SARAD | Officer | 4,753 | 2025-12-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-01 | Sara Kenkare-Mitra | Officer | 36,914 | 2025-12-01 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-12-01 | Grace Wong-Sarad | Officer | 7,085 | 2025-12-01 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-12-01 | Neil L. Berkley | Officer | 32,992 | 2025-12-01 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-12-01 | Arnon Rosenthal | Officer, Director | 92,427 | 2025-12-01 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-08-29 | Neil L. Berkley | Officer | 15,426 | 2025-09-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-08-29 | Grace Wong-Sarad | Officer | 5,717 | 2025-09-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-08-29 | Arnon Rosenthal | Officer, Director | 50,242 | 2025-09-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-08-29 | Sara Kenkare-Mitra | Officer | 23,019 | 2025-09-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-08-26 | PAULA HAMMOND | Director | 14,000 | 2025-08-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-08-08 | MARC GRASSO | Officer | 76,446 | 2025-08-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-05-30 | Arnon Rosenthal | Officer, Director | 50,242 | 2025-06-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-05-30 | Sara Kenkare-Mitra | Officer | 23,020 | 2025-06-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-05-30 | Marc Grasso | Officer | 15,873 | 2025-06-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-02-28 | Sara Kenkare-Mitra | Officer | 25,516 | 2025-03-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-02-28 | Arnon Rosenthal | Officer, Director | 50,242 | 2025-03-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-02-28 | Gary Romano | Officer | 14,306 | 2025-03-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2025-02-28 | Marc Grasso | Officer | 15,873 | 2025-03-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-11-29 | Gary Romano | Officer | 14,306 | 2024-12-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-11-29 | Sara Kenkare-Mitra | Officer | 25,465 | 2024-12-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-11-29 | Marc Grasso | Officer | 15,842 | 2024-12-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-11-29 | Arnon Rosenthal | Officer, Director | 50,142 | 2024-12-02 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-08-30 | Arnon Rosenthal | Officer, Director | 24,359 | 2024-09-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-08-30 | Marc Grasso | Officer | 6,703 | 2024-09-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-08-30 | Sara Kenkare-Mitra | Officer | 12,796 | 2024-09-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-08-30 | Gary Romano | Officer | 7,788 | 2024-09-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-08-22 | SCHELLER RICHARD H | Director | 44,250 | 2024-08-22 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-08-12 | PAULA HAMMOND | Director | 10,500 | 2024-08-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2024-05-31 | Arnon Rosenthal | Officer, Director | 24,360 | 2024-06-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-05-31 | Marc Grasso | Officer | 6,703 | 2024-06-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-05-31 | Gary Romano | Officer | 7,789 | 2024-06-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-05-31 | Sara Kenkare-Mitra | Officer | 12,792 | 2024-06-03 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-03-01 | Arnon Rosenthal | Officer, Director | 17,520 | 2024-03-04 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-03-01 | Marc Grasso | Officer | 5,315 | 2024-03-04 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-03-01 | Gary Romano | Officer | 5,582 | 2024-03-04 | Morgan Stanley Smith Barney LLC Executive Services |
| 2024-03-01 | Sara Kenkare-Mitra | Officer | 9,457 | 2024-03-04 | Morgan Stanley Smith Barney LLC Executive Services |
| 2023-12-01 | Arnon Rosenthal | Officer, Director | 23,831 | 2023-12-04 | Morgan Stanley Smith Barney LLC Executive Services |
| 2023-12-01 | Sara Kenkare-Mitra | Officer | 12,519 | 2023-12-04 | Morgan Stanley Smith Barney LLC Executive Services |
| 2023-12-01 | Gary Romano | Officer | 5,035 | 2023-12-04 | Morgan Stanley Smith Barney LLC Executive Services |
Showing 1–50 of 60 filings