Insider Shareholders with Direct Ownership of Alector, Inc. (ALEC)
This section provides a comprehensive overview of the insiders with direct ownership of Alector, Inc. (ALEC). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
Alector, Inc. Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
| 35,709 | 0 | 2,644,319 $4.28 Million | 2 |
Jun 14, 2023
Added 0.98%
|
|
|
Arnon Rosenthal
Chief Executive Officer |
1,517,384 | 270,828 | 2,551,782 $4.13 Million | 17 |
Jul 01, 2025
Added 5.1%
|
|
Sara Kenkare Mitra
President and Head of R&D |
716,690 | 149,713 | 566,977 $918,502 | 15 |
Jul 01, 2025
Added 8.8%
|
|
Robert King
Chief Development Officer |
134,543 | 60,890 | 550,871 $892,411 | 9 |
Oct 01, 2022
Added 3.77%
|
|
Gary Romano
Chief Medical Officer |
404,677 | 71,700 | 332,977 $539,422 | 15 |
Mar 03, 2025
Reduced 4.67%
|
|
Marc Grasso
Chief Financial Officer |
375,102 | 79,030 | 296,072 $479,636 | 13 |
Jun 02, 2025
Reduced 5.28%
|
|
Robert Paul
Chief Medical Officer |
433,300 | 412,700 | 234,319 $379,596 | 38 |
Aug 09, 2021
Reduced 0.13%
|
| 70,709 | 0 | 115,330 $186,834 | 3 |
Jun 12, 2024
Added 23.28%
|
|
|
Shehnaaz Suliman
President and COO |
400,000 | 300,000 | 102,598 $166,208 | 9 |
Dec 13, 2021
Reduced 9.6%
|
| 99,409 | 0 | 99,409 $161,042 | 4 |
Jun 11, 2025
Added 22.4%
|
|
| 101,409 | 6,000 | 95,409 $154,562 | 7 |
Jun 20, 2025
Reduced 1.04%
|
|
| 195,876 | 110,491 | 95,366 $154,492 | 11 |
Jun 11, 2025
Added 23.13%
|
|
| 99,409 | 9,459 | 89,950 $145,719 | 5 |
Jun 11, 2025
Added 24.19%
|
|
| 99,409 | 10,500 | 88,909 $144,032 | 5 |
Jun 11, 2025
Added 24.4%
|
|
|
Calvin Yu
Vice President, Finance |
80,174 | 116,018 | 76,686 $124,231 | 6 |
Jul 06, 2021
Reduced 4.17%
|
| 69,950 | 0 | 69,950 $113,319 | 2 |
Jun 11, 2025
Added 29.09%
|
|
| 69,950 | 0 | 69,950 $113,319 | 2 |
Jun 11, 2025
Added 29.09%
|
|
|
Terrance Mcguire
Director |
54,996 | 0 | 48,567 $78,678 | 5 |
Jun 14, 2023
Added 35.09%
|
| 492,665 | 492,665 | 0 $0 | 10 |
May 29, 2024
Reduced 100.0%
|