4//SEC Filing
Rosenthal Arnon 4
Accession 0000950170-25-092312
CIK 0001653087other
Filed
Jun 30, 8:00 PM ET
Accepted
Jul 1, 5:00 PM ET
Size
10.9 KB
Accession
0000950170-25-092312
Insider Transaction Report
Form 4
Alector, Inc.ALEC
Rosenthal Arnon
DirectorChief Executive Officer
Transactions
- Award
Employee Stock Option (right to buy)
2025-07-01+45,700→ 45,700 totalExercise: $1.42Exp: 2035-07-01→ Common Stock (45,700 underlying) - Award
Common Stock
2025-07-01+137,125→ 2,551,782 total
Holdings
- 1,972,875(indirect: See footnote)
Common Stock
- 652,500(indirect: See footnote)
Common Stock
- 652,500(indirect: See footnote)
Common Stock
- 652,500(indirect: See footnote)
Common Stock
Footnotes (6)
- [F1]The reported shares are represented by restricted stock units, or RSUs, one half (1/2) of the total shares shall vest on December 1, 2025 and one fourth (1/4th) of the total shares shall vest quarterly thereafter.
- [F2]The reported securities are held directly by The Rosenthal Family Revocable Trust Dated November 4, 1994, as restated on June 9, 1999, for which the Reporting Person serves as trustee.
- [F3]The reported securities are held directly by the Adi Rosenthal 2007 Trust dated March 27, 2007, for which the Reporting Person serves as trustee.
- [F4]The reported securities are held directly by the Noam Rosenthal 2007 Trust dated March 27, 2007, for which the Reporting Person serves as trustee.
- [F5]The reported securities are held directly by the Shani Rosenthal 2007 Trust dated March 27, 2007, for which the Reporting Person serves as trustee.
- [F6]One third (1/3rd) of the total shares subject to the option shall vest on November 1, 2025, and one twelfth (1/12th) of the total shares subject to the option shall vest in equal monthly installments thereafter, provided that the shares subject to the option will vest in full on July 1, 2026.
Documents
Issuer
Alector, Inc.
CIK 0001653087
Entity typeother
Related Parties
1- filerCIK 0001757770
Filing Metadata
- Form type
- 4
- Filed
- Jun 30, 8:00 PM ET
- Accepted
- Jul 1, 5:00 PM ET
- Size
- 10.9 KB