0000950170-24-068941.txt : 20240604
0000950170-24-068941.hdr.sgml : 20240604
20240604180504
ACCESSION NUMBER: 0000950170-24-068941
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240603
FILED AS OF DATE: 20240604
DATE AS OF CHANGE: 20240604
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Rosenthal Arnon
CENTRAL INDEX KEY: 0001757770
ORGANIZATION NAME:
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38792
FILM NUMBER: 241019862
MAIL ADDRESS:
STREET 1: C/O ALECTOR, INC.
STREET 2: 151 OYSTER POINT BLVD., #300
CITY: SOUTH SAN FRANCISCO
STATE: CA
ZIP: 94080
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Alector, Inc.
CENTRAL INDEX KEY: 0001653087
STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
ORGANIZATION NAME: 03 Life Sciences
IRS NUMBER: 822933343
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 131 OYSTER POINT BLVD., SUITE 600
CITY: SOUTH SAN FRANCISCO
STATE: CA
ZIP: 94080
BUSINESS PHONE: 415-231-5660
MAIL ADDRESS:
STREET 1: 131 OYSTER POINT BLVD., SUITE 600
CITY: SOUTH SAN FRANCISCO
STATE: CA
ZIP: 94080
FORMER COMPANY:
FORMER CONFORMED NAME: Alector LLC
DATE OF NAME CHANGE: 20150915
4
1
ownership.xml
4
X0508
4
2024-06-03
0001653087
Alector, Inc.
ALEC
0001757770
Rosenthal Arnon
C/O ALECTOR, INC.
131 OYSTER POINT BLVD., SUITE 600
SOUTH SAN FRANCISCO
CA
94080
true
true
false
false
Chief Executive Officer
false
Common Stock
2024-06-03
4
S
false
25135
4.7988
D
1975245
D
Common Stock
1972875
I
See footnote
Common Stock
652500
I
See footnote
Common Stock
652500
I
See footnote
Common Stock
652500
I
See footnote
The reported shares were sold to satisfy the reporting person's tax obligations in connection with the vesting of restricted stock units, or RSUs.
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.
The reported securities are held directly by the Adi Rosenthal 2007 Trust dated March 27, 2007, for which the Reporting Person serves as trustee.
The reported securities are held directly by the Noam Rosenthal 2007 Trust dated March 27, 2007, for which the Reporting Person serves as trustee.
The reported securities are held directly by the Shani Rosenthal 2007 Trust dated March 27, 2007, for which the Reporting Person serves as trustee.
/s/ Marc Grasso, by power of attorney
2024-06-04