0000950170-24-024211.txt : 20240301 0000950170-24-024211.hdr.sgml : 20240301 20240301194923 ACCESSION NUMBER: 0000950170-24-024211 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240301 DATE AS OF CHANGE: 20240301 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-38792 FILM NUMBER: 24712412 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Rosenthal Arnon CENTRAL INDEX KEY: 0001757770 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O ALECTOR, INC. STREET 2: 151 OYSTER POINT BLVD., #300 CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 144 1 primary_doc.xml 144 0001757770 XXXXXXXX LIVE 0001653087 Alector, Inc. 001-38792 131 Oyster Point Blvd. Suite 600 South San Francisco CA 94080 (415)-231-5660 Arnon Rosenthal Officer Director Common Stock Morgan Stanley Smith Barney LLC Executive Services
200 W Civic Center Dr. 4th Floor Sandy UT 84070
17520 129823.20 95749259 03/04/2024 Nasdaq
Common Stock 03/01/2024 Vesting of Restricted Stock Units Issuer N 48064 12/01/2023 (1) N Arnon Rosenthal
C/O Alector, Inc. 131 Oyster Point Blvd., Suite 600 South San Francisco CA 94080
Common Stock 03/01/2024 23831 132500.36
(1) The securities to be sold were received upon the settlement of vested restricted stock units, or RSUs. The reported shares will be sold to satisfy the reporting person's tax obligations in connection with the vesting of RSUs. 03/01/2024 /s/ Jordan Hochstrasser, by power of attorney