0000950170-24-052329.txt : 20240502
0000950170-24-052329.hdr.sgml : 20240502
20240502173241
ACCESSION NUMBER: 0000950170-24-052329
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20240430
FILED AS OF DATE: 20240502
DATE AS OF CHANGE: 20240502
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Polaris Venture Partners VI, L.P.
CENTRAL INDEX KEY: 0001493463
ORGANIZATION NAME:
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38792
FILM NUMBER: 24910002
BUSINESS ADDRESS:
STREET 1: ONE MARINA PARK DRIVE, 8TH FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02210
BUSINESS PHONE: 781-290-0770
MAIL ADDRESS:
STREET 1: ONE MARINA PARK DRIVE, 8TH FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02210
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Polaris Venture Partners Founders' Fund VI, L.P.
CENTRAL INDEX KEY: 0001575691
ORGANIZATION NAME:
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38792
FILM NUMBER: 24910003
BUSINESS ADDRESS:
STREET 1: ONE MARINA PARK DRIVE, 8TH FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02210
BUSINESS PHONE: 885-787-3500
MAIL ADDRESS:
STREET 1: ONE MARINA PARK DRIVE, 8TH FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02210
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Polaris Venture Partners VI (AIV-B), L.P.
CENTRAL INDEX KEY: 0001767130
ORGANIZATION NAME:
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38792
FILM NUMBER: 24910001
BUSINESS ADDRESS:
STREET 1: ONE MARINA PARK DRIVE
STREET 2: 10TH FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02210
BUSINESS PHONE: 8557873500
MAIL ADDRESS:
STREET 1: ONE MARINA PARK DRIVE
STREET 2: 10TH FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02210
FORMER NAME:
FORMER CONFORMED NAME: PVP VI (AIV) Feeder Corp. Holding Partnership, L.P.
DATE OF NAME CHANGE: 20190206
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Polaris Venture Management Co. VI, L.L.C.
CENTRAL INDEX KEY: 0001665594
ORGANIZATION NAME:
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38792
FILM NUMBER: 24910005
BUSINESS ADDRESS:
STREET 1: ONE MARINA PARK DRIVE
STREET 2: 8TH FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02210
BUSINESS PHONE: (855) 787-3500
MAIL ADDRESS:
STREET 1: ONE MARINA PARK DRIVE
STREET 2: 8TH FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02210
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Polaris Venture Partners VI (AIV), L.P.
CENTRAL INDEX KEY: 0001767127
ORGANIZATION NAME:
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38792
FILM NUMBER: 24910004
BUSINESS ADDRESS:
STREET 1: ONE MARINA PARK DRIVE
STREET 2: 8TH FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02210
BUSINESS PHONE: 8557873500
MAIL ADDRESS:
STREET 1: ONE MARINA PARK DRIVE
STREET 2: 8TH FLOOR
CITY: BOSTON
STATE: MA
ZIP: 02210
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
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2024-04-30
0001653087
Alector, Inc.
ALEC
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Polaris Venture Management Co. VI, L.L.C.
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BOSTON
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Polaris Venture Partners VI (AIV-B), L.P.
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Common Stock
2024-04-30
4
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500000
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I
See footnote
Common Stock
2024-04-30
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98533
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Common Stock
2024-04-30
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Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by Polaris Venture Partners Founders' Fund VI, L.P. ("PVPFF VI"), Polaris Venture Partners VI (AIV), L.P. ("PVP VI AIV") and Polaris Venture Partners VI (AIV-B), L.P. (p/k/a PVP VI (AIV) Feeder Corp. Holding Partnership, L.P., "PVP VI AIV-B" and, together with PVPFF VI, PVP VI AIV and Polaris Venture Partners VI, L.P. ("PVP VI"), the "Polaris Funds").
27,606 shares were distributed by PVPFF VI, 379,180 shares were distributed by PVP VI AIV and 93,214 shares were distributed by PVP VI AIV-B. The general partner of each of the Polaris Funds is Polaris Venture Management Co. VI, L.L.C. ("PVM"). Each of Amir Nashat, Brian Chee, David Barrett, Bryce Youngren, Jonathan Flint, and Terrance McGuire are managing members of PVM (collectively, the "Managing Members") and may be deemed to have shared power to vote and dispose of the shares held by the Polaris Funds.
(Continued from footnote 2) Each of the Managing Members and PVM disclaims beneficial ownership of the securities held by the Polaris Funds, and this report shall not be deemed an admission that any of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interest therein.
571,645 shares are held by PVPFF VI, 7,451,824 shares are held by PVP VI AIV, 1,831,880 shares are held by PVP VI AIV-B and 498,468 shares are held by PVP VI. Each of the Managing Members and PVM disclaims beneficial ownership of the securities held by the Polaris Funds, and this report shall not be deemed an admission that any of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interest therein.
Represents a change in the form of ownership of PVM by virtue of the receipt of shares in the pro-rata in-kind distribution of common stock of the Issuer for no consideration by the Polaris Funds.
Shares held by PVM. 276 shares received from PVPFF VI, 78,869 shares received from PVP VI AIV and 19,388 shares received from PVP VI AIV-B. The Managing Members are managing members of PVM and may be deemed to have shared power to vote and dispose of the shares held by the Polaris Funds.
(Continued from footnote 6) Each of the Managing Members disclaims beneficial ownership of the securities held by the Polaris Funds, and this report shall not be deemed an admission that any of them is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their respective pecuniary interest therein.
Represents a pro-rata distribution, and not a purchase or sale, without additional consideration by PVM to its members.
/s/ Lauren Crockett, as attorney in fact for Polaris Venture Management Co. VI, L.L.C.
2024-05-02
/s/ Lauren Crockett, as attorney in fact for Polaris Venture Management Co. VI, L.L.C., general partner of Polaris Venture Partners VI (AIV), L.P.
2024-05-02
/s/ Lauren Crockett, as attorney in fact for Polaris Venture Management Co. VI, L.L.C., general partner of Polaris Venture Partners Founders' Fund VI, L.P.
2024-05-02
/s/ Lauren Crockett, as attorney in fact for Polaris Venture Management Co. VI, L.L.C., general partner of Polaris Venture Partners VI, L.P.
2024-05-02
/s/ Lauren Crockett, as attorney in fact for Polaris Venture Management Co. VI, L.L.C., general partner of Polaris Venture Partners VI (AIV-B), L.P.
2024-05-02