Alector, Inc.

Related Filers (36)

Financials (21)

10-Q
Tuesday, 11/7/2023
Quarterly Report for period ending 2023-09-30
10-Q
Thursday, 8/3/2023
Quarterly Report for period ending 2023-06-30
10-Q
Thursday, 5/4/2023
Quarterly Report for period ending 2023-03-31
10-K
Tuesday, 2/28/2023
Annual Report for period ending 2022-12-31
10-Q
Tuesday, 11/8/2022
Quarterly Report for period ending 2022-09-30
10-Q
Thursday, 8/4/2022
Quarterly Report for period ending 2022-06-30
10-Q
Thursday, 5/5/2022
Quarterly Report for period ending 2022-03-31
10-K
Thursday, 2/24/2022
Annual Report for period ending 2021-12-31
10-Q
Thursday, 11/4/2021
Quarterly Report for period ending 2021-09-30
10-Q
Tuesday, 8/3/2021
Quarterly Report for period ending 2021-06-30
10-Q
Wednesday, 5/5/2021
Quarterly Report for period ending 2021-03-31
10-K/A
Monday, 3/29/2021
Annual Report for period ending 2020-12-31
10-K
Thursday, 2/25/2021
Annual Report for period ending 2020-12-31
10-Q
Tuesday, 11/10/2020
Quarterly Report for period ending 2020-09-30
10-Q
Tuesday, 8/11/2020
Quarterly Report for period ending 2020-06-30
10-Q
Wednesday, 5/13/2020
Quarterly Report for period ending 2020-03-31
10-K
Tuesday, 3/24/2020
Annual Report for period ending 2019-12-31
10-Q
Tuesday, 11/12/2019
Quarterly Report for period ending 2019-09-30
10-Q
Monday, 8/12/2019
Quarterly Report for period ending 2019-06-30
10-Q
Monday, 5/13/2019
Quarterly Report for period ending 2019-03-31
10-K
Tuesday, 3/26/2019
Annual Report for period ending 2018-12-31
Show More

News (56)

8-K
Friday, 1/19/2024
Current report filing
8-K
Tuesday, 1/16/2024
Current report filing
8-K
Tuesday, 11/7/2023
Current report filing
8-K
Tuesday, 11/7/2023
Current report filing
8-K
Thursday, 8/3/2023
Current report filing
8-K
Thursday, 6/15/2023
Current report filing
8-K
Thursday, 5/4/2023
Current report filing
8-K
Thursday, 4/27/2023
Current report filing
8-K
Wednesday, 3/29/2023
Current report filing
8-K
Monday, 3/13/2023
Current report filing
8-K
Tuesday, 2/28/2023
Current report filing
8-K
Tuesday, 11/8/2022
Current report filing
8-K
Thursday, 10/6/2022
Current report filing
8-K
Monday, 9/26/2022
Current report filing
8-K
Thursday, 8/4/2022
Current report filing
8-K
Thursday, 7/7/2022
Current report filing
8-K
Tuesday, 6/21/2022
Current report filing
8-K
Thursday, 5/5/2022
Current report filing
8-K
Tuesday, 3/29/2022
Current report filing
8-K
Thursday, 2/24/2022
Current report filing
8-K
Monday, 2/7/2022
Current report filing
8-K
Monday, 1/3/2022
Current report filing
8-K
Monday, 1/3/2022
Current report filing
8-K
Wednesday, 12/15/2021
Current report filing
8-K
Thursday, 11/4/2021
Current report filing
8-K
Tuesday, 9/28/2021
Current report filing
8-K
Wednesday, 9/8/2021
Current report filing
8-K
Tuesday, 9/7/2021
Current report filing
8-K
Tuesday, 8/3/2021
Current report filing
8-K
Thursday, 7/29/2021
Current report filing
8-K
Wednesday, 7/7/2021
Current report filing
8-K
Monday, 6/21/2021
Current report filing
8-K
Wednesday, 5/5/2021
Current report filing
8-K
Friday, 3/26/2021
Current report filing
8-K
Friday, 3/5/2021
Current report filing
8-K
Thursday, 2/25/2021
Current report filing
8-K
Wednesday, 1/20/2021
Current report filing
8-K
Tuesday, 11/10/2020
Current report filing
8-K
Tuesday, 10/6/2020
Current report filing
8-K
Tuesday, 8/11/2020
Current report filing
8-K
Friday, 5/15/2020
Current report filing
8-K
Wednesday, 5/13/2020
Current report filing
8-K
Wednesday, 5/13/2020
Current report filing
8-K
Tuesday, 3/24/2020
Current report filing
8-K
Monday, 3/9/2020
Current report filing
8-K
Tuesday, 2/4/2020
Current report filing
8-K
Friday, 12/13/2019
Current report filing
8-K
Wednesday, 12/11/2019
Current report filing
8-K
Tuesday, 11/12/2019
Current report filing
8-K
Monday, 8/12/2019
Current report filing
8-K
Monday, 8/12/2019
Current report filing
8-K
Thursday, 6/13/2019
Current report filing
8-K
Thursday, 5/16/2019
Current report filing
8-K
Monday, 5/13/2019
Current report filing
8-K
Tuesday, 3/26/2019
Current report filing
8-K
Monday, 2/11/2019
Current report filing
Show More

Other (35)

144
Friday, 12/1/2023
Filing for proposed sale of securities under Rule 144
144
Friday, 12/1/2023
Filing for proposed sale of securities under Rule 144
144
Friday, 12/1/2023
Filing for proposed sale of securities under Rule 144
144
Friday, 12/1/2023
Filing for proposed sale of securities under Rule 144
144
Monday, 9/11/2023
Filing for proposed sale of securities under Rule 144
144
Monday, 9/11/2023
Filing for proposed sale of securities under Rule 144
144
Monday, 9/11/2023
Filing for proposed sale of securities under Rule 144
144
Friday, 9/1/2023
Filing for proposed sale of securities under Rule 144
144
Friday, 9/1/2023
Filing for proposed sale of securities under Rule 144
144
Friday, 9/1/2023
Filing for proposed sale of securities under Rule 144
144
Thursday, 6/1/2023
Filing for proposed sale of securities under Rule 144
144
Thursday, 6/1/2023
Filing for proposed sale of securities under Rule 144
144
Thursday, 6/1/2023
Filing for proposed sale of securities under Rule 144
EFFECT
Friday, 5/5/2023
Notice of Effectiveness
POS AM
Tuesday, 5/2/2023
Post-effective amendment to a registration statement that is not immediately effective upon filing
EFFECT
Monday, 5/1/2023
Notice of Effectiveness
CORRESP
Thursday, 4/27/2023
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
144
Thursday, 4/9/2020
Filing for proposed sale of securities under Rule 144
144
Thursday, 4/9/2020
Filing for proposed sale of securities under Rule 144
144
Monday, 3/30/2020
Filing for proposed sale of securities under Rule 144
144
Monday, 3/30/2020
Filing for proposed sale of securities under Rule 144
144
Tuesday, 3/24/2020
Filing for proposed sale of securities under Rule 144
144
Tuesday, 3/24/2020
Filing for proposed sale of securities under Rule 144
EFFECT
Wednesday, 1/29/2020
Notice of Effectiveness
CORRESP
Monday, 1/27/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 1/27/2020
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CT ORDER
Wednesday, 2/6/2019
Order Granting Confidential Treatment
EFFECT
Wednesday, 2/6/2019
Notice of Effectiveness
CORRESP
Monday, 2/4/2019
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 2/4/2019
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CERT
Monday, 2/4/2019
Certification by an exchange approving securities for listing
8-A12B
Thursday, 1/31/2019
Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b)
CORRESP
Monday, 1/7/2019
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
CORRESP
Monday, 1/7/2019
A correspondence can be sent as a document with another submission type or can be sent as a separate submission.
D
Wednesday, 9/16/2015
Exempt (Private) Offering
Show More

Ownership (246)

4
Wednesday, 2/14/2024
SCHELLER RICHARD H: Statement of changes in beneficial ownership of securities
SC 13G/A
Tuesday, 2/13/2024
VANGUARD GROUP INC: Major Shareholders
SC 13G
Monday, 2/12/2024
MORGAN STANLEY: Major Shareholders
SC 13G/A
Friday, 2/9/2024
FMR LLC: Major Shareholders
SC 13G/A
Friday, 2/9/2024
Polaris Venture Partners VI, L.P.: Major Shareholders
SC 13G
Thursday, 2/8/2024
Rosenthal Arnon: Major Shareholders
SC 13G/A
Wednesday, 1/24/2024
BlackRock Inc.: Major Shareholders
4
Wednesday, 12/6/2023
GRASSO MARC: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/6/2023
GAROFALO ELIZABETH A.: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/6/2023
Kenkare-Mitra Sara: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/6/2023
Romano Gary: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/6/2023
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
SC 13G/A
Friday, 10/13/2023
FMR LLC: Major Shareholders
SC 13G/A
Tuesday, 10/10/2023
FIL Ltd: Major Shareholders
4
Tuesday, 10/3/2023
GRASSO MARC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/3/2023
Kenkare-Mitra Sara: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/3/2023
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/3/2023
Romano Gary: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/13/2023
Polaris Venture Partners VI, L.P.: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/13/2023
MCGUIRE TERRANCE: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/6/2023
Romano Gary: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/6/2023
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/6/2023
GRASSO MARC: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/6/2023
Kenkare-Mitra Sara: Statement of changes in beneficial ownership of securities
4
Thursday, 8/24/2023
Polaris Venture Partners VI, L.P.: Statement of changes in beneficial ownership of securities
4
Thursday, 8/24/2023
MCGUIRE TERRANCE: Statement of changes in beneficial ownership of securities
4
Thursday, 6/15/2023
SCHELLER RICHARD H: Statement of changes in beneficial ownership of securities
4
Thursday, 6/15/2023
Gerngross Tillman U.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/15/2023
LAVIGNE LOUIS J JR: Statement of changes in beneficial ownership of securities
4
Thursday, 6/15/2023
GAROFALO ELIZABETH A.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/15/2023
Wehner David M.: Statement of changes in beneficial ownership of securities
4
Thursday, 6/15/2023
Hammond Paula: Statement of changes in beneficial ownership of securities
4
Thursday, 6/15/2023
MCGUIRE TERRANCE: Statement of changes in beneficial ownership of securities
4
Thursday, 6/15/2023
Yaffe Kristine: Statement of changes in beneficial ownership of securities
4
Monday, 6/5/2023
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
4
Monday, 6/5/2023
GRASSO MARC: Statement of changes in beneficial ownership of securities
4
Monday, 6/5/2023
Kenkare-Mitra Sara: Statement of changes in beneficial ownership of securities
4
Monday, 6/5/2023
Romano Gary: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/21/2023
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
GRASSO MARC: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Kenkare-Mitra Sara: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
4
Friday, 3/3/2023
Romano Gary: Statement of changes in beneficial ownership of securities
SC 13G/A
Friday, 2/10/2023
Rosenthal Arnon: Major Shareholders
SC 13G/A
Friday, 2/10/2023
EcoR1 Capital, LLC: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
FEDERATED HERMES, INC.: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
FMR LLC: Major Shareholders
SC 13G/A
Thursday, 2/9/2023
VANGUARD GROUP INC: Major Shareholders
SC 13G/A
Tuesday, 2/7/2023
Polaris Venture Partners VI, L.P.: Major Shareholders
SC 13G/A
Wednesday, 2/1/2023
FEDERATED HERMES, INC.: Major Shareholders
4
Tuesday, 1/31/2023
Yaffe Kristine: Statement of changes in beneficial ownership of securities
SC 13G/A
Wednesday, 1/25/2023
BlackRock Inc.: Major Shareholders
4
Friday, 11/18/2022
MCGUIRE TERRANCE: Statement of changes in beneficial ownership of securities
4
Friday, 11/18/2022
Polaris Venture Partners VI, L.P.: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2022
King Robert: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2022
Romano Gary: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2022
GRASSO MARC: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2022
Kenkare-Mitra Sara: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2022
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/7/2022
King Robert: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/7/2022
Romano Gary: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/21/2022
Wehner David M.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/21/2022
LAVIGNE LOUIS J JR: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/21/2022
GAROFALO ELIZABETH A.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/21/2022
SCHELLER RICHARD H: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/21/2022
Yaffe Kristine: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/21/2022
Gerngross Tillman U.: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/21/2022
Hammond Paula: Statement of changes in beneficial ownership of securities
4
Tuesday, 6/21/2022
MCGUIRE TERRANCE: Statement of changes in beneficial ownership of securities
4
Monday, 6/6/2022
King Robert: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/31/2022
Romano Gary: Statement of changes in beneficial ownership of securities
3
Tuesday, 5/31/2022
Romano Gary: Initial statement of beneficial ownership of securities
4
Thursday, 3/3/2022
King Robert: Statement of changes in beneficial ownership of securities
4
Thursday, 3/3/2022
GRASSO MARC: Statement of changes in beneficial ownership of securities
SC 13G/A
Monday, 2/14/2022
EcoR1 Capital, LLC: Major Shareholders
SC 13G
Monday, 2/14/2022
Rosenthal Arnon: Major Shareholders
SC 13G/A
Monday, 2/14/2022
FEDERATED HERMES, INC.: Major Shareholders
SC 13G/A
Friday, 2/11/2022
Polaris Venture Partners VI, L.P.: Major Shareholders
SC 13G/A
Wednesday, 2/9/2022
VANGUARD GROUP INC: Major Shareholders
SC 13G
Wednesday, 2/9/2022
FMR LLC: Major Shareholders
3
Wednesday, 2/9/2022
GRASSO MARC: Initial statement of beneficial ownership of securities
SC 13G/A
Thursday, 2/3/2022
BlackRock Inc.: Major Shareholders
4
Wednesday, 1/5/2022
Kenkare-Mitra Sara: Statement of changes in beneficial ownership of securities
4
Thursday, 12/23/2021
MCGUIRE TERRANCE: Statement of changes in beneficial ownership of securities
4
Thursday, 12/23/2021
Polaris Venture Partners VI, L.P.: Statement of changes in beneficial ownership of securities
3
Thursday, 12/16/2021
Kenkare-Mitra Sara: Initial statement of beneficial ownership of securities
4
Tuesday, 12/14/2021
SULIMAN SHEHNAAZ: Statement of changes in beneficial ownership of securities
4
Friday, 12/10/2021
SULIMAN SHEHNAAZ: Statement of changes in beneficial ownership of securities
4
Friday, 12/3/2021
King Robert: Statement of changes in beneficial ownership of securities
4
Friday, 11/12/2021
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/10/2021
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
4
Monday, 11/8/2021
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
4/A
Friday, 10/8/2021
King Robert: Statement of changes in beneficial ownership of securities
4
Monday, 10/4/2021
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
4
Monday, 10/4/2021
King Robert: Statement of changes in beneficial ownership of securities
4
Monday, 9/27/2021
GAROFALO ELIZABETH A.: Statement of changes in beneficial ownership of securities
3
Monday, 9/27/2021
GAROFALO ELIZABETH A.: Initial statement of beneficial ownership of securities
4
Thursday, 9/23/2021
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
4
Wednesday, 9/22/2021
Rosenthal Arnon: Statement of changes in beneficial ownership of securities
3
Thursday, 9/9/2021
Rubinstein Linda M: Initial statement of beneficial ownership of securities
Show More

Prospectus (29)

424B5
Friday, 1/19/2024
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Tuesday, 1/16/2024
Prospectus filed pursuant to Rule 424(b)(5)
424B5
Tuesday, 11/7/2023
Prospectus filed pursuant to Rule 424(b)(5)
S-8
Tuesday, 2/28/2023
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-3
Tuesday, 2/28/2023
Registration statement for specified transactions by certain issuers
S-8
Monday, 9/26/2022
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Thursday, 2/24/2022
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Monday, 1/3/2022
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-8
Thursday, 2/25/2021
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-3ASR
Wednesday, 5/13/2020
Automatic shelf registration statement of securities of well-known seasoned issuers
424B5
Wednesday, 5/13/2020
Prospectus filed pursuant to Rule 424(b)(5)
S-8
Tuesday, 3/24/2020
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
424B4
Thursday, 1/30/2020
Prospectus filed pursuant to Rule 424(b)(4)
S-1/A
Wednesday, 1/29/2020
General form of registration statement for all companies including face-amount certificate companies
S-1MEF
Wednesday, 1/29/2020
A new registration statement filed under Rule 462(b) to add securities to a prior related effective registration statement filed on Form S-1
S-1
Monday, 1/27/2020
General form of registration statement for all companies including face-amount certificate companies
DRSLTR
Monday, 12/2/2019
Correspondence Related to Draft Registration Statement
DRS
Monday, 12/2/2019
Draft registration statement submitted by Emerging Growth Company under Securities Act Section 6(e) or by Foreign Private Issuer under Division of Corporation Finance policy
424B4
Thursday, 2/7/2019
Prospectus filed pursuant to Rule 424(b)(4)
S-8
Thursday, 2/7/2019
Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
S-1/A
Wednesday, 2/6/2019
General form of registration statement for all companies including face-amount certificate companies
FWP
Wednesday, 2/6/2019
Filing under Securities Act Rules 163/433 of free writing prospectuses
S-1/A
Tuesday, 1/29/2019
General form of registration statement for all companies including face-amount certificate companies
S-1
Monday, 1/7/2019
General form of registration statement for all companies including face-amount certificate companies
DRSLTR
Monday, 12/17/2018
Correspondence Related to Draft Registration Statement
DRSLTR
Friday, 11/16/2018
Correspondence Related to Draft Registration Statement
DRS/A
Friday, 11/16/2018
Draft registration statement submitted by Emerging Growth Company under Securities Act Section 6(e) or by Foreign Private Issuer under Division of Corporation Finance policy
DRSLTR
Friday, 10/12/2018
Correspondence Related to Draft Registration Statement
DRS
Friday, 10/12/2018
Draft registration statement submitted by Emerging Growth Company under Securities Act Section 6(e) or by Foreign Private Issuer under Division of Corporation Finance policy
Show More

Proxies (11)

DEF 14A
Thursday, 4/27/2023
Definitive proxy statements
DEFA14A
Thursday, 4/27/2023
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFR14A
Friday, 5/27/2022
Definitive revised proxy soliciting materials
DEFA14A
Thursday, 4/28/2022
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Thursday, 4/28/2022
Definitive proxy statements
DEF 14A
Wednesday, 4/28/2021
Definitive proxy statements
DEFA14A
Wednesday, 4/28/2021
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Monday, 3/30/2020
Definitive proxy statements
DEFA14A
Monday, 3/30/2020
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEFA14A
Wednesday, 3/27/2019
Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.
DEF 14A
Wednesday, 3/27/2019
Definitive proxy statements
Show More