Alpha Cognition Inc. — D Filings
17 D filings on record
This page lists all D filings submitted to the SEC by Alpha Cognition Inc. (ACOG), sorted by most recent first. Each row links to the full filing on EdgarLookup. Alpha Cognition Inc. has filed 17 D documents with the SEC since 2015. To view all SEC filings by Alpha Cognition Inc., see the full filings list.
All
10-K
10-Q
3
3/A
4
424B2
424B3
424B4
424B5
8-A12B
8-K
8-K/A
CERT
CORRESP
D
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
POS AM
POS EX
S-1
S-1/A
S-1MEF
S-3
S-8
S-8 POS
SC 13D
SC 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| D | — | 0001727689-24-000137 | Nov 18, 2024 | — |
| D | — | 0000912282-24-000697 | Oct 9, 2024 | — |
| D | — | 0001727689-24-000014 | Jan 31, 2024 | — |
| D | — | 0001727689-24-000004 | Jan 5, 2024 | — |
| D | — | 0001727689-23-000093 | Nov 20, 2023 | — |
| D | — | 0001727689-23-000082 | Oct 19, 2023 | — |
| D | — | 0001727689-23-000069 | Sep 12, 2023 | — |
| D | — | 0001727689-23-000019 | Mar 28, 2023 | — |
| D | — | 0001727689-23-000010 | Feb 28, 2023 | — |
| D | — | 0001655923-21-000001 | Oct 18, 2021 | — |
| D | — | 0001655923-20-000004 | Dec 28, 2020 | — |
| D | — | 0001655923-20-000003 | May 1, 2020 | — |
| D | — | 0001655923-19-000003 | Oct 9, 2019 | — |
| D | — | 0001140361-18-033048 | Jul 20, 2018 | — |
| D | — | 0001140361-17-046687 | Dec 19, 2017 | — |
| D | — | 0001140361-16-062059 | Apr 26, 2016 | — |
| D | — | 0001140361-15-037869 | Oct 16, 2015 | — |