Alpha Cognition Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Grapevine, TX
SEC filing record 1 source field available
Fiscal year end
31 December
Alpha Cognition Inc. has filed 204 SEC EDGAR filings since 16 Oct 2015

SEC filing history

Showing 101-125 of 204 matching filings.

Per page
25
Current page
5
4

4 filing

Filing date
27 Feb 2025
Reporting date
25 Feb 2025
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8-K File 001-42403

CURRENT REPORT

Filing date
27 Feb 2025
Reporting date
18 Feb 2025
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SCHEDULE 13G File 005-94748

SCHEDULE 13G filing

Filing date
14 Feb 2025
Reporting date
Not listed
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SCHEDULE 13G File 005-94748

SCHEDULE 13G filing

Filing date
14 Feb 2025
Reporting date
Not listed
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SCHEDULE 13G/A File 005-94748

SCHEDULE 13G/A filing

Filing date
13 Feb 2025
Reporting date
Not listed
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SCHEDULE 13G File 005-94748

SCHEDULE 13G filing

Filing date
13 Feb 2025
Reporting date
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SCHEDULE 13G File 005-94748

SCHEDULE 13G filing

Filing date
31 Jan 2025
Reporting date
Not listed
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424B3 File 333-278997

PROSPECTUS

Filing date
15 Jan 2025
Reporting date
Not listed
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424B3 File 333-284104

PROSPECTUS

Filing date
15 Jan 2025
Reporting date
Not listed
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EFFECT File 333-284104

EFFECT filing

Filing date
13 Jan 2025
Reporting date
Not listed
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EFFECT File 333-278997

EFFECT filing

Filing date
13 Jan 2025
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
10 Jan 2025
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
10 Jan 2025
Reporting date
Not listed
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POS AM File 333-278997

POST-EFFECTIVE AMENDMENT

Filing date
10 Jan 2025
Reporting date
Not listed
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S-1/A File 333-284104

REGISTRATION STATEMENT

Filing date
10 Jan 2025
Reporting date
Not listed
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UPLOAD File 333-284104

UPLOAD filing

Filing date
03 Jan 2025
Reporting date
Not listed
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POS AM File 333-278997

POST-EFFECTIVE AMENDMENT

Filing date
31 Dec 2024
Reporting date
Not listed
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S-1 File 333-284104

REGISTRATION STATEMENT

Filing date
31 Dec 2024
Reporting date
Not listed
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S-8 POS File 333-282666

POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8

Filing date
31 Dec 2024
Reporting date
Not listed
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8-K File 001-42403

CURRENT REPORT

Filing date
20 Dec 2024
Reporting date
16 Dec 2024
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8-K File 001-42403

CURRENT REPORT

Filing date
18 Nov 2024
Reporting date
12 Nov 2024
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D File 021-529724

D filing

Filing date
18 Nov 2024
Reporting date
Not listed
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SC 13D/A File 005-94748

SC 13D/A filing

Filing date
15 Nov 2024
Reporting date
Not listed
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SC 13D File 005-94748

SC 13D filing

Filing date
15 Nov 2024
Reporting date
Not listed
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4

4 filing

Filing date
15 Nov 2024
Reporting date
13 Nov 2024
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