Common Stock, Shares, Outstanding of Alpha Cognition Inc. from 31 Dec 2023 to 30 Sep 2025

Taxonomy & unit
us-gaap: shares
Description
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.
Summary
Alpha Cognition Inc. quarterly Common Stock, Shares, Outstanding in shares history and change rate from 31 Dec 2023 to 30 Sep 2025.
  • Alpha Cognition Inc. Common Stock, Shares, Outstanding for the quarter ending 30 Sep 2025 was 16,250,588, a 169% increase year-over-year.
Source SEC data
View on sec.gov
Common Stock, Shares, Outstanding, Quarterly (shares)
Common Stock, Shares, Outstanding, YoY Quarterly Change (%)

Alpha Cognition Inc. Quarterly Common Stock, Shares, Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q3 2025 16,250,588 +10,216,372 +169% 30 Sep 2025 10-Q 13 Nov 2025 2025 Q3
Q2 2025 16,023,119 -134,482,417 -89% 30 Jun 2025 10-Q 14 Aug 2025 2025 Q2
Q1 2025 16,019,787 31 Mar 2025 10-Q 15 May 2025 2025 Q1
Q4 2024 16,019,787 +11,291,432 +239% 31 Dec 2024 10-Q 13 Nov 2025 2025 Q3
Q3 2024 6,034,216 30 Sep 2024 10-Q 14 Nov 2024 2024 Q3
Q2 2024 150,505,536 30 Jun 2024 10-Q 12 Aug 2024 2024 Q2
Q4 2023 4,728,355 31 Dec 2023 10-K 31 Mar 2025 2024 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.