Alpha Cognition Inc. (ACOG) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

High Risk
Significant dilution risk
Last updated: May 14, 2026

Risk Assessment Details

Potential Dilution: 191.37% of current shares
Recent Dilution: 2058.51% (2 years)
Historical Dilution Factor: significant recent dilution
Outstanding Shares
22M
Potential Supply
42M
Additional shares possible
Splits
1 Split 1 Reverse
Past 2 years

Summary

ACOG currently has 21.8M outstanding shares. with significant dilution risk as 41.6M authorized shares could dilute existing holders by 191.4%. The company has significantly diluted shareholders by 2058.51% over the past 2 years, indicating aggressive capital raising. Recent corporate actions include 1 stock split (positive for accessibility) and 1 reverse split (concerning signal).

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 14, 2026

10-Q filing | 21.8M shares outstanding

22M 42M
Mar 31, 2026

10-K filing | 21.8M shares outstanding

22M 42M
Nov 13, 2025

10-Q filing | 21.7M shares outstanding

22M 42M
Aug 22, 2025

S-3 filing: Alpha Cognition Inc. may offer and sell common shares, preferred shares, debt securities, warrants, subscription receipts or units with a total value of up to $250,000,000 from time to time under this prospectus, together with any applicable prospectus supplement, at prices and on terms to be determined by market conditions at the time of offering.

16M 42M
Aug 14, 2025

10-Q filing | 16.0M shares outstanding

16M 11M
Jul 21, 2025

S-3 filing: Resale of 2,090,558 common shares by selling stockholders.

16M 11M
Jul 01, 2025

S-3 filing: The filing is an S-3 registration statement for the offering and resale of up to 2,375,735 common shares issuable upon exercise of outstanding warrants by selling stockholders.

16M 9.3M
May 15, 2025

10-Q filing | 16.0M shares outstanding

16M 6.9M
Mar 31, 2025

10-K filing | 16.0M shares outstanding

16M 6.9M
Jan 10, 2025

POS AM filing: This POS AM filing relates to the offering of common shares by selling stockholders. The company will not receive any proceeds from the sale. The common shares are traded on the Nasdaq Capital Market under the symbol "ACOG".

16M 6.9M
Jan 10, 2025

S-1/A filing: Registration of common shares for resale by selling stockholders. Alpha Cognition Inc. will not receive any proceeds from the sale of these shares.

16M 6.9M
Dec 31, 2024

S-1 filing: This S-1 filing relates to the registration of common shares offered by selling stockholders, with no proceeds going to the company. The filing provides information about the company's financials, risks, and other relevant details for potential investors.

16M 6.9M
Dec 31, 2024

POS AM filing: This is a POS AM filing for Alpha Cognition Inc. regarding the offering of common shares by selling stockholders. The company will not receive any proceeds from the sale of these shares.

16M 6.9M
Dec 20, 2024

8-K filing: Alpha Cognition Inc. issued a representative's purchase warrant to Titan Partners Group LLC for up to 34,196 shares of Common Stock with an initial exercise price of $7.18 per share, exercisable from June 14, 2025, until November 8, 2029.

16M 7.2M
Nov 18, 2024

8-K filing: Alpha Cognition Inc. completed an offering of common shares and warrants, issuing 8,695,653 common shares for $46.15 million, warrants to purchase 608,696 common shares, and converting convertible notes into 801,412 common shares, while also adjusting the warrant exercise price to $7.19 per share. ($46.15M proceeds)

16M 7.2M
Nov 14, 2024

10-Q filing | 15.5M shares outstanding

16M 7.2M
Nov 06, 2024

S-1/A filing: This S-1/A filing relates to an offering of up to 4,000,000 common shares (or 4,600,000 common shares if the underwriters exercises its option to purchase additional shares in full) and up to 4,000,000 pre-funded warrants.

11M 7.2M
Nov 05, 2024
Stock Split

8-K filing: Stock split 1-for-25 | Outstanding: 6,034,221 → 6,034,221

6M 2.8M
Oct 25, 2024

S-1/A filing: This S-1/A filing details an offering of up to 2,500,000 common shares and up to 2,500,000 pre-funded warrants by Alpha Cognition Inc., with an underwriter option for an additional 375,000 common shares or pre-funded warrants, intended to fund the commercialization of ZUNVEYL, R&D, and general corporate purposes.

6M 69M
Oct 16, 2024

S-1/A filing: This S-1/A filing from Alpha Cognition Inc. details the offering of up to 2,500,000 common shares at an assumed price of $10.00 per share, as well as pre-funded warrants, with the proceeds intended for commercialization of ZUNVEYL, research and development, and general corporate purposes. The filing also mentions a reverse stock split and the application to list common shares on the Nasdaq Capital Market.

6M 69M
Oct 16, 2024

S-1 filing: This S-1 filing registers the resale of common shares by selling stockholders, with the company not receiving any proceeds from the sale. The company's common shares are traded on the CSE under the symbol "ACOG" and quoted on the OTCQB under the symbol "ACOGF."

150M 69M
Aug 12, 2024

10-Q filing | 150.2M shares outstanding

150M 47M
Jul 30, 2024

S-1/A filing: Alpha Cognition Inc. is offering up to 1,358,350 common shares (or 1,562,102 common shares if the underwriters exercises its option to purchase additional shares in full), up to 1,358,350 pre-funded warrants, and up to 1,358,350 warrants.

7.5M 47M
Jun 14, 2024

S-1 filing: Alpha Cognition Inc. is offering up to 1,334,821 common shares, pre-funded warrants to purchase up to 1,334,821 common shares, and warrants to purchase up to 1,334,821 warrant shares.

7.5M 47M
Jun 04, 2024

S-1/A filing: This S-1/A filing relates to the registration of common shares offered by selling stockholders. The company will not receive any proceeds from the sale of these shares.

150M 43M
May 22, 2024

S-1/A filing: This S-1/A filing relates to the registration of common shares offered by selling stockholders; the company will not receive any proceeds from the sale.

150M 43M
May 10, 2024

S-1/A filing: This S-1/A filing relates to the offering of common shares by selling stockholders, from which the company will not receive any proceeds.

150M 43M
Apr 30, 2024

S-1 filing: This S-1 filing relates to the registration of common shares offered by selling stockholders; the company will not receive any proceeds from the sale.

150M 43M
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