Latest 10-Q

What changed in Alpha Cognition Inc.'s latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Lobbying

What Alpha Cognition Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$8.30−$0.26 (−3.04%) Nov 13 close
Oct 13, 2026: $8.80Oct 14, 2026: $8.65Oct 15, 2026: $8.45Oct 16, 2026: $8.19Oct 19, 2026: $8.50Oct 20, 2026: $8.61Oct 21, 2026: $8.58Oct 22, 2026: $8.31Oct 23, 2026: $8.34Oct 26, 2026: $8.30Oct 27, 2026: $8.91Oct 28, 2026: $9.17Oct 29, 2026: $9.19Oct 30, 2026: $8.74Nov 2, 2026: $8.34Nov 3, 2026: $8.20Nov 4, 2026: $8.53Nov 5, 2026: $8.15Nov 6, 2026: $8.29Nov 9, 2026: $8.90Nov 10, 2026: $8.73Nov 11, 2026: $8.62Nov 12, 2026: $8.56Nov 13, 2026: $8.30
Oct 13, 2026Low $8.15 · High $9.19Nov 13, 2026
Aug 13, 2026: $8.63Aug 14, 2026: $8.84Aug 17, 2026: $8.84Aug 18, 2026: $8.58Aug 19, 2026: $8.89Aug 20, 2026: $9.50Aug 21, 2026: $9.75Aug 24, 2026: $9.75Aug 25, 2026: $9.75Aug 26, 2026: $9.41Aug 27, 2026: $9.74Aug 28, 2026: $9.16Aug 31, 2026: $9.27Sep 1, 2026: $9.17Sep 2, 2026: $9.32Sep 3, 2026: $9.21Sep 4, 2026: $9.52Sep 8, 2026: $9.52Sep 9, 2026: $9.13Sep 10, 2026: $8.90Sep 11, 2026: $8.90Sep 14, 2026: $8.71Sep 15, 2026: $8.80Sep 16, 2026: $8.40Sep 17, 2026: $8.85Sep 18, 2026: $8.83Sep 21, 2026: $8.97Sep 22, 2026: $8.95Sep 23, 2026: $8.78Sep 24, 2026: $8.57Sep 25, 2026: $8.47Sep 28, 2026: $8.60Sep 29, 2026: $8.71Sep 30, 2026: $9.00Oct 1, 2026: $8.70Oct 2, 2026: $9.10Oct 5, 2026: $9.15Oct 6, 2026: $8.98Oct 7, 2026: $9.04Oct 8, 2026: $9.04Oct 9, 2026: $9.04Oct 12, 2026: $8.84Oct 13, 2026: $8.80Oct 14, 2026: $8.65Oct 15, 2026: $8.45Oct 16, 2026: $8.19Oct 19, 2026: $8.50Oct 20, 2026: $8.61Oct 21, 2026: $8.58Oct 22, 2026: $8.31Oct 23, 2026: $8.34Oct 26, 2026: $8.30Oct 27, 2026: $8.91Oct 28, 2026: $9.17Oct 29, 2026: $9.19Oct 30, 2026: $8.74Nov 2, 2026: $8.34Nov 3, 2026: $8.20Nov 4, 2026: $8.53Nov 5, 2026: $8.15Nov 6, 2026: $8.29Nov 9, 2026: $8.90Nov 10, 2026: $8.73Nov 11, 2026: $8.62Nov 12, 2026: $8.56Nov 13, 2026: $8.30
Aug 13, 2026Low $8.15 · High $9.75Nov 13, 2026
Nov 13, 2025: $6.13Nov 14, 2025: $5.94Nov 17, 2025: $5.90Nov 18, 2025: $6.23Nov 19, 2025: $5.92Nov 20, 2025: $5.83Nov 21, 2025: $5.75Nov 24, 2025: $6.02Nov 25, 2025: $6.10Nov 26, 2025: $6.09Nov 28, 2025: $6.02Dec 1, 2025: $5.65Dec 2, 2025: $5.72Dec 3, 2025: $5.81Dec 4, 2025: $6.37Dec 5, 2025: $6.53Dec 8, 2025: $6.01Dec 9, 2025: $5.99Dec 10, 2025: $6.00Dec 11, 2025: $5.83Dec 12, 2025: $5.31Dec 15, 2025: $5.01Dec 16, 2025: $5.44Dec 17, 2025: $5.35Dec 18, 2025: $5.05Dec 19, 2025: $5.56Dec 22, 2025: $6.04Dec 23, 2025: $5.97Dec 24, 2025: $6.25Dec 26, 2025: $6.27Dec 29, 2025: $6.38Dec 30, 2025: $6.60Dec 31, 2025: $6.50Jan 2, 2026: $6.50Jan 5, 2026: $6.17Jan 6, 2026: $6.18Jan 7, 2026: $6.50Jan 8, 2026: $6.56Jan 9, 2026: $6.53Jan 12, 2026: $6.09Jan 13, 2026: $6.02Jan 14, 2026: $5.93Jan 15, 2026: $5.82Jan 16, 2026: $5.72Jan 20, 2026: $5.58Jan 21, 2026: $5.85Jan 22, 2026: $5.70Jan 23, 2026: $5.95Jan 26, 2026: $5.89Jan 27, 2026: $5.90Jan 28, 2026: $5.37Jan 29, 2026: $5.18Jan 30, 2026: $4.84Feb 2, 2026: $4.94Feb 3, 2026: $5.10Feb 4, 2026: $5.02Feb 5, 2026: $4.50Feb 6, 2026: $5.10Feb 9, 2026: $4.92Feb 10, 2026: $5.37Feb 11, 2026: $5.21Feb 12, 2026: $5.30Feb 13, 2026: $4.88Feb 17, 2026: $5.21Feb 18, 2026: $5.80Feb 19, 2026: $5.85Feb 20, 2026: $5.85Feb 23, 2026: $5.89Feb 24, 2026: $6.01Feb 25, 2026: $6.34Feb 26, 2026: $6.00Feb 27, 2026: $6.00Mar 2, 2026: $5.80Mar 3, 2026: $5.75Mar 4, 2026: $5.86Mar 5, 2026: $5.74Mar 6, 2026: $5.79Mar 9, 2026: $5.87Mar 10, 2026: $5.89Mar 11, 2026: $5.90Mar 12, 2026: $5.85Mar 13, 2026: $5.75Mar 16, 2026: $5.79Mar 17, 2026: $5.76Mar 18, 2026: $5.75Mar 19, 2026: $5.84Mar 20, 2026: $5.71Mar 23, 2026: $5.80Mar 24, 2026: $5.59Mar 25, 2026: $5.32Mar 26, 2026: $5.34Mar 27, 2026: $5.08Mar 30, 2026: $5.32Mar 31, 2026: $5.49Apr 1, 2026: $5.96Apr 2, 2026: $5.98Apr 6, 2026: $6.20Apr 7, 2026: $6.96Apr 8, 2026: $6.64Apr 9, 2026: $6.38Apr 10, 2026: $6.03Apr 13, 2026: $5.97Apr 14, 2026: $6.49Apr 15, 2026: $6.75Apr 16, 2026: $6.65Apr 17, 2026: $6.94Apr 20, 2026: $6.89Apr 21, 2026: $6.88Apr 22, 2026: $6.99Apr 23, 2026: $6.85Apr 24, 2026: $6.86Apr 27, 2026: $6.43Apr 28, 2026: $6.20Apr 29, 2026: $5.87Apr 30, 2026: $5.97May 1, 2026: $5.95May 4, 2026: $6.05May 5, 2026: $6.38May 6, 2026: $6.38May 7, 2026: $6.09May 8, 2026: $6.10May 11, 2026: $5.95May 12, 2026: $5.49May 13, 2026: $5.95May 14, 2026: $5.68May 15, 2026: $6.02May 18, 2026: $5.75May 19, 2026: $5.80May 20, 2026: $5.89May 21, 2026: $5.82May 22, 2026: $5.85May 26, 2026: $5.88May 27, 2026: $5.73May 28, 2026: $5.94May 29, 2026: $6.19Jun 1, 2026: $6.34Jun 2, 2026: $6.18Jun 3, 2026: $6.08Jun 4, 2026: $5.91Jun 5, 2026: $5.82Jun 8, 2026: $6.02Jun 9, 2026: $6.00Jun 10, 2026: $5.99Jun 11, 2026: $6.04Jun 12, 2026: $5.99Jun 15, 2026: $5.99Jun 16, 2026: $6.01Jun 17, 2026: $6.68Jun 18, 2026: $6.91Jun 22, 2026: $6.76Jun 23, 2026: $6.58Jun 24, 2026: $6.58Jun 25, 2026: $6.50Jun 26, 2026: $6.50Jun 29, 2026: $6.81Jun 30, 2026: $7.22Jul 1, 2026: $7.79Jul 2, 2026: $7.89Jul 6, 2026: $7.90Jul 7, 2026: $8.10Jul 8, 2026: $8.50Jul 9, 2026: $8.52Jul 10, 2026: $8.41Jul 13, 2026: $8.38Jul 14, 2026: $8.05Jul 15, 2026: $8.30Jul 16, 2026: $8.35Jul 17, 2026: $8.50Jul 20, 2026: $8.34Jul 21, 2026: $7.89Jul 22, 2026: $7.90Jul 23, 2026: $8.23Jul 24, 2026: $7.90Jul 27, 2026: $8.58Jul 28, 2026: $8.41Jul 29, 2026: $8.80Jul 30, 2026: $8.73Jul 31, 2026: $8.28Aug 3, 2026: $8.43Aug 4, 2026: $8.94Aug 5, 2026: $8.52Aug 6, 2026: $8.67Aug 7, 2026: $9.13Aug 10, 2026: $8.89Aug 11, 2026: $8.89Aug 12, 2026: $8.95Aug 13, 2026: $8.63Aug 14, 2026: $8.84Aug 17, 2026: $8.84Aug 18, 2026: $8.58Aug 19, 2026: $8.89Aug 20, 2026: $9.50Aug 21, 2026: $9.75Aug 24, 2026: $9.75Aug 25, 2026: $9.75Aug 26, 2026: $9.41Aug 27, 2026: $9.74Aug 28, 2026: $9.16Aug 31, 2026: $9.27Sep 1, 2026: $9.17Sep 2, 2026: $9.32Sep 3, 2026: $9.21Sep 4, 2026: $9.52Sep 8, 2026: $9.52Sep 9, 2026: $9.13Sep 10, 2026: $8.90Sep 11, 2026: $8.90Sep 14, 2026: $8.71Sep 15, 2026: $8.80Sep 16, 2026: $8.40Sep 17, 2026: $8.85Sep 18, 2026: $8.83Sep 21, 2026: $8.97Sep 22, 2026: $8.95Sep 23, 2026: $8.78Sep 24, 2026: $8.57Sep 25, 2026: $8.47Sep 28, 2026: $8.60Sep 29, 2026: $8.71Sep 30, 2026: $9.00Oct 1, 2026: $8.70Oct 2, 2026: $9.10Oct 5, 2026: $9.15Oct 6, 2026: $8.98Oct 7, 2026: $9.04Oct 8, 2026: $9.04Oct 9, 2026: $9.04Oct 12, 2026: $8.84Oct 13, 2026: $8.80Oct 14, 2026: $8.65Oct 15, 2026: $8.45Oct 16, 2026: $8.19Oct 19, 2026: $8.50Oct 20, 2026: $8.61Oct 21, 2026: $8.58Oct 22, 2026: $8.31Oct 23, 2026: $8.34Oct 26, 2026: $8.30Oct 27, 2026: $8.91Oct 28, 2026: $9.17Oct 29, 2026: $9.19Oct 30, 2026: $8.74Nov 2, 2026: $8.34Nov 3, 2026: $8.20Nov 4, 2026: $8.53Nov 5, 2026: $8.15Nov 6, 2026: $8.29Nov 9, 2026: $8.90Nov 10, 2026: $8.73Nov 11, 2026: $8.62Nov 12, 2026: $8.56Nov 13, 2026: $8.30
Nov 13, 2025Low $4.50 · High $9.75Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

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