Cognition Therapeutics Inc SEC filings CGTX
Cognition Therapeutics Inc has 303 filings in SEC EDGAR's recent list, going back to Jan 29, 2009. Its latest annual report, Form ARS, was filed on Apr 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations, listing notice). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 5, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Listing notice
|
Nov 5, 2026 | Nov 3, 2026 |
| 8-K |
Current report
Other events
|
Oct 22, 2026 | Oct 22, 2026 |
| 10-Q | Quarterly report | Aug 7, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| 8-K |
Current report
Other events
|
Jun 24, 2026 | Jun 24, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 17, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 17, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 17, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 17, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 17, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 18, 2026 | Jun 17, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 4, 2026 | Jun 4, 2026 |
| 8-K |
Current report
Other events
|
May 21, 2026 | May 21, 2026 |
| 10-Q | Quarterly report | May 8, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 7, 2026 | May 7, 2026 |
| 4 | Insider transaction | May 4, 2026 | May 1, 2026 |
| ARS | Annual report to shareholders | Apr 27, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 27, 2026 | — |
| DEF 14A | Proxy statement | Apr 27, 2026 | Jun 17, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 16, 2026 |
| S-8 | Employee stock plan registration | Mar 26, 2026 | — |
| 10-K | Annual report | Mar 26, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 26, 2026 | Mar 26, 2026 |
| 8-K |
Current report
Other events
|
Mar 2, 2026 | Mar 2, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 15, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 15, 2026 |
| 4 | Insider transaction | Feb 18, 2026 | Feb 15, 2026 |
| 4 | Insider transaction | Feb 5, 2026 | Feb 3, 2026 |
| 4 | Insider transaction | Feb 5, 2026 | Feb 3, 2026 |
| 4 | Insider transaction | Feb 5, 2026 | Feb 3, 2026 |
| 8-K |
Current report
Other events
|
Jan 27, 2026 | Jan 27, 2026 |
| EFFECT | Filing | Dec 23, 2025 | — |
| 4 | Insider transaction | Dec 22, 2025 | Dec 18, 2025 |
| 4 | Insider transaction | Dec 22, 2025 | Dec 18, 2025 |
| 4 | Insider transaction | Dec 22, 2025 | Dec 18, 2025 |
| CORRESP | Letter to the SEC | Dec 22, 2025 | — |
| 8-K |
Current report
Material agreement, Agreement ended
|
Dec 18, 2025 | Dec 16, 2025 |
| S-3 | Shelf registration | Dec 18, 2025 | — |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2025 | Nov 6, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 23, 2025 | — |
| 4 | Insider transaction | Sep 23, 2025 | Sep 19, 2025 |
| 8-K |
Current report
Other events
|
Sep 15, 2025 | Sep 15, 2025 |
| 8-K |
Current report
Material agreement
|
Aug 28, 2025 | Aug 27, 2025 |
| 424B5 | Prospectus supplement | Aug 28, 2025 | — |
| 8-K |
Current report
Other events
|
Aug 26, 2025 | Aug 26, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2025 | Aug 7, 2025 |
| 10-Q | Quarterly report | Aug 7, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Jul 31, 2025 | Jul 29, 2025 |
| 4 | Insider transaction | Jul 31, 2025 | Jul 29, 2025 |
| 4 | Insider transaction | Jul 31, 2025 | Jul 29, 2025 |
| 4 | Insider transaction | Jun 23, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Jun 23, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Jun 23, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Jun 23, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Jun 20, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | Jun 20, 2025 | Jun 18, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 20, 2025 | Jun 18, 2025 |
| 8-K |
Current report
Other events
|
Jun 3, 2025 | Jun 3, 2025 |
| 8-K |
Current report
Other events
|
Jun 2, 2025 | Jun 2, 2025 |
| 8-K |
Current report
Other events
|
May 8, 2025 | May 8, 2025 |
| 10-Q | Quarterly report | May 7, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 7, 2025 | May 7, 2025 |
| 4 | Insider transaction | May 2, 2025 | May 1, 2025 |
| ARS | Annual report to shareholders | Apr 28, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 28, 2025 | — |
| DEF 14A | Proxy statement | Apr 28, 2025 | Jun 18, 2025 |
| 424B5 | Prospectus supplement | Mar 20, 2025 | — |
| S-8 | Employee stock plan registration | Mar 20, 2025 | — |
| 10-K | Annual report | Mar 20, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 20, 2025 | Mar 20, 2025 |
| 8-K |
Current report
Other events
|
Mar 12, 2025 | Mar 12, 2025 |
| 8-K |
Current report
Other events
|
Feb 26, 2025 | Feb 26, 2025 |
| 4 | Insider transaction | Feb 18, 2025 | Feb 15, 2025 |
| 4 | Insider transaction | Feb 18, 2025 | Feb 15, 2025 |
| 4 | Insider transaction | Feb 18, 2025 | Feb 15, 2025 |
| 4 | Insider transaction | Feb 4, 2025 | Feb 3, 2025 |
| 4 | Insider transaction | Feb 4, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Feb 4, 2025 | Jan 31, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 4, 2025 | — |
| 8-K |
Current report
Other events
|
Jan 28, 2025 | Jan 28, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 13, 2025 | Jan 13, 2025 |
| 8-K |
Current report
Other events
|
Dec 18, 2024 | Dec 18, 2024 |
| 10-Q | Quarterly report | Nov 13, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2024 | Nov 13, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 1, 2024 | Oct 1, 2024 |
| 8-K |
Current report
Listing notice
|
Sep 13, 2024 | Sep 12, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 28, 2024 | Aug 28, 2024 |
| 10-Q | Quarterly report | Aug 8, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2024 | Aug 8, 2024 |
| 8-K |
Current report
Other events
|
Jul 29, 2024 | Jul 29, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 7, 2024 |
| 4 | Insider transaction | Jun 11, 2024 | Jun 7, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 7, 2024 | Jun 7, 2024 |
| 10-Q | Quarterly report | May 7, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 7, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 3, 2024 | May 1, 2024 |
| ARS | Annual report to shareholders | Apr 26, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 26, 2024 | — |
| DEF 14A | Proxy statement | Apr 26, 2024 | Jun 7, 2024 |
| S-8 | Employee stock plan registration | Mar 26, 2024 | — |
| 10-K | Annual report | Mar 26, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 26, 2024 | Mar 26, 2024 |
| 4 | Insider transaction | Mar 14, 2024 | Mar 14, 2024 |
| 8-K |
Current report
Material agreement
|
Mar 13, 2024 | Mar 11, 2024 |
| 424B5 | Prospectus supplement | Mar 13, 2024 | — |
| 8-K |
Current report
Results of operations
|
Mar 11, 2024 | Mar 11, 2024 |
| 424B5 | Prospectus supplement | Mar 11, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Feb 20, 2024 | Feb 15, 2024 |
| 4 | Insider transaction | Feb 20, 2024 | Feb 15, 2024 |
| 4 | Insider transaction | Feb 20, 2024 | Feb 15, 2024 |
| 4 | Insider transaction | Feb 20, 2024 | Feb 15, 2024 |
| 4 | Insider transaction | Feb 9, 2024 | Feb 3, 2024 |
| 4 | Insider transaction | Feb 9, 2024 | Feb 3, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Jan 19, 2024 | — |
| EFFECT | Filing | Jan 8, 2024 | — |
| 424B4 | Prospectus | Jan 8, 2024 | — |
| 8-K |
Current report
Other events
|
Jan 4, 2024 | Jan 4, 2024 |
| CORRESP | Letter to the SEC | Jan 4, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 3, 2024 | — |
| S-3 | Shelf registration | Dec 29, 2023 | — |
| SC 13D/A | Amended ownership over 5% (active) | Nov 13, 2023 | — |
| 3 | Initial insider ownership | Nov 13, 2023 | Nov 8, 2023 |
| 4 | Insider transaction | Nov 13, 2023 | Nov 8, 2023 |
| 4 | Insider transaction | Nov 13, 2023 | Nov 8, 2023 |
| 10-Q | Quarterly report | Nov 2, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2023 | Nov 2, 2023 |
| 8-K |
Current report
Other events
|
Sep 12, 2023 | Sep 12, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 24, 2023 | Aug 24, 2023 |
| 10-Q | Quarterly report | Aug 8, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2023 | Aug 8, 2023 |
| 424B5 | Prospectus supplement | Jun 28, 2023 | — |
| 8-K |
Current report
Other events
|
Jun 28, 2023 | Jun 28, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 4 | Insider transaction | Jun 13, 2023 | Jun 9, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 12, 2023 | Jun 9, 2023 |
| 10-Q | Quarterly report | May 4, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 4, 2023 | May 4, 2023 |
| 4 | Insider transaction | May 3, 2023 | May 1, 2023 |
| 3 | Initial insider ownership | May 3, 2023 | May 1, 2023 |
| 8-K |
Current report
Officer or director change
|
May 1, 2023 | May 1, 2023 |
| ARS | Annual report to shareholders | Apr 24, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 24, 2023 | — |
| DEF 14A | Proxy statement | Apr 24, 2023 | Jun 9, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 19, 2023 | Apr 19, 2023 |
| 8-K |
Current report
Other events
|
Mar 28, 2023 | Mar 28, 2023 |
| 424B5 | Prospectus supplement | Mar 27, 2023 | — |
| S-8 | Employee stock plan registration | Mar 23, 2023 | — |
| 10-K | Annual report | Mar 23, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 23, 2023 | Mar 23, 2023 |
| 8-K |
Current report
Other events
|
Mar 15, 2023 | Mar 15, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 10, 2023 | Mar 10, 2023 |
| 424B5 | Prospectus supplement | Mar 10, 2023 | — |
| 8-K |
Current report
Material agreement, Results of operations
|
Mar 10, 2023 | Mar 10, 2023 |
| 8-K |
Current report
Other events
|
Feb 22, 2023 | Feb 22, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 15, 2023 | — |
| 8-K |
Current report
Other events
|
Feb 13, 2023 | Jan 27, 2023 |
| 4 | Insider transaction | Feb 7, 2023 | Feb 3, 2023 |
| 4 | Insider transaction | Feb 7, 2023 | Feb 3, 2023 |
| EFFECT | Filing | Jan 3, 2023 | — |
| CORRESP | Letter to the SEC | Dec 29, 2022 | — |
| UPLOAD | Letter from the SEC | Dec 28, 2022 | — |
| 8-K |
Current report
Material agreement
|
Dec 23, 2022 | Dec 23, 2022 |
| S-3 | Shelf registration | Dec 23, 2022 | — |
| SC 13D/A | Amended ownership over 5% (active) | Dec 5, 2022 | — |
| 4 | Insider transaction | Nov 29, 2022 | Nov 29, 2022 |
| 4 | Insider transaction | Nov 29, 2022 | Nov 28, 2022 |
| 4 | Insider transaction | Nov 29, 2022 | Nov 28, 2022 |
| SC 13G | Ownership over 5% (passive) | Nov 18, 2022 | — |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 17, 2022 | Nov 16, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 16, 2022 | Nov 16, 2022 |
| 4 | Insider transaction | Nov 16, 2022 | Nov 15, 2022 |
| 4 | Insider transaction | Nov 16, 2022 | Nov 15, 2022 |
| 4 | Insider transaction | Nov 16, 2022 | Nov 15, 2022 |
| 4 | Insider transaction | Nov 16, 2022 | Nov 15, 2022 |
| 10-Q | Quarterly report | Nov 14, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Material agreement, Results of operations, Other events
|
Nov 14, 2022 | Nov 10, 2022 |
| 424B4 | Prospectus | Nov 14, 2022 | — |
| EFFECT | Filing | Nov 9, 2022 | — |
| CORRESP | Letter to the SEC | Nov 7, 2022 | — |
| CORRESP | Letter to the SEC | Nov 7, 2022 | — |
| S-1 | Registration statement | Nov 7, 2022 | — |
| UPLOAD | Letter from the SEC | Oct 24, 2022 | — |
| DRS | Filing | Oct 20, 2022 | — |
| 4 | Insider transaction | Sep 29, 2022 | Sep 27, 2022 |
| 4 | Insider transaction | Sep 29, 2022 | Sep 27, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 29, 2022 | Aug 29, 2022 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Biological Products, (No Diagnostic Substances) (SIC 2836)
- Listed as
- CGTX (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Purchase, NY
- SEC filer status
- , Emerging growth company
- SEC CIK
- 1455365
- Former names
- COGNITION THERAPUTICS INC (until Dec 28, 2010)
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All 182 Biological Products, (No Diagnostic Substances) companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.