electroCore, Inc. SEC filings ECOR
electroCore, Inc. has 491 filings in SEC EDGAR's recent list, going back to Nov 26, 2012. Its latest annual report, Form 10-K, was filed on Mar 19, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 4, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2026 | Nov 4, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 14, 2026 |
| 4/A | Filing | Sep 18, 2026 | Sep 11, 2026 |
| 4 | Insider transaction | Sep 14, 2026 | Sep 11, 2026 |
| 4 | Insider transaction | Sep 10, 2026 | Sep 9, 2026 |
| 4 | Insider transaction | Sep 10, 2026 | Sep 9, 2026 |
| 4 | Insider transaction | Sep 10, 2026 | Sep 9, 2026 |
| 4 | Insider transaction | Sep 10, 2026 | Sep 8, 2026 |
| 4 | Insider transaction | Sep 10, 2026 | Sep 9, 2026 |
| 4 | Insider transaction | Sep 10, 2026 | Sep 9, 2026 |
| 4 | Insider transaction | Sep 10, 2026 | Sep 9, 2026 |
| 4 | Insider transaction | Sep 10, 2026 | Sep 8, 2026 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Sep 9, 2026 | Sep 8, 2026 |
| 4 | Insider transaction | Aug 25, 2026 | Aug 21, 2026 |
| 4 | Insider transaction | Aug 17, 2026 | Aug 13, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 13, 2026 | — |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| DEF 14A | Proxy statement | Jul 20, 2026 | Jul 20, 2026 |
| 4 | Insider transaction | Jun 12, 2026 | Apr 23, 2026 |
| 4 | Insider transaction | May 29, 2026 | May 28, 2026 |
| 144 | Notice of proposed sale | May 27, 2026 | — |
| 144 | Notice of proposed sale | May 27, 2026 | — |
| 4 | Insider transaction | May 26, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 22, 2026 |
| 144 | Notice of proposed sale | May 14, 2026 | — |
| 10-Q | Quarterly report | May 6, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 6, 2026 | May 6, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 5, 2026 | — |
| 144 | Notice of proposed sale | May 5, 2026 | — |
| 144 | Notice of proposed sale | Apr 23, 2026 | — |
| D | Filing | Apr 15, 2026 | — |
| 4 | Insider transaction | Apr 14, 2026 | Apr 13, 2026 |
| 4 | Insider transaction | Apr 14, 2026 | Apr 10, 2026 |
| 3 | Initial insider ownership | Apr 14, 2026 | Apr 13, 2026 |
| 4 | Insider transaction | Apr 1, 2026 | Apr 1, 2026 |
| 4 | Insider transaction | Mar 20, 2026 | Mar 19, 2026 |
| S-8 | Employee stock plan registration | Mar 19, 2026 | — |
| 10-K | Annual report | Mar 19, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 19, 2026 | Mar 19, 2026 |
| 4 | Insider transaction | Jan 28, 2026 | Jan 26, 2026 |
| 4 | Insider transaction | Jan 28, 2026 | Jan 26, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 20, 2026 | Jan 20, 2026 |
| 4 | Insider transaction | Dec 5, 2025 | Dec 4, 2025 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 2, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 12, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 13, 2025 | — |
| 10-Q | Quarterly report | Nov 5, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2025 | Nov 5, 2025 |
| 424B3 | Prospectus | Oct 24, 2025 | — |
| D | Filing | Oct 17, 2025 | — |
| D | Filing | Oct 17, 2025 | — |
| S-3 | Shelf registration | Oct 3, 2025 | — |
| 8-K |
Current report
Other events
|
Oct 3, 2025 | Sep 30, 2025 |
| D | Filing | Sep 16, 2025 | — |
| 4 | Insider transaction | Sep 12, 2025 | Sep 10, 2025 |
| 3 | Initial insider ownership | Sep 12, 2025 | Sep 2, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 8, 2025 | — |
| 4 | Insider transaction | Sep 4, 2025 | Sep 2, 2025 |
| 4 | Insider transaction | Sep 4, 2025 | Sep 2, 2025 |
| 4 | Insider transaction | Sep 4, 2025 | Sep 2, 2025 |
| 4 | Insider transaction | Sep 4, 2025 | Sep 2, 2025 |
| 4 | Insider transaction | Sep 4, 2025 | Sep 2, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Sep 3, 2025 | Sep 2, 2025 |
| 4 | Insider transaction | Aug 13, 2025 | Aug 11, 2025 |
| 4 | Insider transaction | Aug 12, 2025 | Aug 11, 2025 |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2025 | Aug 6, 2025 |
| 4 | Insider transaction | Aug 5, 2025 | Aug 1, 2025 |
| 3 | Initial insider ownership | Aug 5, 2025 | Aug 1, 2025 |
| EFFECT | Filing | Jul 24, 2025 | — |
| CORRESP | Letter to the SEC | Jul 22, 2025 | — |
| CORRESP | Letter to the SEC | Jul 18, 2025 | — |
| S-3/A | Filing | Jul 18, 2025 | — |
| DEF 14A | Proxy statement | Jul 17, 2025 | Dec 31, 2024 |
| 8-K/A | Amended current report | Jul 16, 2025 | May 1, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 9, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Jun 5, 2025 | — |
| 4 | Insider transaction | May 27, 2025 | May 23, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 14, 2025 | — |
| SCHEDULE 13D | Ownership over 5% (active) | May 14, 2025 | — |
| 4 | Insider transaction | May 13, 2025 | May 12, 2025 |
| 10-Q | Quarterly report | May 7, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 7, 2025 | May 7, 2025 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure, Other events
|
May 2, 2025 | May 1, 2025 |
| 8-K |
Current report
Auditor change
|
Apr 3, 2025 | Apr 1, 2025 |
| 144 | Notice of proposed sale | Mar 25, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 24, 2025 | — |
| 4 | Insider transaction | Mar 18, 2025 | Mar 17, 2025 |
| 4 | Insider transaction | Mar 17, 2025 | Mar 17, 2025 |
| S-8 | Employee stock plan registration | Mar 12, 2025 | — |
| 10-K | Annual report | Mar 12, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2025 | Mar 12, 2025 |
| 4 | Insider transaction | Mar 5, 2025 | Feb 24, 2025 |
| 8-K |
Current report
Officer or director change
|
Feb 28, 2025 | Feb 24, 2025 |
| UPLOAD | Letter from the SEC | Feb 4, 2025 | — |
| S-3/A | Filing | Jan 31, 2025 | — |
| S-3 | Shelf registration | Jan 24, 2025 | — |
| 4 | Insider transaction | Jan 21, 2025 | Jan 18, 2025 |
| 4 | Insider transaction | Jan 17, 2025 | Jan 15, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 17, 2025 | Jan 17, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Dec 17, 2024 | Dec 17, 2024 |
| 424B5 | Prospectus supplement | Nov 29, 2024 | — |
| 8-K |
Current report
Material agreement
|
Nov 29, 2024 | Nov 29, 2024 |
| D | Filing | Nov 15, 2024 | — |
| 10-Q | Quarterly report | Nov 13, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2024 | Nov 13, 2024 |
| 3 | Initial insider ownership | Oct 4, 2024 | Oct 4, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 6, 2024 | Sep 3, 2024 |
| 4 | Insider transaction | Sep 5, 2024 | Sep 3, 2024 |
| 4 | Insider transaction | Sep 5, 2024 | Sep 3, 2024 |
| 4 | Insider transaction | Sep 5, 2024 | Sep 3, 2024 |
| 4 | Insider transaction | Sep 5, 2024 | Sep 3, 2024 |
| 4 | Insider transaction | Sep 5, 2024 | Sep 3, 2024 |
| 4 | Insider transaction | Sep 5, 2024 | Sep 3, 2024 |
| 4 | Insider transaction | Sep 5, 2024 | Sep 3, 2024 |
| 4 | Insider transaction | Aug 19, 2024 | Aug 15, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2024 | Aug 7, 2024 |
| D | Filing | Aug 2, 2024 | — |
| 424B3 | Prospectus | Jul 23, 2024 | — |
| EFFECT | Filing | Jul 22, 2024 | — |
| CORRESP | Letter to the SEC | Jul 18, 2024 | — |
| S-1/A | Amended registration statement | Jul 18, 2024 | — |
| DEF 14A | Proxy statement | Jul 17, 2024 | Sep 3, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 17, 2024 | Jul 11, 2024 |
| UPLOAD | Letter from the SEC | Jul 17, 2024 | — |
| 4 | Insider transaction | Jul 15, 2024 | Jul 11, 2024 |
| S-1 | Registration statement | Jul 10, 2024 | — |
| 4 | Insider transaction | Jun 17, 2024 | Jun 13, 2024 |
| D | Filing | Jun 12, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 7, 2024 | — |
| 4 | Insider transaction | Jun 7, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 7, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 4 | Insider transaction | Jun 6, 2024 | Jun 5, 2024 |
| 424B5 | Prospectus supplement | Jun 4, 2024 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Jun 3, 2024 | May 31, 2024 |
| 10-Q | Quarterly report | May 8, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 8, 2024 | May 8, 2024 |
| D | Filing | May 8, 2024 | — |
| S-8 | Employee stock plan registration | Mar 14, 2024 | — |
| 10-K | Annual report | Mar 13, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 13, 2024 | Mar 13, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| 4 | Insider transaction | Jan 18, 2024 | Jan 16, 2024 |
| 4 | Insider transaction | Jan 17, 2024 | Jan 12, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 16, 2024 | Jan 16, 2024 |
| 4 | Insider transaction | Jan 3, 2024 | Jan 1, 2024 |
| 3 | Initial insider ownership | Dec 18, 2023 | Dec 8, 2023 |
| SC 13D | Ownership over 5% (active) | Dec 18, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Dec 14, 2023 | Dec 8, 2023 |
| SC 13G | Ownership over 5% (passive) | Dec 7, 2023 | — |
| 8-K |
Current report
Other events
|
Nov 27, 2023 | Nov 21, 2023 |
| 10-Q | Quarterly report | Nov 8, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2023 | Nov 8, 2023 |
| 4 | Insider transaction | Sep 19, 2023 | Sep 15, 2023 |
| 424B3 | Prospectus | Sep 1, 2023 | — |
| EFFECT | Filing | Aug 31, 2023 | — |
| CORRESP | Letter to the SEC | Aug 29, 2023 | — |
| UPLOAD | Letter from the SEC | Aug 29, 2023 | — |
| S-1 | Registration statement | Aug 24, 2023 | — |
| 10-Q | Quarterly report | Aug 9, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results
|
Aug 9, 2023 | Aug 4, 2023 |
| 4 | Insider transaction | Aug 8, 2023 | Aug 19, 2019 |
| 4 | Insider transaction | Aug 8, 2023 | Aug 4, 2023 |
| 4 | Insider transaction | Aug 8, 2023 | Aug 4, 2023 |
| 4 | Insider transaction | Aug 8, 2023 | Aug 4, 2023 |
| 4 | Insider transaction | Aug 8, 2023 | Aug 4, 2023 |
| 4 | Insider transaction | Aug 8, 2023 | Aug 4, 2023 |
| 4 | Insider transaction | Aug 8, 2023 | Aug 4, 2023 |
| D | Filing | Aug 8, 2023 | — |
| D | Filing | Aug 8, 2023 | — |
| 4 | Insider transaction | Aug 4, 2023 | Aug 2, 2023 |
| 4 | Insider transaction | Aug 4, 2023 | Aug 2, 2023 |
| 4 | Insider transaction | Aug 4, 2023 | Aug 2, 2023 |
| 4 | Insider transaction | Aug 4, 2023 | Aug 2, 2023 |
| 4 | Insider transaction | Aug 4, 2023 | Aug 2, 2023 |
| 4 | Insider transaction | Aug 3, 2023 | Aug 2, 2023 |
| 4 | Insider transaction | Aug 2, 2023 | Jul 31, 2023 |
| 424B5 | Prospectus supplement | Aug 2, 2023 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Other events
|
Jul 31, 2023 | Jul 31, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 11, 2023 | Jul 11, 2023 |
| DEF 14A | Proxy statement | Jun 5, 2023 | Aug 4, 2023 |
| 8-K |
Current report
Officer or director change
|
May 26, 2023 | May 22, 2023 |
| 10-Q | Quarterly report | May 3, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 3, 2023 | May 3, 2023 |
| 10-K/A | Amended annual report | May 1, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Apr 17, 2023 | Apr 17, 2023 |
| 4 | Insider transaction | Mar 20, 2023 | Mar 13, 2023 |
| 4 | Insider transaction | Mar 20, 2023 | Mar 16, 2023 |
| 4 | Insider transaction | Mar 16, 2023 | Mar 13, 2023 |
| S-8 | Employee stock plan registration | Mar 8, 2023 | — |
| 10-K | Annual report | Mar 8, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 8, 2023 | Mar 8, 2023 |
| 8-K |
Current report
Listing notice
|
Feb 23, 2023 | Feb 16, 2023 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Feb 14, 2023 | Feb 13, 2023 |
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Company profile
- Industry
- Electromedical & Electrotherapeutic Apparatus (SIC 3845)
- Listed as
- ECOR (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Rockaway, NJ
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1560258
- Former names
- ElectroCore, LLC (until Jun 20, 2018)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.