Clene Inc. SEC filings CLNN
Clene Inc. has 707 filings in SEC EDGAR's recent list, going back to Sep 10, 2020. Its latest annual report, Form ARS, was filed on Apr 10, 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 | Oct 21, 2026 | Oct 20, 2026 |
| 4 | Insider transaction | Oct 21, 2026 | Oct 20, 2026 |
| 4 | Insider transaction | Oct 21, 2026 | Oct 20, 2026 |
| 8-K |
Current report
Material agreement
|
Oct 20, 2026 | Oct 15, 2026 |
| 8-K |
Current report
Other events
|
Oct 19, 2026 | Oct 19, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 13, 2026 | — |
| 4 | Insider transaction | Sep 18, 2026 | Sep 16, 2026 |
| 4 | Insider transaction | Sep 18, 2026 | Sep 16, 2026 |
| 4 | Insider transaction | Sep 18, 2026 | Sep 16, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
Sep 16, 2026 | Sep 15, 2026 |
| 424B5 | Prospectus supplement | Sep 16, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 4 | Insider transaction | Aug 14, 2026 | Aug 13, 2026 |
| 4 | Insider transaction | Aug 14, 2026 | Aug 13, 2026 |
| 4 | Insider transaction | Aug 14, 2026 | Aug 13, 2026 |
| 4 | Insider transaction | Aug 14, 2026 | Aug 13, 2026 |
| 4 | Insider transaction | Aug 14, 2026 | Aug 13, 2026 |
| 4 | Insider transaction | Aug 14, 2026 | Aug 13, 2026 |
| 4 | Insider transaction | Aug 14, 2026 | Aug 13, 2026 |
| 4 | Insider transaction | Aug 14, 2026 | Aug 13, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 14, 2026 | Aug 14, 2026 |
| 10-Q | Quarterly report | Aug 14, 2026 | Jun 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 11, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 10, 2026 | Aug 10, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Jul 17, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 4, 2026 | — |
| 4 | Insider transaction | Jun 15, 2026 | Jun 11, 2026 |
| 4 | Insider transaction | Jun 15, 2026 | Jun 11, 2026 |
| 4 | Insider transaction | Jun 15, 2026 | Jun 11, 2026 |
| S-8 | Employee stock plan registration | Jun 5, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 22, 2026 | — |
| 8-K |
Current report
Material agreement, Officer or director change, Shareholder vote results
|
May 22, 2026 | May 18, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 21, 2026 |
| 4 | Insider transaction | May 22, 2026 | May 21, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2026 | — |
| 8-K |
Current report
Material agreement, Results of operations
|
May 14, 2026 | May 11, 2026 |
| 10-Q | Quarterly report | May 14, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 11, 2013 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 12, 2026 | — |
| 144 | Notice of proposed sale | May 11, 2026 | — |
| 4 | Insider transaction | May 5, 2026 | May 1, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
May 5, 2026 | May 5, 2026 |
| 424B5 | Prospectus supplement | May 5, 2026 | — |
| 424B5 | Prospectus supplement | May 5, 2026 | — |
| 144 | Notice of proposed sale | May 4, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 4, 2026 | May 4, 2026 |
| 4 | Insider transaction | Apr 30, 2026 | Apr 28, 2026 |
| 144 | Notice of proposed sale | Apr 28, 2026 | — |
| 4 | Insider transaction | Apr 22, 2026 | Apr 20, 2026 |
| 4 | Insider transaction | Apr 17, 2026 | Apr 15, 2026 |
| 144 | Notice of proposed sale | Apr 15, 2026 | — |
| ARS | Annual report to shareholders | Apr 10, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 10, 2026 | — |
| DEF 14A | Proxy statement | Apr 10, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Apr 6, 2026 | Apr 2, 2026 |
| 4 | Insider transaction | Apr 1, 2026 | Apr 1, 2026 |
| 144 | Notice of proposed sale | Mar 31, 2026 | — |
| 4 | Insider transaction | Mar 31, 2026 | Mar 27, 2026 |
| 4 | Insider transaction | Mar 26, 2026 | Mar 24, 2026 |
| 144 | Notice of proposed sale | Mar 24, 2026 | — |
| 10-K | Annual report | Mar 17, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Material agreement
|
Mar 17, 2026 | Mar 13, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2026 | Mar 12, 2026 |
| 8-K |
Current report
Other events
|
Feb 24, 2026 | Feb 24, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 5, 2026 | Feb 3, 2026 |
| 144 | Notice of proposed sale | Feb 3, 2026 | — |
| 4 | Insider transaction | Feb 2, 2026 | Jan 29, 2026 |
| 4 | Insider transaction | Jan 28, 2026 | Jan 26, 2026 |
| 4 | Insider transaction | Jan 23, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 23, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 23, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 23, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Jan 21, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 13, 2026 | Jan 9, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
Jan 13, 2026 | Jan 8, 2026 |
| 4 | Insider transaction | Jan 13, 2026 | Jan 13, 2026 |
| 4 | Insider transaction | Jan 12, 2026 | Jan 8, 2026 |
| 8-K |
Current report
Other events
|
Jan 12, 2026 | Jan 12, 2026 |
| 424B5 | Prospectus supplement | Jan 9, 2026 | — |
| 4 | Insider transaction | Jan 7, 2026 | Jan 5, 2026 |
| 4 | Insider transaction | Jan 2, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Dec 31, 2025 | Dec 29, 2025 |
| 4 | Insider transaction | Dec 30, 2025 | Dec 23, 2025 |
| 25-NSE | Delisting notice | Dec 30, 2025 | — |
| 4 | Insider transaction | Dec 23, 2025 | Dec 19, 2025 |
| 4 | Insider transaction | Dec 18, 2025 | Dec 3, 2025 |
| 144 | Notice of proposed sale | Dec 5, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 3, 2025 | Dec 3, 2025 |
| 8-K |
Current report
Other events
|
Dec 3, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 13, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 13, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 13, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 13, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 13, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 13, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 13, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 13, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 13, 2025 | — |
| 8-K |
Current report
Results of operations
|
Nov 13, 2025 | Nov 13, 2025 |
| 10-Q | Quarterly report | Nov 13, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Other events
|
Oct 17, 2025 | Oct 17, 2025 |
| 424B5 | Prospectus supplement | Oct 17, 2025 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 14, 2025 | Oct 14, 2025 |
| 4/A | Form 4/a | Sep 30, 2025 | Sep 25, 2025 |
| 4/A | Form 4/a | Sep 30, 2025 | Sep 25, 2025 |
| 4/A | Form 4/a | Sep 30, 2025 | Sep 25, 2025 |
| 4 | Insider transaction | Sep 29, 2025 | Sep 25, 2025 |
| 4 | Insider transaction | Sep 29, 2025 | Sep 25, 2025 |
| 4 | Insider transaction | Sep 29, 2025 | Sep 25, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 25, 2025 | Sep 25, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| 4 | Insider transaction | Sep 19, 2025 | Sep 18, 2025 |
| EFFECT | Filing | Sep 12, 2025 | — |
| 424B3 | Prospectus | Sep 12, 2025 | — |
| CORRESP | Letter to the SEC | Sep 10, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 9, 2025 | — |
| 8-K |
Current report
Other events
|
Sep 5, 2025 | Sep 5, 2025 |
| 424B5 | Prospectus supplement | Sep 5, 2025 | — |
| S-3 | Shelf registration | Sep 5, 2025 | — |
| S-8 | Employee stock plan registration | Sep 5, 2025 | — |
| 4 | Insider transaction | Aug 21, 2025 | Aug 21, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 14, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 14, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 14, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 14, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 14, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 14, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 14, 2025 |
| 4 | Insider transaction | Aug 15, 2025 | Aug 14, 2025 |
| 8-K |
Current report
Material agreement, Results of operations, New debt
|
Aug 14, 2025 | Aug 13, 2025 |
| 10-Q | Quarterly report | Aug 14, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Other events
|
Jul 3, 2025 | Jul 3, 2025 |
| 424B5 | Prospectus supplement | Jul 3, 2025 | — |
| 8-K |
Current report
Other events
|
Jun 30, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Other events
|
Jun 17, 2025 | Jun 17, 2025 |
| 4 | Insider transaction | Jun 4, 2025 | Jun 4, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | Jun 2, 2025 |
| 4 | Insider transaction | May 30, 2025 | May 30, 2025 |
| 4 | Insider transaction | May 29, 2025 | May 29, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 28, 2025 |
| 4 | Insider transaction | May 27, 2025 | May 27, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 23, 2025 | May 21, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 22, 2025 |
| 4 | Insider transaction | May 23, 2025 | May 22, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 16, 2025 | — |
| 10-Q | Quarterly report | May 7, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Listing notice
|
May 7, 2025 | May 6, 2025 |
| 424B5 | Prospectus supplement | Apr 28, 2025 | — |
| 8-K |
Current report
Material agreement
|
Apr 28, 2025 | Apr 28, 2025 |
| EFFECT | Filing | Apr 25, 2025 | — |
| CORRESP | Letter to the SEC | Apr 23, 2025 | — |
| ARS | Annual report to shareholders | Apr 8, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 8, 2025 | — |
| DEF 14A | Proxy statement | Apr 8, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 8, 2025 | Apr 8, 2025 |
| PRE 14A | Preliminary proxy statement | Mar 28, 2025 | Dec 31, 2024 |
| UPLOAD | Letter from the SEC | Mar 27, 2025 | — |
| 424B5 | Prospectus supplement | Mar 27, 2025 | — |
| 8-K |
Current report
Other events
|
Mar 27, 2025 | Mar 26, 2025 |
| 424B5 | Prospectus supplement | Mar 24, 2025 | — |
| S-3 | Shelf registration | Mar 24, 2025 | — |
| 10-K | Annual report | Mar 24, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 24, 2025 | Mar 24, 2025 |
| 4 | Insider transaction | Mar 19, 2025 | Mar 18, 2025 |
| 8-K |
Current report
Other events
|
Mar 12, 2025 | Mar 12, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Feb 28, 2025 | Feb 27, 2025 |
| 4 | Insider transaction | Feb 25, 2025 | Feb 24, 2025 |
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
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- CLNN (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Salt Lake City, UT
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1822791
- Former names
- Chelsea Worldwide Inc. (until Dec 18, 2020)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.