ChronoScale Holdings Corp SEC filings CHRN
ChronoScale Holdings Corp has 733 filings in SEC EDGAR's recent list, going back to May 8, 2012. Its latest annual report, Form ARS, was filed on Sep 25, 2026 for the period ended May 31, 2026. The latest quarterly report (Form 10-Q) was filed on Oct 14, 2026, covering the quarter ended Aug 31, 2026. The most recent current report (Form 8-K) was filed on Oct 15, 2026 (results of operations). The company's fiscal year ends on May 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Oct 16, 2026 | — |
| 8-K |
Current report
Results of operations
|
Oct 15, 2026 | Oct 15, 2026 |
| 10-Q | Quarterly report | Oct 14, 2026 | Aug 31, 2026 |
| EFFECT | Filing | Oct 9, 2026 | — |
| 4 | Insider transaction | Oct 6, 2026 | Oct 2, 2026 |
| S-8 POS | Filing | Oct 6, 2026 | — |
| S-8 POS | Filing | Oct 6, 2026 | — |
| S-8 POS | Filing | Oct 6, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Oct 6, 2026 | Oct 2, 2026 |
| S-8 POS | Filing | Oct 6, 2026 | — |
| S-8 POS | Filing | Oct 6, 2026 | — |
| S-8 POS | Filing | Oct 6, 2026 | — |
| S-8 POS | Filing | Oct 6, 2026 | — |
| S-8 POS | Filing | Oct 6, 2026 | — |
| S-8 POS | Filing | Oct 6, 2026 | — |
| S-8 POS | Filing | Oct 6, 2026 | — |
| S-8 POS | Filing | Oct 6, 2026 | — |
| S-3 | Shelf registration | Oct 6, 2026 | — |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Oct 2, 2026 | Sep 29, 2026 |
| DRS | Filing | Sep 29, 2026 | — |
| ARS | Annual report to shareholders | Sep 25, 2026 | May 31, 2026 |
| DEFA14A | Additional proxy material | Sep 25, 2026 | — |
| DEF 14A | Proxy statement | Sep 25, 2026 | Sep 25, 2026 |
| PRER14A | Filing | Sep 22, 2026 | — |
| 8-K |
Current report
Material agreement
|
Sep 16, 2026 | Sep 12, 2026 |
| PRE 14A | Preliminary proxy statement | Sep 15, 2026 | Sep 15, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 27, 2026 | Aug 27, 2026 |
| 10-K | Annual report | Aug 19, 2026 | May 31, 2026 |
| 8-K |
Current report
Officer or director change
|
Aug 18, 2026 | Aug 16, 2026 |
| 4 | Insider transaction | Aug 18, 2026 | Aug 16, 2026 |
| 4 | Insider transaction | Jul 24, 2026 | Jul 22, 2026 |
| 3 | Initial insider ownership | Jul 24, 2026 | Jul 19, 2026 |
| EFFECT | Filing | Jul 15, 2026 | — |
| 4 | Insider transaction | Jul 15, 2026 | Jul 13, 2026 |
| CORRESP | Letter to the SEC | Jul 13, 2026 | — |
| S-3/A | Filing | Jul 10, 2026 | — |
| S-8 | Employee stock plan registration | Jul 8, 2026 | — |
| UPLOAD | Letter from the SEC | Jul 7, 2026 | — |
| 8-K12B | Filing | Jul 1, 2026 | Jul 1, 2026 |
| S-3 | Shelf registration | Jun 30, 2026 | — |
| 4 | Insider transaction | Jun 30, 2026 | Jun 29, 2026 |
| 3 | Initial insider ownership | Jun 30, 2026 | Jun 29, 2026 |
| 8-K/A |
Amended current report
Other events
|
Jun 30, 2026 | Feb 28, 2026 |
| 8-K |
Current report
Officer or director change, Other events
|
Jun 30, 2026 | Jun 29, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 26, 2026 | — |
| 8-K |
Current report
Material agreement, New debt
|
Jun 26, 2026 | Jun 26, 2026 |
| 8-K |
Current report
Exit or restructuring costs
|
Jun 4, 2026 | May 29, 2026 |
| 8-K/A |
Amended current report
Officer or director change
|
May 20, 2026 | Nov 5, 2025 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 4 | Insider transaction | May 18, 2026 | May 14, 2026 |
| 3 | Initial insider ownership | May 15, 2026 | May 5, 2026 |
| 3 | Initial insider ownership | May 15, 2026 | May 5, 2026 |
| 3 | Initial insider ownership | May 15, 2026 | May 5, 2026 |
| 3 | Initial insider ownership | May 15, 2026 | May 5, 2026 |
| 3 | Initial insider ownership | May 15, 2026 | May 5, 2026 |
| 3 | Initial insider ownership | May 15, 2026 | May 5, 2026 |
| 3 | Initial insider ownership | May 15, 2026 | May 5, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 14, 2026 | — |
| SCHEDULE 13D | Ownership over 5% (active) | May 12, 2026 | — |
| 8-K/A |
Amended current report
Material agreement, Acquisition or sale of assets, Results of operations, Unregistered share sale, Change to shareholder rights, Auditor change, Change in control, Officer or director change, Bylaw or fiscal year change
|
May 5, 2026 | May 1, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights, Bylaw or fiscal year change
|
May 4, 2026 | May 1, 2026 |
| 10-Q | Quarterly report | Apr 28, 2026 | Mar 31, 2026 |
| 10-K/A | Amended annual report | Apr 10, 2026 | Dec 31, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 9, 2026 | — |
| DEF 14C | Information statement | Apr 3, 2026 | Feb 20, 2026 |
| UPLOAD | Letter from the SEC | Apr 3, 2026 | — |
| PRER14C | Filing | Apr 3, 2026 | — |
| CORRESP | Letter to the SEC | Apr 2, 2026 | — |
| UPLOAD | Letter from the SEC | Apr 1, 2026 | — |
| PRER14C | Filing | Mar 31, 2026 | — |
| CORRESP | Letter to the SEC | Mar 30, 2026 | — |
| UPLOAD | Letter from the SEC | Mar 27, 2026 | — |
| 4 | Insider transaction | Mar 20, 2026 | Mar 16, 2026 |
| 4 | Insider transaction | Mar 20, 2026 | Mar 16, 2026 |
| PREM14C | Filing | Mar 20, 2026 | Feb 20, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Mar 19, 2026 | — |
| 10-K | Annual report | Feb 23, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Feb 20, 2026 | Feb 19, 2026 |
| 3/A | Primary document | Feb 20, 2026 | Jan 22, 2026 |
| 4 | Insider transaction | Feb 19, 2026 | Feb 17, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 17, 2026 | — |
| 4 | Insider transaction | Feb 17, 2026 | Feb 6, 2026 |
| DEFA14A | Additional proxy material | Feb 17, 2026 | — |
| 8-K |
Current report
Material agreement, Results of operations, Unregistered share sale, Change to shareholder rights, Change in control, Officer or director change, Bylaw or fiscal year change
|
Feb 17, 2026 | Feb 14, 2026 |
| 3 | Initial insider ownership | Feb 5, 2026 | Jan 22, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 29, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change
|
Jan 22, 2026 | Jan 20, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jan 8, 2026 | — |
| 4 | Insider transaction | Jan 7, 2026 | Jan 6, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 29, 2025 | Dec 29, 2025 |
| 4 | Insider transaction | Dec 10, 2025 | Dec 9, 2025 |
| 4 | Insider transaction | Dec 10, 2025 | Dec 9, 2025 |
| 4 | Insider transaction | Nov 12, 2025 | Nov 10, 2025 |
| 4 | Insider transaction | Nov 12, 2025 | Nov 10, 2025 |
| 4 | Insider transaction | Nov 12, 2025 | Nov 10, 2025 |
| 4 | Insider transaction | Nov 7, 2025 | Nov 5, 2025 |
| 4 | Insider transaction | Nov 7, 2025 | Nov 5, 2025 |
| 4 | Insider transaction | Nov 7, 2025 | Nov 5, 2025 |
| 8-K |
Current report
Officer or director change
|
Nov 7, 2025 | Nov 5, 2025 |
| 8-K |
Current report
Unregistered share sale, Other events
|
Oct 30, 2025 | Oct 28, 2025 |
| 424B5 | Prospectus supplement | Oct 29, 2025 | — |
| 424B5 | Prospectus supplement | Oct 28, 2025 | — |
| 10-Q | Quarterly report | Oct 28, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2025 | Oct 28, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Sep 17, 2025 | Sep 12, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2025 | — |
| 10-Q | Quarterly report | Jul 28, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2025 | Jul 28, 2025 |
| S-8 | Employee stock plan registration | May 29, 2025 | — |
| 8-K |
Current report
Other events
|
May 21, 2025 | May 21, 2025 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 20, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 16, 2025 |
| 4 | Insider transaction | May 19, 2025 | May 16, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 15, 2025 | — |
| 10-Q | Quarterly report | May 5, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 5, 2025 | May 5, 2025 |
| 11-K | Employee savings plan report | Apr 18, 2025 | Dec 31, 2024 |
| EFFECT | Filing | Apr 17, 2025 | — |
| CORRESP | Letter to the SEC | Apr 15, 2025 | — |
| UPLOAD | Letter from the SEC | Apr 14, 2025 | — |
| S-3 | Shelf registration | Apr 10, 2025 | — |
| DEF 14A | Proxy statement | Apr 10, 2025 | May 16, 2025 |
| PRE 14A | Preliminary proxy statement | Mar 31, 2025 | May 16, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 4 | Insider transaction | Mar 18, 2025 | Mar 14, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights
|
Mar 17, 2025 | Mar 17, 2025 |
| S-8 | Employee stock plan registration | Mar 3, 2025 | — |
| 10-K | Annual report | Mar 3, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 3, 2025 | Mar 3, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 14, 2025 | — |
| 8-K |
Current report
Results of operations, Other events
|
Jan 13, 2025 | Jan 13, 2025 |
| 8-K |
Current report
Listing notice
|
Dec 13, 2024 | Dec 12, 2024 |
| SC 13G | Ownership over 5% (passive) | Nov 14, 2024 | — |
| 10-Q | Quarterly report | Oct 28, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2024 | Oct 28, 2024 |
| SCHEDULE 13G | Ownership over 5% (passive) | Sep 12, 2024 | — |
| 8-K |
Current report
Material agreement
|
Sep 3, 2024 | Aug 29, 2024 |
| 424B4 | Prospectus | Aug 30, 2024 | — |
| EFFECT | Filing | Aug 29, 2024 | — |
| CORRESP | Letter to the SEC | Aug 28, 2024 | — |
| CORRESP | Letter to the SEC | Aug 28, 2024 | — |
| S-1/A | Amended registration statement | Aug 28, 2024 | — |
| UPLOAD | Letter from the SEC | Aug 5, 2024 | — |
| 10-Q | Quarterly report | Jul 29, 2024 | Jun 30, 2024 |
| S-8 | Employee stock plan registration | Jul 29, 2024 | — |
| 8-K |
Current report
Results of operations
|
Jul 29, 2024 | Jul 29, 2024 |
| S-1 | Registration statement | Jul 29, 2024 | — |
| 8-K/A |
Amended current report
Shareholder vote results
|
Jul 26, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 26, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 26, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 26, 2024 | Jun 6, 2024 |
| 4 | Insider transaction | Jun 26, 2024 | Jun 6, 2024 |
| 3 | Initial insider ownership | Jun 14, 2024 | Jun 6, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2024 | Jun 6, 2024 |
| DEFA14A | Additional proxy material | Jun 3, 2024 | — |
| 10-Q | Quarterly report | Apr 29, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 29, 2024 | Apr 29, 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 6, 2024 |
| 4 | Insider transaction | Apr 4, 2024 | Mar 22, 2024 |
| 4 | Insider transaction | Apr 4, 2024 | Mar 22, 2024 |
| 4/A | Form 4/a | Apr 4, 2024 | Feb 17, 2022 |
| S-8 | Employee stock plan registration | Mar 18, 2024 | — |
| 11-K | Employee savings plan report | Mar 18, 2024 | Dec 31, 2023 |
| 4 | Insider transaction | Mar 14, 2024 | Aug 10, 2023 |
| 10-K | Annual report | Mar 4, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 4, 2024 | Mar 4, 2024 |
| 8-K |
Current report
Other events
|
Jan 16, 2024 | Jan 10, 2024 |
| 424B5 | Prospectus supplement | Jan 12, 2024 | — |
| 8-K | Current report | Jan 10, 2024 | Jan 10, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Jan 5, 2024 | Jan 4, 2024 |
| 8-K |
Current report
Other events
|
Nov 14, 2023 | Nov 14, 2023 |
| 10-Q | Quarterly report | Oct 26, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2023 | Oct 26, 2023 |
| 8-K |
Current report
Material agreement, Listing notice
|
Sep 29, 2023 | Sep 29, 2023 |
| 4 | Insider transaction | Aug 18, 2023 | Aug 17, 2023 |
| 4 | Insider transaction | Aug 18, 2023 | Aug 17, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Aug 18, 2023 | Aug 17, 2023 |
| 8-K |
Current report
Other events
|
Jul 28, 2023 | Jul 28, 2023 |
| 424B5 | Prospectus supplement | Jul 28, 2023 | — |
| 10-Q | Quarterly report | Jul 27, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2023 | Jul 27, 2023 |
| 4/A | Form 4/a | Jun 27, 2023 | Jun 8, 2023 |
| 4/A | Form 4/a | Jun 27, 2023 | Jun 8, 2023 |
| 4/A | Form 4/a | Jun 27, 2023 | Jun 8, 2023 |
| 4/A | Form 4/a | Jun 27, 2023 | Jun 8, 2023 |
| 4/A | Form 4/a | Jun 27, 2023 | Jun 8, 2023 |
| EFFECT | Filing | Jun 20, 2023 | — |
| 4 | Insider transaction | Jun 16, 2023 | Jun 8, 2023 |
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
- General Industrial Machinery & Equipment, NEC (SIC 3569)
- Listed as
- CHRN (Nasdaq)
- Fiscal year ends
- May 31
- Headquarters
- Menlo Park, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1549084
- Former names
- ChronoScale Corp (until Jul 1, 2026); EKSO BIONICS HOLDINGS, INC. (until May 5, 2026); PN Med Group Inc (until Dec 31, 2013)
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All 16 General Industrial Machinery & Equipment, NEC companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.