York Water Co SEC filings YORW
York Water Co has 1,009 filings in SEC EDGAR's recent list, going back to Jul 17, 2017. Its latest annual report, Form ARS, was filed on Mar 20, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 15, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 21, 2026 | Oct 20, 2026 |
| 4 | Insider transaction | Oct 21, 2026 | Oct 20, 2026 |
| 4 | Insider transaction | Oct 19, 2026 | Oct 16, 2026 |
| 4 | Insider transaction | Oct 19, 2026 | Oct 16, 2026 |
| 4 | Insider transaction | Oct 19, 2026 | Oct 16, 2026 |
| 4 | Insider transaction | Oct 19, 2026 | Oct 16, 2026 |
| 4 | Insider transaction | Oct 19, 2026 | Oct 16, 2026 |
| 4 | Insider transaction | Oct 16, 2026 | Oct 16, 2026 |
| 8-K |
Current report
Officer or director change
|
Oct 15, 2026 | Oct 9, 2026 |
| 4 | Insider transaction | Sep 22, 2026 | Sep 21, 2026 |
| 3 | Initial insider ownership | Sep 10, 2026 | Sep 1, 2026 |
| 4/A | Primary document | Aug 27, 2026 | Apr 16, 2026 |
| 4/A | Primary document | Aug 27, 2026 | Jul 16, 2026 |
| 4 | Insider transaction | Aug 27, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Aug 27, 2026 | Aug 26, 2026 |
| 4 | Insider transaction | Aug 21, 2026 | Aug 20, 2026 |
| 8-K |
Current report
Officer or director change
|
Aug 18, 2026 | Aug 17, 2026 |
| 4 | Insider transaction | Aug 17, 2026 | Aug 17, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| 4 | Insider transaction | Jul 20, 2026 | Jul 20, 2026 |
| 4 | Insider transaction | Jul 17, 2026 | Jul 16, 2026 |
| 4 | Insider transaction | Jul 17, 2026 | Jul 16, 2026 |
| 4 | Insider transaction | Jul 17, 2026 | Jul 16, 2026 |
| 4 | Insider transaction | Jul 17, 2026 | Jul 16, 2026 |
| 4 | Insider transaction | Jul 17, 2026 | Jul 16, 2026 |
| 4 | Insider transaction | Jul 17, 2026 | Jul 16, 2026 |
| 4 | Insider transaction | Jun 22, 2026 | Jun 19, 2026 |
| 4 | Insider transaction | May 20, 2026 | May 20, 2026 |
| 4 | Insider transaction | May 8, 2026 | May 8, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 4 | Insider transaction | May 6, 2026 | May 4, 2026 |
| 8-K |
Current report
Results of operations
|
May 5, 2026 | May 5, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 5, 2026 | May 4, 2026 |
| 10-Q | Quarterly report | May 5, 2026 | Mar 31, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 30, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 24, 2026 | — |
| 8-K |
Current report
Other events
|
Apr 22, 2026 | Apr 22, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
Apr 17, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 17, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 17, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 17, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 17, 2026 | Apr 16, 2026 |
| 424B5 | Prospectus supplement | Apr 16, 2026 | — |
| 4 | Insider transaction | Apr 16, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 16, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 16, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 16, 2026 | Apr 16, 2026 |
| 4 | Insider transaction | Apr 16, 2026 | Apr 16, 2026 |
| 8-K |
Current report
Other events
|
Apr 16, 2026 | Apr 16, 2026 |
| 8-K |
Current report
Other events
|
Apr 15, 2026 | Apr 15, 2026 |
| 424B5 | Prospectus supplement | Apr 15, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Apr 14, 2026 | Apr 10, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| DEF 14A | Proxy statement | Mar 20, 2026 | Mar 20, 2026 |
| DEFA14A | Additional proxy material | Mar 20, 2026 | — |
| ARS | Annual report to shareholders | Mar 20, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Mar 20, 2026 | Mar 13, 2026 |
| 4 | Insider transaction | Mar 17, 2026 | Mar 16, 2026 |
| 10-K | Annual report | Mar 3, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 3, 2026 | Mar 3, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 19, 2026 | Feb 19, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 10, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 16, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Dec 23, 2025 | Dec 22, 2025 |
| 424B3 | Prospectus | Dec 16, 2025 | — |
| 4 | Insider transaction | Dec 9, 2025 | Dec 8, 2025 |
| EFFECT | Filing | Dec 4, 2025 | — |
| CORRESP | Letter to the SEC | Dec 2, 2025 | — |
| 8-K |
Current report
Other events
|
Nov 25, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 14, 2025 | Nov 13, 2025 |
| S-3 | Shelf registration | Nov 10, 2025 | — |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Officer or director change
|
Oct 30, 2025 | Oct 29, 2025 |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 20, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 6, 2025 | Oct 3, 2025 |
| 8-K |
Current report
Officer or director change
|
Sep 29, 2025 | Sep 26, 2025 |
| 3 | Initial insider ownership | Sep 24, 2025 | Sep 1, 2025 |
| 4 | Insider transaction | Sep 9, 2025 | Sep 9, 2025 |
| 8-K |
Current report
Officer or director change
|
Aug 26, 2025 | Aug 25, 2025 |
| 10-Q | Quarterly report | Aug 12, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2025 | Aug 12, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 29, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 17, 2025 | — |
| 4 | Insider transaction | Jul 17, 2025 | Jul 16, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 16, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 16, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 16, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 16, 2025 |
| 4 | Insider transaction | Jul 17, 2025 | Jul 16, 2025 |
| 4 | Insider transaction | Jun 20, 2025 | Jun 18, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| 4 | Insider transaction | May 7, 2025 | May 5, 2025 |
| S-8 | Employee stock plan registration | May 6, 2025 | — |
| 10-Q | Quarterly report | May 6, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 6, 2025 | May 5, 2025 |
| 8-K |
Current report
Results of operations
|
May 6, 2025 | May 6, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 17, 2025 | — |
| 4 | Insider transaction | Apr 16, 2025 | Apr 16, 2025 |
| 4 | Insider transaction | Apr 16, 2025 | Apr 16, 2025 |
| 4 | Insider transaction | Apr 16, 2025 | Apr 16, 2025 |
| 4 | Insider transaction | Apr 16, 2025 | Apr 16, 2025 |
| 4 | Insider transaction | Apr 16, 2025 | Apr 16, 2025 |
| 4 | Insider transaction | Apr 16, 2025 | Apr 16, 2025 |
| 4 | Insider transaction | Mar 31, 2025 | Mar 28, 2025 |
| ARS | Annual report to shareholders | Mar 21, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 21, 2025 | — |
| DEF 14A | Proxy statement | Mar 21, 2025 | Mar 21, 2025 |
| 10-K | Annual report | Mar 4, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 4, 2025 | Mar 4, 2025 |
| 3 | Initial insider ownership | Mar 3, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Feb 20, 2025 | Feb 20, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 5, 2025 | — |
| 4 | Insider transaction | Jan 16, 2025 | Jan 16, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 16, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 16, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 16, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 16, 2025 |
| 4 | Insider transaction | Jan 16, 2025 | Jan 16, 2025 |
| 4 | Insider transaction | Jan 3, 2025 | Jan 1, 2025 |
| 4 | Insider transaction | Dec 20, 2024 | Dec 20, 2024 |
| 4 | Insider transaction | Dec 20, 2024 | Dec 19, 2024 |
| EFFECT | Filing | Dec 9, 2024 | — |
| CORRESP | Letter to the SEC | Dec 5, 2024 | — |
| UPLOAD | Letter from the SEC | Dec 4, 2024 | — |
| 4 | Insider transaction | Dec 2, 2024 | Nov 25, 2024 |
| S-3 | Shelf registration | Nov 26, 2024 | — |
| 8-K |
Current report
Other events
|
Nov 26, 2024 | Nov 26, 2024 |
| 8-K |
Current report
Officer or director change
|
Nov 26, 2024 | Nov 25, 2024 |
| 4 | Insider transaction | Nov 21, 2024 | Nov 20, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Oct 21, 2024 | Oct 21, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Jun 12, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 8-K |
Current report
Officer or director change
|
Oct 7, 2024 | Oct 5, 2024 |
| 4 | Insider transaction | Sep 23, 2024 | Sep 20, 2024 |
| 3 | Initial insider ownership | Sep 9, 2024 | Sep 1, 2024 |
| 8-K |
Current report
Officer or director change
|
Aug 27, 2024 | Aug 26, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 20, 2024 |
| 4 | Insider transaction | Aug 15, 2024 | Jun 12, 2024 |
| 4 | Insider transaction | Aug 14, 2024 | Aug 13, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2024 | Aug 2, 2024 |
| 10-Q | Quarterly report | Aug 2, 2024 | Jun 30, 2024 |
| 4 | Insider transaction | Jul 22, 2024 | Jul 22, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jul 16, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jul 16, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jun 12, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jul 16, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jul 16, 2024 |
| 4 | Insider transaction | Jun 20, 2024 | Jun 20, 2024 |
| 4 | Insider transaction | Jun 13, 2024 | Jun 12, 2024 |
| 4 | Insider transaction | May 21, 2024 | May 20, 2024 |
| 4 | Insider transaction | May 8, 2024 | May 6, 2024 |
| 4 | Insider transaction | May 8, 2024 | May 6, 2024 |
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
- Water Supply (SIC 4941)
- Listed as
- YORW (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- PA
- Headquarters
- York, PA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 108985
Other Water Supply companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.