3 Item1A. Risk Factors 15 Item1B. Unresolved Staff Comments 24 Item 1C. Cybersecurity 24 Item2. Properties 25 Item3. Legal Proceedings 26 Item 4. Mine Safety Disclosures 26 Part II 26 Item5. Market for the Registrants Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities 26 Item6. Reserved 29 Item7. Managements Discussion and Analysis of Financial Condition and Results of Operations 29 Item7A. Quantitative and Qualitative Disclosures About Market Risk 54 Item8. Fin...
Q2 FY2026 — expected 2026-09-11
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2026-02-25 | 2025-12-31 | 0001628280-26-011753 | EDGAR | 69K words |
| 2025-02-26 | 2024-12-31 | 0001628280-25-008213 | EDGAR | — |
| 2024-02-21 | 2023-12-31 | 0001628280-24-005944 | EDGAR | — |
| 2023-02-22 | 2022-12-31 | 0001628280-23-004607 | EDGAR | — |
| 2022-02-23 | 2021-12-31 | 0001628280-22-003530 | EDGAR | — |
| 2021-02-24 | 2020-12-31 | 0001628280-21-003104 | EDGAR | — |
| 2020-02-26 | 2019-12-31 | 0001628280-20-002321 | EDGAR | — |
| 2019-02-27 | 2018-12-31 | 0001628280-19-002015 | EDGAR | — |
| 2018-03-01 | 2017-12-31 | 0001628280-18-002594 | EDGAR | — |
| 2017-02-28 | 2016-12-31 | 0001628280-17-001844 | EDGAR | — |
| Filed | Period | Accession | Source | Full Text |
|---|---|---|---|---|
| 2025-11-06 | 2025-09-30 | 0001628280-25-050291 | EDGAR | 37K words |
| 2025-08-07 | 2025-06-30 | 0001628280-25-039014 | EDGAR | — |
| 2025-05-07 | 2025-03-31 | 0001628280-25-023220 | EDGAR | — |
| 2024-11-07 | 2024-09-30 | 0001628280-24-046369 | EDGAR | — |
| 2024-08-08 | 2024-06-30 | 0001628280-24-036214 | EDGAR | — |
| 2024-05-08 | 2024-03-31 | 0001628280-24-021732 | EDGAR | — |
| 2023-11-02 | 2023-09-30 | 0001628280-23-036449 | EDGAR | — |
| 2023-08-03 | 2023-06-30 | 0001628280-23-027319 | EDGAR | — |
| 2023-05-03 | 2023-03-31 | 0001628280-23-015261 | EDGAR | — |
| 2022-11-02 | 2022-09-30 | 0001628280-22-027848 | EDGAR | — |
| 2022-08-03 | 2022-06-30 | 0001628280-22-020649 | EDGAR | — |
| 2022-05-03 | 2022-03-31 | 0001628280-22-012022 | EDGAR | — |
| Filed | Accession | Source | Full Text |
|---|---|---|---|
| 2026-03-24 | 0001628280-26-020829 | EDGAR | 1K words |
| 2026-02-25 | 0001628280-26-011742 | EDGAR | — |
| 2025-11-06 | 0001628280-25-050286 | EDGAR | — |
| 2025-09-16 | 0000019745-25-000037 | EDGAR | — |
| 2025-08-07 | 0001628280-25-039000 | EDGAR | — |
| 2025-08-07 | 0001628280-25-038811 | EDGAR | — |
| 2025-07-25 | 0001628280-25-036074 | EDGAR | — |
| 2025-05-16 | 0001628280-25-026290 | EDGAR | — |
| 2025-05-09 | 0001628280-25-023942 | EDGAR | — |
| 2025-05-07 | 0001628280-25-023216 | EDGAR | — |
292 total filings indexed. 260 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR
| CIK | 0000019745 |
| Ticker | CPK |
| Exchange | NYSE |
| SIC | 4923: Natural Gas Transmisison & Distribution |
| Incorporated | DE |
| Website | https://www.chpk.com |
| Listed | 1972-06-01 |
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