# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001628280-25-050291
Filing Date
2025-11-06
Accepted
2025-11-06 17:02:30
Documents
85
Period of Report
2025-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | cpk-20250930.htm iXBRL | 10-Q | 2536999
2 | EX-31.1 | cpk9302025ex-311.htm | EX-31.1 | 10059
3 | EX-31.2 | cpk9302025ex-312.htm | EX-31.2 | 10382
4 | EX-32.1 | cpk9302025ex-321.htm | EX-32.1 | 4837
5 | EX-32.2 | cpk9302025ex-322.htm | EX-32.2 | 5103
| Complete submission text file | 0001628280-25-050291.txt |  | 12877350

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | cpk-20250930.xsd | EX-101.SCH | 114902
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | cpk-20250930_cal.xml | EX-101.CAL | 85295
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | cpk-20250930_def.xml | EX-101.DEF | 646351
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | cpk-20250930_lab.xml | EX-101.LAB | 1035602
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | cpk-20250930_pre.xml | EX-101.PRE | 886407
88 | EXTRACTED XBRL INSTANCE DOCUMENT | cpk-20250930_htm.xml | XML | 2069385

Mailing Address 500 ENERGY LANE DOVER DE 19901
Business Address 500 ENERGY LANE DOVER DE 19901 3027346799
CHESAPEAKE UTILITIES CORP (Filer) CIK: 0000019745 (see all company filings)

EIN.: 510064146 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-11590 | Film No.: 251459427
SIC: 4923 Natural Gas Transmisison & Distribution
(CF Office: 01 Energy & Transportation)