# Chesapeake Utilities Corp: filings

CPK · NYSE · CIK 19745 · [Utilities](/sectors/utilities.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/cpk.md) · [Financials](/companies/cpk/financials.md) · [Filings](/companies/cpk/filings.md) · [Insiders](/companies/cpk/insiders.md)

## Reports and events: 346 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 460, 8-K 245, 5 200, 4/A 82, 10-Q 53, SC 13G/A 40, 425 19, 10-K 18, DEF 14A 18, 3 15, 144 13, EFFECT 11, CORRESP 10, UPLOAD 10, ARS 9, S-3ASR 8, SC 13G 8, 8-K/A 7, 424B3 6, DEFA14A 6, POS AM 6, S-8 POS 6, 424B5 5, 5/A 4, SCHEDULE 13G/A 4, 10-K/A 3, S-4/A 3, 10-Q/A 2, 3/A 2, 424B2 2, POSASR 2, PRE 14A 2, S-3 2, S-3/A 2, S-4 2, S-8 2, 15-12B 1, 25-NSE 1, 8-A12B/A 1, SCHEDULE 13G 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-01 | 11:30 ET | [8-K](/filings/0001193125-26-409820.md) | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-409820 |
| 2026-09-29 | 22:34 ET | [8-K](/filings/0001628280-26-063759.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001628280-26-063759 |
| 2026-09-01 | 12:13 ET | [8-K](/filings/0001193125-26-377589.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-377589 |
| 2026-08-06 | 21:18 ET | [10-Q](/filings/0001628280-26-054477.md) | Quarterly report, period 2026-06-30 | 0001628280-26-054477 |
| 2026-08-06 | 20:49 ET | [8-K](/filings/0001628280-26-054425.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-054425 |
| 2026-07-13 | 15:45 ET | [8-K](/filings/0001628280-26-047964.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001628280-26-047964 |
| 2026-05-08 | 17:55 ET | [8-K](/filings/0001628280-26-032722.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001628280-26-032722 |
| 2026-05-06 | 20:55 ET | [10-Q](/filings/0001628280-26-031397.md) | Quarterly report, period 2026-03-31 | 0001628280-26-031397 |
| 2026-05-06 | 20:36 ET | [8-K](/filings/0001628280-26-031368.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-031368 |
| 2026-03-25 | 14:36 ET | [DEF 14A](/filings/0001628280-26-020945.md) | Proxy statement, period 2026-05-06 | 0001628280-26-020945 |
| 2026-03-24 | 20:41 ET | [8-K](/filings/0001628280-26-020829.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-020829 |
| 2026-02-25 | 21:54 ET | [10-K](/filings/0001628280-26-011753.md) | Annual report, period 2025-12-31 | 0001628280-26-011753 |
| 2026-02-25 | 21:44 ET | [8-K](/filings/0001628280-26-011742.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-011742 |
| 2025-11-06 | 22:02 ET | [10-Q](/filings/0001628280-25-050291.md) | Quarterly report, period 2025-09-30 | 0001628280-25-050291 |
| 2025-11-06 | 21:56 ET | [8-K](/filings/0001628280-25-050286.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-050286 |
| 2025-09-16 | 20:27 ET | [8-K](/filings/0000019745-25-000037.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000019745-25-000037 |
| 2025-08-07 | 21:25 ET | [10-Q](/filings/0001628280-25-039014.md) | Quarterly report, period 2025-06-30 | 0001628280-25-039014 |
| 2025-08-07 | 21:21 ET | [8-K](/filings/0001628280-25-039000.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-039000 |
| 2025-08-07 | 19:12 ET | [8-K](/filings/0001628280-25-038811.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001628280-25-038811 |
| 2025-07-25 | 20:47 ET | [8-K](/filings/0001628280-25-036074.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001628280-25-036074 |
| 2025-05-16 | 20:27 ET | [8-K](/filings/0001628280-25-026290.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-026290 |
| 2025-05-09 | 21:37 ET | [8-K](/filings/0001628280-25-023942.md) | 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001628280-25-023942 |
| 2025-05-07 | 20:37 ET | [10-Q](/filings/0001628280-25-023220.md) | Quarterly report, period 2025-03-31 | 0001628280-25-023220 |
| 2025-05-07 | 20:35 ET | [8-K](/filings/0001628280-25-023216.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure | 0001628280-25-023216 |
| 2025-03-25 | 14:26 ET | [DEF 14A](/filings/0001628280-25-014625.md) | Proxy statement, period 2025-05-07 | 0001628280-25-014625 |
| 2025-02-27 | 14:29 ET | [8-K/A](/filings/0001628280-25-008453.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-008453 |
| 2025-02-26 | 21:54 ET | [10-K](/filings/0001628280-25-008213.md) | Annual report, period 2024-12-31 | 0001628280-25-008213 |
| 2025-02-26 | 21:52 ET | [8-K](/filings/0001628280-25-008210.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-008210 |
| 2024-11-22 | 21:57 ET | [8-K](/filings/0001193125-24-264414.md) | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-24-264414 |
| 2024-11-22 | 21:02 ET | [8-K](/filings/0001628280-24-048963.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001628280-24-048963 |
| 2024-11-07 | 21:49 ET | [10-Q](/filings/0001628280-24-046369.md) | Quarterly report, period 2024-09-30 | 0001628280-24-046369 |
| 2024-11-07 | 21:47 ET | [8-K](/filings/0001628280-24-046363.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-24-046363 |
| 2024-11-04 | 21:05 ET | [8-K](/filings/0001193125-24-250608.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-24-250608 |
| 2024-08-08 | 21:07 ET | [8-K](/filings/0001193125-24-197076.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation | 0001193125-24-197076 |
| 2024-08-08 | 20:53 ET | [10-Q](/filings/0001628280-24-036214.md) | Quarterly report, period 2024-06-30 | 0001628280-24-036214 |
| 2024-08-08 | 20:52 ET | [8-K](/filings/0001628280-24-036213.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-24-036213 |
| 2024-05-17 | 21:04 ET | [8-K](/filings/0001193125-24-141852.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-24-141852 |
| 2024-05-13 | 15:57 ET | [8-K](/filings/0001628280-24-022818.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001628280-24-022818 |
| 2024-05-09 | 10:08 ET | [8-K](/filings/0001193125-24-134717.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-24-134717 |
| 2024-05-08 | 20:46 ET | [10-Q](/filings/0001628280-24-021732.md) | Quarterly report, period 2024-03-31 | 0001628280-24-021732 |
| 2024-05-08 | 20:43 ET | [8-K](/filings/0001628280-24-021731.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-24-021731 |
| 2024-03-26 | 13:03 ET | [DEF 14A](/filings/0001628280-24-013004.md) | Proxy statement, period 2023-12-31 | 0001628280-24-013004 |
| 2024-02-22 | 17:05 ET | [8-K](/filings/0001193125-24-042516.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-24-042516 |
| 2024-02-21 | 21:55 ET | [10-K](/filings/0001628280-24-005944.md) | Annual report, period 2023-12-31 | 0001628280-24-005944 |
| 2024-02-21 | 21:49 ET | [8-K](/filings/0001628280-24-005941.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-24-005941 |
| 2024-02-13 | 21:59 ET | [8-K/A](/filings/0001193125-24-033905.md) | 9.01 Financial statements and exhibits | 0001193125-24-033905 |
| 2023-12-01 | 12:00 ET | [8-K](/filings/0001193125-23-286726.md) | 2.01 Completion of an acquisition or disposition; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-23-286726 |
| 2023-11-21 | 02:50 ET | [8-K](/filings/0001193125-23-280904.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001193125-23-280904 |
| 2023-11-14 | 13:53 ET | [8-K](/filings/0001193125-23-276703.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-23-276703 |
| 2023-11-09 | 13:27 ET | [8-K](/filings/0001193125-23-274090.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-23-274090 |

Page 1 of 7. [Older](/companies/cpk/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:52 ET. No prices; not investment advice.