Company · CIK 19745 # CHESAPEAKE UTILITIES CORP | CIK | [19745](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000019745) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 4923 — Natural Gas Transmisison & Distribution | | Incorporated in | DE | | Business address | DE | | Listed | CPK (NYSE) | | First annual or quarterly report | 1995-03-30 | ## Offerings 14 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-299198 | Shelf Effective | 2026-09-29 | 2026-10-01 | 2 | | 333-289843 | Shelf Effective | 2025-08-25 | 2025-08-25 | 1 | | 333-274284 | Shelf Effective | 2023-08-31 | 2024-11-22 | 4 | | 333-274203 | Shelf Effective | 2023-08-25 | 2023-08-25 | 1 | | 333-250803 | Shelf Effective | 2020-11-20 | 2020-11-20 | 1 | | 333-239569 | Shelf Effective | 2020-06-30 | 2020-08-18 | 2 | | 333-135602 | Shelf Effective | 2006-07-05 | 2018-08-24 | 5 | | 333-200937 | Shelf Effective | 2014-12-12 | 2018-08-24 | 3 | | 333-221835 | Shelf Effective | 2017-11-30 | 2017-11-30 | 1 | | 333-213729 | Shelf Effective | 2016-09-21 | 2016-09-21 | 1 | | 333-178678 | Shelf Effective | 2011-12-21 | 2012-01-12 | 2 | | 333-156192 | Shelf Effective | 2008-12-16 | 2009-01-05 | 2 | | 333-135204 | Shelf Withdrawn | 2006-06-21 | 2006-06-30 | 2 | | 333-121524 | Shelf Dormant | 2004-12-22 | 2004-12-22 | 1 | ## Filings 34 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-10-01 | [424B5](https://www.sec.gov/Archives/edgar/data/19745/000119312526409381/0001193125-26-409381-index.htm) Shelf takedown | 333-299198 | 0001193125-26-409381 | | 2026-09-29 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/19745/000119312526407842/0001193125-26-407842-index.htm) Shelf registered | 333-299198 | 0001193125-26-407842 | | 2025-08-25 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/19745/000119312525187721/0001193125-25-187721-index.htm) Shelf registered | 333-289843 | 0001193125-25-187721 | | 2024-11-22 | [424B5](https://www.sec.gov/Archives/edgar/data/19745/000119312524264411/0001193125-24-264411-index.htm) Shelf takedown | 333-274284 | 0001193125-24-264411 | | 2023-11-14 | [424B5](https://www.sec.gov/Archives/edgar/data/19745/000119312523276299/0001193125-23-276299-index.htm) Shelf takedown | 333-274284 | 0001193125-23-276299 | | 2023-11-09 | [424B5](https://www.sec.gov/Archives/edgar/data/19745/000119312523274102/0001193125-23-274102-index.htm) Shelf takedown | 333-274284 | 0001193125-23-274102 | | 2023-08-31 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/19745/000119312523226352/0001193125-23-226352-index.htm) Shelf registered | 333-274284 | 0001193125-23-226352 | | 2023-08-25 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/19745/000119312523220366/0001193125-23-220366-index.htm) Shelf registered | 333-274203 | 0001193125-23-220366 | | 2020-11-20 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/19745/000119312520299394/0001193125-20-299394-index.htm) Shelf registered | 333-250803 | 0001193125-20-299394 | | 2020-08-18 | [424B5](https://www.sec.gov/Archives/edgar/data/19745/000119312520222817/0001193125-20-222817-index.htm) Shelf takedown | 333-239569 | 0001193125-20-222817 | | 2020-06-30 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/19745/000119312520184087/0001193125-20-184087-index.htm) Shelf registered | 333-239569 | 0001193125-20-184087 | | 2018-08-24 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999518002205/9999999995-18-002205-index.htm) Declared effective | 333-63381 | 9999999995-18-002205 | | 2018-08-24 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999518002189/9999999995-18-002189-index.htm) Declared effective | 333-201992 | 9999999995-18-002189 | | 2018-08-24 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999518002188/9999999995-18-002188-index.htm) Declared effective | 333-200937 | 9999999995-18-002188 | | 2018-08-24 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999518002187/9999999995-18-002187-index.htm) Declared effective | 333-160795 | 9999999995-18-002187 | | 2018-08-24 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999518002186/9999999995-18-002186-index.htm) Declared effective | 333-135602 | 9999999995-18-002186 | | 2018-08-24 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999518002185/9999999995-18-002185-index.htm) Declared effective | 033-26582 | 9999999995-18-002185 | | 2017-11-30 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/19745/000119312517357455/0001193125-17-357455-index.htm) Shelf registered | 333-221835 | 0001193125-17-357455 | | 2016-09-21 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/19745/000119312516715950/0001193125-16-715950-index.htm) Shelf registered | 333-213729 | 0001193125-16-715950 | | 2015-02-27 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999515000512/9999999995-15-000512-index.htm) Declared effective | 333-201992 | 9999999995-15-000512 | | 2014-12-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999514003898/9999999995-14-003898-index.htm) Declared effective | 333-200937 | 9999999995-14-003898 | | 2014-12-12 | [S-3](https://www.sec.gov/Archives/edgar/data/19745/000119312514441407/0001193125-14-441407-index.htm) Shelf registered | 333-200937 | 0001193125-14-441407 | | 2012-01-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999512000176/9999999995-12-000176-index.htm) Declared effective | 333-178678 | 9999999995-12-000176 | | 2011-12-21 | [S-3](https://www.sec.gov/Archives/edgar/data/19745/000119312511349031/0001193125-11-349031-index.htm) Shelf registered | 333-178678 | 0001193125-11-349031 | | 2009-09-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999509002521/9999999995-09-002521-index.htm) Declared effective | 333-160795 | 9999999995-09-002521 | | 2009-01-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999509000030/9999999995-09-000030-index.htm) Declared effective | 333-156192 | 9999999995-09-000030 | | 2008-12-16 | [S-3](https://www.sec.gov/Archives/edgar/data/19745/000095015208010337/0000950152-08-010337-index.htm) Shelf registered | 333-156192 | 0000950152-08-010337 | | 2006-11-16 | [424B5](https://www.sec.gov/Archives/edgar/data/19745/000095015206009475/0000950152-06-009475-index.htm) Shelf takedown | 333-135602 | 0000950152-06-009475 | | 2006-11-13 | [424B5](https://www.sec.gov/Archives/edgar/data/19745/000095012306013920/0000950123-06-013920-index.htm) Shelf takedown | 333-135602 | 0000950123-06-013920 | | 2006-11-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/19745/999999999506002268/9999999995-06-002268-index.htm) Declared effective | 333-135602 | 9999999995-06-002268 | | 2006-07-05 | [S-3](https://www.sec.gov/Archives/edgar/data/19745/000001974506000024/0000019745-06-000024-index.htm) Shelf registered | 333-135602 | 0000019745-06-000024 | | 2006-06-30 | [RW](https://www.sec.gov/Archives/edgar/data/19745/000001974506000021/0000019745-06-000021-index.htm) Withdrawn | 333-135204 | 0000019745-06-000021 | | 2006-06-21 | [S-3](https://www.sec.gov/Archives/edgar/data/19745/000001974506000020/0000019745-06-000020-index.htm) Shelf registered | 333-135204 | 0000019745-06-000020 | | 2004-12-22 | [S-3](https://www.sec.gov/Archives/edgar/data/19745/000001974504000025/0000019745-04-000025-index.htm) Shelf registered | 333-121524 | 0000019745-04-000025 | [All filings of this company](https://equitycapital.markets/filings?cik=19745) · [CSV](https://equitycapital.markets/filings.csv?cik=19745) --- Source page: https://equitycapital.markets/company/19745 · Data: U.S. SEC EDGAR · CC BY 4.0