Company · CIK 78100 # PECO ENERGY CO | CIK | [78100](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000078100) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 4931 — Electric & Other Services Combined | | Incorporated in | PA | | Business address | PA | | Listed | no ticker on SEC record today | | First annual or quarterly report | 1994-03-16 | ## Offerings 8 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-277223 | Shelf Effective | 2024-02-21 | 2026-08-04 | 5 | | 333-266487-05 | Shelf Effective | 2022-08-03 | 2023-06-16 | 5 | | 333-233543-03 | Shelf Effective | 2019-08-30 | 2021-09-08 | 4 | | 333-213383-04 | Shelf Effective | 2016-08-30 | 2016-08-30 | 1 | | 333-196220-02 | Shelf Effective | 2014-05-23 | 2014-05-23 | 1 | | 333-181749-03 | Shelf Effective | 2012-05-30 | 2012-05-30 | 1 | | 333-164782-03 | Shelf Effective | 2010-02-08 | 2010-02-08 | 1 | | 333-105207 | Shelf Effective | 2003-05-13 | 2006-09-19 | 5 | ## Filings 26 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-08-04 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000110465926090427/0001104659-26-090427-index.htm) Shelf takedown | 333-277223 | 0001104659-26-090427 | | 2025-09-04 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000110465925087489/0001104659-25-087489-index.htm) Shelf takedown | 333-277223 | 0001104659-25-087489 | | 2024-09-04 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000110465924096901/0001104659-24-096901-index.htm) Shelf takedown | 333-277223 | 0001104659-24-096901 | | 2024-09-03 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000110465924096050/0001104659-24-096050-index.htm) Shelf takedown | 333-277223 | 0001104659-24-096050 | | 2024-02-21 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/78100/000110465924026074/0001104659-24-026074-index.htm) Shelf registered | 333-277223 | 0001104659-24-026074 | | 2023-06-16 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000110465923072170/0001104659-23-072170-index.htm) Shelf takedown | 333-266487-05 | 0001104659-23-072170 | | 2023-06-15 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000110465923071429/0001104659-23-071429-index.htm) Shelf takedown | 333-266487-05 | 0001104659-23-071429 | | 2022-08-17 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000110465922092156/0001104659-22-092156-index.htm) Shelf takedown | 333-266487-05 | 0001104659-22-092156 | | 2022-08-16 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000110465922091587/0001104659-22-091587-index.htm) Shelf takedown | 333-266487-05 | 0001104659-22-091587 | | 2022-08-03 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/78100/000110465922085608/0001104659-22-085608-index.htm) Shelf registered | 333-266487-05 | 0001104659-22-085608 | | 2021-09-08 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000120677421002476/0001206774-21-002476-index.htm) Shelf takedown | 333-233543-03 | 0001206774-21-002476 | | 2021-03-02 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000120677421000566/0001206774-21-000566-index.htm) Shelf takedown | 333-233543-03 | 0001206774-21-000566 | | 2020-06-02 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000120677420001719/0001206774-20-001719-index.htm) Shelf takedown | 333-233543-03 | 0001206774-20-001719 | | 2019-08-30 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/78100/000110935719000072/0001109357-19-000072-index.htm) Shelf registered | 333-233543-03 | 0001109357-19-000072 | | 2016-08-30 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/78100/000119312516696971/0001193125-16-696971-index.htm) Shelf registered | 333-213383-04 | 0001193125-16-696971 | | 2014-05-23 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/78100/000119312514211215/0001193125-14-211215-index.htm) Shelf registered | 333-196220-02 | 0001193125-14-211215 | | 2012-05-30 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/78100/000119312512251826/0001193125-12-251826-index.htm) Shelf registered | 333-181749-03 | 0001193125-12-251826 | | 2010-02-08 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/78100/000119312510024330/0001193125-10-024330-index.htm) Shelf registered | 333-164782-03 | 0001193125-10-024330 | | 2008-09-26 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000119312508202069/0001193125-08-202069-index.htm) Shelf takedown | 333-146260-07 | 0001193125-08-202069 | | 2008-09-25 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000119312508201207/0001193125-08-201207-index.htm) Shelf takedown | 333-146260-07 | 0001193125-08-201207 | | 2006-09-19 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000119312506193280/0001193125-06-193280-index.htm) Shelf takedown | 333-105207 | 0001193125-06-193280 | | 2006-09-18 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000119312506192179/0001193125-06-192179-index.htm) Shelf takedown | 333-105207 | 0001193125-06-192179 | | 2004-04-20 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000104746904012604/0001047469-04-012604-index.htm) Shelf takedown | 333-105207 | 0001047469-04-012604 | | 2003-06-19 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000119312503010997/0001193125-03-010997-index.htm) Shelf takedown | 333-105207 | 0001193125-03-010997 | | 2003-05-13 | [S-3](https://www.sec.gov/Archives/edgar/data/78100/000095015903000401/0000950159-03-000401-index.htm) Shelf registered | 333-105207 | 0000950159-03-000401 | | 2003-04-22 | [424B5](https://www.sec.gov/Archives/edgar/data/78100/000104746903014043/0001047469-03-014043-index.htm) Shelf takedown | 333-99361 | 0001047469-03-014043 | [All filings of this company](https://equitycapital.markets/filings?cik=78100) · [CSV](https://equitycapital.markets/filings.csv?cik=78100) --- Source page: https://equitycapital.markets/company/78100 · Data: U.S. SEC EDGAR · CC BY 4.0