OGLETHORPE POWER CORP Form 10-K: Annual report

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

2026-03-27: Form 10-K; Period of report 2025-12-31; Description 10-K; Document opc-20251231.htm.
2025-03-31: Form 10-K; Period of report 2024-12-31; Description 10-K; Document opc-20241231.htm.
2024-03-25: Form 10-K; Period of report 2023-12-31; Description 10-K; Document opc-20231231.htm.
2023-03-27: Form 10-K; Period of report 2022-12-31; Description 10-K; Document opc-20221231.htm.

Filed	Form	Period of report	Description	Document
2026-03-27	10-K	2025-12-31	10-K	opc-20251231.htm
2025-03-31	10-K	2024-12-31	10-K	opc-20241231.htm
2024-03-25	10-K	2023-12-31	10-K	opc-20231231.htm
2023-03-27	10-K	2022-12-31	10-K	opc-20221231.htm
2022-03-28	10-K	2021-12-31	10-K	opc-20211231.htm
2021-03-19	10-K	2020-12-31	10-K	opc-20201231.htm
2020-03-23	10-K	2019-12-31	10-K	opc-20191231.htm
2019-03-29	10-K	2018-12-31	10-K	a2238163z10-k.htm
2018-03-29	10-K	2017-12-31	10-K	a2234998z10-k.htm
2017-03-27	10-K	2016-12-31	10-K	a2231461z10-k.htm
2016-03-29	10-K	2015-12-31	10-K	a2227903z10-k.htm
2015-03-26	10-K	2014-12-31	10-K	a2223681z10-k.htm
2014-03-27	10-K	2013-12-31	10-K	a2219203z10-k.htm
2013-03-22	10-K	2012-12-31	10-K	a2213635z10-k.htm
2012-03-20	10-K	2011-12-31	10-K	a2208219z10-k.htm
2011-03-18	10-K	2010-12-31	10-K	a2202759z10-k.htm
2010-03-22	10-K	2009-12-31	10-K	a2197413z10-k.htm
2009-03-27	10-K	2008-12-31	10-K	a2191676z10-k.htm
2008-03-27	10-K	2007-12-31	10-K	a2184036z10-k.htm
2007-03-27	10-K	2006-12-31	10-K	a2176759z10-k.htm
2006-03-30	10-K	2005-12-31	10-K	a2168512z10-k.htm
2005-03-31	10-K	2004-12-31	FORM 10-K	a2153366z10-k.htm
2004-03-29	10-K	2003-12-31	OGLETHORPE 10-K 12/31/03	b330636_10k.htm
2003-03-28	10-K	2002-12-31	FORM 10K FOR OGLETHORPE POWER CORP.	form10k.txt
2002-04-01	10-K	2001-12-31	INITIAL FILING	ogle10k.txt
2001-03-16	10-K	2000-12-31	ANNUAL REPORT	0001.txt
1999-03-26	10-K	1998-12-31	10-K
1998-03-11	10-K	1997-12-31	10-K
1997-03-26	10-K	1996-12-31	10-K
1996-04-01	10-K	1995-12-31	10-K
1994-03-31	10-K	1993-12-31	FORM 10-K