Southern Power Co

CIK 1160661 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for Southern Power Co.

Recent SEC filings

FiledFormAccession number
Aug 19, 2026S-3ASR0001160661-26-000011
Jul 30, 202610-Q0000092122-26-000054
Jul 30, 20268-K0000092122-26-000056
Jun 22, 202625-NSE0000876661-26-000544
Jun 4, 20268-K0001160661-26-000008
Jun 2, 2026424B20001160661-26-000006
Jun 1, 2026424B50001160661-26-000002
Jun 1, 2026FWP0001160661-26-000004
Apr 30, 20268-K0000092122-26-000036
Apr 30, 202610-Q0000092122-26-000034
Feb 19, 202610-K0000092122-26-000006
Feb 19, 20268-K0000092122-26-000008
Oct 30, 202510-Q0000092122-25-000084
Oct 30, 20258-K0000092122-25-000086
Sep 19, 20258-K0001160661-25-000021
Sep 17, 2025424B20001160661-25-000016
Sep 17, 2025424B20001160661-25-000018
Sep 16, 2025424B50001160661-25-000010
Sep 16, 2025424B50001160661-25-000008
Sep 16, 2025FWP0001160661-25-000013
Sep 16, 2025FWP0001160661-25-000014
Aug 8, 2025EFFECT9999999995-25-002541
Aug 1, 2025S-30001160661-25-000004
Jul 31, 202510-Q0000092122-25-000076
Jul 31, 20258-K0000092122-25-000078