Northern States Power Co

CIK 1123852 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for Northern States Power Co.

Recent SEC filings

FiledFormAccession number
Jul 30, 20268-K0000072903-26-000149
Jul 30, 202610-Q0001123852-26-000010
Jun 22, 20268-K0000072903-26-000107
May 11, 20268-K0000072903-26-000077
Apr 30, 202610-Q0001123852-26-000007
Apr 30, 20268-K0000072903-26-000070
Mar 12, 20268-K0001193125-26-103515
Mar 6, 2026424B20001193125-26-096586
Mar 5, 2026FWP0001193125-26-094174
Mar 5, 2026424B50001193125-26-092676
Feb 25, 202610-K0001123852-26-000003
Feb 5, 20268-K0000072903-26-000006
Oct 30, 20258-K0000072903-25-000254
Oct 30, 202510-Q0001123852-25-000017
Aug 25, 20258-K0000072903-25-000233
Jul 31, 20258-K0000072903-25-000221
Jul 31, 202510-Q0001123852-25-000014
Jun 30, 20258-K0000072903-25-000191
May 7, 20258-K0001193125-25-114909
May 5, 20258-K0001193125-25-112292
Apr 30, 2025424B20001193125-25-107509
Apr 28, 2025FWP0001193125-25-100806
Apr 28, 2025424B50001193125-25-098598
Apr 24, 202510-Q0001123852-25-000008
Apr 24, 20258-K0000072903-25-000084