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  NORTHERN STATES POWER CO   |  1123852

Available Fillings Total Fillings:373
Form Type Form Count
8-K 187
10-Q 73
8-A12B 1
10-12G/A 2
424B2 18
POS AM 1
S-4 1
10-K 26
15-12G 1
FWP 18
424B5 21
25-NSE 1
424B3 4
REGDEX 1
CERTNYS 1
10-12G 1
S-3ASR 6
10-Q/A 4
EFFECT 2
S-3 4
Financials Total:290
Form Type Act Filing Date Report Date Action
10-Q 34 04/24/2025 03/31/2025 |    |  
10-K 34 02/27/2025 12/31/2024 |    |  
8-K 34 02/21/2025 02/20/2025 |    |  
8-K 34 02/06/2025 02/06/2025 |    |  
8-K 34 12/02/2024 12/02/2024 |    |  
10-Q 34 10/31/2024 09/30/2024 |    |  
10-Q 34 08/01/2024 06/30/2024 |    |  
8-K 34 06/26/2024 06/26/2024 |    |  
8-K 34 02/29/2024 02/29/2024 |    |  
10-K 34 02/21/2024 12/31/2023 |    |  
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Ipos Total:4
Form Type Act Filing Date Report Date Action
S-3 33 06/25/2012 05/31/2025
S-3 33 12/10/2007 05/31/2025
S-3 33 03/22/2005 05/31/2025
S-3 04/17/2001 05/31/2025
Form Type Act Filing Date Report Date Action
8-K 34 02/21/2025 02/20/2025 |    |  
8-K 34 02/06/2025 02/06/2025 |    |  
8-K 34 12/02/2024 12/02/2024 |    |  
8-K 34 06/26/2024 06/26/2024 |    |  
8-K 34 02/29/2024 02/29/2024 |    |  
8-K 34 01/25/2024 01/25/2024 |    |  
8-K 34 11/01/2023 11/01/2023 |    |  
8-K 34 10/27/2023 10/27/2023 |    |  
8-K 34 07/27/2023 07/27/2023 |    |  
8-K 34 06/05/2023 06/01/2023 |    |  
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