SIC: 4931 - ELECTRIC & OTHER SERVICES COMBINED
State location: MN | State of Inc.: MN | Fiscal Year End: 1231
formerly: NORTHERN STATES POWER CO /MN/ (filings through 2000-02-14)
(CF Office: 01 Energy & Transportation)
Get insider transactions for this issuer.
| Filings | Format | Description | Filing Date | File/Film Number |
|---|---|---|---|---|
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0000072903-25-000088 (34 Act) Size: 10 MB |
2025-04-24 | 001-03034 25866219 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0000072903-25-000084 (34 Act) Size: 840 KB |
2025-04-24 | 001-03034 25862833 |
| ARS | Documents | Annual Report to Security Holders Acc-no: 0000072903-25-000082 (34 Act) Size: 20 MB |
2025-04-08 | 001-03034 25822624 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000072903-25-000080 (34 Act) Size: 516 KB |
2025-04-08 | 001-03034 25822611 |
| DEF 14A | Documents Interactive Data | Other definitive proxy statements Acc-no: 0000072903-25-000078 (34 Act) Size: 82 MB |
2025-04-08 | 001-03034 25822597 |
| 8-K | Documents Interactive Data | Current report, item 8.01
Acc-no: 0000072903-25-000070 (34 Act) Size: 213 KB |
2025-04-01 | 001-03034 25796123 |
| 8-K | Documents Interactive Data | Current report, items 8.01 and 9.01
Acc-no: 0001193125-25-059950 (34 Act) Size: 341 KB |
2025-03-21 | 001-03034 25759488 |
| 424B2 | Documents Interactive Data | Prospectus [Rule 424(b)(2)] Acc-no: 0001193125-25-057615 (33 Act) Size: 749 KB |
2025-03-19 | 333-278797 25751597 |
| FWP | Documents | Filing under Securities Act Rules 163/433 of free writing prospectuses Acc-no: 0001193125-25-056696 (34 Act) Size: 15 KB |
2025-03-18 | 333-278797 25748928 |
| 424B5 | Documents | Prospectus [Rule 424(b)(5)] Acc-no: 0001193125-25-056223 (33 Act) Size: 565 KB |
2025-03-18 | 333-278797 25746604 |
| 8-K | Documents Interactive Data | Current report, item 5.02
Acc-no: 0000072903-25-000050 (34 Act) Size: 316 KB |
2025-03-03 | 001-03034 25698533 |
| S-8 | Documents Interactive Data | Securities to be offered to employees in employee benefit plans Acc-no: 0000072903-25-000045 (33 Act) Size: 271 KB |
2025-02-28 | 333-285468 25692125 |
| 10-K | Documents Interactive Data | Annual report [Section 13 and 15(d), not S-K Item 405] Acc-no: 0000072903-25-000029 (34 Act) Size: 39 MB |
2025-02-27 | 001-03034 25678740 |
| 8-K | Documents Interactive Data | Current report, item 8.01
Acc-no: 0000072903-25-000025 (34 Act) Size: 198 KB |
2025-02-21 | 001-03034 25653076 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0000072903-25-000023 (34 Act) Size: 1 MB |
2025-02-06 | 001-03034 25594730 |
| 8-K | Documents Interactive Data | Current report, item 5.02
Acc-no: 0000072903-25-000017 (34 Act) Size: 324 KB |
2025-01-23 | 001-03034 25550695 |
| 8-K | Documents Interactive Data | Current report, item 8.01
Acc-no: 0000072903-24-000209 (34 Act) Size: 211 KB |
2024-12-31 | 001-03034 241591425 |
| 8-K | Documents Interactive Data | Current report, item 8.01
Acc-no: 0000072903-24-000203 (34 Act) Size: 194 KB |
2024-12-02 | 001-03034 241518767 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 8.01, and 9.01
Acc-no: 0001193125-24-253127 (34 Act) Size: 567 KB |
2024-11-07 | 001-03034 241435655 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 8.01, and 9.01
Acc-no: 0001193125-24-251143 (34 Act) Size: 1 MB |
2024-11-05 | 001-03034 241426956 |
| 424B2 | Documents Interactive Data | Prospectus [Rule 424(b)(2)] Acc-no: 0001193125-24-250845 (33 Act) Size: 687 KB |
2024-11-05 | 333-278797 241425545 |
| 424B5 | Documents | Prospectus [Rule 424(b)(5)] Acc-no: 0001193125-24-250209 (33 Act) Size: 518 KB |
2024-11-04 | 333-278797 241420669 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0000072903-24-000199 (34 Act) Size: 11 MB |
2024-10-31 | 001-03034 241414838 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0000072903-24-000196 (34 Act) Size: 920 KB |
2024-10-31 | 001-03034 241411675 |
| 8-K | Documents Interactive Data | Current report, item 8.01
Acc-no: 0000072903-24-000194 (34 Act) Size: 211 KB |
2024-10-17 | 001-03034 241376982 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0000093751-24-000747 (34 Act) Size: 56 KB |
2024-10-16 | 005-32734 241373743 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0000072903-24-000172 (34 Act) Size: 11 MB |
2024-08-01 | 001-03034 241166299 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0000072903-24-000169 (34 Act) Size: 836 KB |
2024-08-01 | 001-03034 241163199 |
| 8-K | Documents Interactive Data | Current report, item 8.01
Acc-no: 0000072903-24-000167 (34 Act) Size: 219 KB |
2024-07-12 | 001-03034 241115027 |
| 8-K | Documents Interactive Data | Current report, item 8.01
Acc-no: 0000072903-24-000151 (34 Act) Size: 226 KB |
2024-06-27 | 001-03034 241079860 |
| 8-K | Documents Interactive Data | Current report, item 8.01
Acc-no: 0000072903-24-000149 (34 Act) Size: 198 KB |
2024-06-26 | 001-03034 241074638 |
| 11-K | Documents | Annual report of employee stock purchase, savings and similar plans Acc-no: 0000072903-24-000146 (34 Act) Size: 234 KB |
2024-06-06 | 001-03034 241026281 |
| 11-K | Documents | Annual report of employee stock purchase, savings and similar plans Acc-no: 0000072903-24-000145 (34 Act) Size: 415 KB |
2024-06-06 | 001-03034 241026236 |
| 11-K | Documents | Annual report of employee stock purchase, savings and similar plans Acc-no: 0000072903-24-000143 (34 Act) Size: 248 KB |
2024-06-06 | 001-03034 241026220 |
| 8-K | Documents Interactive Data | Current report, items 5.02, 5.07, and 9.01
Acc-no: 0000072903-24-000111 (34 Act) Size: 475 KB |
2024-05-23 | 001-03034 24979181 |
| S-8 | Documents | Securities to be offered to employees in employee benefit plans Acc-no: 0000072903-24-000108 (33 Act) Size: 330 KB |
2024-05-22 | 333-279635 24974085 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0000072903-24-000096 (34 Act) Size: 9 MB |
2024-04-25 | 001-03034 24874290 |
| 8-K | Documents Interactive Data | Current report, items 2.02 and 9.01
Acc-no: 0000072903-24-000092 (34 Act) Size: 687 KB |
2024-04-25 | 001-03034 24872066 |
| S-3ASR | Documents | Automatic shelf registration statement of securities of well-known seasoned issuers Acc-no: 0001193125-24-100820 (33 Act) Size: 3 MB |
2024-04-18 | 333-278797 24854601 |
| 8-K | Documents Interactive Data | Current report, item 8.01
Acc-no: 0000072903-24-000089 (34 Act) Size: 191 KB |
2024-04-11 | 001-03034 24839359 |