SIC: 4931 - ELECTRIC & OTHER SERVICES COMBINED
State location: MN | State of Inc.: MN | Fiscal Year End: 1231
formerly: ALLETE (filings through 2001-01-25)
formerly: MINNESOTA POWER & LIGHT CO (filings through 1998-05-08)
formerly: MINNESOTA POWER INC (filings through 2000-07-21)
(CF Office: 01 Energy & Transportation)
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| Filings | Format | Description | Filing Date | File/Film Number |
|---|---|---|---|---|
| 3 | Documents | Initial statement of beneficial ownership of securities Acc-no: 0001062993-25-008110 Size: 4 KB |
2025-04-28 | |
| 8-K | Documents Interactive Data | Current report, item 5.02
Acc-no: 0000066756-25-000049 (34 Act) Size: 177 KB |
2025-04-16 | 001-03548 25841742 |
| ARS | Documents | Annual Report to Security Holders Acc-no: 0000066756-25-000045 (34 Act) Size: 7 MB |
2025-03-31 | 001-03548 25794035 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000066756-25-000044 (34 Act) Size: 1 MB |
2025-03-31 | 001-03548 25794029 |
| DEF 14A | Documents Interactive Data | Other definitive proxy statements Acc-no: 0000066756-25-000043 (34 Act) Size: 34 MB |
2025-03-31 | 001-03548 25793986 |
| PRE 14A | Documents Interactive Data | Other preliminary proxy statements Acc-no: 0000066756-25-000028 (34 Act) Size: 34 MB |
2025-03-17 | 001-03548 25745295 |
| 8-K/A | Documents Interactive Data | [Amend] Current report, item 5.02
Acc-no: 0000066756-25-000024 (34 Act) Size: 180 KB |
2025-03-14 | 001-03548 25741149 |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-005349 Size: 6 KB |
2025-03-13 | |
| 8-K | Documents Interactive Data | Current report, items 5.02 and 9.01
Acc-no: 0000066756-25-000020 (34 Act) Size: 208 KB |
2025-03-11 | 001-03548 25725785 |
| S-3ASR | Documents Interactive Data | Automatic shelf registration statement of securities of well-known seasoned issuers Acc-no: 0000066756-25-000017 (33 Act) Size: 811 KB |
2025-02-14 | 333-284981 25629833 |
| 10-K | Documents Interactive Data | Annual report [Section 13 and 15(d), not S-K Item 405] Acc-no: 0000066756-25-000013 (34 Act) Size: 21 MB |
2025-02-13 | 001-03548 25616635 |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-001866 Size: 8 KB |
2025-02-07 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-001865 Size: 6 KB |
2025-02-07 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-001864 Size: 6 KB |
2025-02-07 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-001863 Size: 6 KB |
2025-02-07 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-001862 Size: 7 KB |
2025-02-07 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-001367 Size: 6 KB |
2025-01-31 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-001366 Size: 7 KB |
2025-01-31 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-001365 Size: 6 KB |
2025-01-31 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-001361 Size: 5 KB |
2025-01-31 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-001360 Size: 7 KB |
2025-01-31 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-25-001357 Size: 5 KB |
2025-01-31 | |
| 8-K | Documents Interactive Data | Current report, item 5.02
Acc-no: 0000066756-25-000004 (34 Act) Size: 169 KB |
2025-01-24 | 001-03548 25551598 |
| 8-K | Documents Interactive Data | Current report, items 7.01, 8.01, and 9.01
Acc-no: 0000066756-24-000097 (34 Act) Size: 205 KB |
2024-12-19 | 001-03548 241564170 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0000066756-24-000093 (34 Act) Size: 8 MB |
2024-10-30 | 001-03548 241407035 |
| SD | Documents Interactive Data | Specialized disclosure report Acc-no: 0000066756-24-000088 (34 Act) Size: 122 KB |
2024-09-25 | 001-03548 241325212 |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-016887 Size: 5 KB |
2024-09-23 | |
| 3 | Documents | Initial statement of beneficial ownership of securities Acc-no: 0001062993-24-016885 Size: 8 KB |
2024-09-23 | |
| 8-K | Documents Interactive Data | Current report, items 5.07, 7.01, and 9.01
Acc-no: 0000066756-24-000083 (34 Act) Size: 217 KB |
2024-08-21 | 001-03548 241229357 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000066756-24-000080 (34 Act) Size: 20 KB |
2024-08-14 | 001-03548 241208939 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0000066756-24-000077 (34 Act) Size: 9 MB |
2024-08-01 | 001-03548 241163357 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000066756-24-000072 (34 Act) Size: 22 KB |
2024-07-22 | 001-03548 241131911 |
| DEFM14A | Documents | Definitive proxy statement relating to merger or acquisition Acc-no: 0001140361-24-032849 (34 Act) Size: 4 MB |
2024-07-10 | 001-03548 241110479 |
| 11-K | Documents | Annual report of employee stock purchase, savings and similar plans Acc-no: 0000066756-24-000069 (34 Act) Size: 295 KB |
2024-06-27 | 001-03548 241079715 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000066756-24-000066 (34 Act) Size: 21 KB |
2024-06-21 | 001-03548 241061008 |
| PRER14A | Documents | Preliminary Proxy Soliciting materials Acc-no: 0001140361-24-030870 (34 Act) Size: 4 MB |
2024-06-21 | 001-03548 241059723 |
| PREM14A | Documents | Preliminary proxy statements relating to merger or acquisition Acc-no: 0001140361-24-030758 (34 Act) Size: 3 MB |
2024-06-20 | 001-03548 241057462 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000066756-24-000063 (34 Act) Size: 37 KB |
2024-06-14 | 001-03548 241045741 |
| 3 | Documents | Initial statement of beneficial ownership of securities Acc-no: 0001062993-24-012017 Size: 530 KB |
2024-06-06 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-011889 Size: 5 KB |
2024-06-04 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-011888 Size: 6 KB |
2024-06-04 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-011887 Size: 5 KB |
2024-06-04 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-011885 Size: 4 KB |
2024-06-04 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-011884 Size: 5 KB |
2024-06-04 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-011883 Size: 4 KB |
2024-06-04 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-011882 Size: 4 KB |
2024-06-04 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-011881 Size: 5 KB |
2024-06-04 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-011880 Size: 4 KB |
2024-06-04 | |
| 8-K | Documents Interactive Data | Current report, item 5.07
Acc-no: 0000066756-24-000061 (34 Act) Size: 193 KB |
2024-05-20 | 001-03548 24965222 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000066756-24-000058 (34 Act) Size: 33 KB |
2024-05-17 | 001-03548 24961043 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000066756-24-000055 (34 Act) Size: 19 MB |
2024-05-09 | 001-03548 24932070 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0000066756-24-000050 (34 Act) Size: 7 MB |
2024-05-09 | 001-03548 24928362 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000066756-24-000044 (34 Act) Size: 3 MB |
2024-05-06 | 001-03548 24918301 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000066756-24-000042 (34 Act) Size: 8 MB |
2024-05-06 | 001-03548 24918284 |
| 8-K | Documents Interactive Data | Current report, items 1.01, 7.01, and 9.01
Acc-no: 0000066756-24-000034 (34 Act) Size: 3 MB |
2024-05-06 | 001-03548 24915631 |
| ARS | Documents | Annual Report to Security Holders Acc-no: 0000066756-24-000025 (34 Act) Size: 3 MB |
2024-03-28 | 001-03548 24792381 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000066756-24-000024 (34 Act) Size: 1 MB |
2024-03-28 | 001-03548 24792379 |
| DEF 14A | Documents Interactive Data | Other definitive proxy statements Acc-no: 0000066756-24-000023 (34 Act) Size: 33 MB |
2024-03-28 | 001-03548 24792376 |
| 8-K | Documents Interactive Data | Current report, item 5.02
Acc-no: 0000066756-24-000016 (34 Act) Size: 167 KB |
2024-03-20 | 001-03548 24765398 |
| 8-K/A | Documents Interactive Data | [Amend] Current report, item 7.01
Acc-no: 0000066756-24-000013 (34 Act) Size: 180 KB |
2024-02-20 | 001-03548 24653499 |
| 8-K | Documents Interactive Data | Current report, item 7.01
Acc-no: 0000066756-24-000008 (34 Act) Size: 178 KB |
2024-02-20 | 001-03548 24650536 |
| 10-K | Documents Interactive Data | Annual report [Section 13 and 15(d), not S-K Item 405] Acc-no: 0000066756-24-000007 (34 Act) Size: 19 MB |
2024-02-20 | 001-03548 24650510 |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001104659-24-019998 (34 Act) Size: 13 KB |
2024-02-13 | 005-20041 24627245 |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-002745 Size: 6 KB |
2024-02-09 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-002744 Size: 7 KB |
2024-02-09 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-002743 Size: 6 KB |
2024-02-09 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-002742 Size: 6 KB |
2024-02-09 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-002741 Size: 6 KB |
2024-02-09 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-002740 Size: 8 KB |
2024-02-09 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-001508 Size: 6 KB |
2024-01-29 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-001507 Size: 5 KB |
2024-01-29 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-001506 Size: 7 KB |
2024-01-29 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-001505 Size: 5 KB |
2024-01-29 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-001500 Size: 7 KB |
2024-01-29 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-24-001498 Size: 6 KB |
2024-01-29 | |
| SC 13G/A | Documents | [Amend] Statement of Beneficial Ownership by Certain Investors Acc-no: 0001086364-24-001428 (34 Act) Size: 13 KB |
2024-01-23 | 005-20041 24551354 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0000066756-23-000044 (34 Act) Size: 8 MB |
2023-11-02 | 001-03548 231369384 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0000066756-23-000040 (34 Act) Size: 8 MB |
2023-08-08 | 001-03548 231148725 |
| 11-K | Documents | Annual report of employee stock purchase, savings and similar plans Acc-no: 0000066756-23-000035 (34 Act) Size: 289 KB |
2023-06-28 | 001-03548 231053035 |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-012584 Size: 4 KB |
2023-06-01 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-012583 Size: 4 KB |
2023-06-01 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-012582 Size: 4 KB |
2023-06-01 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-012578 Size: 5 KB |
2023-06-01 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-012577 Size: 5 KB |
2023-06-01 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-012573 Size: 5 KB |
2023-06-01 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-012570 Size: 4 KB |
2023-06-01 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-012569 Size: 4 KB |
2023-06-01 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-012559 Size: 5 KB |
2023-06-01 | |
| 8-K | Documents Interactive Data | Current report, item 5.07
Acc-no: 0000066756-23-000032 (34 Act) Size: 217 KB |
2023-05-12 | 001-03548 23912441 |
| 10-Q | Documents Interactive Data | Quarterly report [Sections 13 or 15(d)] Acc-no: 0000066756-23-000029 (34 Act) Size: 7 MB |
2023-05-03 | 001-03548 23880681 |
| ARS | Documents | Annual Report to Security Holders Acc-no: 0000066756-23-000025 (34 Act) Size: 6 MB |
2023-03-23 | 001-03548 23753898 |
| DEFA14A | Documents | Additional definitive proxy soliciting materials and Rule 14(a)(12) material Acc-no: 0000066756-23-000023 (34 Act) Size: 735 KB |
2023-03-23 | 001-03548 23753887 |
| DEF 14A | Documents Interactive Data | Other definitive proxy statements Acc-no: 0000066756-23-000021 (34 Act) Size: 13 MB |
2023-03-23 | 001-03548 23753874 |
| 8-K | Documents Interactive Data | Current report, item 7.01
Acc-no: 0000066756-23-000007 (34 Act) Size: 195 KB |
2023-02-16 | 001-03548 23636650 |
| 10-K | Documents Interactive Data | Annual report [Section 13 and 15(d), not S-K Item 405] Acc-no: 0000066756-23-000005 (34 Act) Size: 22 MB |
2023-02-16 | 001-03548 23636639 |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-002673 Size: 5 KB |
2023-02-10 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-002672 Size: 5 KB |
2023-02-10 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-002671 Size: 6 KB |
2023-02-10 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-002670 Size: 5 KB |
2023-02-10 | |
| 4 | Documents | Statement of changes in beneficial ownership of securities Acc-no: 0001062993-23-002669 Size: 5 KB |
2023-02-10 |