Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000066756-23-000023
Filing Date
2023-03-23
Accepted
2023-03-22 17:44:35
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A a2023defa14aadditionaldefi.htm DEFA14A 17183
2 alleteinc_vxqmxcvxnaxp8569b.jpg GRAPHIC 285025
3 alleteinc_vxqmxcvxnaxp8569c.jpg GRAPHIC 235831
  Complete submission text file 0000066756-23-000023.txt   735391
Mailing Address 30 W SUPERIOR STREET DULUTH MN 55802-2093
Business Address 30 W SUPERIOR ST DULUTH MN 55802-2093 2182795000
ALLETE INC (Filer) CIK: 0000066756 (see all company filings)

IRS No.: 410418150 | State of Incorp.: MN | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-03548 | Film No.: 23753887
SIC: 4931 Electric & Other Services Combined