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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000052388-24-000081
Filing Date
2024-02-12
Accepted
2024-02-12 11:34:42
Documents
2

Document Format Files

Seq Description Document Type Size
1 SC 13G/A northwesternenergygroup13g.htm SC 13G/A 81767
2 image_5a.jpg GRAPHIC 460
  Complete submission text file 0000052388-24-000081.txt   84204
Mailing Address 4500 MAIN STREET KANSAS CITY MO 64111
Business Address 4500 MAIN STREET KANSAS CITY MO 64111 816-531-5575
AMERICAN CENTURY INVESTMENT MANAGEMENT INC (Filed by) CIK: 0000052388 (see all company filings)

IRS No.: 440640487 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 3010 WEST 69TH STREET SIOUX FALLS SD 57108
Business Address 3010 WEST 69TH STREET SIOUX FALLS SD 57108 605-978-2900
NorthWestern Energy Group, Inc. (Subject) CIK: 0001993004 (see all company filings)

IRS No.: 932020320 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-94291 | Film No.: 24618294
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)