SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000806260-10-000013
Filing Date
2010-02-11
Accepted
2010-02-11 10:59:17
Documents
1

Document Format Files

Seq Description Document Type Size
1 NORTHWESTERN CORPORATION 13GA MUNDER FILING northwesterncorp-a.txt SC 13G/A 7249
  Complete submission text file 0000806260-10-000013.txt   9257
Mailing Address 125 S DAKOTA AVENUE SUITE 1100 SIOUX SD 57104
Business Address 125 S DAKOTA AVENUE SUITE 1100 SIOUX SD 57104 6059782908
NORTHWESTERN CORP (Subject) CIK: 0000073088 (see all company filings)

IRS No.: 460172280 | State of Incorp.: DE | Fiscal Year End: 1206
Type: SC 13G/A | Act: 34 | File No.: 005-36015 | Film No.: 10590125
SIC: 4931 Electric & Other Services Combined

Mailing Address 480 PIERCE STREET BIRMINGHAM MI 48009
Business Address 480 PIERCE ST BIRMINGHAM MI 48009 2486479200
MUNDER CAPITAL MANAGEMENT (Filed by) CIK: 0000806260 (see all company filings)

IRS No.: 383212521 | State of Incorp.: MI | Fiscal Year End: 1231
Type: SC 13G/A