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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950123-10-017958
Filing Date
2010-02-26
Accepted
2010-02-26 14:24:41
Documents
10
Period of Report
2009-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K c55429e10vk.htm 10-K 1592087
2 EX-10.14 c55429exv10w14.htm EX-10.14 18480
3 EX-10.20 c55429exv10w20.htm EX-10.20 4914
4 EX-12 c55429exv12.htm EX-12 30689
5 EX-21 c55429exv21.htm EX-21 9748
6 EX-23 c55429exv23.htm EX-23 1433
7 EX-31.1 c55429exv31w1.htm EX-31.1 8448
8 EX-31.2 c55429exv31w2.htm EX-31.2 8740
9 EX-32.1 c55429exv32w1.htm EX-32.1 3228
10 EX-32.2 c55429exv32w2.htm EX-32.2 3023
  Complete submission text file 0000950123-10-017958.txt   1682279
Mailing Address 801 EAST 86TH AVE MERRILLVILLE IN 46410-6272
Business Address 801 EAST 86TH AVE MERRILLVILLE IN 46410-6272 2196475200
NISOURCE INC/DE (Filer) CIK: 0001111711 (see all company filings)

IRS No.: 352108964 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-16189 | Film No.: 10638155
SIC: 4931 Electric & Other Services Combined