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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000950123-11-054821
Filing Date
2011-05-27
Accepted
2011-05-27 12:45:10
Documents
3
Effectiveness Date
2011-05-27

Document Format Files

Seq Description Document Type Size
1 DEFA14A c64899bdefa14a.htm DEFA14A 20119
2 GRAPHIC c64899bc6489901.gif GRAPHIC 13302
3 GRAPHIC c64899bc6489902.gif GRAPHIC 6318
  Complete submission text file 0000950123-11-054821.txt   48402
Mailing Address PO BOX 3014 NAPERVILLE IL 60566-7014
Business Address 1844 FERRY RD NAPERVILLE IL 60563 6303059500
NICOR INC (Filer) CIK: 0000072020 (see all company filings)

IRS No.: 362855175 | State of Incorp.: IL | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-07297 | Film No.: 11877072
SIC: 4924 Natural Gas Distribution