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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
SEC Accession No. 0000897101-11-000704
Filing Date
2011-04-28
Accepted
2011-04-28 11:44:51
Documents
4
Period of Report
2011-03-31
Filing Date Changed
2011-04-28

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q FOR THE QUARTER ENDED MARCH 31, 2011 gniop112046_10q.htm 10-Q 312215
3 CERTIFICATION OF CEO PURSUANT TO SECTION 302 gniop112046_ex31-1.htm EX-31.1 11342
4 CERTIFICATION OF CFO PURSUANT TO SECTION 302 gniop112046_ex31-2.htm EX-31.2 11243
5 CERTIFICATION OF CEO/CFO PURSUANT TO SECTION 906 gniop112046_ex32.htm EX-32 14204
  Complete submission text file 0000897101-11-000704.txt   350080
Mailing Address W 1290 FIRST NATIONAL BANK BLDG 332 MINNESOTA STREET ST PAUL MN 55101-1361
Business Address W 1290 FIRST NATIONAL BANK BLDG 332 MINNESOTA ST SAINT PAUL MN 55101-1361 6122242385
GREAT NORTHERN IRON ORE PROPERTIES (Filer) CIK: 0000043410 (see all company filings)

IRS No.: 410788355 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-00701 | Film No.: 11786500
SIC: 6795 Mineral Royalty Traders
Assistant Director 9