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Filing Detail
Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0000751652-12-000019
Filing Date
2012-06-22
Accepted
2012-06-22 16:57:20
Documents
2
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 11-K streip12311111-k.htm 11-K 284408
2 EXHIBIT 23.1 streip123111ex231.htm EX-23.1 3588
  Complete submission text file 0000751652-12-000019.txt   289048
Mailing Address 333 SOUTH STATE STREET P O BOX 45433 SALT LAKE CITY UT 84145-0433
Business Address 333 SOUTH STATE STREET PO BOX 45433 SALT LAKE CITY UT 84145-0433 8015345000
QUESTAR CORP (Filer) CIK: 0000751652 (see all company filings)

IRS No.: 870407509 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 11-K | Act: 34 | File No.: 001-08796 | Film No.: 12922946
SIC: 4923 Natural Gas Transmisison & Distribution