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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000905148-07-001358
Filing Date
2007-02-14
Accepted
2007-02-14 17:09:04
Documents
1

Document Format Files

Seq Description Document Type Size
1 efc7-0497_5832974formsc13g.txt SC 13G 22771
  Complete submission text file 0000905148-07-001358.txt   24933
Mailing Address 500 GOLDEN RIDGE RD SUITE 100 GOLDEN CO 80401
Business Address 500 GOLDEN RIDGE RD SUITE 100 GOLDEN CO 80401 3037160041
HEALTH GRADES INC (Subject) CIK: 0001027915 (see all company filings)

IRS No.: 621623449 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-58765 | Film No.: 07622444
SIC: 7389 Services-Business Services, NEC

Mailing Address 1603 ORRINGTON AVE. 13TH FLOOR EVANSTON IL 60201
Business Address 1603 ORRINGTON AVE. 13TH FLOOR EVANSTON IL 60201 (847)905-4400
Magnetar Financial LLC (Filed by) CIK: 0001352851 (see all company filings)

IRS No.: 043818748 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G