Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000898432-09-001344
Filing Date
2009-11-12
Accepted
2009-11-10 21:38:28
Documents
2

Document Format Files

Seq Description Document Type Size
1 schedule13g.txt SC 13G 29234
2 exhibit99-1.txt EX-99 3097
  Complete submission text file 0000898432-09-001344.txt   34229
Mailing Address 601 TECHNOLOGY DRIVE SUITE 310 CANONSBURG PA 15317
Business Address 601 TECHNOLOGY DRIVE SUITE 310 CANONSBURG PA 15317 4122811948
QUAKER CAPITAL MANAGEMENT CORP (Filed by) CIK: 0000911092 (see all company filings)

EIN.: 251495646 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 601 FRONT AVENUE, SUITE #502 COEUR D ALENE ID 83814
Business Address 601 FRONT AVENUE, SUITE #502 COEUR D ALENE ID 83814 208-292-2251
NightHawk Radiology Holdings Inc (Subject) CIK: 0001292470 (see all company filings)

EIN.: 870722777
Type: SC 13G | Act: 34 | File No.: 005-82336 | Film No.: 091173496
SIC: 8090 Services-Misc Health & Allied Services, NEC