SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000922423-05-001633
Filing Date
2005-10-11
Accepted
2005-10-11 16:39:56
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G kl01015_sc13g.txt SC 13G 8962
  Complete submission text file 0000922423-05-001633.txt   10976
Mailing Address 1775 BROADWAY 26TH FLOOR NEW YORK NY 10019
Business Address 1775 BROADWAY 26TH FLOOR NEW YORK NY 10019 2127652500
GILDER GAGNON HOWE & CO LLC (Filed by) CIK: 0000902464 (see all company filings)

IRS No.: 133174112 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 1380 RT. 286 EAST, SUITE #121 INDIANA PA 15701
Business Address 1380 RT. 286 EAST, SUITE #121 INDIANA PA 15701 724-465-8904
Superior Well Services, INC (Subject) CIK: 0001323715 (see all company filings)

IRS No.: 202535684 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-80915 | Film No.: 051133106
SIC: 1389 Oil & Gas Field Services, NEC