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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001085256-07-000023
Filing Date
2007-02-09
Accepted
2007-02-09 11:00:06
Documents
1

Document Format Files

Seq Description Document Type Size
1 kegs13ga1.txt SC 13G/A 13077
  Complete submission text file 0001085256-07-000023.txt   15293
Mailing Address P O BOX 10627 MIDLAND TX 79702
Business Address TOW TOWER CENTER 20TH FL EAST BRUNSWICK NJ 08816 9082474822
KEY ENERGY SERVICES INC (Subject) CIK: 0000318996 (see all company filings)

IRS No.: 042648081 | State of Incorp.: MD | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-34118 | Film No.: 07596074
SIC: 1381 Drilling Oil & Gas Wells

Mailing Address 388 MARKET STREET SUITE 1700 SAN FRANCISCO CA 94111
Business Address 388 MARKET STREET SUITE 1700 SAN FRANCISCO CA 94111 4155912700
RS INVESTMENT MANAGEMENT CO LLC (Filed by) CIK: 0001085256 (see all company filings)

IRS No.: 943321067
Type: SC 13G/A