SEC EDGAR Filing Information

Form 4 -- Statement of changes in beneficial ownership of securities

Period of Report: 2008-01-07
Filing Date Changed: 2008-01-09
Documents: 2

SEC Accession No.
0001209191-08-002948
Filing date: 2008-01-09
Accepted: 2008-01-09 21:51:13

Table of submitted documents:

Seq	Type	Document	Size	Description
1	4	bny45725_key4.html		MAIN DOCUMENT DESCRIPTION
1	4	bny45725_key4.xml	13062	MAIN DOCUMENT DESCRIPTION
2	EX-99	ex99lionandkey.txt	312	ADDITIONAL EXHIBITS

		0001209191-08-002948.txt	16291	Complete submission text file

Filer Information:

KEY ENERGY SERVICES INC (Issuer) (0000318996)
IRS No.: 042648081 | State of Incorp.: MD | Fiscal Year End: 1231
SIC: 1381 Drilling Oil & Gas Wells

Assistant Director 4

Business Address
1301 MCKINNEY STREET
SUITE 1800
HOUSTON TX 77010
713-651-4300

Mailing Address
1301 MCKINNEY STREET
SUITE 1800
HOUSTON TX 77010

RACHESKY MARK H MD (Reporting) (0001194368)
Type: 4 | Act: 34 | File No.: 001-08038 | Film No.: 08521880

Business Address
NEOSE TECHNOLOGIES INC
102 WITMER RD
HORSHAM PA 19044
2122620005

Mailing Address
40 WEST 57TH STREET, 24TH FLOOR
NEW YORK NY 10019

MHR FUND MANAGEMENT LLC (Reporting) (0001277742)
Type: 4 | Act: 34 | File No.: 001-08038 | Film No.: 08521879

Business Address
C/O O'MELVENY & MYERS LLP
TIMES SQUARE TOWER, 7 TIMES SQUARE
NEW YORK NY 10036
212-728-5977

Mailing Address
C/O O'MELVENY & MYERS LLP
TIMES SQUARE TOWER, 7 TIMES SQUARE
NEW YORK NY 10036