Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000891836-10-000094
Filing Date
2010-05-10
Accepted
2010-05-10 17:17:58
Documents
2
Group Members
EDWARD H. MCDERMOTTJOHN H. SCULLYSAN FRANCISCO PARTNERS, L.P.SF ADVISORY PARTNERS, L.P.SPO ADVISORY PARTNERS, L.P.SPO PARTNERS II, L.P.THE ELIZABETH R. & WILLIAM J. PATTERSON FOUNDATIONWILLIAM E. OBERNDORFWILLIAM J. PATTERSON