Filing

SC 13G

SC 13G

0000950134-08-001521·GEORGE KAISER FAMILY FOUNDATION

Filing metadata

Accession number: 0000950134-08-001521
Form type: SC 13G
Filer: GEORGE KAISER FAMILY FOUNDATION
CIK: CIK 1265376
Filed: Feb 01, 2008
Reporting period: Jan 22, 2008
Description: Passive 5%+ stake

Documents

0000950134-08-001521-index.htm

Complete submission

0000950134-08-001521.txt

directory listing

Filed by

GEORGE KAISER FAMILY FOUNDATION