SC 13G | 2010-01-28 | WELLS FARGO & CO/MN | WHITING PETROLEUM CORP | 241,646 | 7.0% | EDGAR |
SC 13G | 2009-12-03 | GEORGE KAISER FAMILY FOUNDATION | WHITING PETROLEUM CORP | 3,874,996 | 7.6% | EDGAR |
SC 13G/A | 2009-02-17 | WELLINGTON MANAGEMENT CO LLP | WHITING PETROLEUM CORP | 3,887,908 | 9.2% | EDGAR |
SC 13G/A | 2009-02-17 | DOUGLAS KEVIN | WHITING PETROLEUM CORP | 1,924,900 | 4.6% | EDGAR |
SC 13G/A | 2009-02-13 | NEUBERGER BERMAN INC | WHITING PETROLEUM CORP | 2,016,463 | 4.8% | EDGAR |
SC 13G | 2009-02-13 | RAINIER INVESTMENT MANAGEMENT INC/ | WHITING PETROLEUM CORP | 2,164,825 | 5.1% | EDGAR |
SC 13G/A | 2009-02-10 | WELLINGTON MANAGEMENT CO LLP | WHITING PETROLEUM CORP | 6,523,336 | 12.9% | EDGAR |
SC 13G/A | 2009-02-09 | DIMENSIONAL FUND ADVISORS INC | WHITING PETROLEUM CORP | 1,100,175 | 2.6% | EDGAR |
SC 13G/A | 2008-11-10 | NEUBERGER BERMAN INC | WHITING PETROLEUM CORP | 2,338,419 | 5.5% | EDGAR |
SC 13G/A | 2008-10-10 | WELLINGTON MANAGEMENT CO LLP | WHITING PETROLEUM CORP | 2,866,911 | 6.8% | EDGAR |
SC 13G | 2008-07-29 | DOUGLAS KEVIN | WHITING PETROLEUM CORP | 2,471,400 | 5.8% | EDGAR |
SC 13G | 2008-05-01 | WHITING PETROLEUM CORP | WHITING USA TRUST I | 2,186,389 | 15.8% | EDGAR |
SC 13G/A | 2008-02-14 | WELLINGTON MANAGEMENT CO LLP | WHITING PETROLEUM CORP | 5,256,621 | 12.4% | EDGAR |
SC 13G/A | 2008-02-12 | PRICE T ROWE ASSOCIATES INC /MD/ | WHITING PETROLEUM CORP | 2,067,800 | 4.8% | EDGAR |
SC 13G/A | 2008-02-12 | NEUBERGER BERMAN INC | WHITING PETROLEUM CORP | 4,754,877 | 11.2% | EDGAR |
SC 13G | 2008-02-06 | DIMENSIONAL FUND ADVISORS INC | WHITING PETROLEUM CORP | 3,100,071 | 7.3% | EDGAR |
SC 13G/A | 2008-01-22 | BARCLAYS GLOBAL INVESTORS NA /CA/ | WHITING PETROLEUM CORP | 891,083 | 2.1% | EDGAR |
SC 13G/A | 2007-10-10 | THIRD AVENUE MANAGEMENT LLC | WHITING PETROLEUM CORP | 1,592,283 | 3.8% | EDGAR |
SC 13G/A | 2007-02-14 | PRICE T ROWE ASSOCIATES INC /MD/ | WHITING PETROLEUM CORP | 1,999,800 | 5.4% | EDGAR |
SC 13G/A | 2007-02-14 | WELLINGTON MANAGEMENT CO LLP | WHITING PETROLEUM CORP | 5,026,056 | 13.6% | EDGAR |