Recent Material Events - Grey Wolf, Inc (GW)

Filing Date	Description
2008-10-10	On September 4, 2008, H. Alan Caplan filed a shareholder derivative petition in a case styled H. Alan Caplan v. Steven A. Webster, William R. Ziegler, Frank M. Brown, William T. Donovan, Thomas P. Richards, Robert E. Rose, Trevor Turbidy and Grey Wo ...
2008-09-24	On September 4, 2008, Howard G. Ahrens filed a class action petition in a case Howard G. Ahrens, On Behalf of Itself and All Others Similarly Situated vs. Grey Wolf, Inc., Frank M. Brown, William T. Donovan, Thomas P. Richards, Robert E. Rose, Trevor ...
2008-08-27	On August 24, 2008, Grey Wolf, Inc., a Texas corporation (“ Grey Wolf’ ), Precision Drilling Trust, an Alberta unincorporated open-ended investment trust (“ Precision ”), Precision Drilling Corporation, a corporation amalgamated u ...
2008-08-01	On July 31, 2008, Grey Wolf, Inc. issued a press release announcing operating results for the quarter ended June 30, 2008. A copy of this press release is being furnished as an exhibit to this report. ...
2008-07-15	On July 15, 2008, Grey Wolf, Inc. (“Grey Wolf”) and Basic Energy Services, Inc. (“Basic”) mutually agreed to terminate the Agreement and Plan of Merger (the “Merger Agreement”) dated April 20, 2008 by and among Grey Wolf ...
2008-07-09	On July 9, 2008, Grey Wolf, Inc. issued a press release announcing that Proxy Governance, Inc. had recommended that their clients holding shares of Grey Wolf common stock vote FOR the proposed merger with Basic Energy Services, Inc., which is attache ...
2008-07-08	Additional information concerning the Grey Wolf, Inc. (“Grey Wolf”) and Basic Energy Services, Inc. (“Basic Energy Services”) proposed merger and concerning Grey Wolf’s consideration of Precision Drilling Trust’s proposa ...
2008-07-08	On July 8, 2008, Grey Wolf, Inc. issued a press release announcing that Egan-Jones Proxy Services had recommended that their clients holding shares of Grey Wolf common stock vote FOR the proposed merger with Basic Energy Services, Inc., which is atta ...
2008-06-27	As previously reported, on June 24, 2008, Grey Wolf, Inc. (“Grey Wolf”) received a third unsolicited written proposal from the Board of Trustees of Precision Drilling Trust (“Precision”), the first proposal being the subject of ou ...
2008-06-25	On June 24, 2008, Grey Wolf, Inc. (“Grey Wolf”) received a third unsolicited written proposal from the Board of Trustees of Precision Drilling Trust (“Precision”), the first proposal being the subject of our Current Reports on For ...