Date Filer Title Filing Type Shares Traded Price Total Held
May 11, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,000 $0.01 12,007
May 11, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,000 -- --
Apr 06, 2007
Senior VP - Operations
Senior VP - Operations Form 4 Other acquisition or disposition -- -- 4,845
Apr 06, 2007
Senior VP - Operations
Senior VP - Operations Form 4 Other acquisition or disposition -- -- 23,064
Mar 12, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,560 $0.01 2,976
Mar 12, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,560 -- --
Mar 12, 2007
Senior VP - Operations
Senior VP - Operations Form 4 Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities 502 $9.76 757
Mar 05, 2007
VP, Contr & Chf Acctg Officer
VP, Contr & Chf Acctg Officer Form 4 Other acquisition or disposition -- -- 697
Mar 05, 2007
VP, Contr & Chf Acctg Officer
VP, Contr & Chf Acctg Officer Form 4 Other acquisition or disposition -- -- 3,030
Mar 05, 2007
Senior VP and CFO
Senior VP and CFO Form 4 Other acquisition or disposition -- -- 625

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.