Filing Date Filing Downloads 08/19/08 4 08/07/08 4 08/07/08 4 08/04/08 10Q 06/17/08 S-8 05/05/08 10Q 04/14/08 4 04/10/08 4 04/04/08 DEF 14A 03/03/08 4 02/29/08 4 02/25/08 10-K 01/11/08 4 01/10/08 4 01/02/08 4 12/28/07 8K 11/29/07 4 11/09/07 SC 13G/A 10/29/07 10-Q 08/02/07 4 07/30/07 10-Q 06/07/07 4 06/04/07 4 05/04/07 4 04/30/07 10-Q 04/26/07 DEF 14A 04/20/07 8-K 03/15/07 4 02/26/07 10-K 02/15/07 5 02/14/07 SC 13G/A 01/31/07 SC 13G/A 01/18/07 4 01/08/07 4 12/14/06 4 11/16/06 4 10/30/06 10-Q 10/12/06 4 07/31/06 10-Q 06/26/06 4 05/15/06 4 05/01/06 10-Q 04/28/06 DEF 14A 04/10/06 5 02/27/06 10-K 01/12/06 4 01/12/06 8-K 01/10/06 4 01/06/06 4 01/05/06 4 12/29/05 4 10/27/05 10-Q 09/22/05 4 07/28/05 10-Q 07/13/05 4 07/12/05 8-K 06/16/05 4 06/03/05 4 04/28/05 10-Q 04/27/05 8-K 04/27/05 DEF 14A 04/12/05 4 04/12/05 4 03/22/05 4 03/10/05 4 03/07/05 4 03/04/04 4 03/02/05 4 03/02/04 4 02/25/05 10-K 11/04/04 10-Q 09/30/04 8-K 09/09/04 4 08/26/04 4 08/25/04 4 08/05/04 10-Q 06/16/04 4 06/03/04 4/A 06/02/04 4/A 06/01/04 8-K 05/28/04 4 05/26/04 4 05/06/04 10-Q 04/29/04 DEF 14A 03/31/04 4 03/09/04 4 03/02/04 10-K 02/18/04 8-K 02/13/04 SC 13G/A 02/09/04 SC 13G/A 11/21/03 S-3 11/20/03 8-K 11/06/03 10-Q 09/23/03 8-K 08/07/03 10-Q 05/07/03 10-Q 04/30/03 DEF 14A 03/07/03 10-K 02/14/03 SC 13G/A 10/31/02 10-Q 08/07/02 10-Q 05/09/02 SC 13G 05/03/02 10-Q 04/30/02 DEF 14A 03/13/02 10-K405 11/01/01 10-Q 08/02/01 10-Q 05/04/01 10-Q 04/30/01 DEF 14A 03/01/01 10-K405 01/23/01 SC 13G/A 11/02/00 10-Q 08/08/00 10-Q 06/27/00 DEFR14A 05/09/00 10-Q 04/28/00 DEF 14A 04/11/00 SC 13D/A 04/11/00 SC 13D/A 03/27/00 10-K405 11/12/99 10-Q 10/26/99 SC 13D/A 10/26/99 SC 13D/A 10/22/99 8-K 08/19/99 SC 13D/A 08/11/99 10-Q 07/29/99 SC 13D/A 05/12/99 10-Q 04/30/99 DEF 14A 03/30/99 10-K405 02/09/99 SC 13G/A 01/29/99 SC 13G/A 10/23/98 SC 13D/A 08/13/98 10-Q 07/31/98 8-K/A 07/02/98 8-K 05/27/98 S-8 05/12/98 10-Q 04/29/98 DEF 14A 03/26/98 10-K405 02/12/98 SC 13D/A 02/09/98 SC 13G/A 01/26/98 SC 13G/A 11/14/97 10-Q 08/13/97 10-Q 05/13/97 10-Q 04/30/97 DEF 14A 03/04/97 10-K405 02/11/97 SC 13G 01/29/97 SC 13G/A 12/17/96 8-K 11/12/96 10-Q 08/12/96 10-Q 07/01/96 S-8 05/17/96 DEFA14A 05/13/96 10-Q 04/25/96 DEF 14A 03/26/96 10-K405 02/14/96 SC 13G/A 02/01/96 SC 13G/A 01/05/96 S-3/A 01/03/96 8-K 12/20/95 10-K405/A 12/20/95 10-Q/A 12/20/95 10-Q/A 12/20/95 10-Q/A 12/08/95 S-3/A 11/14/95 10-Q 09/21/95 8-K 09/20/95 S-3 08/14/95 10-Q 05/12/95 10-Q 04/28/95 DEF 14A 03/31/95 10-K405 03/03/95 SC 13D/A 03/03/95 SC 13D/A 03/02/95 SC 13D/A 02/21/95 8-K 02/13/95 SC 13G 02/07/95 SC 13D/A 02/07/95 SC 13D/A 02/06/95 SC 13D/A 01/18/95 8-K 03/23/94 SC 13D/A