| Date Filed | Type | Description |
| 02/13/2008 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 01/11/2007 |
SC 13G/A
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend] |
| 03/17/2006 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals |
| 12/28/2004 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership |
| 02/14/2003 |
SC 13G
| ROCHE HOLDINGS INC reports a 59.8% stake in Genentech, Inc. |
| 03/18/2002 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 4.2% stake in LABORATORY CORPORATION OF AMERICA HOLDINGS |
| 02/28/2002 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 15.1% stake in LABORATORY CORPORATION OF AMERICA HOLDINGS |
| 06/13/2001 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 15.3% stake in LABORATORY CORPORATION OF AMERICA HOLDINGS |
| 05/17/2001 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 32.4% stake in LABORATORY CORPORATION OF AMERICA HOLDINGS |
| 02/13/2001 |
SC 13G/A
| ROCHE HOLDINGS INC reports a 58.4% stake in Genentech, Inc. |
| 10/30/2000 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 32.7% stake in LABORATORY CORPORATION OF AMERICA HOLDINGS |
| 06/30/2000 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 44% stake in LABORATORY CORPORATION OF AMERICA HOLDINGS |
| 06/07/2000 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 46% stake in LABORATORY CORPORATION OF AMERICA HOLDINGS |
| 04/10/2000 |
SC 13G
| ROCHE HOLDINGS INC reports a 58.9% stake in Genentech, Inc. |
| 06/17/1999 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 0% stake in GENENTECH, INC. |
| 06/15/1999 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 12.4% stake in GENENTECH, INC. |
| 06/04/1999 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 12.2% stake in GENENTECH, INC. |
| 02/06/1998 |
SC 13G
| ROCHE HOLDINGS INC reports a 0% stake in Protein Design Labs, Inc. |
| 02/14/1997 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 14.4% stake in GENENTECH, INC. |
| 01/30/1997 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 11.6% stake in GENENTECH, INC. |
| 02/13/1996 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 9.5% stake in GENENTECH, INC. |
| 10/31/1995 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 100% stake in GENENTECH, INC. |
| 09/08/1995 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 64.8% stake in GENENTECH, INC. |
| 07/10/1995 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 65.2% stake in GENENTECH, INC. |
| 05/25/1995 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 18.8% stake in GENENTECH, INC. |
| 05/09/1995 |
SC 13D
| ROCHE HOLDINGS INC reports a 49.9% stake in LABORATORY CORPORATION OF AMERICA HOLDINGS |
| 05/08/1995 |
SC 13D
| ROCHE HOLDINGS INC reports a 49.9% stake in LABORATORY CORPORATION OF AMERICA HOLDINGS |
| 05/01/1995 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 18.8% stake in GENENTECH, INC. |
| 01/23/1995 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 18.9% stake in GENENTECH, INC. |
| 01/09/1995 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 17.9% stake in GENENTECH, INC. |
| 04/27/1994 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 16.1% stake in GENENTECH, INC. |
| 04/22/1994 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 13.5% stake in GENENTECH, INC. |
| 04/21/1994 |
SC 13D/A
| ROCHE HOLDINGS INC reports a 12.8% stake in GENENTECH, INC. |