| Date Filed | Type | Description |
| 01/27/2012 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/09/2011 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 02/01/2006 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/24/2005 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 5.3% stake in NETGEAR INC. |
| 02/10/2004 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 3.3% stake in REGENERATION TECHNOLOGIES, INC. |
| 10/08/2003 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 5.5% stake in REGENERATION TECHNOLOGIES, INC. |
| 02/10/2003 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 0% stake in Local Financial Corporation |
| 02/10/2003 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 0% stake in Magna Entertainment Corp. |
| 02/10/2003 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 0% stake in WEBSENSE INC. |
| 02/10/2003 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 0% stake in EMISPHERE TECHNOLOGIES, INC. |
| 07/16/2002 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 5.2% stake in WEBSENSE INC. |
| 03/21/2002 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 7% stake in Local Financial Corporation |
| 02/15/2002 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 5.1% stake in EMISPHERE TECHNOLOGIES, INC. |
| 02/11/2002 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 9.7% stake in Magna Entertainment Corp. |
| 02/05/2001 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 1.6% stake in PROTEIN DESIGN LABS, INC. |
| 02/05/2001 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 0% stake in PLX Technology Inc. |
| 03/27/2000 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 5% stake in PROTEIN DESIGN LABS, INC. |
| 02/11/2000 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 7.6% stake in PLX Technology Inc. |
| 11/15/1999 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 5.9% stake in PLX Technology Inc. |
| 02/10/1999 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 3.9% stake in Alantic Coast Airlines Holdings, Inc. |
| 02/10/1999 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 4.9% stake in White Cap Industries, Inc. |
| 02/10/1999 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 3.2% stake in BROADCOM CORPORATION |
| 02/10/1999 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 4.1% stake in SFX Entertainment Inc. |
| 02/10/1999 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 2.2% stake in CCA Prison Realty Trust |
| 02/10/1999 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 0% stake in Premisys Communications, Inc. |
| 02/10/1999 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 0% stake in Blue Rhino Corp. |
| 02/10/1999 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 0% stake in Pacific Sunwear of California, Inc. |
| 02/10/1999 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 0% stake in Hutchison Technology Inc. |
| 02/10/1999 |
SC 13G/A
| ZWEIG DIMENNA PARTNERS L P reports a 0% stake in Stolt Comex Seaway SA |
| 09/02/1998 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 5.8% stake in Pacific Sunwear of California, Inc. |
| 07/31/1998 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 5.6% stake in BROADCOM CORPORATION |
| 07/02/1998 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 5.1% stake in Alantic Coast Airlines Holdings, Inc. |
| 06/15/1998 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 5.4% stake in SFX Entertainment Inc. |
| 06/12/1998 |
SC 13G
| ZWEIG DIMENNA PARTNERS L P reports a 5.2% stake in Hutchison Technology Inc. |
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