Resigned Director: METASOLV SOFTWARE (UK) - Dissolved (   From: Nov-1998   To: Jul-2000  )

Address: FLAT 1, 7 BALFOUR PLACE, LONDON, W1Y 5RF

Resigned Director: ATLAS VENTURE UK LIMITED - Dissolved (   From: Jun-1997   To: Mar-2008  )

Address: FLAT 1, 7 BALFOUR PLACE, LONDON, W1Y 5RF

Resigned Director: ENP LIMITED - Dissolved (   From: Jul-1999   To: Jun-2001  )

Address: FLAT 1, 7 BALFOUR PLACE, LONDON, W1Y 5RF

Resigned Director: ANADIGM LIMITED - Dissolved (   From: Oct-2003   To: Dec-2005  )

Address: FLAT 1, 7 BALFOUR PLACE, LONDON, W1Y 5RF

Resigned Director: NEXAGENT LIMITED - Dissolved (   From: Feb-2002   To: Mar-2008  )

Address: FLAT 1, 7 BALFOUR PLACE, LONDON, W1Y 5RF

Resigned Director: CHOREOLOGY LIMITED - Dissolved (   From: Dec-2003   To: Dec-2004  )

Address: FLAT 1, 7 BALFOUR PLACE, LONDON, W1Y 5RF

Resigned Director: XTERA COMMUNICATIONS LTD. - Dissolved (   From: May-2002   To: May-2007  )

Address: FLAT 1, 7 BALFOUR PLACE, LONDON, W1Y 5RF

Resigned Director: BROADCOM UK LTD - Active (   From: Dec-1999   To: Nov-2000  )

Address: FLAT 1, 7 BALFOUR PLACE, LONDON, W1Y 5RF

Resigned designated LLP Member: ATLAS VENTURE LLP - Dissolved (   From: Feb-2004   To: Mar-2008  )

Address: FLAT 1, 7 BALFOUR PLACE, LONDON, W1Y 5RF