GPSF Securities, Inc.

Track record of GPSF Securities, Inc.

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of GPSF Securities, Inc.

Co-insiders of GPSF Securities, Inc.

• ANDERSON EDWARD TA123 SYSTEMS, INC.
• COLE ANDREWA123 SYSTEMS, INC.
• DAMORE RICHARD AA123 SYSTEMS, INC.
• DESHPANDE GURURAJA123 SYSTEMS, INC.
• Forcier JasonA123 SYSTEMS, INC.
• Fulop RicA123 SYSTEMS, INC.
• GE CAPITAL CFE INCA123 SYSTEMS, INC.
• GE CAPITAL EQUITY INVESTMENTS INCA123 SYSTEMS, INC.
• GENERAL ELECTRIC CAPITAL CORPA123 SYSTEMS, INC.
• GENERAL ELECTRIC CAPITAL SERVICES INC/CTA123 SYSTEMS, INC.
• GENERAL ELECTRIC COA123 SYSTEMS, INC.
• Golato Louis MA123 SYSTEMS, INC.
• GOLDSTEIN ARTHUR LA123 SYSTEMS, INC.
• Granara JohnA123 SYSTEMS, INC.
• HAROIAN GARY EA123 SYSTEMS, INC.
• JACOBS PAUL EA123 SYSTEMS, INC.
• Johnson Richard ErnestA123 SYSTEMS, INC.
• Johnson Robert JosephA123 SYSTEMS, INC.
• KOPKOWSKI EDWARD WA123 SYSTEMS, INC.
• Little Mark MA123 SYSTEMS, INC.
• McCarthy Jeffrey PA123 SYSTEMS, INC.
• NBVM GP, LLCA123 SYSTEMS, INC.
• North Bridge Venture Management IV, L.P.A123 SYSTEMS, INC.
• North Bridge Venture Management V, L.P.A123 SYSTEMS, INC.
• NORTH BRIDGE VENTURE PARTNERS IV A LPA123 SYSTEMS, INC.
• NORTH BRIDGE VENTURE PARTNERS IV B LPA123 SYSTEMS, INC.
• NORTH BRIDGE VENTURE PARTNERS V A LPA123 SYSTEMS, INC.
• NORTH BRIDGE VENTURE PARTNERS V-B LPA123 SYSTEMS, INC.
• PRYSTASH DAVID JA123 SYSTEMS, INC.
• Pyenson Eric J.A123 SYSTEMS, INC.
• Riley Jr. Gilbert NA123 SYSTEMS, INC.
• RUBINO MIKEA123 SYSTEMS, INC.
• Sanders Evan CA123 SYSTEMS, INC.
• Taylor GeoffreyA123 SYSTEMS, INC.
• VIEAU DAVID PA123 SYSTEMS, INC.