Align Technology Inc $247,535,228 Nuvasive Inc $2,024,945 Ehealth, Inc. $122,964 Orexigen Therapeutics, Inc. $140 Neuropace Inc $2,569 Align Technology Inc $247,535,228 Nuvasive Inc $2,024,945 Ehealth, Inc. $122,964 Orexigen Therapeutics, Inc. $140 Neuropace Inc $2,569