Align Technology Inc $260,461,186 Nuvasive Inc $2,024,945 Ehealth, Inc. $111,151 Orexigen Therapeutics, Inc. $140 Neuropace Inc $2,580 Align Technology Inc $260,461,186 Nuvasive Inc $2,024,945 Ehealth, Inc. $111,151 Orexigen Therapeutics, Inc. $140 Neuropace Inc $2,580