Investors
List of the current and past investors into Onyx Pharmaceuticals Inc with their respective financial instruments.| Investor | Profile | Country | Phone | Round | |||
|---|---|---|---|---|---|---|---|
|
Alta Partners LP | Venture capital firm based in San Francisco which invests primarily in biotechnology and life science companies. | United States | +1 (415) 362-4022 | N/A | ||
|
Amgen Inc | United States | +1 (805) 447-1000 | Acquisition | |||
|
Kleiner Perkins Caufield & Byers LLC (KPCB) | Venture capital firm. | United States | +1 (650) 233-2750 | N/A | ||
|
Sequoia Capital Operations LLC (Sequoia) | Venture capital firm. | United States | +1 (650) 854-3927 | N/A | ||
|
Sierra Ventures Management LLC | Venture capital firm based in San Mateo, California. | United States | +1 (650) 854-1000 | N/A |