![]() Five Prime Therapeutics Five Prime Therapeutics is a biotechnology company focused on developing immuno-oncology and targeted cancer therapies. | ![]() Aptevo Therapeutics Aptevo Therapeutics is a biotech company primarily focused on bringing novel oncology and hematology therapeutics to market. | |
Founding Date | Founding Date 2001 | Founding Date 2016 |
Type | Type Subsidiary | Type Public |
Tags | ||
Locations | Locations South San Francisco, US HQ | Locations Seattle, US HQ |
Employees | Employees 5141% decrease | Employees 1182% decrease |
Financial | ||
Net income | Net income ($84.3m) (FY, 2020) | Net income ($26m) (FY, 2025) |

Aptevo Therapeutics is a biotech company primarily focused on bringing novel oncology and hematology therapeutics to market.
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