Pfenex Inc. is a clinical-stage biotechnology company engaged in the development of high-value and difficult to manufacture proteins including biosimilar therapeutics. The company's lead product candidate is PF582, a biosimilar candidate to Lucentis (ranibizumab), for the potential treatment of patients with retinal diseases.
A Lucentis biosimilar strikes me as a dubious business proposition given the availability of dirt-cheap off-label Avastin. Perhaps that’s why PFNX’s enterprise value (<$100M) is so low.