KPTI vs OPI Comparison

Karyopharm Therapeutics Inc is a commercial-stage pharmaceutical company pioneering novel cancer therapies and dedicated to the discovery, development, and commercialization of drugs directed against nuclear export for the treatment of cancer and other diseases. XPOVIO (selinexor), is approved in the U.S. in multiple hematologic malignancy indications, including in combination with Velcade (bortezomib) and dexamethasone for the treatment of adult patients with multiple myeloma after at least one prior therapy, in combination with dexamethasone for the treatment of adult patients with heavily pretreated multiple myeloma and as a monotherapy for the treatment of adult patients with relapsed or refractory diffuse large B-cell lymphoma. The company derives its revenue from United States.

Office Properties Income Trust is a United States-based real estate investment trust. Its property portfolio is mainly composed of single-tenant office buildings, as well as multitenant properties, which are leased to parties of high credit quality characteristics. Its largest tenant is the U.S. government, followed by other smaller government entities and corporations. The company's properties are spread across the United States. The company has only one segment which is direct ownership of real estate properties.