MidCap Financial Investment Corporation (Former name Apollo Investment Corporation) is business development company and a closed-end, externally managed, non-diversified management investment company. It is elected to be treated as a business development company (“BDC”) under the Investment Company Act of 1940 (the “1940 Act”) specializing in private equity investments in leveraged buyouts, acquisitions, recapitalizations, growth capital, refinancing and private middle market companies. It provides direct equity capital, mezzanine, first lien secured loans, stretch senior loans, unitranche loans, second lien secured loans and senior secured loans, unsecured debt, and subordinated debt and loans. It also seeks to invest in PIPES transactions.