MidCap Financial Investment Corporation Announces Stockholder Approval of the Proposal Related to the Proposed Mergers with Apollo Senior Floating Rate Fund Inc. (“AFT”) and Apollo Tactical Income Fund Inc. (“AIF”), and AFT and AIF Announce Adjournment of

Stockholders of AFT and AIF Who Have Voted Thus Far Have Strongly Supported the Merger Proposals

Both Leading Independent Proxy Advisors, Institutional Shareholder Services (“ISS”) and Glass Lewis & CO (“Glass Lewis”), Recommend AFT and AIF Stockholders Vote “FOR” the Merger Proposals