Donald Glickman

MassMutual Corporate Investors, Inc. is a closed-end investment company, first offered to the public in 1971, whose shares are traded on the New York Stock Exchange under the trading symbol (MCI). The Trust's share price can be found in the financial section of most newspapers as 'MassCp' or 'MassMuInv' under the New York Stock Exchange listings. The Trust's investment objective is to maintain a portfolio of securities providing a fixed yield and at the same time offering an opportunity for capital gains. The Trust's principal investments are privately placed, below-investment grade, long-term corporate debt obligations with equity features such as warrants, conversion rights, or other equity features and, occasionally, preferred stocks.

MassMutual Participation Investors is a closed-end investment company. The Trust's investment objective is to maximize total return by providing a high level of current income, the potential for growth of income, and capital appreciation. The Trust also invest in publicly traded debt securities (including high yield securities), with an emphasis on those with equity features, and in convertible preferred stocks and, subject to certain limitations, readily marketable equity securities. In addition, the Trust may temporarily invest in high quality, readily marketable securities. Babson Capital Management LLC manages the Trust on a total return basis. MassMutual Participation Investors is headquartered in Springfield, MA.

Barings Participation Investors is a closed-end investment company. Its investment objective is to provide total return by providing a high level of current income, the potential for growth of income and capital appreciation. Barings Participation was founded on April 7, 1988 and is headquartered in Charlotte, NC.

Barings Corporate Investors, a closed-end investment company traded on the New York Stock Exchange, invests in small and middle market companies. The fund provides financing in the form of mezzanine debt and equity for acquisition transactions. Its principal investments are privately placed, below-investment grade, long term debt obligations with equity features such as common stock, warrants, conversion rights, or other equity features and, occasionally, preferred stocks.

NRC Group Holdings Corp. engaged in the provision of environmental, compliance, and waste management services. It operated through the following business segments: Domestic Standby Services, Domestic Environmental Services, International Services, and Sprint. The Domestic Standby Services segment supplied commercial standby oil spill compliance and emergency response services. The International Services segment included the provision of industrial, emergency response and drainage services. The Domestic Environmental Services segment provided environmental and industrial services to energy, engineering and construction, environmental, health care, industrial, maritime, railroad, transportation and other customers across the United States. The Sprint segment offered energy-related services and waste disposal services predominately to upstream energy customers currently concentrated in the Eagle Ford and Permian Basins. The company was founded on June 3, 2017 and was headquartered in Houston, TX.

NorthStar Group Holdings LLC provides environmental remediation and demolition services. The company is headquartered in New York, NY.

Aeronautical & Gi Holdings Ltd. provides LED lighting systems for naval vessels, military and commercial aircraft and military ground vehicles. The firm core product lines include naval visual landing systems, wind and speed sensor systems for naval and aviation applications, expeditionary airfield lighting, aircraft and ground vehicle lights and night vision test equipment. The company was founded in 2014 and is headquartered in Worcester, the United Kingdom.

Global Marine Group is a market leader in offshore engineering. The private company is based in Chelmsford, UK. The British company provides power capabilities through CWind and subsea cable solutions to telecoms and oil and gas markets through Marine.

CTS Engines LLC engages in the provision of jet engine maintenance. It offers repair, overhaul of the CH6-80C2, CF6-80A, CF6-50 and PW2000, and testing services to owners and operators. The company was founded by Konrad Walter in 2002 and is headquartered in Fort Lauderdale, FL.