Allogene Therapeutics is a clinical stage immuno-oncology company focused on the development and commercialization of genetically engineered allogeneic T cell therapies for the treatment of cancer. Several of the company's key product candidates, including UCART19, ALLO-501 and ALLO-501A, are engineered allogeneic CAR T cell therapies that target CD19, a protein expressed on the cell surface of B cells and a validated target for B cell driven hematological malignancies. The company is developing an anti-CD52 monoclonal antibody, ALLO-647, which is designed to be used prior to infusing its other product candidates as part of the lymphodepletion regimen.

Arvinas is a biopharmaceutical company focused on improving the lives of patients suffering from debilitating and life-threatening diseases through the discovery, development and commercialization of therapies to degrade disease-causing proteins. The company is developing its lead product candidates, ARV-110 and ARV-471, into Phase 1 clinical trials. The company has initiated a Phase 1 clinical trial for ARV-110 in men with metastatic castration-resistant prostate cancer. The company is developing ARV-471, a PROTAC targeted protein degrader targeting the estrogen receptor protein, or ER, for the treatment of women with locally advanced or metastatic ER positive / HER2 negative breast cancer.

B. Riley Financial and its subsidiaries provide investment banking and financial services to corporate, institutional and high net worth clients, and asset disposition, valuation and appraisal and capital advisory services to a range of retail, wholesale and industrial clients, as well as lenders, capital providers, private equity investors and professional services firms throughout the U.S., Australia, Canada, and Europe. The company also provides consumer Internet access and related subscription services. The company's operating segments are: Capital Markets, Auction and Liquidation, Valuation and Appraisal, and Principal Investments - United Online and magicJack.

Boston Omaha is engaged in outdoor billboard advertising and surety insurance and related brokerage businesses. In addition, the company holds minority investments in commercial real estate management and brokerage services, a bank focused on servicing the automotive loan market, and a homebuilding company with operations located primarily in the southeast United States.

Century Bancorp is a bank holding company. Through its subsidiary, Century Bank and Trust Company, the company provides services to commercial enterprises, state and local governments and agencies, non-profit organizations and individuals. The company also provides securities brokerage services through a program called Investment Services at Century Bank, which is supported by LPL Financial, a third party securities brokerage business. The company grants single-family and multi-family residential loans, commercial and commercial real estate loans, municipal loans, and a variety of consumer loans. In addition, the company provides savings accounts, NOW accounts, demand deposits, time deposits and money market accounts.

Compass Diversified Holdings is a statutory trust that acquires and manages a group of small and middle-market businesses. The company's businesses include: branded consumer businesses, which includes its subsidiary, 5.11 ABR Corp., that provides purpose-built tactical apparel and gear for law enforcement, firefighters, EMS, and military special operations as well as outdoor and adventure enthusiasts; and niche industrial businesses, which includes its subsidiary, Foam Fabricators Inc., that designs and manufactures custom molded protective foam solutions and original equipment manufacturer components made from expanded polystyrene and other expanded polymers.

Ellington Residential Mortgaging Real Estate Investment Trust is focused on acquiring, investing in, and managing residential mortgage- and real estate-related assets. The company conducts business through its subsidiaries, EARN OP GP LLC and Ellington Residential Mortgage LP. The company may acquire and mortgage servicing rights, credit risk transfer securities, residential mortgage loans, and other mortgage- and real estate-related assets. The company may also invest in other instruments, including forward-settling To-Be-Announced Agency pass-through certificates, interest rate swaps and swaptions, U.S. Treasury securities, Eurodollar and U.S. Treasury futures, other financial derivatives, and cash equivalents.

Extreme Networks, together with its subsidiaries, is a provider of software-driven networking solutions for enterprise, data center, and service provider customers. Providing a combined end-to-end solution from the enterprise edge to the cloud, the company designs, develops, and manufactures wired and wireless network infrastructure equipment and develops the software for network management, policy, analytics, security, and access controls. The company's product categories include: Smart OmniEdge wireless and edge switching, Automated Campus, data center, unified applications, and cloud-based network management.

Horizon Technology Finance is a finance company that lends to and invests in development-stage companies in the technology, life science, healthcare information and services and cleantech industries (collectively, Target Industries). The company focuses on making secured debt investments to venture capital backed companies in its Target Industries. The company is an externally managed, closed-end, non-diversified management investment company that has elected to be regulated as a business development company. The company also has elected to be treated as a regulated investment company. The company's investment activities, and its day-to-day operations, are managed by its advisor, Horizon Technology Finance Management LLC.

Northern Oil and Gas is an independent energy company engaged in the acquisition, exploration, development and production of oil and natural gas properties, primarily in the Bakken and Three Forks formations within the Williston Basin in North Dakota and Montana. The company's primary focus is oil exploration and production through non-operated working interests in wells drilled and completed in spacing units that include its acreage. As a non-operator, the company is able to diversify its investment exposure by participating in a number of gross wells, as well as entering into project areas by partnering with operating partners.

Opko Health is a healthcare company. The company manages two segments: Diagnostics, which provides laboratory testing services utilized by healthcare providers in the detection, diagnosis, evaluation, monitoring, and treatment of diseases, including esoteric testing, molecular diagnostics, anatomical pathology, genetics, women's health and correctional healthcare; and Pharmaceutical, which includes Rayaldee for the treatment of secondary hyperparathyroidism in adults with chronic kidney disease (CKD) and vitamin D insufficiency, and Alpharen (Fermagate Tablets) for the treatment of hyperphosphatemia in CKD patients requiring regular hemodialysis.

Sutter Rock Capital is an externally managed, non-diversified closed-end management investment company. The company's investment objective is to maximize its portfolio's total return, principally by seeking capital gains on its equity and equity-related investments.