Anixa Biosciences is a biotechnology company focused on using the body's immune system to diagnose, treat and prevent cancer. The company's subsidiary, Anixa Diagnostics Corporation, develops Cchek?, a platform for non-invasive blood tests for the early detection of cancer. The company's subsidiary, Certainty Therapeutics, Inc., develops immuno-therapy drugs against cancer. The company has focused on the development of a treatment for ovarian cancer. The company is also engaged in limited patent licensing activities in the area of encrypted audio/video conference calling.

Cytosorbents is engaged in critical care immunotherapy, investigating and commercializing its CytoSorb blood purification technology to reduce uncontrolled inflammation in hospitalized patients around the world, to prevent or treat multiple organ failure in life-threatening illnesses and cardiac surgery. CytoSorb, the company's primary product, is approved in the European Union as an extracorporeal cytokine filter and is designed to reduce the cytokine storm that could otherwise cause massive inflammation, organ failure and death in common critical illnesses such as sepsis, burn injury, trauma, lung injury, and pancreatitis. CytoSorb is used during and after cardiac surgery.

Esquire Financial Holdings is a bank holding company. Through its subsidiary, Esquire Bank, National Association, the company is a full service commercial bank focused on serving the financial needs of the legal and small business communities on a national basis, as well as commercial and retail customers in the New York metropolitan market. The company provides tailored products and solutions to the legal community and their clients as well as merchant services solutions to small business owners, both on a national basis. The company also provides banking products for businesses and consumers in its local market area (a subset of the New York metropolitan market).

Friedman Industries manufactures and processes steel products and operates in two segments; coil products and tubular products. The coil product segment consists of the operation of hot-roll coil processing facilities. This segment sells its prime grade inventory under the Friedman Industries name but also maintains an inventory of non-standard coil products, consisting of mill secondary and excess prime coils. The tubular product segment consists of the company's Texas Tubular Products division (TTP), which operates electric resistance welded pipe mills. TTP has a pipe finishing facility that threads and couples oil country tubular goods and performs other services in the pipe finishing process.

Lakeland Industries manufactures and sells a line of industrial protective clothing and accessories. The company's principal products are: limited use/disposable protective clothing, which includes coveralls, laboratory coats, shirts, pants, hoods, aprons, sleeves, arm guards, caps and smock; chemical protective suits, which are worn by individuals on hazardous material teams and within general industry; firefighting and heat protective apparel for use by domestic and foreign fire departments; reusable woven garments, which include electrostatic dissipative apparel used by electric and gas utilities; high visibility clothing, which includes vests, and T-shirts; and gloves and sleeves.

Landec designs, develops, manufactures and sells health and wellness products for food and biomaterials markets. The company operates its business in two reportable business segments: Curation Foods, and Lifecore. The Curation Foods business is comprised of Curation Foods' packaged vegetables business sold primarily under the Eat Smart? brand, O Olive Oil & Vinegar? olive oils and wine vinegars, and Yucatan? and Cabo Fresh? guacamole and avocado food products. Lifecore is involved in the manufactures of pharmaceutical-grade sodium hyaluronate in bulk form as well as formulated and filled syringes and vials for injectable products used in treating a range of medical conditions and procedures.

Mid Penn Bancorp is a bank holding company. Through its subsidiary Mid Penn Bank (the Bank), the company is engaged in accepting deposits and loans. The Bank engages in commercial banking and trust business, making available to the community a range of financial services, including, but not limited to, mortgage and home equity loans, secured and unsecured commercial and consumer loans, lines of credit, construction financing, farm loans, community development and local government loans and various types of time and demand deposits. The Bank also provides other services such as online banking, telephone banking, cash management services, automated teller services and safe deposit boxes.

Neogen develops, manufactures, and markets a line of products for food and animal safety. The company's segments are: Food Safety, which is engaged in the development, production and marketing of diagnostic test kits and related products used by food producers and processors to detect harmful natural toxins, foodborne bacteria, allergens and levels of general sanitation; and Animal Safety, which is engaged in the development, production and marketing of products dedicated to animal safety, including a range of consumable products marketed to veterinarians and animal health product distributors, and provides genomic identification and related interpretive bioinformatic services.

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.

RLI is an insurance holding company. Through its subsidiaries collectively known as RLI Insurance Group, the company is engaged in underwriting selected property and casualty insurance. The company has three segments: casualty, which includes commercial excess and personal umbrella, general liability, commercial transportation, professional services, small commercial, executive products, and other casualty; property, which includes commercial property, specialty personal and other property coverages; and surety, which includes miscellaneous surety coverage, commercial surety bonds, and bonds for small to medium-sized contractors.