Air T is a holding company. Through its subsidiaries, the company operates the following industry segments: overnight air cargo, which operates in the air express delivery services industry; ground equipment sales, which manufactures and provides mobile deicers and other equipment products; ground support services, which provides ground support equipment maintenance and facilities maintenance services; commercial aircraft, engines and parts, which provides services including commercial aircraft disassembly/part-out services; and printing equipment and maintenance, which designs, manufactures and sells digital print production equipment and provides maintenance services to commercial customers.

TrovaGene is a clinical-stage, oncology therapeutics company, taking a precision medicine approach to develop targeted therapies for the treatment of patients with leukemias, lymphomas and solid tumor cancers. The company's drug candidate, onvansertib, is an oral and highly-selective Polo-like Kinase 1 (PLK1) adenosine triphosphate competitive inhibitor. PLK1 is essential for regulating the cell division and maintaining genome stability in mitosis (cell division), spindle assembly, and DNA damage response. The company's intellectual property and proprietary technology enables it to analyze circulating tumor DNA and clinically actionable markers for predicting response to cancer therapies.

Charles & Colvard manufactures, markets, and distributes Charles & Colvard Created Moissanite? (which the company refers to as moissanite or moissanite jewels) and finished jewelry featuring its proprietary moissanite gemstone for sale in the worldwide jewelry market. The company sells loose moissanite jewels and finished jewelry through various operating segments: its Online Channels segment, which comprises its charlesandcolvard.com website, e-commerce outlets, including marketplaces, drop-ship customers, and other e-commerce customers; and its Traditional segment, which consists of domestic and international distributors and retail customers.

Codorus Valley Bancorp is a bank holding company. Through its bank subsidiary, PeoplesBank, A Codorus Valley Company (PeoplesBank), the company provides a range of consumer, business, wealth management, and mortgage services at financial centers located in communities throughout South Central Pennsylvania and Central Maryland. PeoplesBank is focused on acquiring and nurturing financial relationships with small and mid-sized businesses. The company operates in one segment, community banking. Nonbank subsidiaries of PeoplesBank include: Codorus Valley Financial Advisors, Inc., which sells non-deposit investment products; and SYC Settlement Services, Inc., which provides real estate settlement services.

Community West Bancshares is a bank holding company. Through its subsidiary, Community West Bank, National Association, the company provides a range of financial products and services to customers. The products and services provided include deposit products such as checking accounts, savings accounts, money market accounts and fixed rate, fixed maturity certificates of deposits, cash management products, and lending products including; commercial, commercial real estate and consumer loans. The company also has a financing program for manufactured housing to provide home ownership. These loans are provided in approved mobile home parks throughout California primarily on or near the coast.

Heritage Insurance Holdings is a property and casualty insurance holding company. Through its subsidiaries, the company writes personal residential property insurance for single-family homeowners and condominium owners, and rental property insurance in Alabama, Connecticut, Florida, Georgia, Hawaii, Massachusetts, New Jersey, New York, North Carolina, Rhode Island and South Carolina. The company also provides commercial residential insurance for Florida properties and is also licensed in Maryland, Mississippi, Pennsylvania, and Virginia. The company controls or manages substantially all aspects of insurance underwriting, customer service, actuarial analysis, distribution and claims processing and adjusting.

Horizon Global is a designer, manufacturer and distributor of a variety of custom-engineered towing, trailering, cargo management and other related accessory products, serving the automotive original equipment manufacturers (OEMs) and servicers (OESs), industrial, aftermarket, retail and e-commerce channels. The company has the following operating segments: Horizon Americas, which is generally engaged in towing and trailering-related products sold through the automotive OEM and automotive OES, industrial, aftermarket, retail and e-commerce channels, primarily in North America; and Horizon Europe-Africa, which focuses their sales and manufacturing efforts outside of North and South America.

IF Bancorp is a savings and loan holding company. Through its subsidiary, the company is engaged in accepting deposits from the general public and investing those deposits, together with funds generated from operations and borrowings, in one- to four-family residential mortgage loans, multi-family mortgage loans, commercial real estate loans (including farm loans), home equity lines of credit, commercial business loans, consumer loans (consisting primarily of automobile loans), and, to a much lesser extent, construction loans and land development loans. The company also invests in securities as well as mortgage-backed securities. To a lesser extent, the company also invests in municipal obligations.

Kingsway Financial Services is a holding company. Through its subsidiaries, Co. operates as a merchant bank engaged in the property and casualty insurance business. Co. operates three segments: Insurance Underwriting, which markets automobile insurance products that provide coverage in three main areas: liability, accident benefits and physical damage; Insurance Services, which includes IWS Acquisition Corporation, a licensed motor vehicle service agreement company, and Trinity Warranty Solutions LLC, a provider of warranty products and maintenance support; and Leased Real Estate, which includes Co.'s subsidiary, CMC Industries, Inc., that owns a parcel of real property located in Texas.

Leap Therapeutics is a biopharmaceutical company developing therapies designed to treat patients with cancer by inhibiting fundamental tumor-promoting pathways and by harnessing the immune system to attack cancer cells. The company's two clinical stage programs are: DKN-01, which is a monoclonal antibody that inhibits Dickkopf-related protein 1, a protein that regulates the Wnt signaling pathways and enables tumor cells to profilerate and spread, as well as suppresses the immune system from attacking the tumor; and TRX518, which is a monoclonal antibody targeting the glucocorticoid-induced tumor necrosis factor-related receptor, a receptor found on the surface of a range of immune cells.

Lumos Pharma is a clinical-stage immuno-oncology company develops immunotherapeutic products for the treatment of patients with cancer. The company's small-molecule product candidates in clinical development target the indoleamine-2, 3-dioxygenase (IDO) pathway, which is a pathway for cancer immune escape. These product candidates, indoximod and NLG802 (a prodrug of indoximod), are IDO pathway inhibitors with mechanisms of action that center around breaking the immune system's tolerance to cancer. The company's small molecule product candidate, NLG207, which is a nanoparticle-drug conjugate, consisting of a cyclodextrin-based polymer backbone linked to camptothecin, a topoisomerase 1 inhibitor.

Marchex is a call analytics company that helps businesses connect, drive, measure and convert callers into customers. The company's primary product offerings include: Marchex Call Analytics, which is an analytics platform for enterprises; Marchex Display and Video Analytics, which is a product for marketers that buy digital display advertising; Marchex Site Analytics, which is a product for marketers that can drive phone calls from websites; Marchex Social Analytics, which is a product for marketers that buy social media advertising; Marchex Call Marketplace, which is a mobile advertising network for businesses; and Local Leads, which is an advertising solution for small business resellers.

Martin Midstream Partners has a set of operations focused primarily in the United States Gulf Coast region. The company's primary business segments are: Terminalling and Storage, which provides storage, refining, blending, packaging, and handling services for producers and suppliers of petroleum products and by-products; Transportation, which operates a fleet of both land transportation and marine transportation assets that transport petroleum products and by-products, petrochemicals, and chemicals; Sulfur Services, which transports molten sulfur and fertilizer products; and natural gas liquids (NGL), which distributes NGLs that it primarily purchases from refineries and natural gas processors.

National Bankshares is a financial holding company. Through its bank subsidiary, the National Bank of Blacksburg, the company provides a range of retail and commercial banking services to individuals, businesses, non-profits and local governments from its branch offices throughout southwest Virginia and a loan production office in Roanoke, VA. Loan types include commercial and agricultural, commercial real estate, construction for commercial and residential properties, residential real estate, home equity and various consumer loan products. The company's subsidiary, National Bankshares Financial Services, Inc., provides non-deposit investment products and insurance products for sale to the public.

Norwood Financial is a bank holding company. Through its subsidiary, Wayne Bank (the Bank), the company provides personal and business credit services and trust and investment products and real estate settlement services to the consumers, businesses, nonprofit organizations, and municipalities in each of the communities that it serves. The Bank's loan products include loans for personal and business use. The Bank provides various deposit products, including interest-bearing and noninterest bearing transaction accounts, statement savings and money market accounts. The Bank operates a Wealth Management/Trust Department which provides estate planning, investment management and financial planning.

Onconova Therapeutics is a clinical-stage biopharmaceutical company focused on discovering and developing small molecule product candidates primarily to treat cancer. Substantially all of the company's existing effort is focused on its primary product candidate, rigosertib. Rigosertib is being tested in an intravenous formulation as a single agent, and an oral formulation in combination with azacitidine, in clinical trials for patients with higher-risk myelodysplastic syndromes. Briciclib, another of the company's product candidates, is a small molecule targeting an intracellular regulatory protein, Cyclin D1, which is often found at elevated levels in cancer cells.

Oxford Square Capital is a closed-end, non-diversified management investment company. The company's primary focus is to seek a risk-adjusted total return by investing primarily in corporate debt securities and collateralized loan obligation structured finance investments that own corporate debt securities.

Penns Woods Bancorp is a bank holding company. Through its subsidiaries, Jersey Shore State Bank (JSSB) and Luzerne Bank (collectively, the Banks), the company is engaged in commercial and retail banking which includes the acceptance of time, savings, and demand deposits, the funding of commercial, consumer, and mortgage loans, and safe deposit services. The Banks provide insurance, securities brokerage services, annuity and mutual fund investment products, and financial planning through JSSB's subsidiary, The M Group, Inc. Services provided by the Banks include accepting time, demand and savings deposits including Super NOW accounts, money market accounts, and fixed rate certificates of deposit.

Pro-Dex engages in the design, development and manufacture of autoclavable, battery-powered and electric, multi-function surgical drivers and shavers used primarily in the orthopedic, spine, and maxocranial facial markets. Additionally, the company provides engineering, quality and regulatory consulting services to its customers. The company also sells rotary air motors. The company's products are found in hospitals, medical engineering labs, scientific research facilities and manufacturing operations around the world.

RGC Resources is a holding company. Through its subsidiaries, the company is an energy services company primarily engaged in the sale and distribution of natural gas. The company's wholly owned subsidiaries include: Roanoke Gas Company (Roanoke Gas); Diversified Energy Company; and RGC Midstream, LLC (Midstream). Roanoke Gas is a natural gas utility, which distributes and sells natural gas to residential, commercial and industrial customers within its service areas in Roanoke, VA and the surrounding localities. Diversified Energy Company is inactive. Midstream is an investor in Mountain Valley Pipeline, LLC, which was created to construct and operate interstate natural gas pipelines.

Rocky Mountain Chocolate Factory is a holding company. Through its subsidiaries, the company is an international franchisor, confectionery manufacturer and retail operator. The company manufactures chocolate candies and other confectionery products. The company's wholly-owned subsidiary, U-Swirl International, Inc. (U-Swirl), franchises and operates self-serve frozen yogurt cafes. The company also sells its candy in selected locations outside of its system of retail stores and license the use of its brand with certain consumer products. U-Swirl operates self-serve frozen yogurt cafes under the names U-Swirl, Yogurtini, CherryBerry, Yogli Mogli Frozen Yogurt, Fuzzy Peach Frozen Yogurt, Let's Yo! and Aspen Leaf Yogurt.

Savara is an orphan lung disease company. The company's drug development pipeline comprises Molgradex, an inhaled granulocyte-macrophage colony-stimulating factor in development for pulmonary alveolar proteinosis and in development for nontuberculous mycobacterial lung infection; and AeroVanc, an inhaled vancomycin for treatment of persistent methicillin-resistant Staphylococcus aureus lung infection in individuals living with cystic fibrosis.

Tela Bio is a commercial stage medical technology company focused on designing, developing and marketing a new category of tissue reinforcement materials to address unmet needs in soft tissue reconstruction. The company offers a portfolio of advanced reinforced tissue matrices that improve clinical outcomes and reduce overall costs of care in hernia repair, abdominal wall reconstruction and plastic and reconstructive surgery. The company's products are an innovative solution that integrate multiple layers of minimally-processed biologic material with interwoven polymers in a unique embroidered pattern, which the company refers to as a reinforced tissue matrix. The company serves customers in the United States.

Unique Fabricating is a holding company. Through its subsidiaries, the company is engaged in the engineering and manufacture of multi-material foam, rubber, and plastic components utilized in noise, vibration and harshness, acoustical management, water and air sealing, decorative and other functional applications. The company's primary products are: die cut products, which include heating, ventilation, and air conditioning (HVAC) seal, trim insulation, and headliner insulation; thermoformed/compression molded products, which include HVAC duct module, air duct, door watershield, and console bin mat; and fusion molded products, which include interior mirror seal, cowl to hood seal, and cowl to fender seal.

United Insurance Holdings is a holding company. Through its subsidiaries, the company is engaged in the residential personal and commercial property and casualty insurance business in the United States. The company's insurance subsidiaries provide personal residential and commercial property and casualty insurance products that protect its policyholders against losses due to damages to structures and their contents. Some of the company's insurance subsidiaries sell policies that protect against liability for accidents as well as property damage. The company's non-insurance subsidiaries support its insurance and investment operations. The company writes in Florida, Connecticut, Georgia, Hawaii, Louisiana, and other various states.

Waitr Holdings operates an online food ordering and delivery platform that enables consumers to discover and order meals from local restaurants, powered by the company's team of delivery drivers. The company facilitates ordering of food and beverages by diners from restaurants for takeout and delivery through the Waitr Platform and also the Bite Squad Platform. The company markets its proprietary application and digital platforms to restaurants and diners mainly across small and medium sized markets. For diners, the company optimizes the journey from restaurant and food discovery through delivery, while providing restaurant selection.