Barnwell Industries is engaged in the business of: acquiring, developing, producing and selling oil and natural gas in Canada including evaluating proposals by third parties with regard to participation in exploratory and developmental operations elsewhere; investing in land interests in Hawaii; and drilling water and water monitoring wells of varying depths in Hawaii, installing and repairing water pumping systems through its wholly-owned subsidiary, Water Resources International, Inc., which is the distributor for Floway pumps and equipment in the state of Hawaii.

Beasley Broadcast Group is a radio broadcasting company whose primary business is operating radio stations throughout the U.S. The company owns and operates radio stations in the following radio markets: Atlanta, GA, Augusta, GA, Boston, MA, Charlotte, NC, Detroit, MI, Fayetteville, NC, Fort Myers-Naples, FL, Las Vegas, NV, Middlesex, NJ, Monmouth, NJ, Morristown, NJ, Philadelphia, PA, Tampa-Saint Petersburg, FL, West Palm Beach-Boca Raton, FL, and Wilmington, DE. The company engages in the sale of advertiser promotions and advertising on its websites and the sale of advertising airtime during audio streaming of its radio stations over the internet. The company also sells other digital products.

Colony Bankcorp is a bank holding company. Through its subsidiary, Colony Bank (the Bank), the company is engaged in providing banking products and services to commercial and consumer customers in its markets. The company's product line includes, among other things, loans to small and medium-sized businesses, residential and commercial construction and land development loans, commercial real estate loans, commercial loans, agri-business and production loans, residential mortgage loans, home equity loans, consumer loans and a variety of demand, savings and time deposit products. The company also provides internet banking services, electronic bill payment services, safe deposit box rentals, and telephone banking.

Cyclerion Therapeutics is a clinical-stage biopharmaceutical company harnessing the power of sGC pharmacology to discover, develop and commercialize breakthrough treatments for serious and orphan diseases. The company's focus is enabling the full therapeutic potential of next-generation sGC stimulators. sGC stimulators are small molecules that act synergistically with nitric oxide on sGC to boost production of cyclic guanosine monophosphate, or cGMP. cGMP is a key second messenger that, when produced by sGC, regulates diverse and critical biological functions throughout the body including blood flow and vascular dynamics, inflammatory and fibrotic processes, metabolism and neuronal function.

Emclaire Financial is a financial holding company. The company provides a range of retail and commercial financial products and services to customers in western Pennsylvania through its wholly owned subsidiary bank, The Farmers National Bank of Emlenton (the Bank). The company also provides real estate settlement services through its subsidiary, Emclaire Settlement Services, LLC. The Bank's principal business consists of accepting deposits from the general public and investing such funds in real estate loans secured by liens on residential and commercial property, consumer loans, commercial business loans, marketable securities and interest-earning deposits.

Entasis Therapeutics is a clinical-stage biopharmaceutical company focused on the discovery, development and commercialization of antibacterial products to treat serious infections caused by multidrug-resistant Gram-negative bacteria. The company's lead product candidate, ETX2514, as well as one of its other product candidates, ETX0282, inhibit one of the most prevalent forms of bacterial resistance, ?-lactamase enzymes, so named because of their ability to inactivate ?-lactam antibiotics. The company's other product candidate, zoliflodacin, targets the validated mechanism of action of the fluoroquinolone class of antibiotics, but does so in a manner to avoid existing fluoroquinolone resistance.

Exterran is a global systems and process company. The company operates in the following primary business lines: contract operations, which provides compression and processing and treating services through the operation of its natural gas compression equipment and crude oil and natural gas production and process equipment; aftermarket services, which sells parts and components and provides operations, maintenance, repair, overhaul, upgrade, startup and commissioning and reconfiguration services; and product sales, which designs, engineers, manufactures, installs and sells natural gas compression packages as well as equipment used in the treating and processing of crude oil, natural gas and water.

First Guaranty Bancshares is a bank holding company. The company, through its subsidiary, First Guaranty Bank (the Bank), provides a range of financial services to consumers and businesses in the communities in which it operates. These services include consumer and commercial lending, mortgage loan origination, the issuance of credit cards and retail banking services. The Bank also maintains an investment portfolio comprised of government, government agency, corporate, and municipal securities. The company's key market areas include the Louisiana Market Services Areas (MSAs) of Hammond, Baton Rouge, Lafayette, and Shreveport-Bossier City along with the Texas MSAs of Dallas-Fort Worth-Arlington and Waco.

Forum Energy Technologies is an oilfield products company. The company's segments include: Drilling and Downhole, which provides drilling technologies including capital equipment and products consumed in the drilling process, downhole technologies including cementing and casing tools and protection products, and subsea technologies including robotic vehicles and other capital equipment; Completions, which provides stimulation and intervention technologies including hydraulic fracturing pumps and pump consumables, and coiled tubing products including coiled tubing strings and coiled line pipe; and Production, which supplies production equipment including well site production and process equipment.

Hawthorn Bancshares is a bank holding company. The company owns all of the issued and outstanding capital stock of Union State Bancshares, Inc., which in turn owns all of the issued and outstanding capital stock of Hawthorn Bank. Hawthorn Bank is a service bank conducting a general banking and trust business, providing its customers checking and savings accounts, internet banking, debit cards, certificates of deposit, trust services, brokerage services, safety deposit boxes and a range of lending services, including commercial and industrial loans, single payment personal loans, installment loans and commercial and residential real estate loans.

JMP Group is a holding company. Through its subsidiaries, the company is a capital markets firm. The company provides investment banking, sales and trading, and equity research services to corporate and institutional clients as well as alternative asset management products and services to institutional investors and individuals. In addition, the company manages and invests in corporate credit instruments through collateralized loan obligations and direct investments, and it serves as the investment advisor to a business development company. The company's investment banking provides capital raising services, mergers and acquisitions transaction services, and other advisory services to corporate clients.

La Jolla Pharmaceutical is a biopharmaceutical company focused on the discovery, development and commercialization of therapies for patients suffering from life-threatening diseases. GIAPREZATM (angiotensin II) is approved by the United States Food and Drug Administration as a vasoconstrictor indicated to increase blood pressure in adults with septic or other distributive shock. LJPC-0118 is the company's investigational product for the treatment of severe malaria. LJPC-401 (synthetic human hepcidin), a clinical-stage investigational product, is being developed for the treatment of conditions characterized by iron overload, such as hereditary hemochromatosis, beta thalassemia and polycythemia vera.

Lantronix is a provider of data access and management solutions for Internet of Things (IoT) assets. The company organizes its products and solutions into three product lines: IoT, which consist of IoT Gateways and IoT Building Blocks that provide connectivity and the ability to add integrated device management and data access features; Information Technology (IT) Management, which includes out-of-band management, console management, power management, and keyboard-video-mouse products that provide remote access to IT and networking infrastructure deployed in test labs, data centers and server rooms; and Other, which includes non-focus products such as the xPrintServer?.

Nanophase Technologies is a skin and sun care focused company. The company produces materials for use in three business areas: personal care ingredients, including ingredients for use in sunscreens as active ingredients; fully formulated cosmetics of its own design which are developed, marketed and distributed under the Solesence? brand name by its wholly owned subsidiary Solesence, LLC; and in its advanced materials products, which includes architectural coatings, industrial coating applications, abrasion-resistant additives, plastics additives, medical diagnostics, energy (including solar control) and a variety of surface finishing technologies (polishing) applications, including optics.

OptiNose is pharmaceutical company focused on the development and commercialization of products for patients treated by ear, nose and throat and allergy specialists. The company's first commercial product, XHANCE? (fluticasone propionate) nasal spray, 93 mcg, is a therapeutic utilizing its key Optinose Exhalation Delivery System (EDS) that delivers a topically-acting corticosteroid for the treatment of chronic rhinosinusitis with nasal polyps and, if approved, chronic rhinosinusitis without nasal polyps (chronic sinusitis). The company's other candidate includes OPN-300, which combines an Optinose EDS with oxytocin to target two orphan indications: Prader-Willi syndrome and autism spectrum disorder.

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.

Quest Resource Holding is a provider of reuse, recycling, and disposal services. The company provides businesses across industry sectors with single source solutions for the reuse, recycling, and disposal of a variety of waste streams and recyclables generated by their operations. The company's customers are multi-location businesses for which it creates, implements, and manages customer-specific programs for the collection, processing, recycling, disposal, and tracking of waste streams and recyclables. The company's sustainability programs include planning, writing policies and procedures, LEED certification, life cycle assessment, energy modeling, building commissioning, and carbon emission reduction reporting.

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.

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.

Wayside Technology Group is an information technology channel company. The company provides a line of products from software vendors and tools for virtualization/cloud computing, security, networking, storage and infrastructure management, application lifecycle management and other domains as well as computer hardware. The company's Lifeboat Distribution segment distributes technical software to corporate resellers, value added resellers, consultants and systems integrators. The company's TechXtend segment is a reseller of software, hardware and services, selling to end user corporations, government organizations and academic institutions.