Aqua Metals is engaged in the business of recycling lead through a proprietary and patent-pending process that the company developed and named AquaRefining. AquaRefining uses an aqueous solvent and an electro-chemical process to produce lead suitable for use in lead acid battery (LAB) production. The company's AquaRefining process has two key elements. The first is the company's use of a proprietary, non-toxic solvent that dissolves lead compounds. The second is a proprietary electro-chemical process and electrolyzer that converts the dissolved lead compounds into high purity lead suitable for use in LAB production. The company's AquaRefining process can generate lead and lead-based products, and recovered plastic chips.

Catasys is using predictive analytics, artificial intelligence and telehealth, combined with human intervention to deliver improved member health and cost savings to health plans. The company applies data analytics and predictive modeling to identify members with untreated behavioral health conditions, whether diagnosed or not, and coexisting medical conditions that may be impacted through treatment in the OnTrak program. The company's technology enabled OnTrak solution is an integrated suite of services that includes evidence-based psychosocial and medical interventions delivered either in-person or via telehealth, nurse-led care coaching and local community support.

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.

Contango Oil & Gas is an independent oil and natural gas company. The company's business is focused on the production from its offshore properties in the shallow waters of the Gulf of Mexico and onshore properties in Texas and Wyoming. The company is also engaged in the exploration, development, exploitation, production, and acquisition of crude oil and natural gas properties in West Texas, the onshore Texas Gulf Coast and the Rocky Mountain regions of the United States.

Forestar Group is a residential lot development company. The company manages its operations through its real estate reporting segment. The majority of the company's real estate projects are single-family residential communities. The company acquires land for use in its development operations. The company's land development work is performed by subcontractors. The company monitors land development activities, participates in main decisions, coordinates the activities of subcontractors and suppliers, reviews the work of subcontractors and monitors compliance with building codes or other regulations. The company also makes short term investments in finished lots and undeveloped land with the intent to sell these assets within a time period.

Greene County Bancorp is a holding company for its subsidiary, The Bank of Greene County (the Bank). Through the Bank, the company is engaged in accepting retail deposits from the general public in the areas surrounding its branches and investing those deposits, together with funds generated from operations and borrowings, primarily in residential mortgage loans, commercial real estate mortgage loans, consumer loans, home equity loans and commercial business loans. The Bank also invests a portion of its assets in state and political subdivision securities and mortgage-backed securities. The company's other subsidiary, Greene Risk Management, Inc., is operating as a pooled captive insurance company.

Legacy Reserves is engaged in the acquisition and development of oil and natural gas properties. The company owns and operates oil and natural gas producing properties located primarily in East Texas, the Permian Basin (West Texas and Southeast New Mexico), Rocky Mountain and Mid-Continent regions of the United States. The company is focused on two activities: the acquisition of producing oil and natural gas properties and the development of properties in established producing trends. As of Dec 31 2016, the company had proved reserves of 144.8 million barrels of oil equivalent, consisting of 32.5 million barrels of oil, 7.8 million barrels of natural gas liquids, and 627 billion cubic feet of natural gas.

Lexicon Pharmaceuticals is a biopharmaceutical company. The company is commercializing XERMELO? (telotristat ethyl), an orally-delivered small molecule drug for the treatment of carcinoid syndrome diarrhea in combination with somatostatin analog (SSA) therapy in adults inadequately controlled by SSA therapy. The company is developing Zynquista? (sotagliflozin), an orally-delivered small molecule drug candidate, as a treatment for type 1 2 diabetes. The company is also developing sotagliflozin as a treatment for type 2 diabetes, heart failure and chronic kidney disease. The company is developing LX9211, an orally-delivered small molecule drug candidate, as a treatment for neuropathic pain.

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.

Otelco provides a range of telecommunication services on a retail and wholesale basis. These services include local and long distance calling; network access to and from the company's customers; data transport; digital high-speed internet; cable and Internet Protocol television; other telephone related services; and cloud hosting and managed services. The company provides various communications services that are sold to economically similar customers in a comparable manner of distribution. The company also provides cloud hosting and managed services for small and mid-sized companies who rely on mission-critical software applications.

Red Violet focuses on data fusion and analytics, providing cloud-based, mission-critical analytics and information solutions to enterprises with use cases including fraud detection, risk mitigation, due diligence and marketing. Through its platform, CORE?, the company uncovers the relevance of disparate data points utilizing its analytical capabilities to provide real-time and insightful views of people, businesses, assets and their interrelationships. The company markets its solutions primarily through two brands: idiCORE?, which is an investigative solution used to address a variety of organizational challenges; and FOREWARN?, which is an app-based solution tailored for the real estate industry.

Resonant is a late-stage development company that creates software, intellectual property, and services platform in the designs of filters for radio frequency (RF), front-ends for the mobile device industry. The RF front-end, is the circuitry in a mobile device responsible for analog signal processing and is located between the device's antenna and its digital circuitry. The software platform the company is developing is based on the technology that the company calls Infinite Synthesized Networks? to configure and connect resonators, the building blocks of RF filters. The company is also developing multiplexer filter designs for two or more bands to address the carrier aggregation requirements of its customers.

Smith Micro Software develops software and provides solutions to wireless service providers and cable multiple service operators. The company's portfolio also includes a range of products for creating, sharing and monetizing content, such as visual messaging, optimizing retail content display, analytics capabilities, and 2D/3D graphics applications. The company's business is focused on two industry segments: Wireless, which includes its NetWise?, CommSuite?, and SafePath? family of products; and Graphics, which includes its consumer-based products: Poser?, Moho?, MotionArtist?, Rebelle, PhotoDonut and StuffIt?.

Vical researches and develops biopharmaceutical products, including those based on the company's patented DNA delivery technologies, for the prevention and treatment of serious or life-threatening diseases. The company has three active development programs in the area of infectious disease comprised of: HSV-2 therapeutic vaccine, VCL-HB01, to treat patients with symptomatic genital herpes infection; antifungal VL-2397 for the treatment of patients with invasive aspergillosis; and an ongoing early stage development program of a treatment for chronic hepatitis B virus infection based on its DNA and lipid-delivery technologies.