Aldeyra Therapeutics is a biotechnology company engaged in developing and commercializing medicines for patients with immune-mediated diseases. The company's primary product candidate, reproxalap, is a treatment in late-stage development for dry eye disease and allergic conjunctivitis. The company has additional product candidates in development for proliferative vitreoretinopathy and other retinal diseases, autoimmune disease, and cancer. The company has discovered and are developing two additional reactive aldehyde species inhibitors, ADX-103 and ADX-629, for the treatment of retinal disease and autoimmune disease, respectively.

Comstock Resources is an independent energy company engaged in the acquisition, exploration, development and production of oil and natural gas. The company's oil and gas operations are primarily concentrated in Louisiana, Texas and North Dakota. The company also has operations in other regions, primarily in New Mexico and the Mid-Continent region.

Donegal Group is an insurance holding company. Through its insurance subsidiaries, the company provides personal and commercial lines of property and casualty insurance. The company has three segments: its investment function, its commercial lines of insurance and its personal lines of insurance. The company's insurance operations consist of two segments: commercial lines of insurance and personal lines of insurance. The commercial lines its insurance subsidiaries write consist primarily of commercial automobile, commercial multi-peril and workers' compensation insurance. The personal lines its insurance subsidiaries write consist primarily of private passenger automobile and homeowner's insurance.

Exxon Mobil operates or markets products in United States and other countries through its divisions and affiliated companies. The company's business involves exploration for, and production of, crude oil and natural gas and manufacture, trade, transport and sale of crude oil, natural gas, petroleum products, petrochemicals and other products. In United States, the company's development activities are focused on the onshore United States, in the Permian Basin of West Texas and New Mexico and the Bakken oil play in North Dakota. Gas development activities are also focused on the Marcellus Shale of Pennsylvania and West Virginia, the Utica Shale of Ohio and the Haynesville Shale of East Texas and Louisiana.

Gannett owns, operates and invests in local media assets focused in small to mid-size markets. The company's main products include: daily newspapers; weekly newspapers, which publishe up to three times per week; shoppers, which are generally advertising-only publications; locally-focused websites, which extend the company's businesses onto the internet and mobile devices; business publications; UpCurve Cloud and ThriveHive digital marketing; and GateHouse Live. In addition to its main products, the company also produces publications that address specific local market interests such as recreation, sports, healthcare and real estate.

JELD-WEN Holding is a holding company. Through its subsidiaries, the company is a door and window manufacturer. The company designs, produces, and distributes a range of interior and exterior doors, wood, vinyl, and aluminum windows, and related products for use in the construction and repair and remodel of residential homes and, to a lesser extent, non-residential buildings. The company markets its products under the JELD-WEN brand, along with several brands such as Swedoor and DANA in Europe and Corinthian, Stegbar, and Trend in Australia. The company's customers include wholesale distributors and retailers as well as individual contractors and consumers. The company has three segments: North America, Europe, and Australasia.

Kemper is an insurance holding company. Through its subsidiaries, the company provides automobile, homeowners, life, health, and other insurance products to individuals and businesses. The company conducts its operations through three operating segments: Specialty Property and Casualty Insurance, which provides personal and commercial automobile insurance to consumers who have had difficulty obtaining standard or preferred risk insurance; Preferred Property and Casualty Insurance, which sells preferred automobile insurance, homeowners insurance and other personal insurance; and Life and Health Insurance, which provides individual life and supplemental accident and health insurance products.

Occidental Petroleum has three reporting segments: oil and gas, which explores for, develops and produces oil and condensate, natural gas liquids (NGL) and natural gas; chemical, which mainly manufactures and markets basic chemicals (chlorine, caustic soda, chlorinated organics, potassium chemicals, ethylene dichloride, chlorinated isocyanurates, sodium silicates and calcium chloride) and vinyls (vinyl chloride monomer, polyvinyl chloride and ethylene); and marketing and midstream, which purchases, markets, gathers, processes, transports and stores oil, condensate, NGL, natural gas, carbon dioxide and power.

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.

Park-Ohio Holdings is an international company providing customers with a supply chain management outsourcing service, capital equipment used on their production lines, and manufactured components used to assemble their products. The company operates through three reportable segments: Supply Technologies, which provides Supply Management?; Assembly Components, which designs, develops and manufactures aluminum products and direct fuel injection fuel rails and pipes, fuel filler pipes, and rubber assemblies; and Engineered Products, which operates a group of manufacturing businesses that designs and manufactures a range of engineered products including induction heating and melting systems.

Parsons is a provider of technology-driven solutions in the defense, intelligence and critical infrastructure markets. The company provides technical design and engineering services and software to address the company's customers' challenges. The company has developed significant expertise and differentiated capabilities in key areas of cybersecurity, intelligence, defense, military training, connected communities, physical infrastructure and mobility solutions. The company performs work in various foreign countries through local subsidiaries, joint ventures and foreign offices maintained to carry out specific projects.

WESCO International is a distributor of products and provider of supply chain management and logistics services used primarily in industrial, construction, utility and commercial, institutional and government markets. The company is a provider of electrical, industrial, and communications maintenance, repair and operating and original equipment manufacturers products, construction materials, and supply chain management and logistics services. The company's primary product categories include general supplies, wire, cable and conduit, communications and security, electrical distribution and controls, lighting and sustainability, and automation, controls and motors.