Chimerix is a biopharmaceutical company focused on developing medicines for patients living with cancer and other serious diseases. The company's two clinical-stage development programs are dociparstat sodium, a potential glycosaminoglycan compound derived from porcine heparin that has low anticoagulant activity but retains the ability to inhibit activities of several key proteins implicated in the retention and viability of AML blasts and leukemic stem cells in the bone marrow during chemotherapy; and brincidofovir, an oral antiviral in development as a medical countermeasure for the treatment of smallpox.

CommScope Holding is a provider of infrastructure solutions for communication networks. The company's solutions and services for wired and wireless networks enable high-bandwidth data, video and voice applications. The company's operating segments are: CommScope Connectivity Solutions (CCS) and CommScope Mobility Solutions (CMS). The CCS segment is engaged in providing fiber optic and copper connectivity solutions for use in data centers and business enterprise, telecommunications, cable television and residential broadband networks. The CMS segment is engaged in providing infrastructure for wireless networks.

comScore is a global information and analytics company that measures consumer audiences and advertising across media platforms. The company creates its products using a global data platform that combines information about content and advertising consumption on digital platforms (smartphones, tablets and computers), television and movie screens with demographics and other descriptive information. The company has developed proprietary data science that enables measurement of person-level and household-level audiences, removing duplicated viewing across devices and over time. The company provides audience ratings, advertising verification, and granular consumer segments that describe consumers.

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.

Harvard Bioscience is a developer, manufacturer and seller of technologies, products and services that enable fundamental research, discovery, and pre-clinical testing for drug development. The company's product families are: Cellular and Molecular Technologies, which includes products designed primarily to support the discovery phase of new drug development; and Pre-Clinical, which provides a preclinical platform to assess physiological data for basic research, drug discovery, drug development services, and services for monitoring physiological parameters of animal models used in biomedical research.

Immersion is a licensing company focused on the creation, design, development, and licensing of haptic technologies that allow people to use their sense of touch to engage with products in the digital world. The company provides software, intellectual property and haptic capability via offerings including technology licenses, patent licenses, and combined licenses that cover both software and patents. In most cases, the company's technology licenses include services, design tools and software development kits, as well as licenses to its patents to the extent necessary to implement the licensed software, with the specific rights and restrictions to the applicable patents described in the license agreements.

OraSure Technologies is engaged in two principal segments. The first is the company's OSUR business, which consists of the development, manufacture, marketing and sale of oral fluid diagnostic products and specimen collection devices using its proprietary technologies, as well as other diagnostic products including immunoassays and other in vitro diagnostic tests that are used on other specimen types. The second segment is the company's DNAG or molecular products and services business and is operated primarily through its subsidiaries. In the DNAG business, the company manufactures and sells kits that are used to collect, stabilize, transport and store biological samples of genetic material for molecular testing.

Sealed Air is a global provider of packaging solutions for the food, e-Commerce, electronics and industrial markets. The company serves an array of end markets including food and beverage processing, food service, retail, commercial and consumer applications, by providing food safety and security, product protection and equipment. The company's segments include: Food Care, which serves perishable food processors, predominantly in chilled, smoked and processed meat, poultry and dairy-solid markets worldwide, and maintains positions in target applications; and Product Care, in which its solutions are designed to protect goods in shipping.

Spok Holdings provides a suite of unified clinical communication and collaboration solutions that include call center operations, clinical alerting and notifications, one-way and two-way wireless messaging services, mobile communications and public safety solutions. The company also develops, sells and supports enterprise-wide systems for hospitals and other organizations needing to automate, centralize and standardize mission clinical communications. These solutions are used for contact centers, clinical alerting and notification, mobile communications and messaging and for public safety notifications.

Teladoc Health is a provider of virtual healthcare services. The company provides virtual access to care and capabilities, with a portfolio of services and solutions covering medical subspecialties from non-urgent, episodic needs like flu and upper respiratory infections, to medical conditions like cancer and congestive heart failure. In its behavioral health business, branded BetterHelp, the company serves individuals in the direct-to-consumer market and through business partnerships with other brands. The company's consumer brands, which include Teladoc, Advance Medical, Best Doctors, BetterHelp and HealthiestYou, deliver access to advice and resolution to an array of healthcare needs.