AMREP, through its subsidiaries, is engaged in the real estate business. The company conducts its real estate business primarily in the City of Rio Rancho and certain adjoining areas of Sandoval County, NM. The company sells both developed and undeveloped lots to national, regional and local homebuilders, commercial and industrial property developers and others. The company also acquires land, focusing primarily in New Mexico, after completion of market research, soil tests, environmental studies and other engineering work, a review of zoning and other governmental requirements, discussions with homebuilders or other end-users of the property and financial analysis of the project and estimated development costs.

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.

Crown Crafts operates indirectly through its wholly-owned subsidiaries, Sassy Baby, Inc., NoJo Baby & Kids, Inc., and Carousel Designs, LLC, in the infant, toddler and juvenile products segment within the consumer products industry. The infant, toddler and juvenile products segment consists of infant and toddler bedding and blankets, bibs, soft bath products, disposable products, developmental toys and accessories. The company's products are sold directly to retailers, which are primarily mass merchants, mid-tier retailers, juvenile specialty stores, value channel stores, grocery and drug stores, restaurants, wholesale clubs and internet-based retailers, as well as directly to consumers.

Heartland Express is a holding company. Through its subsidiaries, the company is engaged as a short-to-medium haul truckload carrier. The company primarily provides asset-based dry van truckload service for shippers from Washington to Florida and New England to California. The company also provides temperature-controlled truckload services, which are not significant to its operations. The company operates terminal facilities throughout the contiguous United States in addition to its terminal and corporate headquarters in North Liberty, IA.

Pulse Biosciences is a bioelectric medicine company. The company is pursuing regulatory clearance to market CellFX? System (CellFX). The CellFX System utilizes its Nano-Pulse Stimulation? (NPS) technology to treat various applications for which an optimal solution remains unfulfilled. NPS is a proprietary technology that delivers nanosecond duration pulses of high amplitude electrical energy to non-thermally clear targeted cells while sparing adjacent non-cellular tissue. The company's CellFX System allows for the adjustment of four key treatment parameters: pulse duration, pulse amplitude, pulse frequency, and the number of pulses, depending on the target tissue, application and desired treatment outcome.