Charles & Colvard manufactures, markets, and distributes Charles & Colvard Created Moissanite? (which the company refers to as moissanite or moissanite jewels) and finished jewelry featuring its proprietary moissanite gemstone for sale in the worldwide jewelry market. The company sells loose moissanite jewels and finished jewelry through various operating segments: its Online Channels segment, which comprises its charlesandcolvard.com website, e-commerce outlets, including marketplaces, drop-ship customers, and other e-commerce customers; and its Traditional segment, which consists of domestic and international distributors and retail customers.

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.

Lazydays operates recreation vehicle (RV) dealerships and provides a portfolio of products and services for RV owners and outdoor enthusiasts. The company arranges for financing for vehicle purchases through third-party financing sources in exchange for a commission payable to it. The company provides third-party protection plans and services to the purchasers of its RVs as part of the delivery process, including extended vehicle service contracts, tire and wheel protection, guaranteed auto protection and property insurance. The company's parts and services and other include: repair and maintenance, installation of parts and accessories, collision repair, parts and accessories store, RV rentals, and RV campground.

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.

Shoe Carnival is a family footwear retailers. The company provides customers a a range of dress, casual and athletic footwear for men, women and children with an emphasis on national name brands. The company operates stores in the states and Puerto Rico and provides online shopping at www.shoecarnival.com. The company's stores carry complementary accessories such as socks, belts, shoe care items, handbags, sport bags, backpacks, scarves and wallets, while its e-commerce site provides certain handbags, sport bags and backpacks. Women's, men's and children's non-athletic footwear categories are further divided into dress, casual, sport, sandals and boots.