Mark Sotir

Adams Respiratory Therapeutics, Inc. manufactures over-the-counter remedies for respiratory ailments. The company's products include Mucinex, Mucinex DM, Maximum Strength Mucinex, Mucinex DM, Mucinex D, and the Delsym. It is a subsidiary of Reckitt Benckiser Corp. Adams Respiratory Therapeutics is headquartered in Chester, NJ

WRS Holding Co. provides environmental remediation and construction services. The company is headquartered in Chicago, IL.

Chai Trust Co. LLC is a privately-owned family office headquartered in Chicago, Illinois. The administers trusts established for the benefit of members of Sam Zell’s family.

Ardent Health Services LLC engages in the operation and management of acute-care hospitals and other medical facilities. Its hospitals provide medical and surgical, psychiatric, and substance abuse services to patients ranging from children to adults. The company was founded by Charles A. Elcan in 1993 and is headquartered in Nashville, TN.

Sunburst Technology Corp. developed, published, and distributed educational software solutions. It offered academic solutions including technology skills, math, science, social studies, language arts and financial literacy. The company was founded in 1972 and was headquartered in Hoffman, IL.

Cars.com operates an online portal for buying and selling new and used vehicles. The firm provides car shoppers with pricing information, dealer reviews, side-by-side comparison tools, photo galleries, videos, unbiased editorial content, and a large selection of new- and used-car inventory. It offers users to find new or used car; post advertisements; and research reviews and specs, as well as finance services. The company was founded in 1997 by Mitch Golub, William Swislow and Alex Vetter and is headquartered in Chicago, IL.

Equity Group Investments LLC (Equity Group Investments) is a private equity subsidiary of Equity International Management LLC founded in 1968 by Samuel Zell. The firm is headquartered in Chicago, Illinois.

Veridiam, Inc. manufactures precision engineered metal tubes and tubular components. It offers services to the medical, nuclear, aerospace, dental and industrial markets. The company was founded in 1961 and is headquartered in El Cajon, CA.

Tribune Interactive LLC manages the interactive marketing and advertising operations of major daily newspapers. The company is headquartered in Chicago, IL.

East Coast Warehouse & Distribution Corp. provides integrated temperature-controlled logistics services to the food and beverage industry. It offers drayage of import and export containers, food grade and certified organic temperature-controlled warehouse capabilities and distribution management, public and private refrigerated warehousing, bulk warehousing, cross docking, full technology functionality, supply chain optimization and intermodal services. The company is headquartered in Elizabeth, NJ.

Part of RRKidz, Inc., Educational Resources is a company that supplies software, hardware, and supplemental learning material online. The company is based in Elgin, IL. Educational Resources was acquired by Smarterville Productions LLC from Education Enrichment Resources, Inc. on October 29, 2009.

Metromix LLC provides online local information services. The private company is based in Chicago, IL.

Paper Transport LLC is a for-hire truckload carrier that provides dedicated, over-the-road, intermodal, and brokerage solutions throughout the United States. The American company's mission is to build a great place to work where outstanding people deliver. The company has experienced 15%-18% growth each year for the last decade and currently employs more than 1,100 drivers and office professionals, as well as offers brokerage and intermodal solutions for brands and Fortune 500 companies. Paper Transport is focused on regional & dedicated truckload, intermodal, and logistic services throughout the United States. Founded over 30 years ago, Paper Transport has focused on forward momentum and finding the most effective, innovative way to accomplish business goals that uphold its values of safety and people.

Lanter Delivery Systems, Inc. provides transportation and courier services. It offers pickup and delivery service, sales and marketing, transportation service, and technical support. The company was founded by Steve Lanter in 1981 and is headquartered in Madison, IL

Able Freight Services, Inc. is engaged in providing freight forwarding, land transportation and warehousing services. It offers air and ocean freight, brokerage, warehousing/cold storage, e-commerce, and technology services. The company is headquartered in Los Angeles, CA.

Ryder Truck Rental, Inc. engages in automobile leasing particularly trucks for moving. The company also offers commercial and residential moving services. The company was incorporated in 1953 and is based in Miami, Florida.

Exterran Corp. engages in the provision of oil, gas, water and power markets solutions. It operates through the following segments: Contract Operations, Aftermarket Services and Product Sales. The Contract Operations segment offers compression, processing and treating services by operating natural gas compression equipment, crude oil and natural gas production, and process equipment. The Aftermarket Services segment sells parts and components and provides operations, maintenance, repair, overhaul, upgrade, startup, and commissioning and reconfiguration services. The Product Sales segment designs, engineers, manufactures, installs, and sells natural gas compression packages as well as equipment used in the treating and processing of crude oil, natural gas, and water. The company was founded on March 2, 2015 and is headquartered in Houston, TX.

Ardent Health Partners, Inc. engages in the provision of healthcare and related services. It also owns and operates hospitals, through its subsidiaries. The company was founded in 1993 and is headquartered in Nashville, TN.