Chad Johnson

NewLink Genetics Corp. is a late-stage biopharmaceutical company. It engages in the discovery, development, and commercialization of novel immunotherapeutic products to improve cancer treatment options for patients and physicians. The firm's portfolio includes biologic and small molecule immunotherapy product candidates intended to treat a range of oncology indications. It products include HyperAcute Pancreas, HyperAcute Lung, HyperAcute Melanoma, HyperAcute Imunotherapies, NLG8189, and IDO Pathway Inhibitors. The company was founded by Charles J. Link and Nicholas N. Vahanian on June 4, 1999 and is headquartered in Ames, IA.

Stine Seed Co. supplies and distributes variety of seeds. It provides corn and soybeans seeds. The firm also engages in various research works such as aerosol beam injector, genetics and biotech laboratory, and corn and soybean breeding program. The company was founded by Harry H. Stine in 1964 and is headquartered in Adel, IA.

Renewable Energy Group, Inc. is a holding company engaged in the production and trade of biofuel and renewable chemicals. It operates through the following segments: Biomass-based Diesel and Services. The Biomass-based Diesel segment processes waste vegetable oils, animal fats, virgin vegetable oils and other feedstocks and methanol into biomass-based diesel. The Services segment offers services for managing the construction of biomass-based diesel production facilities and managing ongoing operations of third-party plants and collects fees related to the services provided. The company was founded in August 2006 and is headquartered in Ames, IA.