Jeff S. McIntosh

William Blair & Co. LLC (William Blair) is a SEC-registered broker/dealer firm headquartered in Chicago, Illinois. The firm was founded by William McCormick Blair in 1935 and is a subsidiary of WBC Holdings LP. Until 1941, they were known as Blair, Bonner & Co. William Blair provides broking services to individual, institutional and issuing clients.

Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses

AlpHa Measurement Solutions LLC operates as a liquid sensor technology platform. It serves the testing needs of water quality, pharmaceutical, laboratory, and industrial markets. The company is headquartered in Chicago, IL.

AlpHa Measurement Solutions LLC designs and manufactures sensor technology for water testing and related applications. The company was founded in December 2018 and is headquartered in Houston, TX.