Impinj soars 28% in internet-of-things IPO

 It has been a very slow year for tech IPOs, but Seattle-based Impinj decided to brave the public markets and list on the Nasdaq today. The company priced at the top of the range at $14 and then saw its shares rise about 28% on its first day of trading. A leader in developing radio frequency technology, or RFID chips, Impinj has found unique partnerships with Coca-Cola, Macy’s… Read More