Gisel Kordestani and Omid Kordestani attend the 2020 Breakthrough Prize Ceremony at NASA Ames Research Center in Mountain View, California. The largest trade he’s ever made was buying 122,250 units of Twitter stock on 16 February 2016 worth over $1,997,565. On average, Omid trades about 20,375 units every 0 days since 2015. As of 16 February 2016 he still owns at least 522,250 units of Twitter stock.