Lewis H jr Titterton, Director at Anixa Biosciences, holds 838.04K shares in Anixa Biosciences (Ticker: ANIX), holds ― shares in Parkervision (Ticker: PRKR). Most recently, Lewis H jr Titterton Bought ― shares of Anixa Biosciences on Apr 10, 2024 for an estimated value of 49.23K.