Patrick Phd Scannon, Exec. VP & CSO, Director at Xoma, holds 1.00K shares in Cassava Sciences (Ticker: SAVA), holds 124.11K shares in Xoma (Ticker: XOMA). Most recently, Patrick Phd Scannon Bought ― shares of Cassava Sciences on Jun 12, 2023 for an estimated value of 950.00.