WALTER V KLEMP, EC, Director at Soliton, holds 680.88K shares in Moleculin Biotech (Ticker: MBRX), holds 0.00 shares in Soliton (Ticker: SOLY). Most recently, WALTER V KLEMP Bought ― shares of Moleculin Biotech on Dec 27, 2023 for an estimated value of 130.00K.