Merrill A Mcpeak, Director at Aerojet Rocketdyne Holdings, holds 568.78K shares in Iovance Biotherapeutics (Ticker: IOVA), holds 284.61K shares in Research Solutions (Ticker: RSSS), holds 63.91K shares in Aerojet Rocketdyne Holdings (Ticker: AJRD). Most recently, Merrill A Mcpeak Bought ― shares of Iovance Biotherapeutics on Feb 20, 2024 for an estimated value of 2.29M.