Over the last 90 days, Malvern International PLC saw a net sell-off of GBP 103,928.14 by executives. Notable transactions include Director Daniel Fisher selling GBP 10,500 and buying GBP 10,492.97. Director Alan Carroll sold GBP 19,501.58 and bought GBP 19,393.86. The stock has seen a 2.2% decrease in the last 90 days.