Theresa Wallis, Director at Lidco Group plc, holds 2.01M shares in Haydale Graphene (Ticker: GB:HAYD), holds 497.70K shares in Lidco Group plc (Ticker: GB:LID). Most recently, Theresa Wallis Bought ― shares of Haydale Graphene on Sep 16, 2023 for an estimated value of 5.00K.