Peter Michael Bertram, Director at Low & Bonar, holds 149.60K shares in Low & Bonar (Ticker: GB:LWB), holds 9.46M shares in Zinc Media (Ticker: GB:ZIN), holds 34.46K shares in Aptitude Software Group plc (Ticker: GB:APTD). Most recently, Peter Michael Bertram Bought ― shares of Low & Bonar on Feb 19, 2019 for an estimated value of 11.17K.