The trades page here is useless, here is the Stock Exchange page:28 Apr 2020 09:57
Time/date of execution Price Currency Volume Trade value* Trade type Trade flags MIC
08:38:11 28-Apr-2020 1.59 GBX 331,255 5,257.02 Off-book XLON
08:32:57 28-Apr-2020 1.44 GBX 688,665 9,944.32 Off-book XLON
08:32:28 28-Apr-2020 1.32 GBX 752,104 9,942.81 Off-book XLON
08:31:47 28-Apr-2020 1.32 GBX 752,104 9,942.81 Off-book XLON
08:31:25 28-Apr-2020 1.23 GBX 65,000 801.45 Off-book XLON
08:31:21 28-Apr-2020 1.32 GBX 188,003 2,481.64 Off-book XLON
08:13:28 28-Apr-2020 1.29 GBX 415,146 5,355.38 Off-book XLON
08:09:45 28-Apr-2020 1.29 GBX 203,687 2,627.56 Off-book XLON