RE: PREM27 Dec 2018 18:04
Fairly clear the last 2 are a mistake and it's reversal. Although sequence wrong, times identical. First one could be transfer to ISA as it shares exact value with an earlier transaction. Buy/sell labelling wrong, but it often is for known reasons. Hence these 3 or 4 transactions might not represent any real buy, or sell. All imo, 'though I can't see a better explanation.