The large trades....2 Jan 2015 21:35
..... are all institutional, my guess is there are two buyers and one seller. As all the business is done at one price (agency cross) the wonderful LSE software will show them all as one way, in this case sells. One of the buyers is happy to disclose, the other may not have reached the first threshold yet. I'm guessing the seller will announce any day now, but holding off as he continues to sell on rising prices. Simple profit taking, nothing to worry about. These things are heading North.