Manfred, when 10 directors of any company sell shares any investor worth his salt should take note. As mentioned else where, the number of directors selling and volume of shares traded should act as a good hint for anybody else to probably do the same.
As for the current share price it is largely unchanged this week, and I doubt whether anybody in the city would see a few days of weather induced disruption as a good reason to start selling stock. However, directors selling is a very different matter.
So no conspiracy theories or insider trading cover ups just simple economics.
I'm not connected to BA either!