Ann: Final Director's Interest Notice, page-85

@ThePig

Or you could just check the course of sales for ADN which shows no change in volume patterns until the long lead ANN dropped (at which point in time all market players became aware of the information and therefore no one seemingly held an unfair advantage).

Also, it will be hard to prove much given ADN themselves released the information as non market sensitive.

Pretty hard to make a case for some misdeeds if the company in question is saying the information was not sensitive and therefore no one could have held an advantage by knowing it.