Ann: IMEC Collaboration and Patent Update, page-70

Yes it's hard not to upset someone here and there, and it's also good to see both sides of the fence when another announcement comes, the points you raise are heading 4ds in the right direction for something more conclusive. The traders that understand the mood at the moment will be holding back and waiting for the quick buy and sellers to lose some faith and get the stock a bit lower.

But i find bursts of buyers seem to come out of nowhere ranging from 1 day after an announcement to 3 days later. If the market has a lot of activity going on elsewhere it can make tech stocks lag, I find the techies and health sectors do well when the other sectors are doing very little and an announcement is made, but we do not control that.