And why should be share price keep on declining just because the company needs to raise money.
If the market is efficient (and this of course is a big if) then the share price should at any given point in time reflect risks and opportunities (and the probabilities that these risks and oppurtunities fulfill themselves). So if Ariad spends more to start a trial that has a good chance of success and opens new avenues, then I would expect share-price to rise even though more funding is required.
If share price declines because the costs get higher, then this implies that the market does not think the money is spent wisely.
I think after the crash, Ariad has done a pretty good job to cut all expenses/trials that are nice to have and focused on low hanging fruits only.
Yes, costs increase compared to their predictions 3-4 months ago, because Iclusiq has been reintroduced and a new trial is required to optimze dosing. I don´t think anybody would claim that agreeing to this trial was a mistake even though it increased costs.
The same will be true for GIST registration trial if started, ´113 front-line or the new molecule.