It should bother everybody. Cause for share dumping every time news or reports are released. Is a cat and mouse game with shareholder confidence.
That leads to the fact that everyone can predict the coming drop in SP as soon as news is released. Therefore no need to buy going into the news.
Just wait for the coming drop and buy then. Its impossible to really tell what impact news or Q reports have cause. Its not given time for it to be absorbed by share holders and new money to determine the value. Because its immediately hit with a share dump that takes the wind out any traction that might have been realized in confidence going forward.