PTAB stock price effect is usually none
The problem, and reason that no one can provide an example of a stock price spike on a PTAB ruling, is because there are none.
While there are multiple examples available that show stock spikes on a favorable Markman ruling (and WDDD had one) there are no examples showing a price spike on a PTAB ruling.
The PTAB ruling, will be, at best, a non event, that will not move the stock price; and at worst, a disaster if a number of claims are ruled invalid. While the case will still continue on, the process of chipping away at any end award will continue.
Louis J. Desy Jr.