Bull .. RE:"If you could please provide a reasonable and believable explanation of how these sales are in any way whatsoever "positive" for the share price of IDCC, I would surely welcome it."
I have not seen anyone on this board, at any time, suggest that insider sales are a "positive" for the share price. Anyone who believes that insider selling could ever conceivably be viewed as a positive for the share price IMO should not be managing their own money.
Having said that, in my experience perhaps no issue of investment significance more clearly delineates the difference between institutional money managers, "professionals" if you will, and individual investors than their differing interpretation of the extent to which insider selling is reflective of a negative view on the part of insiders of the company's future prospects. Most individual investors see it as a clear signal that management has hyped the company's prospects for the express purpose of bailing out at the shareholders expense. Institutions, on the other hand, typically see it as nothing more than the realization of earned incentive compensation on the part of insiders making such sales. Am I certain which is the right conclusion in the case of IDCC. Of course not. But, FWIW there could be many reasons why I would sell my IDCC shares and insider selling isn't even on the first page.
Regards,