"ridiculous to pay people with stock that they are not allowed to sell" -
The concern seems to be a self-serving compensation committee that awards EXCESSIVE pay and stock to the point where management DUMPS stock frequently on the market resulting in lost credibility and significant DILUTION.
I would not be concerned about THOUGHTFUL and JUDICIOUS stock grants that managers VALUED and sold SPARINGLY only as NEEDED, rather than DUMPING every year without even holding stock long enough for capital gains tax treatment.
All these actions are taken by management at GREAT COST to INVESTORS and SHAREHOLDERS.
IMO, this scenario is the great and valid concern, not just the insider sales, but the whole scenario we have at IDCC resulting from self-dealing, cronyism, lack of alignment with shareholders, "100% or more achievement", etc., etc..
MO,
Corp_Buyer