I posted the numbers because, as I have stated in a prior post, they have sufficient cash, net earnings, equity, etc to allow DM to ask for a reasonable amount in a settlement.

Of course it depends on how extensive the infringement is, one or all four patents, and how long. Also the amount of revenue/profit realized from the products in question.

My guess is that a few million settlement is a reasonable amount.

No, I would not put any of my money into the stock. Competition in their main product can change quickly as a result of technology.