IDCC is Mr. X. Why would they want to sell, they have been buying back stock for years? Maybe to trade for the warrants they sold?
Did you ever think that Mr. Y also bought the warrants and made a profit doing so? Not too hard to figure out.
To accomplish their share buyback goal evidently.
Doubt if that would work on the open market. Probably why they are using hedge funds to do it.
Could be. The hedge appears to be more of a call spread, hence the dilution over $109.43 if the warrants are exercised.
Makes more sense than IDCC essentially selling(diluting) about 3.2-3.8 million shares at $109.43 to unwind the 2024 convertibles(what you're saying), only to turn around and buy them back at even higher prices while paying interest and $10's of millions in transaction fees. Just makes no sense.
Neither option makes a lot of sense, since IDCC has plenty of cash without the convertibles, but your way seems to make even less sense.