The buyer is Gurnet Point L.P. The CVR has four components, detailed in the above PR, with a maximum cumulative value of $4.90/sh. Based on the current share price, investors are ascribing about $0.50/sh of NPV to the CVR.
Excluding the CVR, the $1.75 buyout price is a 28% premium to INNL’s share price on 3/15/17, the day before INNL issued a PR saying it was in buyout discussions (#msg-129597307).