If you decide to take that route, one of dispute resolution techniques (couldn't remember its name); is to ask side A to name the price for the equity; B can th

If you decide to take that route, one of dispute resolution techniques (couldn't remember its name); is to ask side A to name the price for the equity; B can then either sell at the proposed price, or inversely purchase the A's equity at the same price (one-shot only; no back and forth re-negotiations). p.s. one of potential disadvantages is if one of the sides has access to larger capital; they can still lowball the offer (knowing that the other side would not be able to do a reverse offer).