During a merger, discovery is absolutely a right the purchasing side has. The target company should open its books, your assumption about them not disclosing is incorrect.
The problem for Musk is that he filed an offer letter, which is normally what you do after due-dil, and there’s nothing in that offer that gives him a way out without pulling the MAE card, which is a pretty weak reed to rely on (though his most recent filing gamely works as many angles as possible, as you’d expect from Skadden).
The buyout offer was a ridiculous move that feels like it was predicated on hurt feelings over the board debacle, but it’s not the Chancery Court’s job to protect billionaires from themselves, and Musk is generally the sort of manager that the court casts as the bad guy in the little morality plays they make of cases. Doesn’t mean they’ll compel specific performance (I’m skeptical that an equity court is going to see that as the best option, not least because it’s not clear to me Musk would have enough cash to operate the company if the sale went through under current market conditions), but I suspect that, after protracted negotiations and litigation, either the board will accept a modest haircut on the offer (again, due to market conditions), or the court will award liquidated damages ($1bn) plus possibly some additional damages if Twitter wants to argue that Musk violated the confidentiality and nondisparagement provisions of the deal. (If the former, I suspect that we’ll see a bunch of strike suits from aggrieved shareholders land in court anyway, so buckle up for a lot of litigation regardless.)
You guys are right, I completely missed that he waived his rights on this term. My apologies, I made an assumption (which was wrong) that Musk was acting reasonably.
