A board's duty to maximize shareholder value is an expected value calculation. A $100B offer with a 75% chance of closing is valued at $75B, making an $80B offer with 100% certainty more attractive. Boards weigh financing and regulatory risks heavily against the headline price.

Despite launching a tender offer—a typically fast acquisition method—Paramount's bid for Warner is not a true hostile takeover. It's contingent on lengthy antitrust approvals and requires Warner's board to eventually agree, making it a strategic move to force negotiations rather than a direct shareholder buyout.

Under Delaware's "Revlon doctrine," if your company is for sale, the board's fiduciary duty shifts. They are no longer guardians of the company's mission but are legally required to act as "auctioneers" to get the highest possible price for shareholders.

In a competitive M&A process where the target is reluctant, a marginal price increase may not work. A winning strategy can be to 'overpay' significantly. This makes the offer financially indefensible for the board to reject and immediately ends the bidding process, guaranteeing the acquisition.

Paramount's tender offer for Warner isn't designed for a quick hostile takeover, as it's conditional on regulatory approval and Warner's board signing a friendly deal. This makes the offer a strategic move to pressure the board by demonstrating shareholder support for a better price, rather than a direct acquisition mechanism.

During the Chairman's take-private bid for HUMM Group, the board's failure to secure a standstill agreement was a critical error. This allowed the Chairman to perform due diligence and then, after his bid fell apart, buy more shares to increase his control, disadvantaging other shareholders.

Disney is uniquely "breakable" because it lacks common defense mechanisms like a poison pill or a staggered board. Its annually elected board makes it highly vulnerable to activist campaigns seeking to replace directors and force a sale.

A 'hostile' takeover bid is not defined by personal animosity but by a specific procedural move. After being rejected by a target company's board, the acquirer bypasses them and makes their offer directly to the shareholders. The 'hostile' element is the act of circumventing the board's decision-making authority.

The default legal structure of most companies creates a fiduciary duty to maximize shareholder value. This isn't a suggestion; it can legally force a board to sell to the highest bidder, as seen when health company Vectura was forced to sell to Philip Morris, leading to its destruction.