What Is a Tender Offer?
A tender offer is a public proposal to buy shares at a stated price during a fixed period. Unlike a negotiated merger, it goes directly to shareholders who individually decide whether to tender their shares.
How It Works
The bidder announces the price, number of shares sought, conditions, and expiration date (minimum 20 business days). Shareholders who accept deliver shares to the depositary. If conditions are met, the bidder pays and gains control.
In Hostile Takeovers
Tender offers are the primary hostile acquisition mechanism since they do not require board cooperation. The board responds with a recommendation, often supported by a fairness opinion.
Regulatory Framework
SEC Regulation 14D requires minimum 20-business-day offer period, equal treatment of all shareholders, best price rule, prompt payment, and withdrawal rights. The Williams Act requires Schedule 13D filing at 5% ownership.
Two-Step Transactions
The acquirer first conducts a tender offer for majority control, then executes a back-end squeeze-out merger. At 90% acceptance in Delaware, a short-form merger proceeds without a shareholder vote.
Premiums
Typically 20-50% above pre-announcement price. Hostile offers may require higher premiums to overcome board resistance.
Going-Private
Used in management buyouts and PE acquisitions of public companies. Require careful attention to fiduciary duties when management is on both sides.