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Glossary

Takeover Directive

The EU directive harmonizing takeover bid rules across member states — establishes mandatory bid, equal treatment, and no-frustration principles.

Also called: EU Takeover Directive, Directive 2004/25/EC

Definition

The EU Takeover Directive (Directive 2004/25/EC) establishes minimum standards for takeover bids across EU member states. Each member state implemented the directive into national law, with some discretion on specific provisions.

Core principles

  • Equal treatment of all holders of the same class
  • Mandatory bid when a person crosses a defined control threshold (typically 30%)
  • No-frustration of bids by target boards without shareholder approval
  • Information rights for employees and the SEC-equivalent regulator
  • Squeeze-out / sell-out rights at 90%+ ownership

Why it matters

The directive shapes the operational character of EU public M&A. Compared to the U.S., EU takeover regimes:

  • Are more rules-driven and predictable
  • Place stronger constraints on defensive tactics by target boards
  • Use higher mandatory-bid thresholds (typically 30%) instead of granular 5% disclosure
  • Apply stricter timetables and equal-treatment standards

Distinction

The U.S. has no equivalent unified federal regime; takeover law is a mix of federal Williams Act + state corporate law.

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