In practice, the most common form of pre-emption right is the right of existing
shareholders to acquire new
shares issued by a
company in a
rights issue, usually a public offering.
Legal framework and share issuance The legal foundation for pre-emption rights varies by jurisdiction but generally ensures that shareholders can maintain a proportional stake in the company's
authorized capital. •
European Union and Germany: Under Section 186(1) of the German AktG, shareholders are entitled to a portion of new shares corresponding to their existing holding in the share capital. This entitlement extends to hybrid instruments such as
convertible bonds,
options, and profit-participation certificates under Section 221(4) AktG. •
United Kingdom: Statutory pre-emption rights are governed by Section 561 of the
Companies Act 2006, which mandates that any "equity securities" must first be offered to existing shareholders on the same or more favorable terms. •
United States: Unlike the EU, pre-emption rights in the US are typically not a statutory default for public corporations but are established through a company's
charter or
bylaws. Where they exist, they function as a contractual protection against dilution. When a company (AG, SE, or PLC) issues new ("young") shares, it must define the
subscription terms. These terms include the
subscription ratio, the subscription price, the
dividend entitlement, and the subscription period (which must be at least 14 days in the EU/UK). The subscription price is typically set below the current market price of the "old" shares to mitigate issuance risk and encourage participation. Until the young shares reach dividend parity with old shares, they may trade at different prices on the
stock exchange. Dividend entitlement for young shares often begins only with the start of the new
fiscal year. The value of the subscription right is mathematically determined by the interplay of the current share price, the subscription price, and the dividend differential.
Background and rationale The reasons for granting pre-emption rights are multifaceted. In many European jurisdictions, such as Germany, granting these rights is mandatory for capital increases exceeding 10% unless extraordinary circumstances apply.
Rights issue procedure In the European Union and the United Kingdom, the procedure for a capital increase with pre-emptive rights follows strict statutory timelines. Shareholders must be offered the new shares for a period of at least 14 days. •
Subscription Ratio (a): :a = \frac{\text{Old Share Capital}}{\text{Capital Increase}} •
Theoretical Value of the Right (BR): :BR = \frac{K_a - K_n}{\frac{a}{n} + 1} :The rechnerische value of the subscription right is derived from the market price of old shares (K_a) and the subscription price of new shares (K_n). A primary example is the
Phelps and Gorham Purchase, where a syndicate paid Massachusetts $1,000,000 for the pre-emptive rights to land in Western New York.
Evolution of corporate pre-emption During the 19th century, pre-emption rights transitioned into corporate law to protect shareholders from "oppression" by directors. •
United States: The landmark case
Gray v. Portland Bank (1807) established the common law principle that a corporation cannot issue new shares without first offering them to existing members. •
United Kingdom: Codification culminated in the Companies Act of 1980 and subsequently the Companies Act 2006. •
Europe: Adoption of statutory pre-emption rights solidified with the Second Council Directive 77/91/EEC in the European Union. ==See also==