{{Short description|Right to acquire property before any other acquirers}} A '''pre-emption right''', '''right of pre-emption''', or '''first option to buy''' is a contractual right to acquire certain property newly coming into existence before it can be offered to any other person or entity.<ref name="BlacksLaw">{{cite book | last = Garner | first = Bryan A. | year = 2009 | title = Black's Law Dictionary | edition = 9th | publisher = Thomson Reuters | isbn = 978-0-314-19949-2 | quote = Right of pre-emption. A potential buyer's contractual right to have the first opportunity to buy, at a specified price, if the seller chooses to sell within the contractual period. Also termed 'first option to buy'.}}</ref> It comes from the Latin verb ''emo, emere, emi, emptum'', to buy or purchase, plus the inseparable preposition ''pre'', before. A right to acquire existing property in preference to any other person is usually referred to as a right of first refusal.

==Company shares== {{see also|Corporate finance}} 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.<ref name="InvestopediaRight">{{cite web | url = https://www.investopedia.com/terms/p/preemptiveright.asp | title = Preemptive Right: What It Is, How It Works, and Benefits | publisher = Investopedia | access-date = 2025-12-31}}</ref>

===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.<ref name="AktG_186">{{cite web | url = https://www.gesetze-im-internet.de/aktg/__186.html | title = Section 186 AktG: Subscription Right | publisher = Federal Ministry of Justice (Germany)}}</ref> This entitlement extends to hybrid instruments such as convertible bonds, options, and profit-participation certificates under Section 221(4) AktG.<ref name="AktG_221">{{cite web | url = https://www.gesetze-im-internet.de/aktg/__221.html | title = Section 221 AktG: Convertible Bonds; Profit-Participation Bonds | publisher = Federal Ministry of Justice}}</ref> * '''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.<ref name="UK_Legislation">{{cite web | url = https://www.legislation.gov.uk/ukpga/2006/46/section/561 | title = Companies Act 2006, Section 561 | publisher = UK Government Legislation}}</ref> * '''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.<ref name="SEC_Dilution">{{cite web | url = https://www.sec.gov/education/smallbusiness/goingpublic/dilution | title = Dilution | publisher = U.S. Securities and Exchange Commission}}</ref>

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).<ref name="EU_Directives">{{cite web | url = https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:31977L0091 | title = Second Council Directive 77/91/EEC | date = 13 December 1976 | publisher = EUR-Lex}}</ref> The subscription price is typically set below the current market price of the "old" shares to mitigate issuance risk and encourage participation.<ref name="CFI_Dilution">{{cite web | url = https://corporatefinanceinstitute.com/resources/equities/dilution/ | title = Dilution - Definition, Types, and Calculation | publisher = Corporate Finance Institute}}</ref>

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.<ref name="LSE_Rights">{{cite web | url = https://www.londonstockexchange.com/personal-investing/shares/corporate-actions/rights-issue | title = Rights Issue Explained | publisher = London Stock Exchange}}</ref> The value of the subscription right is mathematically determined by the interplay of the current share price, the subscription price, and the dividend differential.<ref name="Vormbaum_p145">{{cite book | author = Herbert Vormbaum | year = 1981 | title = Finanzierung der Betriebe | page = 145 | publisher = Springer | isbn = 978-3-663-13416-9 | url = https://books.google.com/books?id=A57KBgAAQBAJ&pg=PA145}}</ref>

===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.<ref name="AktG_186" /> The primary purpose is to protect existing shareholders from the dilution effect, which reduces their effective stake in the company.<ref name="CFI_Dilution" /> This protection applies both to the influence exerted through voting rights associated with common stock and to the relative share of dividends for both common and preferred stock.<ref name="Principles_Corp_Fin">{{cite web | url = https://www.investopedia.com/terms/v/votingright.asp | title = Voting Right: Definition and How It Works | publisher = Investopedia}}</ref>

===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.<ref name="EU_Directives" /> If no stock exchange holidays fall within this period, this typically equates to ten trading days. The offer must specify the exact subscription price or the formula used to determine it; in the latter case, the final price must be announced at least three days before the offer period expires.

===Mathematical Evaluation (Subscription Formulas)=== The valuation of these rights is determined by comparing the share capital before and after the increase.<ref name="Vormbaum">{{cite book | author = Herbert Vormbaum | year = 1981 | title = Finanzierung der Betriebe | pages = 145–147 | publisher = Springer | isbn = 978-3-663-13416-9 | url = https://books.google.com/books?id=A57KBgAAQBAJ&pg=PA145}}</ref>

* '''Subscription Ratio (<math>a</math>):''' :<math>a = \frac{\text{Old Share Capital}}{\text{Capital Increase}}</math>

* '''Theoretical Value of the Right (<math>BR</math>):''' :<math>BR = \frac{K_a - K_n}{\frac{a}{n} + 1}</math> :The theoretical value of the subscription right is derived from the market price of old shares (<math>K_a</math>) and the subscription price of new shares (<math>K_n</math>).<ref name="Vormbaum_p145" />

===History=== The concept of pre-emption has evolved from 18th-century land claims to a fundamental principle of modern corporate governance.

=== Land and international law === In the 18th-century United States, a pre-emption right (often associated with "squatter's rights") referred specifically to the right to purchase land titles before they were offered to the general public.<ref name=henry>{{cite web|last=Henry|first=Marian S.|title=The Phelps-Gorham Purchase|url=https://www.americanancestors.org/the-phelps-gorham-purchase/|date=February 25, 2000|access-date=31 December 2012}}</ref> 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.<ref name=milliken>{{cite book|title=A History of Ontario County, New York and Its People Vol. 1 |last=Milliken |first=Charles F. |year= 1911|publisher = Lewis Historical Publishing Co. |pages=15 |url=https://archive.org/details/ahistoryontario00millgoog}}</ref>

=== 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.<ref name="Gray1807">{{cite web | url = https://cite.case.law/mass/3/364/ | title = Gray v. Portland Bank, 3 Mass. 364 (1807) | publisher = Caselaw Access Project}}</ref> * '''United Kingdom:''' Codification culminated in the Companies Act of 1980 and subsequently the Companies Act 2006.<ref name="CA1980">{{cite web | url = https://www.legislation.gov.uk/ukpga/1980/22/contents | title = Companies Act 1980 | publisher = UK Government}}</ref> * '''Europe:''' Adoption of statutory pre-emption rights solidified with the Second Council Directive 77/91/EEC in the European Union.<ref name="EU_Directives" />

==See also== *Drag-along right *First-look deal *Follow-on offering *Option contract *Preemption Act of 1841 *Right of first refusal *Rights issue *Tag-along right

==References== {{Reflist}}

{{Corporate finance and investment banking}}

Category:Corporate law Category:Contract law Category:Property law Category:Aboriginal title