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London Stock Exchange meaning

What does London Stock Exchange mean?
In practice, “London Stock Exchange” refers to the marketplace operated by London Stock Exchange plc where equity and debt securities are admitted to trading and traded. Lawyers use it chiefly to distinguish between the Main Market (a UK regulated market) and AIM (a multilateral trading facility with a lighter, disclosure‑driven regime). London Stock Exchange plc is a Recognised Investment Exchange under Part XVIII of the Financial Services and Markets Act 2000. The expression itself is descriptive; the relevant legal concepts are defined in FSMA, the UK Markets in Financial Instruments framework and the Exchange’s rulebooks. Key legal features and significance: - Main Market admissions typically require admission to the FCA’s Official List under the UK Listing Rules and compliance with the Prospectus Regulation Rules, the Disclosure Guidance and Transparency Rules and UK MAR, alongside the LSE’s Admission and Disclosure Standards. - AIM admissions are governed by the AIM Rules (and are not “listed” for Listing Rules purposes), with nominated adviser oversight and distinct continuing obligations. - The Exchange also operates other exchange‑regulated segments for specialist equity and debt. Usage is consistent across England & Wales, Scotland and Northern Ireland. In Ireland, the term denotes a foreign exchange; Irish issuers seeking London admission...
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View the related Checklists about London Stock Exchange

CHECKLISTS
Listing debt securities on the London Stock Exchange: UK Main Market and ISM admission processes, FCA prospectus approval, timetables and fees; PSM closed to new admissions from 19 January 2026

This Practice Note serves as an initial guide to listing debt securities on the London Stock Exchange (LSE). It outlines the ideas of listing and admission to trading, and centres on the main markets for listing debt instruments. It does not aim to detail every applicable requirement and provides links to relevant resources for further reading. It also excludes disclosure requirements and ongoing continuing obligations. Principal markets for debt securities listings The LSE operates several markets, but the venues commonly used for debt capital market listings are: the Main Market the International Securities Market (ISM) the Professional Securities Market (PSM) (Note: From 19 January 2026, the PSM is closed to new admissions) In addition, the LSE runs two markets tailored to particular segments of the debt securities space: the Order book for Fixed Income Securities (OFIS) the Sustainable Bond Market Listing or admission to trading––what is the difference? ‘Listing’ means admission of...

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FLOWCHARTS
United Kingdom: Listing and admission to trading of debt securities—FCA Official List to London Stock Exchange Main Market flowchart for seasoned issuers and MTN programmes

This diagram clearly outlines the key steps for listing and admitting debt instruments for trading on the London Stock Exchange’s Main Market (LSE)...

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NEWS
Microlise cyberattack disrupts UK fleet tracking; Serco mitigates operational impact; limited employee data affected; ICO notified; services expected largely restored within a week

Microlise Group plc Microlise Group plc, a supplier of fleet-tracking software used by Serco and mail carrier DHL, said in a statement to the London Stock Exchange that it intends to have its services 'largely back to normal' within a week, following a cyber-attack that targeted its network. The software company first reported the attack in a statement to the stock market on 31 October 2024. Microlise said it does not expect the attack to materially affect its financial forecasts or its overall financial position. The announcement did not disclose which of its corporate customers were impacted by the incident...

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NEWS
Hiscox reserves US$28m for MV Dali Baltimore Key Bridge collapse; exposure via Lloyd’s syndicate and International Group P&I reinsurance; claims may approach US$2bn

On 7 August 2024, the insurer—listed on the London Stock Exchange yet domiciled in Bermuda—confirmed the loss would be borne by both its Lloyd’s of London syndicate and its reinsurance arm within the group. The MV Dali container vessel struck the Francis Scott Key Bridge soon after its departure from the Port of Baltimore on 26 March 2024, bringing down part of the structure and leading to fatalities. Specialists now forecast it will count among the priciest marine insurance catastrophes for the market overall...

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NEWS
EU competition daily: AG proposes annulment of Commission’s UK CFC State aid decision; JCDecaux appeal dismissal urged; merger notifications; Air Freight cartel appeal hearings (11 April 2024)

State aid AG issues opinion recommending Court of Justice should set aside the General Court’s judgment and annul the Commission’s decision regarding tax breaks granted by the UK to certain multinational groups between 2013 and 2018 Advocate General Medina has delivered his opinion in the appeals in the following Joined Cases, arising from the Commission’s 2019 decision and the General Court’s judgment. C-555/22 P United Kingdom v Commission C-556/22 P ITV v Commission and Others C-564/22 P LSEGH (Luxembourg) and London Stock Exchange Group Holdings (Italy) v Commission and Others The appeals contest the General Court’s judgment in Joined Cases T-363/19 and T-456/19, which dismissed an action for annulment against the Commission’s decision of 2 April 2019 (SA.44896). In that decision, the Commission found that, during 2013–2018, the UK had provided unlawful State aid to certain multinational groups via tax advantages. Advocate General Medina proposes that the Court of Justice overturn the General Court’s judgment and annul the Commission’s 2019...

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View the related Practice Notes about London Stock Exchange

PRACTICE NOTES
UK listed and AIM companies: holding general meetings—quorum, adjournment, resolutions, polls, members’ questions, activism, auditors’ rights, hybrid meetings, company secretary tasks and post‑meeting filings.

This Practice Note summarises the law, guidelines and market practice in relation to holding a general meeting It serves both practitioners and company secretaries dealing with and advising companies whose equity shares are listed on the Main Market of London Stock Exchange plc (listed companies), as well as companies with equity shares admitted to AIM (AIM companies). For details on the notice requirements for a general meeting of a listed or AIM company, refer to Practice Note: General meetings—notice requirements for listed public companies for further information and context. Members of a company may convene and hold a general meeting at any time, and as frequently as required within a year, as needed, so that they can pass resolutions to implement specified changes or to authorise particular actions. The Companies Act 2006 (CA 2006) sets out detailed provisions governing the calling and conduct of general meetings. The CA 2006 also imposes additional obligations on a public company that is a traded company or a quoted company. This captures listed...

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PRACTICE NOTES
AIM (LSE) Rule 1: Nominated Adviser (Nomad) Retention and Role—Practical Guidance on Admission and Ongoing Duties, Director Education, Eligibility, Reviews and Disciplinary Actions

This Resource Note distils the key elements of Rule 1 of the AIM Rules for Companies, centring on an AIM Company’s duty to appoint and keep a nominated adviser (a nomad) in place, and outlining the nomad’s function. It points to pertinent London Stock Exchange (LSE) materials, together with Lexis+ UK analysis and resources, to offer practical guidance on interpreting and applying Rule 1. Materials referenced in this note include: The AIM Rules The AIM Rules for Nominated Advisers (Nomad Rules) Inside AIM, the AIM Regulation team’s periodic publication AIM Notices, issued from time to time, containing updates on AIM regulatory and administrative matters Lexis+ UK and Lexis Library resources Setting the scene Rulebook: AIM Rules for Companies What it covers: Rule 1 requires an AIM Company to appoint a nomad and ensure a nomad is retained at all times, and it also describes the nomad’s basic role This framework provides practical...

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PRACTICE NOTES
PISCES sandbox: FCA regime for intermittent secondary trading in private company shares—eligibility, investor access, operator obligations, disclosure and liability, and key tax and employee share scheme implications (UK)

The Private Intermittent Securities and Capital Exchange System (PISCES) is a five-year sandbox for financial market infrastructure, created to support periodic secondary dealing in the shares of private companies. Put in place under the Financial Services and Markets Act 2023 through the Private Intermittent Securities and Capital Exchange System Sandbox Regulations 2025 SI 2025/583 (the PISCES Regulations 2025), the regime aims to bridge the ‘liquidity gap’ between fully private capital markets and the UK’s public markets, including AIM and the London Stock Exchange’s Main Market for listed securities. The Financial Conduct Authority (FCA) oversees and administers PISCES and, in June 2025, published its final rules for the sandbox within the PISCES Sourcebook (PS), alongside consequential amendments to the FCA Handbook, as detailed in FCA Policy Statement PS25/6: Private Intermittent Securities and Capital Exchange System: Sandbox Arrangements (June 2025). This Practice Note outlines the PISCES regime, setting out the regulatory framework and offering practical guidance on how it is intended to operate....

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View the related Precedents about London Stock Exchange

PRECEDENTS
Prospectus verification notes template for UK secondary capital raisings (placings, open offers and rights issues) on the FCA Official List and London Stock Exchange Main Market

VERIFICATION NOTES These verification notes concern the prospectus (the Prospectus ) to be issued in connection with the proposed [ placing OR placing and open offer OR rights issue ] ( Capital Raising ) of [ up to ] [ insert number ] new [ insert class ] shares of [ insert nominal value ] each (the Shares ) of [ insert name of the Company ] together with the admission of the Shares to listing on the Official List of the Financial Conduct Authority ( FCA ) and to trading on the Main Market of the London Stock Exchange ( Main Market ). These Verification Notes (the Notes ) have been prepared by [ insert details of Company's solicitors ] for the purposes of protecting the Company, the directors of the Company (the Directors ) [ , the Proposed Directors of the Company (the Proposed Directors ) ] and others involved with the Capital Raising and the drafting of the Prospectus, which relates to the application for the...

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PRECEDENTS
Signing and Closing Checklist for FCA-Approved, LSE-Listed Reg S/Rule 144A Bond Offering (Euroclear, Clearstream, DTC)

Parties Issuer [ • ] Guarantor [ • ] Lead Manager [ • ] Settlement Manager [ • ] Principal Paying Agent [ • ] Trustee [ • ] Registrar [ • ] Auditors [ • ] Tax Advisers Lead Manager Legal Advisers [ • ], acting as legal counsel to the Lead Manager, and [ • ], acting as legal counsel to the Trustee Issuer Legal Advisers [ • ], serving as legal counsel to the Issuer and the Guarantor The Depository Trust Company ( DTC ) Euroclear Bank SA/NV ( Euroclear ) Clearstream Banking S.A. ( Clearstream ) Common Depositary [ • ], in its role as Common Depositary [ The London Stock Exchange plc ] ( Stock Exchange ) [ The Financial Conduct Authority ] ( FCA ) [ Regulatory News Service of the Stock Exchange ] ( RNS ) SIGNING AGENDA ...

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PRECEDENTS
UK AIM admission and placing: legal, due diligence and regulatory document checklist with responsibilities

References to ‘AIM Rules’ denote the AIM Rules for Companies; references to ‘PRR’ mean the Prospectus Regulation Rules; references to ‘DTR’ concern the Disclosure Guidance and Transparency Rules; references to the ‘PR Regulation’ indicate Retained Regulation (EU) 2019/980; references to the ‘LSE’ signify the London Stock Exchange plc; and references to the ‘nomad’ mean the company’s nominated adviser...

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