Skip to main content
Diploma PLC logo

Diploma PLC — Investor Relations & Filings

Ticker · DPLM ISIN · GB0001826634 LEI · 2138008OGI7VYG8FGR19 IL Wholesale and retail trade
Open in API
Filings indexed 480 across all filing types
Latest filing 2023-11-21 Director's Dealing
Country GB United Kingdom
Listing IL DPLM

About Diploma PLC

https://www.diplomaplc.com/

Diploma PLC is an international group of specialized businesses that supply essential, high-quality technical products and value-added services. Operating through a decentralized model, the company acquires and develops businesses for long-term growth across three core sectors. The Controls sector provides advanced technologies, including specialized wiring, connectors, and automation components for critical applications in aerospace, energy, and medical technology. The Seals sector delivers high-performance sealing solutions, such as gaskets and hydraulic components, for heavy machinery in the infrastructure and renewables industries. The Life Sciences sector offers a range of medical instruments, diagnostic equipment, and laboratory products to healthcare professionals and scientists. Across all its operations, Diploma PLC focuses on providing value-added solutions, encompassing bespoke product design, technical support, and supply chain management for applications where quality and reliability are paramount.

Recent filings

Filing Released Lang Actions
Director/PDMR Shareholding
Director's Dealing Classification · 100% confidence The document is an official notification released via RNS (London Stock Exchange news service) concerning transactions by a Person Discharging Managerial Responsibilities (PDMR), specifically the CEO, Johnny Thomson. This type of filing details insider share dealings, including option exercises and subsequent sales to cover tax liabilities. This directly matches the definition of 'Director's Dealing' (DIRS). Although it mentions the Annual Report, the core purpose and structure of the document are the insider trade disclosures, not the report itself. It is not a general regulatory filing (RNS) because a more specific category exists.
2023-11-21 English
Full Year Results
Earnings Release Classification · 95% confidence The document is a 'Preliminary Results' announcement for Diploma PLC for the year ended 30 September 2023. It contains key financial highlights, performance metrics (revenue, operating profit, EPS, etc.), management commentary, and forward-looking guidance. While it provides significant financial data, it is structured as an initial earnings release (RNS announcement) rather than the full, audited Annual Report (10-K). It includes a link to a webcast and contact information, which is characteristic of an Earnings Release (ER). FY 2023
2023-11-20 English
Issue of Shares & Total Voting Rights
Declaration of Voting Results & Voting Rights Announcements Classification · 99% confidence The document is identified by the 'RNS Number' header and explicitly states, 'This information is provided by RNS, the news service of the London Stock Exchange.' The content details the 'ISSUE OF SHARES' (allotment of 57,484 new Ordinary Shares) and the resulting change in 'TOTAL VOTING RIGHTS'. This is a specific corporate action announcement related to capital structure. While it involves shares (SHA) or capital changes (CAP), the primary context is a regulatory news service announcement (RNS) detailing a share issuance and its impact on voting rights, which fits best under the general Regulatory Filings category (RNS) as it is a standard market disclosure via the LSE's system, or potentially SHA if the focus was purely on the share issue. Given the structure and the explicit RNS branding, RNS is a strong candidate. However, since the core event is the issuance of shares and the resulting change in total voting rights, 'Share Issue/Capital Change' (SHA) is more specific than the general 'RNS' fallback. The document announces the issuance of new shares to satisfy employee benefit awards and updates the total voting rights figure, making SHA the most precise fit among the specific options, although RNS is the delivery mechanism.
2023-11-16 English
Holding(s) in Company
Major Shareholding Notification Classification · 99% confidence The document is explicitly titled 'TR-1: Standard form for notification of major holdings' and details an acquisition/disposal of voting rights by 'The Capital Group Companies, Inc.', crossing a threshold (from 13.00% to 12.97%). This type of mandatory disclosure regarding changes in significant share ownership is classified as a Major Shareholding Notification. The presence of 'RNS Number' and the closing statement referencing the London Stock Exchange and FCA confirms it is a regulatory filing related to ownership changes.
2023-10-10 English
Holding(s) in Company
Major Shareholding Notification Classification · 99% confidence The document is explicitly labeled as an 'RNS Number' notification from the London Stock Exchange. Section 1 states 'TR-1: Standard form for notification of major holdings' and details an 'acquisition or disposal of voting rights' by a shareholder (The Capital Group Companies, Inc.), crossing a threshold (from 12.92% to 13.00%). This structure perfectly matches the definition of a Major Shareholding Notification (MRQ), which covers changes in significant share ownership levels crossing thresholds. Although it is distributed via RNS, the specific content dictates the MRQ classification over the general RNS fallback.
2023-08-21 English
Holding(s) in Company
Major Shareholding Notification Classification · 100% confidence The document is explicitly titled 'TR-1: Standard form for notification of major holdings' and contains sections detailing the 'acquisition or disposal of voting rights' by a significant shareholder ('The Capital Group Companies, Inc.'). This form (TR-1) is used to report changes in major shareholdings, which directly corresponds to the definition of Major Shareholding Notification (MRQ). The document is a formal regulatory filing disseminated via RNS, but its specific content mandates the MRQ classification over the general RNS fallback.
2023-08-15 English

Browse filings by year

25 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.