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Senior PLC — Investor Relations & Filings

Ticker · 1JD ISIN · GB0007958233 LEI · 5493002HQHWN5JQHKQ51 IL Manufacturing
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Filings indexed 700 across all filing types
Latest filing 2026-06-09 Major Shareholding Noti…
Country GB United Kingdom
Listing IL 1JD

About Senior PLC

https://www.seniorplc.com/

Senior PLC is an international engineering and manufacturing group that designs and produces high-technology components and systems for original equipment manufacturers (OEMs). The company operates through two divisions, Aerospace and Flexonics, specializing in advanced fluid conveyance and thermal management solutions. These products are engineered for demanding applications in hostile environments across key markets such as aerospace, defense, land vehicles, and power & energy. Senior PLC also serves the space, semiconductor, and medical industries, focusing on providing solutions that support customers in hard-to-decarbonise sectors with their transition to low-carbon and clean energy technologies.

Recent filings

Filing Released Lang Actions
Holding(s) in Company
Major Shareholding Notification Classification · 94% confidence The document is a TR-1 standard form for notification of major holdings (threshold crossing of 5.004% voting rights) for Senior PLC. It details dates, holdings percentages, and the notifying persons. This matches the definition of a Major Shareholding Notification (MRQ).
2026-06-09 English
Director/PDMR Shareholding
Director's Dealing Classification · 95% confidence The document is a Regulatory News Service (RNS) announcement dated 08 June 2026, titled “NOTIFICATION OF TRANSACTIONS OF DIRECTORS/PERSONS DISCHARGING MANAGERIAL RESPONSIBILITIES OR THEIR CONNECTED PERSONS.” It reports the exercise of share options by a Person Discharging Managerial Responsibilities (PDMR) under a share option plan, listing the number of shares exercised and retained. This clearly fits the definition of an insider trading or director’s dealing report. Therefore, the appropriate classification is Director’s Dealing (DIRS).
2026-06-08 English
Holding(s) in Company
Major Shareholding Notification Classification · 95% confidence The document is an RNS TR-1 form ‘Standard form for notification of major holdings’, detailing a threshold crossing by JPMorgan Chase & Co. for voting rights in Senior PLC. It provides precise shareholding percentages, dates of crossing, and chain of controlled undertakings. This matches the definition of a Major Shareholding Notification (MRQ).
2026-06-04 English
Holding(s) in Company
Major Shareholding Notification Classification · 90% confidence The document is a TR-1 standard form notifying the London Stock Exchange and issuer of a threshold crossing in share ownership by Barclays PLC (a major shareholding notification). This exactly matches the Major Shareholding Notification category (Code MRQ).
2026-06-04 English
Holding(s) in Company
Major Shareholding Notification Classification · 10% confidence The document is a TR-1 Major Holdings Notification under the EU Market Abuse Regulation, detailing threshold crossings of voting rights by JPMorgan Chase & Co. It is not an AGM, report publication, or financial report itself but a notification of significant shareholding. This fits the Major Shareholding Notification category.
2026-06-03 English
Holding(s) in Company
Major Shareholding Notification Classification · 90% confidence The document is a TR-1 standard form notification under DTR5 for crossing a voting rights threshold by JPMorgan Chase & Co in Senior PLC. This is a disclosure of a major shareholding change, fitting the Major Shareholding Notification category.
2026-06-03 English

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