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Holding(s) in Company

In brief · summary, not quotable

First Equity Limited, as investment manager of Armstrong Investments Limited, has crossed a threshold related to voting rights in Rosslyn Data Technologies PLC. The notification, dated October 23, 2025, indicates that the total percentage of voting rights attached to shares now stands at 14.434885%, representing 10,680,000 voting rights. This is an increase from the previously notified position of 13.353621%. The change occurred on October 22, 2025. The voting rights are held through Nortrust Nominees Limited.

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Issuer Details

ISIN

GB00BMV2DB09

Issuer Name

ROSSLYN DATA TECHNOLOGIES PLC

UK or Non-UK Issuer

UK

Reason for Notification

An acquisition or disposal of voting rights

Details of person subject to the notification obligation

Name

First Equity Limited

City of registered office (if applicable)

London

Country of registered office (if applicable)

United Kingdom

NameCity of registered officeCountry of registered office
Estate of William Black
Armstrong Investments LimitedDouglasIsle of Man
4. Details of the shareholder
NameCity of registered officeCountry of registered office
Nortrust Nominees LimitedLondonUnited Kingdom

Date on which the threshold was crossed or reached

22-Oct-2025

Date on which Issuer notified

23-Oct-2025

  • Total positions of person(s) subject to the notification obligation
Resulting situation on the date on which threshold was crossed or reached14.4348850.00000014.43488510680000
Position of previous notification (if applicable)13.3536210.00000013.353621
8A. Voting rights attached to shares
Class/Type of shares ISIN code(if possible)Number of direct voting rights (DTR5.1)Number of indirect voting rights (DTR5.2.1)% of direct voting rights (DTR5.1)% of indirect voting rights (DTR5.2.1)
GB00BMV2DB091068000014.434885
Sub Total 8.A1068000014.434885%

Financial Instruments according to (DTR5.3.1R.(1) (a))

Sub Total 8.B1

  • Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))

Sub Total 8.B2

  • Information in relation to the person subject to the notification obligation
Estate of William BlackArmstrong Investments Limited
Estate of William BlackFirst Equity Limited as Investment Manager of Armstrong Inv Limited14.43488514.434885%

In case of proxy voting

Name of the proxy holder

The number and % of voting rights held

The date until which the voting rights will be held

  • Additional Information
  • Date of Completion

23-Oct-2025

Place Of Completion

London

Cleaned text: letterheads, contacts and legal notices removed. View the original announcement ↗ · Company filings. Not investment advice.

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