Acuity RM Group Plc - Holding(s) in Company

TR-1: Standard form for notification of major holdings


NOTIFICATION OF MAJOR HOLDINGS (to be sent to the relevant issuer and to the
FCA in Microsoft Word format if possible) i

1a. Identity of the issuer or the
underlying issuer of existing shares to Acuity RM Group Plc
which voting rights are attached ii:

1b. Please indicate if the issuer is a non-UK issuer(please mark with an "X" if
appropriate)

Non-UK issuer

2. Reason for the notification (please mark the appropriate box or boxes with
an "X")

An acquisition or disposal of voting rights                                   X

An acquisition or disposal of financial instruments

An event changing the breakdown of voting rights

Other (please specify) iii:

3. Details of person subject to the notification obligation iv

Name                                    Stephen Wicks

City and country of registered office   Beaconsfield, UK
(if applicable)

4. Full name of shareholder(s) (if different from 3.) v

Name

City and country of registered office
(if applicable)

5. Date on which the threshold was      16/06/2025
crossed or reached vi:

6. Date on which issuer notified        16/06/2025
(DD/MM/YYYY):

7. Total positions of person(s) subject to the notification obligation

                                                                             Tot
                                                                             al
                                                                             num
                                                                             ber
                                                                             of
                                                                             vot
                                                                             ing
                                       % of voting rights                    rig
                    % of voting rights through financial                     hts
                    attached to shares instruments        Total of both in % hel
                    (total of 8. A)    (total of 8.B 1 +  (8.A + 8.B)        d
                                       8.B 2)                                in
                                                                             iss
                                                                             uer
                                                                             (8.
                                                                             A
                                                                             +
                                                                             8.B
                                                                             )
                                                                             vii

Resulting situation                                                          5,8
on the date on      3.028%             0.0%               3.028%             66,
which threshold was                                                          722
crossed or reached

Position of
previous            Below 3%
notification
(ifapplicable)




8. Notified details of the resulting situation on the date on which the
threshold was crossed or reached viii

A: Voting rights attached to shares

Class/type  Number of voting rights  % of voting rights
of          ix
sharesISIN
code (if    Direct(DTR5.1) Indirect  Direct(DTR5.1)            Indirect
possible)                  (DTR5.2.1)                          (DTR5.2.1)

            5,866,722                3.028%
GB00BR0WHY71

SUBTOTAL 8. 5,866,722                3.028%
A

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

Type of                Exercise/   Number of voting rights
financial   Expiration Conversion  that may be acquired if the % of voting
instrument  date x     Period xi   instrument                  rights
                                   isexercised/converted.

                       SUBTOTAL 8.
                       B 1

B 2: Financial Instruments with similar economic effect according to
DTR5.3.1R (1) (b)

Type of    Expiration  Exercise/  Physical or    Number of     % of voting
financial  date x      Conversion cashSettlement voting rights rights
instrument             Period xi  xii

                                  SUBTOTAL 8.B.2




9. Information in relation to the person subject to the notification obligation
(please mark theapplicable box with an "X")

Person subject to the notification obligation is not controlled by any natural
person or legal entity and does not control any other undertaking(s) holding   x
directly or indirectly an interest in the (underlying) issuer xiii

Full chain of controlled undertakings through which the voting rights and/or
the
financial instruments are effectively held starting with the ultimate
controlling natural person or legal entity (please add additional rows as
necessary) xiv

                                                                              Tot
                                                                              al
                                                                              of
                                                                              bot
                                                                              h
                                                                              if
                                                                              it
                                                                              equ
                                                                              als
                                           % of voting rights through         or
        % of voting rights if it equals or financial instruments if it equals is
Name xv is higher than the notifiable      or is higher than the notifiable   hig
        threshold                          threshold                          her
                                                                              tha
                                                                              n
                                                                              the
                                                                              not
                                                                              ifi
                                                                              abl
                                                                              e
                                                                              thr
                                                                              esh
                                                                              old

10. In case of proxy voting, please identify:

Name of the proxy holder

The number and % of voting rights held

The date until which the voting rights
will be held

11. Additional information xvi




Place of completion Beaconsfield, UK

Date of completion  16/06/2025