KATEK SE: Release according to Article 40, Section 1 of the WpHG (the German
Securities Trading Act) with the objective of Europe-wide distribution

EQS Voting Rights Announcement: KATEK SE
KATEK SE: Release according to Article 40, Section 1 of the WpHG (the German
Securities Trading Act) with the objective of Europe-wide distribution

30.04.2024 / 11:40 CET/CEST
Dissemination of a Voting Rights Announcement transmitted by EQS News - a
service of EQS Group AG.
The issuer is solely responsible for the content of this announcement.

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Notification of Major Holdings

1. Details of issuer

     Name:                             KATEK SE
     Street:                           Promenadeplatz 12
     Postal code:                      80333
     City:                             München
                                       Germany
     Legal Entity Identifier (LEI):    5299000GH0E40P6I9F13

2. Reason for notification

     X    Acquisition/disposal of shares with voting rights
     X    Acquisition/disposal of instruments
          Change of breakdown of voting rights
          Other reason:

3. Details of person subject to the notification obligation

     Legal entity: Squarepoint Holdings Limited
     City of registered office, country: George Town, Cayman Islands

4. Names of shareholder(s)
holding directly 3% or more voting rights, if different from 3.

Squarepoint Diversified Partners Fund Limited

5. Date on which threshold was crossed or reached:

05 Feb 2024

6. Total positions

               % of voting  % of voting rights   Total of  Total number of
           rights attached             through  both in %    voting rights
                 to shares  instruments (total    (7.a. +      pursuant to
           (total of 7.a.)   of 7.b.1 + 7.b.2)      7.b.)     Sec. 41 WpHG
  New             3.1891 %            0.0002 %   3.1893 %         14445687
  Previo-            n/a %               n/a %      n/a %                /
  us
  notifi-
  cation

7. Details on total positions
a. Voting rights attached to shares (Sec. 33, 34 WpHG)

    ISIN            Absolute                       In %
                  Direct (Sec.  Indirect (Sec.  Direct (Sec.  Indirect
                      33 WpHG)        34 WpHG)      33 WpHG)  (Sec. 34
                                                                 WpHG)
    DE000A2TSQH7             0          460695        0.00 %  3.1891 %
    Total            460695                      3.1891 %

b.1. Instruments according to Sec. 38 (1) no. 1 WpHG

    Type of     Expiration or  Exercise or    Voting     Voting
    instrument  maturity date  conversion     rights  rights in
                               period       absolute          %
                                                   0     0.00 %
                               Total               0     0.00 %

b.2. Instruments according to Sec. 38 (1) no. 2 WpHG

    Type of     Expiration   Exercise or  Cash or       Voting  Voting
    instrument  or maturity  conversion   physical      rights  rights
                date         period       settlement  absolute    in %
    Cash        5.02.2025                 Cash              25  0.0002
    settled                                                          %
    equity
    swap
                                          Total             25  0.0002
                                                                     %

8. Information in relation to the person subject to the notification
obligation

        Person subject to the notification obligation is not controlled nor
        does it control any other undertaking(s) that directly or
        indirectly hold(s) an interest in the (underlying) issuer (1.).
   X    Full chain of controlled undertakings starting with the ultimate
        controlling natural person or legal entity:

    Name                % of voting   % of voting rights  Total of both
                      rights (if at  through instruments   (if at least
                        least 3% or   (if at least 5% or    5% or more)
                              more)                more)
    Squarepoint                   %                    %              %
    Holding Limited
    Squarepoint                   %                    %              %
    International
    Feeder Limited
    Squarepoint                   %                    %              %
    Master Fund
    Limited
    Squarepoint              3.19 %                    %              %
    Diversified
    Partners Funds
    Limited
    -                             %                    %              %
    Squarepoint                   %                    %              %
    Holding Limited
    Squarepoint                   %                    %              %
    Master Fund
    Limited
    Squarepoint              3.19 %                    %              %
    Diversified
    Partners Fund
    Limited
    -                             %                    %              %
    Squarepoint                   %                    %              %
    Holding Limited
    Squarepoint                   %                    %              %
    Group
    Intermediate GP
    Limited
    Squarepoint                   %                    %              %
    Group
    Intermediate LP
    Squarepoint LLC               %                    %              %
    Squarepoint Ops          3.19 %                    %              %
    LLC
    -                             %                    %              %
    Squarepoint                   %                    %              %
    Holding Limited
    Squarepoint                   %                    %              %
    Private Limited
    Squarepoint UK                %                    %              %
    Holdco 2 Limited
    Squarepoint              3.19 %                    %              %
    Capital LLC

9. In case of proxy voting according to Sec. 34 para. 3 WpHG
(only in case of attribution of voting rights in accordance with Sec. 34
para. 1 sent. 1 No. 6 WpHG)

Date of general meeting:
Holding total positions after general meeting (6.) after annual general
meeting:

     Proportion of voting    Proportion of    Total of
                   rights      instruments        both
                        %                %           %

10. Other explanatory remarks:

   Squarepoint Ops LLC has delegated, via a sub-IMA, the management of
   Squarepoint Diversified Partners Fund Limited to Squarepoint Capital
   LLP.

Date

25 Apr 2024


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30.04.2024 CET/CEST The EQS Distribution Services include Regulatory
Announcements, Financial/Corporate News and Press Releases.
Archive at www.eqs-news.com

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   Language:    English
   Company:     KATEK SE
                Promenadeplatz 12
                80333 München
                Germany
   Internet:    www.katek-group.com

End of News EQS News Service
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1893019 30.04.2024 CET/CEST