DGAP Voting Rights Announcement: Obotech Acquisition SE Obotech Acquisition SE: Release according to article 11 paragraph 6 of the Luxembourg transparency law and section 40 paragraph 1 of the German securities trading act (WPHG) 2021-09-13 / 09:55 Dissemination of a Voting Rights Announcement transmitted by DGAP - a service of EQS Group AG. The issuer is solely responsible for the content of this announcement.

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ANNEX A: Standard form for notification of major holdings


 Form to be used for the purposes of notifying a change in major holdings pursuant to the amended law and Grand-ducal 
Regulation of 11 January 2008 on transparency requirements for issuers (referred to as 'the Transparency Law' and 'the 
                                               Transparency Regulation') 
NOTIFICATION OF MAJOR HOLDINGS (to be sent to the relevant issuer and to the CSSF)^i 
 
1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached^ii:^ 
Obotech Acquisition SE (LU2334363566) 
2. Reason for the notification (please tick the appropriate box or boxes): 
[ ] 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: UBS Group AG, Zurich, Switzerland         City and country of registered office (if applicable): 
 
4. Full name of shareholder(s) (if different from 3.)^v: 
 
5. Date on which the threshold was crossed or reached^vi:                                  06.09.2021 
6. Total positions of person(s) subject to the notification obligation: 
                                                               % of voting rights 
                                      % of voting rights       through financial    Total of both Total number of 
                                   attached to shares (total      instruments        in % (7.A +  voting rights of 
                                            of 7.A)            (total of 7.B.1 +        7.B)      issuer^vii 
                                                                     7.B.2) 
Resulting situation on the date on 
which threshold was crossed or                   0.98      %            5.27      %   6.25      %      25'325'000 
reached 
Position of previous notification                3.84      %            2.43      %   6.27      %          / 
(if applicable) 
7. 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 of                                      Number of voting rights^ix  % of voting rights 
shares                                                Direct       Indirect           Direct              Indirect 
ISIN code (if possible)                             (Art. 8 of    (Art. 9 of      (Art. 8 of the       (Art. 9 of the 
                                                        the           the       Transparency Law)     Transparency Law) 
                                                   Transparency  Transparency 
                                                       Law)          Law) 
                   LU2334363566                                     249'000                       %        0.98 % 
                                                                                                  %           % 
                                                                                                  %           % 
SUBTOTAL A                                                             249'000 
(Direct & Indirect)                                                            0.98 % 
 
B 1: Financial Instruments according to Art. 12(1)(a) of the Transparency Law 
                                                                Exercise/     Number of voting rights that 
Type of financial instrument                        Expiration  Conversion    may be acquired if the       % of voting 
                                                    date^x      Period^xi     instrument is exercised/     rights 
                                                                              converted. 
Right to substitute shares delivered as collateral                 Anytime             1'118'348               4.42 % 
                                                                                                                     % 
                                                                                                                     % 
                                                                SUBTOTAL B.1           1'118'348                 4.42 % 
 
B 2: Financial Instruments with similar economic effect according to Art. 12(1)(b) of the Transparency Law 
                                                  Expiration    Exercise/    Physical or     Number of voting   % of 
Type of financial instrument                      date^x        Conversion   cash settlement rights             voting 
                                                                Period^xi    ^xii                               rights 
             Warrants (LU2334364374)                              30 days       Physical          216'000          0.85 % 
                                                                 after the 
                                                                consummation 
                                                                   of the 
                                                                  business 
                                                                combination 
                                                                                                                         % 
                                                                                                                         % 
                                                                             SUBTOTAL B.2         216'000          0.85 % 
 
8. Information in relation to the person subject to the notification obligation: 
(please tick the applicable box) 
[ ] 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 directly or indirectly an interest in the (underlying) issuer.^xiii 
[x] 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^xiv 
(please provide a separate organisational chart in case of a complex structure): 
                                                          % of voting   % of voting 
                                                          rights held  rights through 
                                                          by ultimate    financial 
                                                          controlling   instruments                                  Directly 
                                                           person or      held by                                    controlled 
                                                           entity or      ultimate                                    by 
                                                              held      controlling                                  (use 
                       N                         Name^xv  directly by    person or            Total of both          number 
                                                              any      entity or held                                 (s) 
                                                           subsidiary   directly by                                  from 
                                                          if it equals any subsidiary                                1^st 
                                                          or is higher  if it equals                                 column) 
                                                            than the    or is higher 
                                                           notifiable     than the 
                                                           threshold     notifiable 
                                                                         threshold 
                                                 UBS 
                                                 Group AG 
                                                 UBS AG        -             -                      - 
 
                                                 UBS 
                                                 Group AG 
                                                 UBS AG        -             -                      - 
                                                 UBS 
                                                 Americas 
                                                 Holding 
                                                 LLC 
                                                 UBS 
                                                 Americas 
                                                 Inc. 
                                                 UBS 
                                                 Asset 
                                                 Management 
                                                 (Americas) 
                                                 Inc. 
                                                 UBS 
                                                 O'Connor 
                                                 LLC 
 
 
9. In case of proxy voting: 
The proxy holder named       will cease to hold       % and       number of voting rights as of       . 
 
10. Additional information^xvi: 
 
Done at        Opfikon On 10.09.2021 Notes 

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September 13, 2021 03:55 ET (07:55 GMT)