AT&S Austria Technologie & Systemtechnik AG: Release according to Article 135, Section 2 BörseG with the objective of Europe-wide distribution

2. Reason for the notification: Acquisition or disposal of voting rights

3. Person subject to notification obligation
Name: American Century Companies
City: Kansas City
Country: United States

4. Name of shareholder(s): American Century ETF Trust - AVANTIS INTL SMALL CAP VALUE ETF  4.9228%
American Century ETF Trust - AVANTIS INTERNATIONAL SMALL CAP VALUE  0.1359%
American Century ETF Trust - AVANTIS INTERNATIONAL EQUITY ETF  0.1169%
American Century ICAV - AVANTIS GLOBAL SMALL CAP VALUE UCITS ETF  0.0649%
American Century World Mutual Funds, Inc.- INTERNATIONAL SMALL-MID CAP  0.0502%
American Century World Mutual Funds, Inc. -INTERNATIONAL OPPORTUNITIES  0.0432%
American Century ETF Trust - AVANTIS INTL LARGE CAP VALUE ETF  0.0175%
American Century ETF Trust - AVANTIS INTL SMALL CAP EQUITY ETF  0.0217%
American Century Non-U.S. Small Cap Trust  0.0083%
American Century ETF Trust - AVANTIS RESPONSIBLE INTL EQUITY ETF  0.0063%
American Century ETF Trust - AVANTIS INTERNATIONAL EQUITY  0.0094%
American Century Strategic Asset Allocations, Inc. - STRATEGIC ALLOCATION: AGGRESSIVE   0.0015%
American Century Non-U.S. Small Cap Ex-Emerging Markets Equity Trust  0.0037%
American Century ICAV - AVANTIS GLOBAL EQUITY UCITS ETF  0.0008%
American Century ICAV - AVANTIS EUROPE EQUITY UCITS ETF  0.0002%
AVANTIS CIBC INTERNATIONAL EQUITY ETF  0.0009%
AVANTIS CIBC GLOBAL SMALL CAP VALUE ETF  0.0011%
American Century Strategic Asset Allocations, Inc.-STRATEGIC ALLOCATION: CONSERVATIVE  0.0002%
American Century Strategic Asset Allocations, Inc. -STRATEGIC ALLOCATION: MODERATE  0.0011%
Client Account 1  0.0543%
Client Account 2  0.0016%
 

8. Information in relation to the person subject to the notification obligation: ? 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. ? Full chain of controlled undertakings through which the voting rights and/or the financial/other instruments are effectively held starting with the ultimate controlling natural person or legal entity:

9. In case of proxy voting Date of general meeting: - Voting rights after general meeting: - is equivalent to - voting rights.

10. Sonstige Kommentare: **UPDATE: please disregard prior notification and replace it with this one.**    This notification is being made on behalf of American Century ETF Trust  Avantis International Small Cap Value ETF as it has now fallen below the 5% threshold.  American Century Investment Management, Inc., as investment manager, is not the owner of these 4.92% shares, but has the right to exercise voting rights on behalf of the owners of these shares.  Each respective owner is shown in Section 4.