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- Overview
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- Reference Customers
  A selection of companies that use our software
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- Overview
- - Company Profile Overview
  - Management
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  - Code of Conduct
    For fair treatment of all stakeholders
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- - Newsroom Overview
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- - Investor Relations Overview
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    Current analyst ratings for the PSI share
  - Ad-hoc Announcements
    Important news on current developments
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    Declarations, reports and articles of association
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    Our newsletter for investors
- - Sustainability Overview
  - Business ethics
    Our attitude and operating principles
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    Effective leadership for a sustainable company
  - Environment & Products
    Environmental goals and achievements
  - Customers & Suppliers
    High standards in our business relationships
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    Our commitment to society
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    Fair treatment as the foundation of a successful community
  - SDGs
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Company

Investor Relations

Ad-hoc Announcements

Investor Relations Ad-hoc Announcements

03/05/2013

Ad-hoc announcement in accordance with Art. 15 WpHG: Share Buyback

PSI AG Executive Board Decides on Share Buyback

08/05/2011

Ad-hoc announcement in accordance with Art. 15 WpHG: Share Buyback

PSI AG renews Share Buyback Program

03/18/2011

Ad-hoc announcement in accordance with Art. 15 WpHG: Share Buyback

PSI AG Executive Board Decides on Share Buyback

08/26/2009

Ad-hoc Announcement according to § 15 WpHG

PSI Becomes World’s Largest Provider of Production Management Software for the Metals Industry

06/09/2009

Ad-hoc Announcement according to § 15 WpHG: Capital Increase

PSI AG Decides on Capital Increase in Exchange for Stock from Authorized Capital

05/20/2009

Ad-hoc announcement in accordance with Art. 15 WpHG: Capital Increase

PSI AG Decides on Capital Increase from Authorized Capital