(marketscreener.com) Changes to the Board of Directors 15.12.2021 - 13:35 Public disclosure of inside information according to article 17 MAR At its meeting today, the POLYTEC Holding AG Supervisory Board prematurely prolonged the appointments of CEO Markus Huemer and Messrs Peter...https://www.marketscreener.com/quote/stock/POLYTEC-HOLDING-AG-6498779/news/Polytec-Changes-to-the-Board-of-Directors-37330772/?utm_medium=RSS&utm_content=20211215