Site Search Stock Transfer Agent Investor Relations IR Contacts Stock Transfer Agent A transfer agents maintains stock registries for its client companies, such as QIAGEN. It issues and cancels stock certificates, resolves issues related to lost or stolen stock certificates, and answers questions from stockholders about their accounts. Stock Transfer Agent Shareholder Information American Stock Transfer & Trust Company 800.937.5449 | info@amstock.com IR Contacts John Gilardi Vice President Head of Corporate Communications and Investor Relations Germany +49 2103 29 11711 U.S. +1 240 686 2222 The Netherlands +31 773 55 66 66 john.gilardi@qiagen.com Download VCARD Phoebe Loh Senior Director Investor Relations +49 2103 29 11457 phoebe.loh@qiagen.com Download VCARD Alexandra Koenig Investor Relations Coordinator +49 2103 29 11709 alexandra.koenig@qiagen.com Download VCARD Email Alerts Email Address SIGN UP Press Releases Events Presentations SEC-Filings End of Day Stock Quote Unsubscribe Follow Us linkedin open in new window facebook open in new window twitter open in new window youtube open in new window linkedin open in new window Contact Us call back mail BACK TO TOP This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Sample to Insight © QIAGEN 2013-21. All rights reserved Privacy Policy Trademarks & Disclaimers Accessibility Powered By Q4 Inc. 5.56.0.1 (opens in new window)