Andreas W Mattes bought DBD once, on Jul 21, 2017

Andreas "Andy" W. Mattes is a German‑American technology executive and corporate insider best known for serving as president and chief executive officer (CEO) of Diebold Nixdorf, Inc. (DBD), where he led the company through its transformational acquisition of Germany‑based Wincor Nixdorf AG to create a leading global ATM and financial/retail technology provider.( During his tenure from 2013 to December 2017, Diebold Nixdorf became the world’s largest ATM provider as he reshaped the business toward services and software and executed one of the largest US‑German cross‑border corporate mergers.( As an insider, he has held significant share ownership in Diebold Nixdorf alongside his leadership role as CEO and president.(

Mattes’s career spans more than three decades in senior roles at major global technology companies, including over 20 years at Siemens AG, where he rose to CEO of Siemens Communications Inc. in the United States, followed by executive leadership positions at Hewlett Packard overseeing worldwide technology solutions sales and the Americas enterprise services business.( After Diebold Nixdorf, he served as a Senior Advisor at McKinsey & Company and later as president and CEO of Coherent, Inc., where he led a major operational transformation and the company’s $6.6 billion sale to II‑VI Incorporated.( He currently holds prominent board and supervisory roles, including board member at Cohu, Inc. and chairman of the supervisory board at AT&S, and serves on the supervisory board of ams‑OSRAM AG, drawing on more than 20 years of public board experience across three continents.( Mattes holds a business diploma (MBA‑equivalent) from the University of Munich (LMU Munich) and is a dual German and U.S. citizen.(

Written by Perplexity from public sources.