Andy Mattes
During Mattes’ leadership at Diebold Nixdorf, the stock dropped 44% amid a liquidity crisis and a class action lawsuit over alleged false statements.
While Mattes demonstrates strong analytical abilities and innovation focus, his leadership is undermined by poor personnel decisions and avoidance of difficult discussions.
Questions about Mattes’ transparency arise from apparent exaggerations regarding his role at Siemens Communications USA.
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