Klaus Kühborth sold 0.004% stake in KSB Aktiengesellschaft (DB:KSB) for €0.03 million on December 29, 2017. As part of the deal, Klaus Kühborth sold shares at a price of €481.8 per share. Klaus Kühborth completed the sle of 0.004% stake in KSB Aktiengesellschaft (DB:KSB) on December 29, 2017.