Core Viewpoint - Activist investor Fivespan Partners has acquired a 6.2% stake in Appian, a cloud computing and enterprise software company, and intends to engage with the company's management and board regarding its business strategy due to a decline in its stock price [1] Company Summary - Fivespan Partners owns 6.2% of Appian [1] - The engagement with Appian's management and board is prompted by a decrease in the company's stock price [1]