William Blair names Piper Sandler’s David Hatch a managing director-supply chain and commercial services team, based in Charlotte ... Cado Security adds Chris Corde, Google director-product management, security operations, to its board of directors, and Chris Smith, Aqua Security chief revenue officer, to its board of advisers ... 3D printing solutions company Desktop Metal hires 18-year Analog Devices veteran Jason Cole, beginning his employment Oct. 31, and assuming the chief financial officer and treasurer roles, effective Nov. 10; current CFO James Haley will become an advisor ... The Arena Group names Stephanie Mazzamaro, ex-Trusted Media Brands, vice president-data strategy and operations, advertising, partnerships and revenue ... Michael Chan, ex-Moelis & Co., returns to Imperial Capital as managing director and head-media, sports and entertainment investment banking ... Protos Security names Mark Hjelle, ex-CSC ServiceWorks, CEO and adds him to the board ... Numerical Algorithms Group taps Ian Wilson, former global head-AI at HSBC, as chief innovation officer ... U.S. Chamber of Commerce’s Sarah Keller joining Intel as director-government relations … Autonomous Vehicle Industry Association names Jeff Farrah, ex-National Venture Capital Association, its first executive director.