Iridium Communications names GCI Communication’s Kara Leibin Azocar vice president-policy … Newly promoted at Mediacom Communications: Julien Dancona to senior vice president-corporate controller, replacing retiring Brian Walsh; Ken Kohrs to group vice president-financial reporting; and Suzanne Sosiewicz-Leggio to group vice president-financial services ... EBay promotes Vidmay Naini to general manager-global emerging markets.

Appen, AI lifestyle data company, names Insight Enterprises’ Helen Johnson chief financial officer; current CFO Kevin Levine will stay with Appen as advisor until Sept. 1 ... Guerrilla RF promotes Paul Stoneley to vice president-worldwide sales ... Internet connectivity provider Expereo moves Remy Lammertsma to corporate development officer, and hires Refresco’s Adee Packer to replace him as CFO.

Senate confirms nomination of 9th U.S. Circuit Appeals Court Judge Anthony Johnstone, filling seat vacated by Chief Judge Emeritus Sidney Thomas’ assumption of senior status.