Dell Technologies adds former Qualcomm CEO Steve Mollenkopf to its board; Simon Patterson, managing director of Silver Lake, resigns his board seat ... Ipsos MMA names Comcast’s Charlie Hinton, also ex-AT&T, vice president-analytic consulting ... Peloton names former Twitter executive Nick Caldwell chief product officer, effective Nov. 1, succeeding co-founder Tom Cortese, moving to advisor ... Sidus Space promotes board member Leonardo Riera to board chair, succeeding founder Carol Craig, who remains CEO, and promotes Jared Novick to chief operating officer ... Seedtag, contextual advertising company, names Taboola’s Seraphina Davey global senior vice president-publisher partnerships and Jana Eisenstein, ex-Microsoft, senior vice president-sales Europe, the Middle East and Africa ... Cybersecurity platform Secuonix hires Skybox Security’s Haggai Polak as chief product officer.