Cogeco names former Bell Canada executive Tim Dinesen senior vice president-chief technology officer ... Chyron, digital broadcast titling and graphics systems provider, hires Pantaflix Technologies' Alain Polgar as senior vice president-sales, Europe, Middle East and Africa and Asia-Pacific ... UPS promotes Bobby Seo to managing director-UPS Korea ... Empower Media names Meta’s Yating Sun executive vice president and head-marketing science, and GroupM’s Art Zambianchi, also ex-Motorola Mobility, chief operating officer ... Shutterfly names Jan Paul Teuwen, ex-Lumileds, senior vice president-chief financial officer, effective Monday, succeeding Mike Eklund, leaving ... Panasas, data solutions company, names Seagate Technology’s Ken Claffey CEO, replacing Tom Shea, staying as COO ... Leidos promotes Amy Smith to senior vice president-government affairs ... Magnachip Semiconductor announces resignation of board member Mel Keating, effective immediately ... Industrial AI company Nanotronics names Eco’s Peter Hopkins president ... Fulex, e-commerce fulfillment company, hires Amazon’s Andrew Guider as director-operations ... Stream Data Centers names former Navy Lt. Cmdr. Jose Ruiz, from Equinix, senior vice president-global accounts and platform strategy, newly created role ... Cyara, customer experience AI platform, names former JPMorgan Chase and Target executive Fred Penteado vice president-revenue strategy and operations ... Cyemptive Technologies, cybersecurity solutions company, taps Vince Dova, former Joint Chiefs of Staff branch chief-cyber policy and capabilities, as vice president-security.