ICANN selects London Internet Exchange CEO Kurt Lindqvist as president-CEO, effective December; Sally Costerton continues until then as interim president-CEO … Quadra Partners announces Brian Regan, ex- Aura Network Systems and former National Spectrum Consortium executive committee member, as firm’s first managing director … Crest Hill Advisors names Ken Turner, former DOD deputy director-spectrum, as senior adviser … Bridge Growth Partners, tech investment firm, taps former Siris Capital Group principal Prosper Vignone, also former IBM vice president-corporate development and business development, as a senior adviser.

Digital Turbine taps Michael Akkerman, former Uber general manager-mobility advertising, as chief business officer ... Seagate Technology hires Jim Lee, ex-Maxar Technologies, as senior vice president-chief legal officer and corporate secretary ... LG Ad Solutions, connected TV and cross-screen advertising platform, promotes Senior Vice President-Engineering Dave Rudnick to chief technology officer ... Cybersecurity company Sevco Security names Michael Persechini, ex-Interpres Security, senior vice president-global sales.

FCC Chairwoman Jessica Rosenworcel appoints members of rechartered Communications Security, Reliability and Interoperability Council, including Billy Bob Brown, Cybersecurity and Infrastructure Security Agency executive assistant director-emergency communications, and Todd Piett, Motorola Solutions corporate vice president, as co-chairs (see 2406100047).