Zimperium, mobile data security company, hires Michael Williams, ex-KnowBe4 and former Symantec, as chief marketing officer ... Mythic, AI processor company, taps Taner Ozcelik, ex-Luminar Technologies, also former On Semiconductor and Nvidia, as its new CEO ... Teradata, cloud analytics and data platform for AI, hires Craig-Hallum Capital’s Chad Bennett as senior vice president-investor relations and corporate development ... C5i, AI and analytics company, adds Harvard Business School professor Ananth Raman to its strategic advisory board ... Excellere Partners, private equity firm, promotes Ryan Revolinski to vice president and Jenna Heinemeyer to associate, and hires Mark Sparrow, ex-KSL Capital Partners, as vice president-finance ... Women's Bar Association of the District of Columbia elects Regan Zambri attorney Emily Lagan to a three-year team on its board.

Nexstar promotes Lloyd Bucher to vice president-general manager, broadcast and digital operations, Philadelphia ... E-commerce company Coupang adds Asha Sharma, Microsoft head-AI product, also former Meta, to its board ... Ballistic Ventures, cybersecurity-dedicated venture capital firm, names co-founder Kevin Mandia general partner ... Harmonic Security adds Mark Sutton, Bain Capital managing director-chief information security officer, to its board ... Knowmadics, tech solutions provider, adds Karen Warack, former CIA assistant director-national intelligence, to its board ... Smart Global Holdings, computing, memory and LED tech provider, hires Nate Olmstead, ex-Logitech, as senior vice president-chief financial officer ... IT solutions provider Auvik adds Mark Ralls, ex-ActivTrak and former Invicti Security, as president, and Bryan Getz, ex-Druva, as chief sales officer ... Thrive, outsourcing provider for cybersecurity and cloud services, hires HP's Scott Steele as chief operating officer.

Dish Network hires Samsung Ads' Tom Fochetta as senior vice president-Dish Media, company's advertising and sales division ... Okta, identity management company, adds Genesys' Anthony Bates to its board ...Newly promoted at AST SpaceMobile, space-based cellular broadband network: Chief Strategy Officer Scott Wisniewski assumes additional role of president; Chief Accounting Officer Shanti Gupta moves to chief operations officer; and Chief Legal Officer Andrew Johnson assumes additional role of chief financial officer ... Cox Enterprises promotes Cody Partin to president-Cox Family Office, succeeding Sandy Schwartz, retiring at year-end ... Flo Networks, digital infrastructure solutions and connectivity services provider, promotes Hugo Nava to chief information officer and elevates Chief Product Officer Rocio Martinez to replace him as chief operating officer.

Sinclair’s One Media Technologies announces retirement of Jerald Fritz as executive vice president-strategic and legal affairs, effective July 1 ... AST SpaceMobile, developer of a space-based cellular broadband network accessible directly by “everyday smartphones,” adds Chris Sambar, AT&T head-network, to its board, and assigns him as a member of board’s network planning and spectrum committee; New Providence Acquisition's Alex Coleman departs AST board ... Garmin elevates Patrick Desbois and Brad Trenkle to co-chief operating officers, newly created roles, effective July 1 ... Botmaker, generative AI chatbot platform, taps Christian Martinez, ex-ProfitlogiQ and former Compass, as country director and head-sales, U.S. ... MoneyLion appoints Jon Kaplan, ex-Madhive and former Google, as its first chief revenue officer ... ExpertConnect Litigation Support, expert witness search and placement firm, hires Jay Prabhu as managing director and general counsel; Prabhu previously was chief-cybercrime, U.S. attorney's office, Eastern District of Virginia.

Azuki, Web3 anime platform, hires CJ ENM's Steve Chung, also former Fox, as its first chief operating officer ... Roar Social, Gen Z social media platform, promotes Mike Dodge to president-chief operating officer ... Workday elects Sutter Hill Ventures Managing Director Michael Speiser, also Snowflake founding CEO, to its board as an independent director ... Enzoic, dark web intelligence platform, announces co-founder Kristen Ranta Haikal Wilson as its new CEO, replacing Michael Greene, remaining with Enzoic as an adviser and board member ... Quantum computing company IonQ promotes Dean Kassmann to senior vice president-engineering and technology ... Reco, SaaS security provider, names Merritt Baer, ex-Lacework, chief information security officer ... New additions at video platform HeyGen: Dave King, ex-Asana, as chief business officer; Ron Yang, ex-Hubspot, as chief technology officer; and Lavanya Poreddy, ex-Wipro, as head-trust and safety ... Zeta Global elects Imran Khan, Proem Asset Manager founder-chief investment officer, to its board.

International Intellectual Property Alliance appoints Pete Mehravari, previously leading the U.S. Patent and Trademark Office’s Global Intellectual Property Academy, as director-policy and legal affairs ... Bosch advances Paul Thomas to president-Bosch in North America, effective Sept. 1, replacing Mike Mansuetti, retiring and becoming adviser ... 8x8 adds Andrew Burton, Rapid7 president-chief operating officer, to its board ... PayPal taps Walmart’s Srini Venkatesan as chief technology officer, effective Monday; current CTO Archie Deskus has decided to leave PayPal ... Bitly hires Lauren Schuman, ex-Mural, as vice president-product growth, and Manu Jain, ex-Wayfair and former Meta, as vice president-data, and promotes Kelsey Stevenson to chief product and technology officer, and Raphael Syed to vice president-engineering ... New board members at Roar Social, Gen Z social media platform: Mary Lou Song, AiiM Partners operating partner; Sanford Climan, Entertainment Media Ventures CEO; and James Fielding, president, Archer Gray's Co-Lab division, also former Disney Stores Worldwide and Fox Networks Group ... Converge Technology Solutions adds former Microsoft Corporate Vice President Gayle Morris and Mary Hassett, current Lam Research senior vice president-chief of human resources, to its board ... Seclore, data-centric cybersecurity provider, appoints Egnyte’s Ramin Farassat, also former Cisco, as chief product officer.

Jessica Dine, previously a policy analyst at the Information Technology and Innovation Foundation, joins New America as a policy analyst-Open Technology Institute and its Wireless Future Project ... TechNet names Rose Feliciano, former manager-government affairs at Desimone Consulting, executive director-Northwest region ... Forge Institute, an association focused on cybersecurity, names Jim Schnoes, ex-Syngrex chief financial officer, as CFO and Daniel Ross, a former senior account executive at Blackbaud, as chief growth officer ... NTT Data names Abhijit Dubey as its CEO of its business outside Japan following the company’s combination with NTT Ltd. where Dubey served as CEO ... Kip Gering, ex-Xage Security, joins SpiderOak, cybersecurity company for next-generation space systems, as chief revenue officer ... Yogesh Patel, previously chief financial officer at Tata Advanced Systems Limited, joins Trianz, digital technology services firm, as CFO.

Tegna hires Artsy CEO Michael Steib to succeed David Lougee as president-CEO and a director, effective Aug. 12, when Lougee will retire from those roles and become senior adviser; Tegna also adds former Away President Catherine Dunleav, also former NBC Universal, and Denmark West, X's head-market intelligence and strategic engagements, to its board as independent directors ... Bloomberg Industry Group appoints Maite Salazar, ex-Colibri Group, as chief marketing officer ... Tech Coalition adds Sharone Franco, Yubo head-legal and public policy, to its board ... Sean Spivey, former senior policy adviser in NTIA’s Office of Spectrum Management and also ex-FCC, joins Wilkinson Barker as a partner-telecom ... Spectra7 announces the retirement of CEO Raouf Halim, with board Chair Ron Pasek becoming interim CEO ... Pax8 promotes global engineering lead Eric Stevens to chief AI officer.

ATSC honors Sung-Ik Park of Korea’s Electronics and Telecommunications Research Institute with its Mark Richer industry leadership medal, and Ali Dernaika of Hewlett Packard Enterprise with its Bernard Lechner outstanding contributor award ... American Advertising Federation announces Jack Bamberger, TikTok U.S. general manager-agency business, as chair, and Jacki Kelley, IPG executive vice president-chief client officer and chief business officer, as vice chair, both effective July 1; Bamberger moves up from vice chair to succeed Helen Lin ... VideoAmp, media measurement company, promotes Sharon Lee to executive vice president-general counsel and Claudia-Celine Schachter to executive vice president-finance and people, and hires former Fox Broadcasting and NBCUniversal executive Melva Goffney Benoit as vice president-content sports and sales ... Redwire, space infrastructure company, taps Virgin Galactic’s Aaron Futch, also former Intelsat, as executive vice president-general counsel and secretary ... Intracom Telecom Group hires Kyriakos Vergos, ex-Codium Networks, as chief commercial officer.

AudienceXpress, Comcast-owned ad buying platform, hires Blockgraph’s Scott Collins, also former AMC Networks and NBCUniversal, as head-U.S. commercial sales and operations ... AccuWeather taps former Digital Turbine President Matt Gillis as chief business officer, newly created role ... Drawbridge Labs, digital content creation platform, establishes new advisory board, and names as founding members: Scott Anderson, visual effects supervisor and filmmaker; Rob DeMillo, SparkLabs Global Ventures partner; Rex Grignon, former Nimble Collective CEO, also ex-DreamWorks Animation; Graham Heavenrich, Cowbelly Studios founder; Tom Porter, former Pixar Animation Studios senior vice president-production strategy; and Galyn Susman, Ibex Studios co-founder, also former Pixar Animation Studios.