Brian Lesser

Latest about Brian Lesser

Brian Lesser

Brian Lesser Returns To GroupM as Global CEO

By Jon Lafayette published

Executive had headed AT&T’s Xandr, InfoSum

Currency
Brian Lesser

Ex-Xandr Head Lesser Named CEO at InfoSum

By Jon Lafayette published

Brian Lesser, the former head of AT&T Xandr advanced advertising unit, has been named chairman and CEO of InfoSum, a customer data platform.

Fates & Fortunes
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Ex-Xandr Head Lesser Named InfoSum Executive Chairman

By Jon Lafayette published

Data company InfoSum said that Brian Lesser, who resigned as CEO of AT&T’s Xandr advanced advertising unit, will be InfoSum’s new executive chairman.

Advertising
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One Year In, Xandr Still Pushing for Relevant Ads

By Jon Lafayette last updated

Why This Matters: AT&T wants to use its year-old Xandr advanced-ad unit to make ads more relevant — and not just on its own platforms.

Business
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Stankey: WarnerMedia, Xandr Must Work Together Better

By Jon Lafayette published

Business
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AT&T Hires GroupM's Lesser to Run New Ad Business

By Jon Lafayette published

Distribution
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AT&T Signs Altice, Frontier to Addressable Deals Under Its Newly Formed ‘Xandr’ Ad Unit

By Daniel Frankel published

Advertising