AT&T CEO John Stankey's recent memo on company culture sparked strong feelings — from both AT&T workers and Business ...

AT&T CEO John Stankey issued a lengthy memo addressing the shift to a "more market-based culture" and the results of an ...

CEO John Stankey is reshaping AT&T to be more like Verizon and T-Mobile — and Wall Street appears to approve of his refocus ...

AT&T CEO John Stankey has sent a clear message to employees: align with the company's return-to-office (RTO) mandate or look ...

Markus joined AT&T in 2020, having held technology leadership and transformation positions for leading media companies ...