David Taylor's recent purchase of AT&T Inc. (NYSE:T) shares highlights investor confidence.AT&T's strong Q4 2025 performance driven by growth in mobility and broadband sectors, with significant subscriber additions.The acquisition of Lumen Technologies' fiber business strategically expands AT&T's fiber Internet service footprint.On January 29, 2026, David Taylor made a purchase of AT&T Inc. (NYSE:T) shares, with the transaction amount ranging between $1,001 and $15,000. This transaction was disclosed on Feb ...