Lumen Technologies shares fell after a report that the company is in talks to sell its fiber business to AT&T. The stock fell 14% to $4.22 on Tuesday afternoon. Shares have lost a quarter of their ...

(Reuters) -AT&T is in talks to acquire Lumen Technologies' consumer fiber operations, in a deal that could value the unit at more than $5.5 billion, Bloomberg News reported on Tuesday, citing people ...