Walton-Penner Family Ownership Group officially buys Denver Broncos for $4.65 billion - Mile High Sports
NFL owners approve sale of Broncos to Walton-Penner group for record $4.65 billion
Broncos now sport the NFL's richest, most diverse ownership - Sentinel Colorado
Denver Broncos agree to record sale to Walton-Penner family
NFL: Who are the Denver Broncos' new owners?
Greg Penner Addressed the Broncos Stadium Situation
Here's the net worth of each person in the group that bought the Denver Broncos for $4.65 BILLION
What a Bumpy First Year in the NFL Taught Walmart's Chairman - WSJ
The Denver Broncos have new owners — officially — after NFL owners give final OK