Denver Broncos reach sale agreement; price tag is $4.65 billion, sources say - ESPN
Broncos sport NFL's richest, most diverse ownership group
Denver Broncos confirm new ownership pending, led by Walmart heir Rob Walton
Denver Broncos Add Condoleezza Rice to Ownership Group - The New York Times
NFL owners approve record $4.65 billion sale of Denver Broncos - Mile High Report
A Deep Dive on the Most Radical Uniform in NFL History
NFL owners approve Walton-Penner Group purchase of Denver Broncos - CBS Colorado
Russell Wilson says player-owner relationships are important in NFL
Broncos replace entire field for season finale, as new Denver ownership promises to spare no expense
NFL owners unanimously approve sale of the Denver Broncos to the Walton-Penner family