Julia Koch, the widow of billionaire industrialist David Koch, has sold her duplex at the exclusive Manhattan co-op 740 Park Avenue for $45 million, according to property records. The Kochs paid ...

David 'Kochie' Koch has taken his wife Libby out for a night on the town. The couple headed to the 2025 AFL Season Launch at Luna Park in Sydney on Tuesday night. The former Sunrise host ...

Charles and David Koch's 17 largest groups spent $400 million in the 2012 election and about $300 million in last year's midterms, financing grassroots campaigns, election analytics, and a barrage ...

The policy was issued by the court Monday. How did David Koch shape money in American politics? Billionaire and conservative mega donor David Koch has died. After expanding the Kansas-based Koch ...

David Koch was born in Indianapolis, IN to Edwin J. and Elsa Vahle Koch. David married Ruth (Neffle) in 1967, and God blessed them with two daughters, Anne (Scott) Franklin, of Denver, and Abby ...