AP Photo/Evan Agostini
CNBC reports that she'll be given less than $1 billion of Hamm's $16 billion fortune.
Hamm made his fortune through the oil and gas company he founded in 1967, Continental Resources. He owns 68% of the company.
He met his ex-wife there and she has served as a company attorney and in executives roles at the firm. They were married in 1988 without a prenup - which means Hamm could've had to hand over half his fortune to Sue Ann.
The case was strange, not just for its size, but also for how it proceeded. The general counsel of Continental, Eric Eissenstat, had a huge role in the courtroom even though he didn't represent either party. The Judge was so friendly with Eissenstat he would toss him candy during the proceedings.
"It sounds like the corporation is part of the divorce case," said Arnold Rutkin, a lawyer at Rutkin Oldham in Connecticut told Reuters. "There are only two parties in a divorce: husband and wife."
Reuters also reported that Sue Ann's team alleged that Continental intervened in the divorce in Hamm's favor. In part, that means the company downplayed Hamm's role in its success, essentially chalking it up to friendly market conditions rather than his hard work.
In Oklahoma, if lawyers could prove that Continental's stock gains were made due to the market conditions rather than Hamm's leadership, those gains would be off the table in the divorce settlement.
The title of "most expensive divorce" in the world goes to Russian oligarch Dmitry Rybolovlev, who paid his wife $4.5 billion.
All together Sue Ann will be getting $995.5 million, with a third of that due by the end of the year. The rest will be paid in installments of $7 million a month.