U.S. judge accepts SAC guilty plea, approves $1.2 bln deal

(Adds further case details)

By Nate Raymond and Emily Flitter

NEW YORK, April 10 (Reuters) - SAC Capital Advisors' $1.2 billion criminal settlement for insider trading received final court approval on Thursday, as a U.S. judge accepted a guilty plea from the hedge fund firm run by billionaire Steven A. Cohen.

At a hearing in Manhattan federal court, U.S. District Judge Laura Taylor Swain accepted SAC Capital's guilty plea to fraud charges and payment of a $900 million fine.

In total, SAC Capital has agreed to pay $1.8 billion to resolve criminal and civil probes into insider trading. The U.S. Department of Justice said that payout is the largest insider trading settlement in history.

"These crimes clearly were motivated by greed, and these breaches of the public trust require serious penalties," Swain said.

SAC Capital also agreed to be placed on probation for five years, and employ a compliance consultant, former federal prosecutor Bart Schwartz.

The sentencing marks the end of an era for SAC Capital, which last year had $15 billion of assets under management, according to court documents.

An indictment in July alleged systemic insider trading took place at SAC Capital involving the stocks of more than 20 publicly-traded companies from 1999 through 2010.

Eight employees have pleaded guilty or been convicted at trial. SAC Capital agreed in November to plead guilty to four counts of securities fraud and one count of wire fraud.

"Today marks the day of reckoning for a fund that was riddled with criminal conduct," Manhattan U.S. Attorney Preet Bharara said in a statement.

'DIFFICULT PERIOD'

The $900 million fine comes on top of a $900 million judgment approved in November by U.S. District Judge Richard Sullivan in a related civil forfeiture case.

That judgment gave SAC Capital credit for $616 million in earlier insider trading settlements with the U.S. Securities and Exchange Commission, resulting in SAC Capital paying an additional $1.2 billion as part of the criminal accord.

Had Swain rejected the deal, SAC Capital would have had the right to withdraw its guilty plea.

The Stamford, Connecticut-based firm rebranded itself Point72 Asset Management on Monday, and is becoming a family office that will primarily manage Cohen's personal fortune, most recently estimated by Forbes magazine at $11.1 billion.

Three of the four SAC Capital entities that pleaded guilty no longer manage investments, while the fourth may need 1-1/2 years to shed a "limited number of hard to liquidate assets," Martin Klotz, a lawyer for SAC Capital, said Thursday.