The president is expected to make the announcement Saturday at the White House.
Diana Durand, 48, pleaded guilty to using straw donors to boost Grimm's 2010 war chest.
The ex-agent is not allowed into the FBI premises after he quit under a cloud, sources said.
Rep. Grimm allegedly hid more than $1 million in revenue at his Manhattan restaurant from the IRS.
Brooklyn Federal Judge Jack Weinstein ordered the government to release the names by 2 p.m. Wednesday.
Sampson pleaded not guilty and was released on $250,000 bond.
Christian Tarantino, 46, owned Synergy Fitness clubs in New York City and Long Island.
Adis Medunjanin was convicted of conspiring with Al Qaeda.
Admir Kacamakovic illegally detained a man after a traffic dispute, the U.S. Attorney's Office said.
The lawyers filed for for bogus loans in Queens, Brooklyn and Long Island.
Gerardo and Vincent Fusella allegedly failed to pay wages to workers moving debris from the WTC site.
Wendell Walters, HPD's Assistant Commissioner for new construction, was arrested at his Harlem Home Thursday morning.
There was a 13 percent increase in prescription drug abuse in the country from 2008 to 2009.
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