Ryan Salame, a former executive at the bankrupt cryptocurrency exchange FTX, pleaded guilty to two conspiracy charges in federal court Thursday, becoming the fourth high-ranking associate of FTX founder Sam Bankman-Fried to reach an agreement with prosecutors in the Southern District of New York.

Salame, 30, told U.S. District Judge Lewis Kaplan that he worked with others to make illegal campaign contributions and defraud the Federal Election Commission, along with separately conspiring to operate an unlawful money transmitting business.