Puerto Rico completed the exchange of more than $33 billion of existing bonds and other claims into $7 billion of new bonds plus cash and CVIs on Tuesday.
Jaresko's resignation comes the same week as more than 40 Puerto Rican groups called for the disbandment of the Oversight Board in a letter to President Joe Biden.
The legislation Gov. Pedro Pierluisi signed late Tuesday is sufficient to issue new bonds, the board said, which was integral to getting the island out of its $33 billion bankruptcy.