BOSTON (MarketWatch) — The office of Massachusetts Attorney General Martha Coakley said it plans to hold a press conference on Monday to announce a multi-million-dollar settlement with Goldman Sachs Group Inc. . “The settlement, which includes both a monetary payment and extensive relief to homeowners, is the result of the Attorney General’s ongoing investigation of the role of investment banks in the origination and securitization of subprime mortgage loans,” according to a statement. Goldman Sachs shares were off by 1% in recent trading.