(The Wall Street Journal) -- The mega lease signed last week at 7 World Trade Center by law firm WilmerHale marked the fourth big deal in the past year by a team of broker led by Mitchell Steir at Studley. The team has also represented the law firm Winston & Strawn, the New York office of Freshfields-Bruckhaus Deringer and PineBridge Investments, while the combined commissions earned by Studley on these four deals was nearly $30 million.