Oppenheimer retains ties with controversial private equity executive.
FORTUNE -- More than a year ago, we reported on how a private equity unit of Oppenheimer & Co. had inflated the valuation of one of its investments, in order to help market a new fund. The SEC later charged Oppenheimer with misleading investors, and the firm agreed to pay a penalty, return money to investors and be censured.
What it didn't do, however, was cut MORE