Safety-Kleen HoldCo., Inc., a company formed to be the ultimate holding company of Safety-Kleen Systems, Inc., announced today that it filed a registration statement with the Securities and Exchange Commission for an initial public offering of common stock of Safety-Kleen HoldCo., Inc.

NEW YORK, March 14 (Reuters) - The dollar rose against the yen on Friday after a report showed underlying U.S. inflation was unchanged in February.