Feb 15 (Reuters) - * SEC files lawsuit against "certain unknown traders" in H.J Heinz Co.
call options -- court filing * SEC says has identified "highly suspicious" trading just prior to Heinz
agreement to be acquired by Berkshire Hathaway Inc and 3g capital * SEC says defendants are either foreign traders, or traders using foreign
accounts * SEC says believes defendants are in Zurich, Switzerland or are using accounts
located there * SEC says alleged insider trading in Heinz call options generated more than
$1.7 million unrealized profit * SEC says suspicious trades were made in omnibus account known as "gs bank ic
buy open list options gs & co c/o Zurich office" * SEC lawsuit filed in Manhattan federal court