RPT-Republican lawmaker to grill U.S. SEC over Ackman tactics
July 24, 2014 at 07:00 AM EDT
WASHINGTON, July 24 (Reuters) - A U.S. lawmaker will pressure the U.S. Securities and Exchange Commission on Thursday to consider a raft of reforms, after William Ackman's aggressive efforts to take over Allergan Inc raised concerns about loose rules governing disclosure and shareholder voting.