X0202 4 2007-02-13 0 0001145202 MRU HOLDINGS INC UNCL 0001317700 Nomura Credit & Capital, Inc. 2 WORLD FINANCIAL CENTER BUILDING B NEW YORK NY 10281 0 0 1 0 Common Stock 2007-02-13 4 X 0 2500000 3.50 A 2500000 D Common Stock 2007-02-13 4 S 0 2500000 5.90 D 0 D Common Stock 2007-02-14 4 X 0 500000 3.50 A 500000 D Common Stock 2007-02-14 4 S 0 500000 5.90 D 0 D Common Stock Warrant (right to buy) 3.50 2007-02-13 4 X 0 2500000 0 D 2005-02-04 Common Stock 2500000 2595004 D Common Stock Warrant (right to buy) 3.50 2007-02-14 4 X 0 500000 0 D 2005-02-04 Common Stock 500000 2095004 D The Expiration Date is the earlier of (i) February 4, 2015 and (ii) thirty (30) days after failure by Nomura Credit & Capital, Inc. ("NCCI") to make any advance that it is required to make under the terms of a Credit Agreement entered into by NCCI, the Issuer and various lender parties thereunder. The warrant held by NCCI, prior to the transactions reported on this Form 4, was exercisable for 5,095,004 shares of Common Stock of the Issuer. Following the transactions reported on this Form 4, the warrant remains exercisable for 2,095,004 shares of Common Stock of the Issuer. NCCI holds an additional warrant to purchase 1,454,445 shares of Common Stock of the Issuer, which became exercisable on February 5, 2007. /s/ Robert Leifer, on behalf of Nomura Credit & Capital, Inc. 2007-02-15