X0202 3 2005-02-24 0 0001140586 NEW FRONTIER ENERGY INC NFEI 0001143526 J CAIRD PARTNERS L P C/O WELLINGTON MANAGEMENT COMPANY, LLP 75 STATE STREET BOSTON MA 02109 0 0 1 0 12% Series B Cumulative Convertible Preferred Stock 1.2 2005-02-28 2008-02-28 Common Stock 400000 D Common Stock Warrant 1.5 2005-02-28 2008-02-28 Common Stock 400000 D 12% Series B Cumulative Convertible Preferred Stock 1.2 2005-02-28 2008-02-28 Common Stock 400000 D Common Stock Warrant 1.5 2005-02-28 2008-02-28 Common Stock 400000 D 12% Series B Cumulative Convertible Preferred Stock 1.2 2005-02-28 2008-02-28 Common Stock 400000 D Common Stock Warrant 1.5 2005-02-28 2008-02-28 Common Stock 400000 D Represents a component security in the purchase of twenty (20) units (the "Units") on February 24, 2005, by Wellington Management Company, LLP ("Wellington Management"), a registered Investment Adviser, on behalf of J. Caird Partners, L.P. ("J. Caird Partners"). Each Unit was purchased at a price of $13,000 and consists of (i) one share of 12% Series B Cumulative Convertible Preferred Stock convertible into 20,000 shares ofCommon Stock, and (ii) one 3 year Common Stock Warrant to purchase 20,000 shares of Common Stock at an exercise price of $1.50 per share. The Units are held by J. Caird Partners. Represents a component security in the purchase of twenty (20) Units by Wellington Management on behalf of J. Caird Partners on February 24, 2005. Wellington Hedge Management, LLC ("WHML"), is the general partner of J. Caird Partners. WHML disclaims beneficial ownership of these shares except to the extent ot the pecuniary interest, if any, in such shares that may result from its partnership interests in J. Caird Partners. Represents a component security in the purchase of twenty (20) Units by Wellington Management on behalf of J. Caird Partners on February 24, 2005. Wellington Hedge Management, Inc. ("WHMI"), is the managing member of WHML. WHMI disclaims beneficial ownership of these shares except to the extent of the pecuniary interest,if any, in such shares that may result from its partnership interest in J. Ciard Partners. Sara Lou Sherman, Vice President 2005-11-07