--------------------------------- OMB APPROVAL --------------------------------- OMB Number: 3235-0145 Expires: February 28, 2009 Estimated average burden hours per response...........14.4 --------------------------------- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. _)* Delphi Corporation ------------------------------------------------------------------------------- (Name of Issuer) Common Stock, par value $0.01 per share ------------------------------------------------------------------------------- (Title of Class of Securities) 247126105 -------------------------------------------- (CUSIP Number) Sandip S. Khosla, Esq. Goldman, Sachs & Co. 85 Broad Street New York, New York 10004 (212) 902-1000 ------------------------------------------------------------------------------- (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) March 8, 2007 ------------------------------------------------------------------------------- (Date of Event which Requires Filing of this Statement) If the filing person has previously filed a statement on Schedule 13G to report the acquisition which is the subject of this Schedule 13D, and is filing this schedule because of Rules 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box: [_] Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 240.13d-7 for other parties to whom copies are to be sent. *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1746 (3-06) Page 1 of 46 pages ----------------------- CUSIP No. 247126105 ----------------------- ------------------------------------------------------------------------------ 1. Name of Reporting Person I.R.S. Identification No. of above Person The Goldman Sachs Group, Inc. ------------------------------------------------------------------------------ 2. Check the Appropriate Box if a Member of a Group (a) [_] (b) [X] ------------------------------------------------------------------------------ 3. SEC Use Only ------------------------------------------------------------------------------ 4. Source of Funds AF; OO ------------------------------------------------------------------------------ 5. Check Box if Disclosure of Legal Proceedings is Required Pursuant to Items 2(d) or 2(e) [ ] ------------------------------------------------------------------------------ 6. Citizenship or Place of Organization Delaware ------------------------------------------------------------------------------ 7. Sole Voting Power Number of 0 Shares ---------------------------------------------------------- 8. Shared Voting Power Beneficially 19,539,177 Owned by ---------------------------------------------------------- Each 9. Sole Dispositive Power Reporting 0 Person ---------------------------------------------------------- 10. Shared Dispositive Power With: 19,539,419 ------------------------------------------------------------------------------ 11. Aggregate Amount Beneficially Owned by Each Reporting Person 19,539,419 ------------------------------------------------------------------------------ 12. Check if the Aggregate Amount in Row (11) Excludes Certain Shares [X] (1) ------------------------------------------------------------------------------ 13. Percent of Class Represented by Amount in Row (11) 3.5% ------------------------------------------------------------------------------ 14. Type of Reporting Person HC-CO ------------------------------------------------------------------------------ (1) This filing does not reflect any shares of Common Stock (as defined herein) that may be deemed to be beneficially owned by The Goldman Sachs Group, Inc. as a result of membership in a "group" within the meaning of Section 13(d) of the Securities Exchange Act of 1934, as amended, and The Goldman Sachs Group, Inc. expressly disclaims such membership. Page 2 of 46 pages ----------------------- CUSIP No. 247126105 ----------------------- ------------------------------------------------------------------------------ 1. Name of Reporting Person I.R.S. Identification No. of above Person Goldman, Sachs & Co. ------------------------------------------------------------------------------ 2. Check the Appropriate Box if a Member of a Group (a) [_] (b) [X] ------------------------------------------------------------------------------ 3. SEC Use Only ------------------------------------------------------------------------------ 4. Source of Funds WC; OO ------------------------------------------------------------------------------ 5. Check Box if Disclosure of Legal Proceedings is Required Pursuant to Items 2(d) or 2(e) [X] ------------------------------------------------------------------------------ 6. Citizenship or Place of Organization New York ------------------------------------------------------------------------------ 7. Sole Voting Power Number of 0 Shares ---------------------------------------------------------- 8. Shared Voting Power Beneficially 19,539,177 Owned by ---------------------------------------------------------- Each 9. Sole Dispositive Power Reporting 0 Person ---------------------------------------------------------- 10. Shared Dispositive Power With: 19,539,419 ------------------------------------------------------------------------------ 11. Aggregate Amount Beneficially Owned by Each Reporting Person 19,539,419 ------------------------------------------------------------------------------ 12. Check if the Aggregate Amount in Row (11) Excludes Certain Shares [X] (2) ------------------------------------------------------------------------------ 13. Percent of Class Represented by Amount in Row (11) 3.5% ------------------------------------------------------------------------------ 14. Type of Reporting Person BD-PN-IA ------------------------------------------------------------------------------ (2) This filing does not reflect any shares of Common Stock (as defined herein) that may be deemed to be beneficially owned by Goldman, Sachs & Co. as a result of membership in a "group" within the meaning of Section 13(d) of the Securities Exchange Act of 1934, as amended, and Goldman, Sachs & Co. expressly disclaims such membership. Page 3 of 46 pages Item 1. Security and Issuer. -------------------- This statement on Schedule 13D (the "Schedule 13D") relates to the Common Stock, par value $0.01 per share (the "Common Stock"), of Delphi Corporation, a Delaware corporation (the "Company"). The principal executive offices of the Company are located at 5725 Delphi Drive, Troy, Michigan, 48098. Item 2. Identity and Background. ------------------------ This statement on Schedule 13D is being filed by The Goldman Sachs Group, Inc. ("GS Group") and Goldman, Sachs & Co. ("Goldman Sachs", and, together with GS Group, the "Filing Persons")./3/ Goldman Sachs, a New York limited partnership, is an investment banking firm. Goldman Sachs is a wholly-owned subsidiary of GS Group. GS Group is a Delaware corporation and a holding company that (directly or indirectly through subsidiaries or affiliated companies or both) is a leading investment banking organization. The principal business address of each of the Filing Persons is 85 Broad Street, New York, New York 10004. The name, business address and present principal occupation or employment and citizenship of each director of GS Group are set forth in Schedule I hereto and are incorporated herein by reference. During the last five years, none of the Filing Persons, or, to the knowledge of each of the Filing Persons, any of the persons listed on Schedule I hereto, (i) has been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors) or (ii) except as set forth in Schedule II hereto, has been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws, or finding any violation with respect to such laws. Item 3. Source and Amount of Funds or Other Consideration. -------------------------------------------------- Funds for shares of Common Stock acquired in ordinary course trading activities by Goldman Sachs or another wholly-owned broker or dealer subsidiary of GS Group and reported as beneficially owned came from the working capital of Goldman Sachs or other such subsidiary. Funds for shares of Common Stock which may be deemed to be beneficially owned by the Filing Persons held in client accounts with respect to which Goldman Sachs or another wholly-owned subsidiary of GS Group or their employees have investment discretion ("Managed Accounts") came from client funds. The Filing Persons disclaim beneficial ownership of shares of Common Stock held in Managed Accounts. Except as set forth in Schedule III hereto, no transactions in the Common Stock were effected by the Filing Persons or, to the knowledge of any of the Filing Persons, any of the persons listed on Schedule I hereto, during the period from January 7, 2007 through March 8, 2007. ------------------ /3/ Neither the present filing nor anything contained herein shall be construed as an admission that any Filing Person constitutes a "person" for any purposes other than Section 13(d) of the Securities Exchange Act of 1934, as amended. Page 4 of 46 pages Item 4. Purpose of Transaction. ------------------------ In connection with its bankruptcy proceedings under Chapter 11 of the United States Bankruptcy Code, the Company entered into an Equity Purchase and Commitment Agreement, dated January 18, 2007 (the "Equity Purchase and Commitment Agreement"), providing for the sale of common and preferred equity interests of the reorganized Company to a group of initial investors named therein (the "Investors"). On the terms and subject to the conditions of the Equity Purchase and Commitment Agreement, each Investor, among other things, will purchase shares of Common Stock ("Direct Subscription Shares") and will purchase any unsubscribed shares of Common Stock from a rights offering to be conducted by the Company ("Unsubscribed Shares"). The Equity Purchase and Commitment Agreement is attached hereto as Exhibit 99.2 and incorporated herein by reference. On March 8, 2007, Goldman Sachs has entered into an Additional Investor Agreement, dated March 5, 2007 (the "Additional Investor Agreement"), with the Investors and certain additional investors, pursuant to the Equity Purchase and Commitment Agreement. On the terms and subject to the conditions of the Additional Investor Agreement, Goldman Sachs has agreed, to the extent the Investors purchase Direct Subscription Shares or Unsubscribed Shares pursuant to the Equity Purchase and Commitment Agreement, to purchase up to an aggregate of 6,428,570 Direct Subscription Shares and Unsubscribed Shares at the purchase price set forth in the Additional Investor Agreement. Further, the Additional Investor Agreement provides that the Investors will share with Goldman Sachs a portion of any Standby Fee and/or Breakup Fee (as such terms are defined in the Additional Investor Agreement) received by the Investors. Under the Additional Investor Agreement, Goldman Sachs has agreed, subject to certain exceptions, not to take any action inconsistent with the Additional Investor Agreement. As a result of the arrangements in the Additional Investor Agreement, the Filing Persons may be deemed a member of a "group" within the meaning of Section 13(d) of the Securities Exchange Act of 1934, as amended, with the Investors and other parties to the Additional Investor Agreement. The Filing Persons expressly disclaim membership in a group with the Investors or any other person. The Additional Investor Agreement is attached hereto as Exhibit 99.3 and incorporated herein by reference. The acquisition of beneficial ownership by the Filing Persons of the Common Stock reported herein was in the ordinary course of business of Goldman Sachs or another wholly-owned subsidiary of GS Group. Other than as provided above, the Filing Persons do not have any plans or proposals described in paragraphs (a) through (j) of Item 4 of Schedule 13D. However, the Filing Persons intend to continuously evaluate their investment in the Company and may acquire or dispose of shares of Common Stock, other securities of the Company, or loans or other interests in the Company or take other actions with respect to the Company's restructuring plan. The Filing Persons may hedge all or a portion of their investment in the Company. Goldman Sachs may work with the Company and/or the Investors, the Company's financial advisors, equity holders, creditors and other constituents to develop plans and proposals for the Company. These plans or proposals may involve or relate to one or more of the matters described in Item 4 of this Schedule 13D. Item 5. Interest in Securities of the Issuer. ------------------------------------- (a) As of March 8, 2007, each of GS Group and Goldman Sachs may be deemed to have beneficially owned an aggregate of 19,539,419 shares of Common Stock, including (i) 19,539,177 shares of Common Stock acquired by Goldman Sachs or another wholly-owned broker or dealer subsidiary of GS Group in ordinary course trading activities and (ii) 242 shares of Common Stock held in Managed Accounts, representing in the aggregate approximately 3.5% of the shares of Common Stock reported to be outstanding as of January 31, 2007 as disclosed in Company's most recent annual report on Form 10-K for the period ended December 31, 2006. GS Group and Goldman Sachs each disclaim beneficial ownership of the shares of Common Stock held in Managed Accounts. Page 5 of 46 pages The aggregate shares of Common Stock described above does not include shares of Common Stock beneficially owned by any other member of any "group" within the meaning of Section 13(d) of the Securities Exchange Act of 1934, as amended, in which GS Group or Goldman Sachs may be deemed a member. On the terms and subject to the conditions of the Additional Investor Agreement, and subject to certain other conditions and approvals, including, without limitation, approval of the Company's rights offering by the United States Bankruptcy Court and the registration thereof by the Securities and Exchange Commission, the Filing Persons could acquire up to 6,428,570 additional shares of Common Stock, including 642,857 Direct Subscription Shares and 5,785,713 Unsubscribed Shares. In accordance with Securities and Exchange Commission Release No. 34-395538 (January 12, 1998) (the "Release"), this filing reflects the securities beneficially owned by certain operating units (collectively, the "Goldman Sachs Reporting Units") of GS Group and its subsidiaries and affiliates (collectively, "GSG"). This filing does not reflect securities, if any, beneficially owned by any operating units of GSG whose ownership of securities is disaggregated from that of the Goldman Sachs Reporting Units in accordance with the Release. The Goldman Sachs Reporting Units disclaim beneficial ownership of the securities beneficially owned by (i) any client accounts with respect to which the Goldman Sachs Reporting Units or their employees have voting or investment discretion, or both, and (ii) certain investment entities of which the Goldman Sachs Reporting Units acts as the general partner, managing general partner or other manager, to the extent interests in such entities are held by persons other than the Goldman Sachs Reporting Units. None of the Filing Persons or, to the knowledge of any of the Filing Persons, any of the persons listed on Schedule I hereto may be deemed to have beneficially owned any shares of Common Stock as of March 8, 2007 other than as set forth herein. (b) Each Filing Person shares the power to vote or direct the vote and to dispose or to direct the disposition of shares of Common Stock beneficially owned by such Filing Person as indicated herein. (c) Schedule III hereto sets forth transactions in the Common Stock which were effected during the period from January 7, 2007 through March 8, 2007, all of which were effected in the ordinary course of business of Goldman Sachs or another wholly-owned broker or dealer subsidiary of GS Group. The transactions in the Common Stock, described in Schedule III, were effected on the over-the-counter market. Funds for the purchase of shares of Common Stock acquired in ordinary course trading activities came from the working capital of Goldman Sachs or another wholly-owned broker or dealer subsidiary of GS Group. Funds for the purchase of shares of Common Stock held in Managed Accounts came from client funds. The Filing Persons disclaim beneficial ownership of shares of Common Stock held in Managed Accounts. Except as set forth in Schedule III hereto, no transactions in the Common Stock were effected by the Filing Persons or, to the knowledge of any of the Filing Persons, any of the persons listed on Schedule I hereto, during the period from January 7, 2007 through March 8, 2007. (d) Except for clients of Goldman Sachs who may have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, shares of Common Stock, if any, held in Managed Accounts, no other person is known by the Filing Persons to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, any shares of Common Stock beneficially owned by the Filing Persons. (e) Not applicable. Page 6 of 46 pages Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to the Securities of the Issuer. -------------------------------------------------------- See "Item 4. Purpose of Transaction" for a description of the Equity Purchase and Commitment Agreement and the Additional Investor Agreement, which are qualified in their entirety by reference to the respective agreements, copies of which are filed as Exhibits 99.2 and 99.3, respectively. Exhibits 99.2 and 99.3 are incorporated herein by reference. Item 7. Material to be Filed as Exhibits. --------------------------------- Exhibit No. Exhibit ----------- ------- 99.1 Joint Filing Agreement, dated March 19, 2007, between The Goldman Sachs Group, Inc. and Goldman, Sachs & Co. 99.2 Equity Purchase and Commitment Agreement, dated January 18, 2007, as supplemented, by and among A-D Acquisition Holdings, LLC, Harbinger Del-Auto Investment Company, Ltd., Dolce Investments LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated, UBS Securities LLC and Delphi Corporation (filed as Exhibits K and L to the Schedule 13D/A for the Company filed by Harbinger Capital Partners Master Fund I, Ltd. with the Securities and Exchange Commission on January 19, 2007, and incorporated herein by reference). 99.3 Additional Investor Agreement, dated as of March 5, 2007, by and among, A-D Acquisition Holdings, LLC, Harbinger Del-Auto Investment Company, Ltd., Dolce Investments LLC, UBS Securities LLC and the additional investors named therein (filed as Exhibit 99.1 to the Schedule 13D/A for the Company filed by Appaloosa Management L.P. with the Securities and Exchange Commission on March 12, 2007, and incorporated herein by reference). 99.4 Power of Attorney, dated May 23, 2006, relating to The Goldman Sachs Group, Inc. 99.5 Power of Attorney, dated June 26, 2006, relating to Goldman, Sachs & Co. Page 7 of 46 pages SIGNATURE After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. Date: March 19, 2007 THE GOLDMAN SACHS GROUP, INC. By:/s/ Andrea Louro DeMar ---------------------------------------- Name: Andrea Louro DeMar Title: Attorney-in-fact GOLDMAN, SACHS & CO. By:/s/ Andrea Louro DeMar ---------------------------------------- Name: Andrea Louro DeMar Title: Attorney-in-fact Page 8 of 46 pages SCHEDULE I ---------- The name of each director of The Goldman Sachs Group, Inc. is set forth below. The business address of each person listed below is c/o Goldman, Sachs & Co., 85 Broad Street, New York, NY 10004. Each person is a citizen of the United States of America except for Lord Browne of Madingley, who is a citizen of the United Kingdom and Claes Dahlback, who is a citizen of Sweden. The present principal occupation or employment of each of the listed persons is set forth below. Name Present Principal Occupation -------------------------------------------------------------------------------- Lloyd C. Blankfein Chairman of the Board and Chief Executive Officer of The Goldman Sachs Group, Inc. Gary D. Cohn President and Co-Chief Operating Officer of The Goldman Sachs Group, Inc. Jon Winkelried President and Co-Chief Operating Officer of The Goldman Sachs Group, Inc. Lord Browne of Madingley Group Chief Executive of BP p.l.c. John H. Bryan Retired Chairman and Chief Executive Officer of Sara Lee Corporation Claes Dahlback Senior Advisor to Investor AB and Executive Director of Thisbe AB Stephen Friedman Chairman of Stone Point Capital William W. George Professor of Management Practice at the Harvard Business School, Retired Chairman and Chief Executive Officer of Medtronic, Inc. Rajat K. Gupta Senior Partner of McKinsey & Company James A. Johnson Vice Chairman of Perseus, L.L.C. Lois D. Juliber Retired Vice Chairman of Colgate-Palmolive Company Edward M. Liddy Chairman of the Board of The Allstate Corporation Ruth J. Simmons President of Brown University Page 9 of 46 pages SCHEDULE II ----------- In November 2002, the Securities and Exchange Commission ("SEC"), the National Association of Securities Dealers ("NASD") and the New York Stock Exchange, Inc. ("NYSE") alleged that five broker dealers, including Goldman Sachs, violated Section 17(a) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and Rule 17a-4 thereunder, NYSE Rules 440 and 342 and NASD Rules 3010 and 3110 by allegedly failing to preserve electronic mail communications for three years and/or to preserve electronic mail communications for the first two years in an accessible place, and by allegedly having inadequate supervisory systems and procedures in relation to the retention of electronic mail communications. Without admitting or denying the allegations, the five broker dealers, including Goldman Sachs, consented to censure by the SEC, NASD and NYSE and to the imposition of a cease-and-desist order by the SEC and Goldman Sachs paid a total fine of $1,650,000 ($550,000 each to the SEC, NASD and NYSE). Goldman Sachs also undertook to review its procedures regarding the preservation of electronic mail communications for compliance with the federal securities laws and regulations and the rules of the NASD and NYSE, and to confirm within a specified period of time that it has established systems and procedures reasonably designed to achieve compliance with those laws, regulations and rules. On April 28, 2003, without admitting or denying liability, ten investment banking firms including Goldman Sachs, entered into global settlements with the SEC, the NYSE, the NASD and certain states to resolve the investigations relating to equity research analyst conflicts of interest. Goldman Sachs was charged with violating NYSE Rules 342, 401, 472 and 475, and NASD Conduct Rules 2110, 2210 and 3010. Goldman Sachs also agreed to a censure by the NYSE and the NASD and to pay a total of $110,000,000 and to adopt a set of industry-wide reforms of its research and investment banking businesses and to adopt certain restrictions on the allocations of "hot" IPO shares. The terms of the global settlement were entered in an order by a federal court in the Southern District of New York on October 31, 2003 (Civil Action Number 03CV2944). On September 4, 2003, Goldman Sachs and the SEC settled administrative proceedings relating to certain trading in U.S. Treasury securities by Goldman Sachs on the morning of October 31, 2001. The Staff of the SEC alleged that Goldman Sachs violated (i) Section 15(c)(1) and Rule 15c1-2 of the Exchange Act as a result of certain trading in U.S. Treasury bonds over an eight minute period on October 31, 2001; and (ii) Section 15(f) of the Exchange Act by failing to maintain policies and procedures specifically addressed to the possible misuse of non-public information obtained from outside consultants. Under the Offer of Settlement submitted by Goldman Sachs and accepted by the SEC, without admitting or denying the SEC's allegations, Goldman Sachs consented to the entry of an Order that, among other things, (i) censured Goldman Sachs; (ii) directed Goldman Sachs to cease and desist from committing or causing any violations of Section 15(c)(1)(A) & (C) and 15(f) and Rule 15c1-2 of the Exchange Act; (iii) ordered Goldman Sachs to pay disgorgement and prejudgment interest in the amount of $1,742,642, and a civil monetary penalty of $5 million; and (iv) directed Goldman Sachs to conduct a review its policies and procedures and to adopt, implement and maintain policies and procedures consistent with the Order and that review. Goldman Sachs also undertook to pay $2,562,740 in disgorgement and interest relating to certain trading in U.S. Treasury bond futures during the same eight minute period. Page 10 of 46 pages SCHEDULE II (continued) ----------------------- On July 1, 2004, Goldman Sachs and the SEC settled administrative proceedings relating to communications from Goldman Sachs sales traders on its Asian Shares Sales Desk to certain institutional customers and news media concerning four international public securities offerings during the period between October 1999 and March 2000. The SEC alleged (i) that certain of these communications by Goldman Sachs employees were made after the registration statements pertaining to those offerings were filed, but not yet declared effective by the SEC, in violation of Section 5(b) of the Securities Act and (ii) that certain comments to the news media by Goldman Sachs with respect to one of the offerings constituted an offer to sell securities in violation of Section 5(c) of the Securities Act. The SEC also alleged that Goldman Sachs failed to adequately supervise the Asian Shares Sales Desk traders, as required by Section 15(b)(4)(E) of the Exchange Act. Under the Offer of Settlement submitted by Goldman Sachs and accepted by the SEC, without admitting or denying the SEC's allegations, Goldman Sachs consented to the entry of an Order that, among other things, directed Goldman Sachs to cease and desist from committing or causing any violations of Sections 5(b) and 5(c) of the Securities Act., and ordered Goldman Sachs to pay a civil monetary penalty of $2 million. On January 24, 2005, the SEC filed an action in the U.S. District Court for the Southern District of New York alleging that Goldman Sachs violated Rule 101 of Regulation M under the Exchange Act by attempting to induce, or inducing certain investors to make, aftermarket purchases of certain initial public offerings underwritten by Goldman Sachs during 2000. On February 4, 2005, without admitting or denying the allegations of the complaint, a final judgment was entered against Goldman Sachs, with the consent of Goldman Sachs, under which Goldman Sachs was permanently restrained and enjoined from violating Rule 101 of Regulation M and required to pay a $40 million civil penalty, which was paid on March 31, 2005. In May 2006, the SEC alleged that fourteen investment banking firms, including Goldman Sachs, violated Section 17(a)(2) of the Securities Act of 1933, by engaging in one or more practices relating to auctions of auction rate securities during the period from January 1, 2003 through June 30, 2004 as described in the cease-and-desist order entered by the SEC. Goldman Sachs has agreed to provide certain disclosures about its material auction practices and procedures to auction participants and to certify to the SEC that it has implemented certain procedures relating to the auction process. As part of a multi-firm settlement, Goldman Sachs submitted an Offer of Settlement which was accepted by the SEC on May 31, 2006. Without admitting or denying the allegations, Goldman Sachs consented to a censure and cease-and-desist order and payment of $1,500,000 civil money penalty. Page 11 of 46 pages SCHEDULE III ------------- Delphi Corporation Cusip No. 247126105 Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 6 3.4500 1/8/2007 1/11/2007 P 500 3.4100 1/8/2007 1/11/2007 P 500 3.4000 1/8/2007 1/11/2007 S 36,000 3.4100 1/8/2007 1/11/2007 P 10,000 3.4100 1/8/2007 1/11/2007 P 25,000 3.4100 1/8/2007 1/11/2007 P 500 3.2800 1/8/2007 1/11/2007 P 1,167 3.3000 1/8/2007 1/11/2007 P 1,000 3.3000 1/8/2007 1/11/2007 P 500 3.3000 1/8/2007 1/11/2007 P 500 3.3000 1/8/2007 1/11/2007 P 5,000 3.3100 1/8/2007 1/11/2007 P 5,000 3.3100 1/8/2007 1/11/2007 S 500 3.3300 1/8/2007 1/11/2007 S 5,000 3.3500 1/8/2007 1/11/2007 S 500 3.3500 1/8/2007 1/11/2007 S 71,152 3.3600 1/8/2007 1/11/2007 P 25,000 3.3600 1/8/2007 1/11/2007 P 46,152 3.3500 1/8/2007 1/11/2007 P 848 3.3500 1/8/2007 1/11/2007 P 1,600 3.3200 1/8/2007 1/11/2007 S 500 3.3500 1/8/2007 1/11/2007 S 17,400 3.3600 1/8/2007 1/11/2007 P 17,400 3.3600 1/8/2007 1/11/2007 S 80,000 3.3600 1/8/2007 1/11/2007 P 80,000 3.3600 1/8/2007 1/11/2007 P 2,600 3.3600 1/8/2007 1/11/2007 P 36,500 3.3500 1/8/2007 1/11/2007 P 2,500 3.3500 1/8/2007 1/11/2007 P 10,000 3.3500 1/8/2007 1/11/2007 P 500 3.3500 1/8/2007 1/11/2007 S 8,500 3.3200 1/8/2007 1/11/2007 S 20,000 3.4800 1/8/2007 1/11/2007 S 500 3.5000 1/8/2007 1/11/2007 S 3,700 3.5000 1/8/2007 1/11/2007 S 1,000 3.5000 1/8/2007 1/11/2007 S 1,000 3.5000 1/8/2007 1/11/2007 S 500 3.5000 1/8/2007 1/11/2007 S 800 3.5000 1/8/2007 1/11/2007 S 22,988 3.4900 1/8/2007 1/11/2007 S 1,000 3.5000 1/8/2007 1/11/2007 S 30,000 3.3700 1/9/2007 1/12/2007 S 500 3.4900 1/9/2007 1/12/2007 P 500 3.4700 1/9/2007 1/12/2007 S 99,700 3.4500 1/9/2007 1/12/2007 P 99,700 3.4500 1/9/2007 1/12/2007 P 300 3.4500 1/9/2007 1/12/2007 P 500 3.4500 1/9/2007 1/12/2007 P 150,000 3.4000 1/9/2007 1/12/2007 P 500 3.4000 1/9/2007 1/12/2007 S 75,000 3.4000 1/9/2007 1/12/2007 P 75,000 3.4000 1/9/2007 1/12/2007 S 75,000 3.4000 1/9/2007 1/12/2007 P 75,000 3.4000 1/9/2007 1/12/2007 S 150,000 3.4000 1/9/2007 1/12/2007 S 100,000 3.3800 1/9/2007 1/12/2007 Page 12 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 100,000 3.3800 1/9/2007 1/12/2007 P 75,000 3.3600 1/9/2007 1/12/2007 S 37,500 3.3600 1/9/2007 1/12/2007 S 800 3.4000 1/9/2007 1/12/2007 S 100,000 3.4000 1/9/2007 1/12/2007 P 100,000 3.4000 1/9/2007 1/12/2007 S 500 3.4500 1/9/2007 1/12/2007 P 2,000 3.5000 1/9/2007 1/12/2007 P 500 3.5100 1/9/2007 1/12/2007 S 50,000 3.5000 1/9/2007 1/12/2007 P 2,400 3.5400 1/9/2007 1/12/2007 S 15 3.4000 1/9/2007 1/12/2007 P 3 3.5000 1/10/2007 1/16/2007 P 500 3.5000 1/10/2007 1/16/2007 S 400 3.5300 1/10/2007 1/16/2007 S 5,000 3.5100 1/10/2007 1/16/2007 P 2,500 3.5000 1/10/2007 1/16/2007 P 1,000 3.5400 1/10/2007 1/16/2007 P 500 3.5100 1/10/2007 1/16/2007 P 9,500 3.5000 1/10/2007 1/16/2007 S 10,000 3.5105 1/10/2007 1/16/2007 P 500 3.4800 1/10/2007 1/16/2007 P 1,000 3.2700 1/11/2007 1/17/2007 S 20,000 3.3500 1/11/2007 1/17/2007 P 1 3.4500 1/11/2007 1/17/2007 S 1,000 3.4700 1/11/2007 1/17/2007 S 125,000 3.3500 1/11/2007 1/17/2007 P 500 3.3500 1/11/2007 1/17/2007 S 11,500 3.3200 1/11/2007 1/17/2007 S 50,000 3.3200 1/11/2007 1/17/2007 S 500 3.3300 1/11/2007 1/17/2007 S 5,000 3.3500 1/11/2007 1/17/2007 S 5,000 3.2700 1/11/2007 1/17/2007 S 1,000 3.2700 1/11/2007 1/17/2007 P 500 3.1000 1/11/2007 1/17/2007 S 500 3.1900 1/11/2007 1/17/2007 S 25,000 3.2200 1/11/2007 1/17/2007 S 2,000 3.2200 1/11/2007 1/17/2007 S 500 3.2200 1/11/2007 1/17/2007 S 25,000 3.2200 1/11/2007 1/17/2007 S 500 3.2200 1/11/2007 1/17/2007 P 1,000 3.2000 1/11/2007 1/17/2007 P 1,000 3.2000 1/11/2007 1/17/2007 P 500 3.1700 1/11/2007 1/17/2007 P 1,000 3.2000 1/11/2007 1/17/2007 P 1,000 3.2000 1/11/2007 1/17/2007 S 2,500 3.2040 1/11/2007 1/17/2007 S 47,500 3.2000 1/11/2007 1/17/2007 P 500 3.2000 1/11/2007 1/17/2007 P 500 3.2000 1/11/2007 1/17/2007 P 12,500 3.2000 1/11/2007 1/17/2007 S 500 3.2000 1/11/2007 1/17/2007 P 500 3.2000 1/11/2007 1/17/2007 P 12,500 3.2000 1/11/2007 1/17/2007 P 500 3.2000 1/11/2007 1/17/2007 S 500 3.2000 1/11/2007 1/17/2007 S 500 3.2000 1/11/2007 1/17/2007 S 13,000 3.2300 1/11/2007 1/17/2007 S 12,000 3.2300 1/11/2007 1/17/2007 S 87,500 3.2800 1/11/2007 1/17/2007 P 500 3.2200 1/11/2007 1/17/2007 S 250,000 3.2500 1/11/2007 1/17/2007 P 500 3.2300 1/11/2007 1/17/2007 P 500 3.2000 1/11/2007 1/17/2007 S 500 3.2000 1/11/2007 1/17/2007 S 10,000 3.1900 1/11/2007 1/17/2007 Page 13 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 500 3.1800 1/11/2007 1/17/2007 S 5,000 3.2100 1/11/2007 1/17/2007 S 5,000 3.2300 1/11/2007 1/17/2007 S 10,000 3.2200 1/11/2007 1/17/2007 S 20,000 3.2200 1/11/2007 1/17/2007 S 200,000 3.2100 1/11/2007 1/17/2007 S 500 3.2200 1/11/2007 1/17/2007 S 500 3.3000 1/11/2007 1/17/2007 P 200 3.3000 1/11/2007 1/17/2007 P 300 3.3000 1/11/2007 1/17/2007 S 1,000 3.3000 1/11/2007 1/17/2007 P 500 3.3000 1/11/2007 1/17/2007 P 500 3.3000 1/11/2007 1/17/2007 S 5,000 3.3000 1/11/2007 1/17/2007 S 2,500 3.3000 1/11/2007 1/17/2007 S 2,500 3.3000 1/11/2007 1/17/2007 S 500 3.3000 1/11/2007 1/17/2007 P 5,400 3.3000 1/11/2007 1/17/2007 P 5,100 3.3000 1/11/2007 1/17/2007 S 6,300 3.3000 1/11/2007 1/17/2007 P 3,200 3.3000 1/11/2007 1/17/2007 P 3,100 3.3000 1/11/2007 1/17/2007 S 2,500 3.3000 1/11/2007 1/17/2007 P 1,300 3.3000 1/11/2007 1/17/2007 P 1,200 3.3000 1/11/2007 1/17/2007 S 10,000 3.3000 1/11/2007 1/17/2007 S 23,000 3.3000 1/11/2007 1/17/2007 S 100 3.3000 1/11/2007 1/17/2007 P 16,500 3.3000 1/11/2007 1/17/2007 P 16,600 3.3000 1/11/2007 1/17/2007 S 2,000 3.3000 1/11/2007 1/17/2007 S 1,000 3.3000 1/11/2007 1/17/2007 P 1,500 3.3000 1/11/2007 1/17/2007 P 1,500 3.3000 1/11/2007 1/17/2007 S 500 3.3000 1/11/2007 1/17/2007 P 300 3.3000 1/11/2007 1/17/2007 P 200 3.3000 1/11/2007 1/17/2007 P 2,500 3.2600 1/11/2007 1/17/2007 P 12,500 3.2800 1/11/2007 1/17/2007 S 2,500 3.2600 1/11/2007 1/17/2007 S 12,500 3.2800 1/11/2007 1/17/2007 S 1,000 3.3000 1/11/2007 1/17/2007 S 20,400 3.3000 1/11/2007 1/17/2007 P 20,400 3.3000 1/11/2007 1/17/2007 S 21,200 3.3000 1/11/2007 1/17/2007 P 21,200 3.3000 1/11/2007 1/17/2007 P 500 3.3000 1/11/2007 1/17/2007 P 500 3.3000 1/11/2007 1/17/2007 S 500 3.3000 1/11/2007 1/17/2007 P 500 3.3000 1/11/2007 1/17/2007 S 44,960 3.3000 1/11/2007 1/17/2007 P 44,960 3.3000 1/11/2007 1/17/2007 P 4,540 3.3000 1/11/2007 1/17/2007 S 50,000 3.3000 1/11/2007 1/17/2007 P 50,000 3.3000 1/11/2007 1/17/2007 S 500 3.3100 1/11/2007 1/17/2007 S 500 3.2500 1/11/2007 1/17/2007 S 500 3.2400 1/11/2007 1/17/2007 S 1,000 3.1800 1/11/2007 1/17/2007 S 2,500 3.1800 1/11/2007 1/17/2007 S 20,000 3.1800 1/11/2007 1/17/2007 S 2,500 3.1800 1/11/2007 1/17/2007 S 15,000 3.1500 1/11/2007 1/17/2007 S 22,000 3.1500 1/11/2007 1/17/2007 S 5,000 3.1500 1/11/2007 1/17/2007 S 2,500 3.1500 1/11/2007 1/17/2007 S 500 3.1500 1/11/2007 1/17/2007 Page 14 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 500 3.1600 1/11/2007 1/17/2007 S 25,000 3.1500 1/11/2007 1/17/2007 S 11,635 3.1500 1/11/2007 1/17/2007 S 75,000 3.1600 1/11/2007 1/17/2007 S 1,000 3.1600 1/11/2007 1/17/2007 S 500 3.1600 1/11/2007 1/17/2007 S 500 3.1600 1/11/2007 1/17/2007 P 50,000 3.1700 1/11/2007 1/17/2007 S 50,000 3.1700 1/11/2007 1/17/2007 S 50,000 3.1500 1/11/2007 1/17/2007 P 500 3.1600 1/11/2007 1/17/2007 S 1,000 3.1700 1/11/2007 1/17/2007 S 1,790 3.1700 1/11/2007 1/17/2007 S 50,000 3.1500 1/11/2007 1/17/2007 S 500 3.1900 1/11/2007 1/17/2007 S 5,000 3.1900 1/11/2007 1/17/2007 S 28,000 3.1800 1/11/2007 1/17/2007 S 28,000 3.1800 1/11/2007 1/17/2007 S 1,000 3.1800 1/11/2007 1/17/2007 S 500 3.1800 1/11/2007 1/17/2007 P 500 3.1700 1/11/2007 1/17/2007 S 33,000 3.1600 1/11/2007 1/17/2007 P 500 3.1400 1/11/2007 1/17/2007 S 5,000 3.1100 1/11/2007 1/17/2007 S 500 3.1100 1/11/2007 1/17/2007 S 5,000 3.1300 1/11/2007 1/17/2007 S 8,000 3.1300 1/11/2007 1/17/2007 S 30,000 3.1300 1/11/2007 1/17/2007 S 5,000 3.1300 1/11/2007 1/17/2007 P 12,500 3.1200 1/11/2007 1/17/2007 S 12,500 3.1300 1/11/2007 1/17/2007 S 55,000 3.1500 1/11/2007 1/17/2007 S 3,900 3.1000 1/11/2007 1/17/2007 S 23,000 3.1000 1/11/2007 1/17/2007 P 6,600 3.0800 1/11/2007 1/17/2007 P 10,000 3.0800 1/11/2007 1/17/2007 P 500 3.0800 1/11/2007 1/17/2007 P 100,000 3.0800 1/11/2007 1/17/2007 S 100,000 3.0800 1/11/2007 1/17/2007 P 52,022 3.0900 1/12/2007 1/18/2007 P 5,500 2.8100 1/12/2007 1/18/2007 S 20,500 3.0000 1/12/2007 1/18/2007 S 40,000 3.0895 1/12/2007 1/18/2007 P 8,300 3.0900 1/12/2007 1/18/2007 S 4,100 3.0900 1/12/2007 1/18/2007 S 4,200 3.0900 1/12/2007 1/18/2007 S 20,000 3.0900 1/12/2007 1/18/2007 S 9,700 3.0900 1/12/2007 1/18/2007 P 1,000 3.0900 1/12/2007 1/18/2007 P 10,000 3.0900 1/12/2007 1/18/2007 P 20,000 3.0900 1/12/2007 1/18/2007 S 20,000 3.0900 1/12/2007 1/18/2007 P 20,000 3.0900 1/12/2007 1/18/2007 P 15,000 3.0900 1/12/2007 1/18/2007 P 10,000 3.0900 1/12/2007 1/18/2007 P 2,500 3.0900 1/12/2007 1/18/2007 S 500 3.1300 1/12/2007 1/18/2007 S 98,500 3.2000 1/12/2007 1/18/2007 P 90,900 3.2000 1/12/2007 1/18/2007 P 500 3.1500 1/12/2007 1/18/2007 P 40,200 3.1000 1/12/2007 1/18/2007 P 6,668 3.1000 1/12/2007 1/18/2007 P 5,000 3.1000 1/12/2007 1/18/2007 P 500 3.1000 1/12/2007 1/18/2007 S 500 3.0500 1/12/2007 1/18/2007 S 1,000 3.0500 1/12/2007 1/18/2007 S 1,000 3.0500 1/12/2007 1/18/2007 Page 15 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 400 3.0500 1/12/2007 1/18/2007 S 2,500 3.0500 1/12/2007 1/18/2007 S 2,500 3.0500 1/12/2007 1/18/2007 S 2,500 3.0500 1/12/2007 1/18/2007 P 500 3.0400 1/12/2007 1/18/2007 P 10,000 3.0500 1/12/2007 1/18/2007 P 10,000 3.0000 1/12/2007 1/18/2007 P 5,300 3.0000 1/12/2007 1/18/2007 P 10,000 3.0000 1/12/2007 1/18/2007 P 50,000 3.0000 1/12/2007 1/18/2007 P 5,000 3.0000 1/12/2007 1/18/2007 P 1,000 3.0000 1/12/2007 1/18/2007 P 500 3.0000 1/12/2007 1/18/2007 P 500 3.0000 1/12/2007 1/18/2007 S 15,000 3.0000 1/12/2007 1/18/2007 S 50,000 3.0000 1/12/2007 1/18/2007 P 828 2.9800 1/12/2007 1/18/2007 P 2,500 2.9800 1/12/2007 1/18/2007 P 500 2.9800 1/12/2007 1/18/2007 P 5,000 2.9800 1/12/2007 1/18/2007 P 500 2.9800 1/12/2007 1/18/2007 P 10,000 2.9800 1/12/2007 1/18/2007 P 1,000 2.9800 1/12/2007 1/18/2007 P 500 2.9800 1/12/2007 1/18/2007 P 500 2.9800 1/12/2007 1/18/2007 P 5,000 2.9700 1/12/2007 1/18/2007 P 500 2.9700 1/12/2007 1/18/2007 P 100,000 2.9800 1/12/2007 1/18/2007 P 100,000 2.9800 1/12/2007 1/18/2007 P 50,000 2.9800 1/12/2007 1/18/2007 S 500 2.9800 1/12/2007 1/18/2007 P 500 2.9500 1/12/2007 1/18/2007 P 500 2.9500 1/12/2007 1/18/2007 P 500 2.8100 1/12/2007 1/18/2007 P 500 2.8100 1/12/2007 1/18/2007 P 25,000 2.8000 1/12/2007 1/18/2007 P 225,000 2.8000 1/12/2007 1/18/2007 S 100,000 2.8000 1/12/2007 1/18/2007 S 500 2.8800 1/12/2007 1/18/2007 S 500 2.8800 1/12/2007 1/18/2007 S 5,000 2.8900 1/12/2007 1/18/2007 S 500 2.8900 1/12/2007 1/18/2007 P 200,000 2.8800 1/12/2007 1/18/2007 S 22,000 2.9000 1/12/2007 1/18/2007 S 10,000 2.9000 1/12/2007 1/18/2007 P 500 2.8900 1/12/2007 1/18/2007 S 5,000 2.8800 1/12/2007 1/18/2007 S 100,000 2.8800 1/12/2007 1/18/2007 S 500 2.8900 1/12/2007 1/18/2007 P 5,000 2.8700 1/12/2007 1/18/2007 P 5,000 2.8700 1/12/2007 1/18/2007 P 5,000 2.8700 1/12/2007 1/18/2007 P 9,500 2.8700 1/12/2007 1/18/2007 S 150,000 2.8900 1/12/2007 1/18/2007 S 500 2.9000 1/12/2007 1/18/2007 P 50,000 2.9000 1/12/2007 1/18/2007 P 1,000 2.9300 1/12/2007 1/18/2007 P 20,000 2.9300 1/12/2007 1/18/2007 P 500 2.9300 1/12/2007 1/18/2007 P 15,000 2.9500 1/12/2007 1/18/2007 P 500 2.9500 1/12/2007 1/18/2007 P 14,500 2.9500 1/12/2007 1/18/2007 P 500 2.9500 1/12/2007 1/18/2007 P 2,500 2.9500 1/12/2007 1/18/2007 S 10,000 2.9500 1/12/2007 1/18/2007 P 2,500 2.9500 1/12/2007 1/18/2007 P 36,500 2.9500 1/12/2007 1/18/2007 Page 16 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 150,000 2.9400 1/12/2007 1/18/2007 P 50,000 2.9400 1/12/2007 1/18/2007 P 8,300 2.9500 1/12/2007 1/18/2007 P 50,000 2.9500 1/12/2007 1/18/2007 P 500 2.9500 1/12/2007 1/18/2007 S 400 2.9600 1/12/2007 1/18/2007 P 71,300 2.9800 1/12/2007 1/18/2007 S 500 2.9900 1/12/2007 1/18/2007 S 600 3.0000 1/12/2007 1/18/2007 P 600 3.0000 1/12/2007 1/18/2007 P 25,000 2.9500 1/12/2007 1/18/2007 P 500 2.9500 1/12/2007 1/18/2007 P 500 2.9100 1/12/2007 1/18/2007 P 500 2.8500 1/12/2007 1/18/2007 S 5,000 2.8500 1/12/2007 1/18/2007 S 10,000 2.8500 1/12/2007 1/18/2007 S 1,300 2.8500 1/12/2007 1/18/2007 S 1,000 2.8500 1/12/2007 1/18/2007 S 3,700 2.8500 1/12/2007 1/18/2007 S 500 2.8500 1/12/2007 1/18/2007 S 5,000 2.8500 1/12/2007 1/18/2007 S 20,000 2.8500 1/12/2007 1/18/2007 S 200 2.8500 1/12/2007 1/18/2007 P 50,000 2.8500 1/12/2007 1/18/2007 P 17,500 2.8500 1/12/2007 1/18/2007 P 2,500 2.8500 1/12/2007 1/18/2007 P 1,200 2.8500 1/12/2007 1/18/2007 S 500 2.8600 1/12/2007 1/18/2007 S 3,700 2.8500 1/12/2007 1/18/2007 S 500 2.9200 1/12/2007 1/18/2007 P 18,800 2.9000 1/12/2007 1/18/2007 S 500 2.9800 1/12/2007 1/18/2007 S 500 2.9800 1/12/2007 1/18/2007 S 500 2.9800 1/12/2007 1/18/2007 S 500 2.9700 1/12/2007 1/18/2007 S 2,500 2.9800 1/12/2007 1/18/2007 S 14,500 2.9700 1/12/2007 1/18/2007 S 500 2.9800 1/12/2007 1/18/2007 P 99,400 3.0000 1/12/2007 1/18/2007 S 10,000 3.0000 1/12/2007 1/18/2007 S 500 3.0000 1/12/2007 1/18/2007 S 500 3.0000 1/12/2007 1/18/2007 S 5,000 3.0200 1/12/2007 1/18/2007 S 10,000 3.0000 1/12/2007 1/18/2007 P 500 3.0100 1/12/2007 1/18/2007 P 100,000 3.0000 1/12/2007 1/18/2007 P 25,000 3.0000 1/12/2007 1/18/2007 S 43,000 2.9900 1/12/2007 1/18/2007 S 500 3.0000 1/12/2007 1/18/2007 S 8,700 3.0000 1/12/2007 1/18/2007 S 500 3.0100 1/12/2007 1/18/2007 P 100,000 3.0000 1/12/2007 1/18/2007 S 50,000 2.9500 1/12/2007 1/18/2007 P 50,000 2.9500 1/12/2007 1/18/2007 S 50,000 2.9500 1/12/2007 1/18/2007 P 50,000 2.9500 1/12/2007 1/18/2007 S 2,500 2.9500 1/12/2007 1/18/2007 S 500 2.9500 1/12/2007 1/18/2007 P 100,000 2.9500 1/12/2007 1/18/2007 S 5,000 2.9600 1/12/2007 1/18/2007 S 500 2.9600 1/12/2007 1/18/2007 S 150,000 2.9900 1/12/2007 1/18/2007 S 100,000 2.9900 1/12/2007 1/18/2007 P 250,000 2.9900 1/12/2007 1/18/2007 P 20,000 3.0100 1/12/2007 1/18/2007 P 20,000 3.0100 1/12/2007 1/18/2007 P 500 3.0000 1/12/2007 1/18/2007 Page 17 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 5,000 3.0000 1/12/2007 1/18/2007 P 78 2.9800 1/12/2007 1/18/2007 P 500 2.9800 1/12/2007 1/18/2007 S 1,000 2.9800 1/12/2007 1/18/2007 S 500 2.9800 1/12/2007 1/18/2007 P 300 5.0000 1/16/2007 1/19/2007 P 1,000 3.0000 1/16/2007 1/19/2007 P 1,000 3.0000 1/16/2007 1/19/2007 P 1 3.0000 1/16/2007 1/19/2007 P 500 3.0000 1/16/2007 1/19/2007 P 1,000 2.9900 1/16/2007 1/19/2007 P 1,000 2.9500 1/16/2007 1/19/2007 P 500 2.9500 1/16/2007 1/19/2007 S 25,000 2.9700 1/16/2007 1/19/2007 S 75,000 2.9800 1/16/2007 1/19/2007 S 150,000 2.9800 1/16/2007 1/19/2007 S 150,000 2.9800 1/16/2007 1/19/2007 S 10,000 2.9900 1/16/2007 1/19/2007 S 5,000 2.9900 1/16/2007 1/19/2007 P 500 2.9700 1/16/2007 1/19/2007 S 500 2.9700 1/16/2007 1/19/2007 S 175,000 2.9800 1/16/2007 1/19/2007 S 25,000 2.9900 1/16/2007 1/19/2007 S 24,500 2.9800 1/16/2007 1/19/2007 S 25,000 2.9800 1/16/2007 1/19/2007 S 500 2.9900 1/16/2007 1/19/2007 S 2,500 2.9900 1/16/2007 1/19/2007 S 5,000 2.9900 1/16/2007 1/19/2007 S 500 2.9900 1/16/2007 1/19/2007 S 500 2.9900 1/16/2007 1/19/2007 S 500 3.0000 1/16/2007 1/19/2007 S 500 3.0100 1/16/2007 1/19/2007 S 2,500 3.0100 1/16/2007 1/19/2007 S 500 3.0100 1/16/2007 1/19/2007 P 5,000 3.0500 1/16/2007 1/19/2007 P 20,000 3.0500 1/16/2007 1/19/2007 S 15,000 3.0500 1/16/2007 1/19/2007 S 5,000 3.0500 1/16/2007 1/19/2007 P 2,500 3.0500 1/16/2007 1/19/2007 S 2,500 3.0500 1/16/2007 1/19/2007 P 2,500 3.0500 1/16/2007 1/19/2007 S 50,000 3.1000 1/16/2007 1/19/2007 S 1,000 3.1200 1/16/2007 1/19/2007 S 500 3.1200 1/16/2007 1/19/2007 S 50 3.1300 1/16/2007 1/19/2007 S 10,000 3.1300 1/16/2007 1/19/2007 S 2,500 3.1300 1/16/2007 1/19/2007 S 30,000 3.1300 1/16/2007 1/19/2007 S 21,500 3.1200 1/16/2007 1/19/2007 S 10,000 3.1200 1/16/2007 1/19/2007 S 12,000 3.1200 1/16/2007 1/19/2007 S 500 3.1300 1/16/2007 1/19/2007 S 1,000 3.1300 1/16/2007 1/19/2007 S 2,500 3.1300 1/16/2007 1/19/2007 S 5,000 3.1300 1/16/2007 1/19/2007 S 50,000 3.1300 1/16/2007 1/19/2007 S 500 3.1300 1/16/2007 1/19/2007 S 2,500 3.1300 1/16/2007 1/19/2007 S 500 3.1300 1/16/2007 1/19/2007 S 10,000 3.1300 1/16/2007 1/19/2007 S 500 3.1300 1/16/2007 1/19/2007 S 500 3.1300 1/16/2007 1/19/2007 P 500 3.1200 1/16/2007 1/19/2007 S 500 3.1000 1/16/2007 1/19/2007 S 15,000 3.1000 1/16/2007 1/19/2007 S 500 3.1000 1/16/2007 1/19/2007 S 5,000 3.1200 1/16/2007 1/19/2007 Page 18 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 355,000 3.1000 1/16/2007 1/19/2007 S 2,500 3.1400 1/17/2007 1/22/2007 S 1,000 3.1400 1/17/2007 1/22/2007 S 5,000 3.1400 1/17/2007 1/22/2007 S 2,500 3.1400 1/17/2007 1/22/2007 S 500 3.1400 1/17/2007 1/22/2007 S 1,000 3.1500 1/17/2007 1/22/2007 S 1,000 3.1500 1/17/2007 1/22/2007 S 2,500 3.1500 1/17/2007 1/22/2007 S 1,300 3.1500 1/17/2007 1/22/2007 S 3,500 3.1500 1/17/2007 1/22/2007 S 2,000 3.1400 1/17/2007 1/22/2007 S 500 3.1400 1/17/2007 1/22/2007 P 2,000 3.1500 1/17/2007 1/22/2007 S 10,000 3.1600 1/17/2007 1/22/2007 S 2,500 3.1600 1/17/2007 1/22/2007 S 10,000 3.1600 1/17/2007 1/22/2007 S 500 3.1600 1/17/2007 1/22/2007 S 500 3.1600 1/17/2007 1/22/2007 S 10,000 3.1600 1/17/2007 1/22/2007 S 9,000 3.1600 1/17/2007 1/22/2007 S 25,000 3.1600 1/17/2007 1/22/2007 S 25,000 3.1600 1/17/2007 1/22/2007 S 1,300 3.1800 1/17/2007 1/22/2007 S 5,000 3.1800 1/17/2007 1/22/2007 S 1,500 3.1800 1/17/2007 1/22/2007 S 5,000 3.1800 1/17/2007 1/22/2007 S 100,000 3.1800 1/17/2007 1/22/2007 S 2,500 3.2000 1/17/2007 1/22/2007 S 2,500 3.2000 1/17/2007 1/22/2007 S 500 3.2000 1/17/2007 1/22/2007 S 100,000 3.1900 1/17/2007 1/22/2007 S 10,000 3.2000 1/17/2007 1/22/2007 S 1,000 3.2000 1/17/2007 1/22/2007 S 100,000 3.1900 1/17/2007 1/22/2007 S 1,500 3.2100 1/17/2007 1/22/2007 S 500 3.2100 1/17/2007 1/22/2007 P 50,000 3.2200 1/17/2007 1/22/2007 S 2,000 3.2200 1/17/2007 1/22/2007 S 3,200 3.2200 1/17/2007 1/22/2007 S 500 3.2200 1/17/2007 1/22/2007 S 5,000 3.2200 1/17/2007 1/22/2007 S 25,000 3.2200 1/17/2007 1/22/2007 S 20,000 3.2200 1/17/2007 1/22/2007 S 100,000 3.2000 1/17/2007 1/22/2007 S 2,500 3.2100 1/17/2007 1/22/2007 S 1,500 3.2100 1/17/2007 1/22/2007 S 5,000 3.2100 1/17/2007 1/22/2007 S 11,000 3.2100 1/17/2007 1/22/2007 S 10,000 3.2100 1/17/2007 1/22/2007 S 10,000 3.2100 1/17/2007 1/22/2007 S 88,000 3.2000 1/17/2007 1/22/2007 S 500 3.2100 1/17/2007 1/22/2007 S 1,000 3.2200 1/17/2007 1/22/2007 S 500 3.2200 1/17/2007 1/22/2007 S 31,700 3.2100 1/17/2007 1/22/2007 S 500 3.2100 1/17/2007 1/22/2007 P 500 3.2000 1/17/2007 1/22/2007 S 500 3.2000 1/17/2007 1/22/2007 S 500 3.2100 1/17/2007 1/22/2007 S 4,000 3.1800 1/17/2007 1/22/2007 S 5,600 3.1800 1/17/2007 1/22/2007 S 40,000 3.1800 1/17/2007 1/22/2007 S 12,500 3.1800 1/17/2007 1/22/2007 S 10,000 3.2000 1/17/2007 1/22/2007 S 9,500 3.2000 1/17/2007 1/22/2007 S 5,000 3.2000 1/17/2007 1/22/2007 Page 19 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date ------------------------------------------------------------------------------- S 50,000 3.2000 1/17/2007 1/22/2007 S 40,000 3.2000 1/17/2007 1/22/2007 S 50,000 3.2000 1/17/2007 1/22/2007 P 500 3.2000 1/17/2007 1/22/2007 S 500 3.2000 1/17/2007 1/22/2007 S 15,000 3.2100 1/17/2007 1/22/2007 S 20,000 3.2000 1/17/2007 1/22/2007 S 29,500 3.2000 1/17/2007 1/22/2007 S 10,000 3.2100 1/17/2007 1/22/2007 S 500 3.2100 1/17/2007 1/22/2007 S 1,000 3.2900 1/17/2007 1/22/2007 S 250,000 3.2900 1/17/2007 1/22/2007 S 500 3.2900 1/17/2007 1/22/2007 P 23,000 3.3100 1/17/2007 1/22/2007 S 23,000 3.3100 1/17/2007 1/22/2007 P 8,500 3.3100 1/17/2007 1/22/2007 P 7,000 3.3100 1/17/2007 1/22/2007 S 15,500 3.3100 1/17/2007 1/22/2007 P 5,000 3.3100 1/17/2007 1/22/2007 P 6,500 3.3100 1/17/2007 1/22/2007 P 2,000 3.3100 1/17/2007 1/22/2007 S 11,500 3.3100 1/17/2007 1/22/2007 P 8,000 3.3100 1/17/2007 1/22/2007 P 5,000 3.3000 1/17/2007 1/22/2007 P 7,500 3.3000 1/17/2007 1/22/2007 P 7,500 3.3000 1/17/2007 1/22/2007 S 100,000 3.3200 1/17/2007 1/22/2007 P 7,500 3.3000 1/17/2007 1/22/2007 P 500 3.3200 1/17/2007 1/22/2007 P 16,900 3.3200 1/17/2007 1/22/2007 S 500 3.3200 1/17/2007 1/22/2007 P 500 3.3200 1/17/2007 1/22/2007 P 500 3.3200 1/17/2007 1/22/2007 P 1,000 3.3200 1/17/2007 1/22/2007 P 1,000 3.3200 1/17/2007 1/22/2007 P 5,000 3.3200 1/17/2007 1/22/2007 P 1,000 3.3200 1/17/2007 1/22/2007 P 1,000 3.3200 1/17/2007 1/22/2007 P 21,000 3.3400 1/17/2007 1/22/2007 P 10,700 3.3400 1/17/2007 1/22/2007 P 31,600 3.3400 1/17/2007 1/22/2007 P 500 3.3500 1/17/2007 1/22/2007 P 500 3.3500 1/17/2007 1/22/2007 P 1,000 3.3500 1/17/2007 1/22/2007 P 5,000 3.3500 1/17/2007 1/22/2007 P 16,100 3.3500 1/17/2007 1/22/2007 P 16,100 3.3500 1/17/2007 1/22/2007 P 11,100 3.3500 1/17/2007 1/22/2007 P 500 3.3500 1/17/2007 1/22/2007 S 600 3.3600 1/17/2007 1/22/2007 P 3,700 3.3800 1/17/2007 1/22/2007 P 3,700 3.3800 1/17/2007 1/22/2007 P 3,800 3.3800 1/17/2007 1/22/2007 P 3,800 3.3800 1/17/2007 1/22/2007 P 14,000 3.3900 1/17/2007 1/22/2007 P 1,000 3.4000 1/17/2007 1/22/2007 P 500 3.4000 1/17/2007 1/22/2007 P 1,000 3.4000 1/17/2007 1/22/2007 P 15,600 3.4000 1/17/2007 1/22/2007 P 1,000 3.4000 1/17/2007 1/22/2007 P 500 3.4000 1/17/2007 1/22/2007 P 500 3.4000 1/17/2007 1/22/2007 P 7,000 3.4000 1/17/2007 1/22/2007 S 2,758 3.4500 1/17/2007 1/22/2007 S 2,700 3.5100 1/17/2007 1/22/2007 S 8,000 3.5100 1/17/2007 1/22/2007 S 500 3.5100 1/17/2007 1/22/2007 Page 20 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 500 3.5100 1/17/2007 1/22/2007 S 8,000 3.5100 1/17/2007 1/22/2007 S 1,500 3.5100 1/17/2007 1/22/2007 S 16,000 3.5100 1/17/2007 1/22/2007 S 500 3.5100 1/17/2007 1/22/2007 P 500 3.4800 1/17/2007 1/22/2007 S 100,000 3.5000 1/17/2007 1/22/2007 S 2,500 3.5000 1/17/2007 1/22/2007 S 12,500 3.5000 1/17/2007 1/22/2007 S 500 3.5000 1/17/2007 1/22/2007 S 6,000 3.5000 1/17/2007 1/22/2007 S 5,000 3.5000 1/17/2007 1/22/2007 S 1,000 3.5000 1/17/2007 1/22/2007 S 5,000 3.5000 1/17/2007 1/22/2007 S 5,882 3.5000 1/17/2007 1/22/2007 S 50,000 3.5000 1/17/2007 1/22/2007 S 500 3.5000 1/17/2007 1/22/2007 S 500 3.5000 1/17/2007 1/22/2007 S 25,000 3.5000 1/17/2007 1/22/2007 S 3,950 3.5000 1/17/2007 1/22/2007 S 500 3.5000 1/17/2007 1/22/2007 P 50,000 3.5000 1/17/2007 1/22/2007 P 2,500 3.4600 1/17/2007 1/22/2007 P 500 3.4600 1/17/2007 1/22/2007 P 6,000 3.4600 1/17/2007 1/22/2007 P 500 3.4200 1/17/2007 1/22/2007 P 1,000 3.4200 1/17/2007 1/22/2007 P 3,700 3.4100 1/17/2007 1/22/2007 P 125,000 3.4100 1/17/2007 1/22/2007 S 2,500 3.4200 1/17/2007 1/22/2007 S 5,000 3.4200 1/17/2007 1/22/2007 P 120,000 3.4000 1/17/2007 1/22/2007 S 27,000 3.4000 1/17/2007 1/22/2007 S 1,000 3.4000 1/17/2007 1/22/2007 S 8,300 3.4000 1/17/2007 1/22/2007 S 10,000 3.4000 1/17/2007 1/22/2007 S 500 3.4000 1/17/2007 1/22/2007 S 13,000 3.4000 1/17/2007 1/22/2007 S 31,700 3.4000 1/17/2007 1/22/2007 S 1,000 3.4000 1/17/2007 1/22/2007 S 14,417 3.4000 1/17/2007 1/22/2007 S 1,000 3.4000 1/17/2007 1/22/2007 S 10,000 3.4000 1/17/2007 1/22/2007 P 2,500 3.3500 1/17/2007 1/22/2007 P 500 3.3500 1/17/2007 1/22/2007 S 500 3.3400 1/17/2007 1/22/2007 S 500 3.3300 1/17/2007 1/22/2007 S 2,500 3.3300 1/17/2007 1/22/2007 S 1,000 3.3300 1/17/2007 1/22/2007 S 25,000 3.3400 1/17/2007 1/22/2007 S 500 3.3300 1/17/2007 1/22/2007 S 12,500 3.3100 1/17/2007 1/22/2007 S 10,000 3.3200 1/17/2007 1/22/2007 S 12,500 3.3000 1/17/2007 1/22/2007 S 34,650 3.3000 1/17/2007 1/22/2007 S 12,500 3.3000 1/17/2007 1/22/2007 S 2,500 3.3000 1/17/2007 1/22/2007 S 5,000 3.3000 1/17/2007 1/22/2007 S 2,500 3.3000 1/17/2007 1/22/2007 S 500 3.3000 1/17/2007 1/22/2007 S 1,000 3.3000 1/17/2007 1/22/2007 S 2,500 3.3000 1/17/2007 1/22/2007 S 2,500 3.3000 1/17/2007 1/22/2007 S 2,000 3.3000 1/17/2007 1/22/2007 S 500 3.3000 1/17/2007 1/22/2007 S 10,000 3.3000 1/17/2007 1/22/2007 S 100,000 3.3000 1/17/2007 1/22/2007 Page 21 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 500 3.2600 1/17/2007 1/22/2007 P 600 3.2600 1/17/2007 1/22/2007 S 500 3.3000 1/17/2007 1/22/2007 S 5,000 3.3000 1/17/2007 1/22/2007 S 15,000 3.3000 1/17/2007 1/22/2007 S 10,000 3.3000 1/17/2007 1/22/2007 S 5,244 3.3000 1/17/2007 1/22/2007 S 200 3.2200 1/18/2007 1/23/2007 S 999 3.3000 1/18/2007 1/23/2007 P 1 3.2900 1/18/2007 1/23/2007 S 1 3.3000 1/18/2007 1/23/2007 P 25,000 3.3000 1/18/2007 1/23/2007 S 25,000 3.3000 1/18/2007 1/23/2007 S 500 3.3100 1/18/2007 1/23/2007 P 5,000 3.3000 1/18/2007 1/23/2007 S 5,000 3.3000 1/18/2007 1/23/2007 P 500 3.3000 1/18/2007 1/23/2007 S 500 3.3000 1/18/2007 1/23/2007 S 19,500 3.3000 1/18/2007 1/23/2007 P 500 3.2900 1/18/2007 1/23/2007 P 500 3.2800 1/18/2007 1/23/2007 P 50,000 3.2900 1/18/2007 1/23/2007 P 500 3.2700 1/18/2007 1/23/2007 S 10,000 3.2100 1/18/2007 1/23/2007 S 500 3.2500 1/18/2007 1/23/2007 S 25,000 3.2500 1/18/2007 1/23/2007 S 17,355 3.2500 1/18/2007 1/23/2007 S 2,500 3.2500 1/18/2007 1/23/2007 S 2,500 3.2500 1/18/2007 1/23/2007 S 50,000 3.2500 1/18/2007 1/23/2007 S 50,000 3.2500 1/18/2007 1/23/2007 S 1,000 3.2500 1/18/2007 1/23/2007 S 500 3.2500 1/18/2007 1/23/2007 S 5,000 3.2500 1/18/2007 1/23/2007 S 5,000 3.2500 1/18/2007 1/23/2007 S 3,800 3.2500 1/18/2007 1/23/2007 S 500 3.2500 1/18/2007 1/23/2007 S 50,000 3.2500 1/18/2007 1/23/2007 S 500 3.2600 1/18/2007 1/23/2007 S 2,000 3.2600 1/18/2007 1/23/2007 S 500 3.2600 1/18/2007 1/23/2007 S 500 3.2600 1/18/2007 1/23/2007 S 50,000 3.2600 1/18/2007 1/23/2007 S 50,000 3.2500 1/18/2007 1/23/2007 S 500 3.2600 1/18/2007 1/23/2007 S 75,000 3.2500 1/18/2007 1/23/2007 S 75,000 3.2500 1/18/2007 1/23/2007 S 11,780 3.2500 1/18/2007 1/23/2007 P 297,600 2.5000 1/19/2007 1/24/2007 P 15,000 3.2500 1/19/2007 1/24/2007 S 15,000 3.2500 1/19/2007 1/24/2007 P 1,355 3.2400 1/19/2007 1/24/2007 S 1,355 3.2400 1/19/2007 1/24/2007 P 121,403 3.2500 1/19/2007 1/24/2007 S 121,403 3.2500 1/19/2007 1/24/2007 S 48,700 3.1000 1/19/2007 1/24/2007 P 48,700 3.1000 1/19/2007 1/24/2007 S 2,000 3.0800 1/19/2007 1/24/2007 S 5,000 3.0800 1/19/2007 1/24/2007 P 400 5.0000 1/19/2007 1/24/2007 S 299,600 2.5000 1/19/2007 1/24/2007 P 1 3.2500 1/19/2007 1/24/2007 P 1,100 3.2400 1/19/2007 1/24/2007 P 1,000 3.2500 1/19/2007 1/24/2007 S 50,000 3.2500 1/19/2007 1/24/2007 P 15,000 3.2500 1/19/2007 1/24/2007 P 11,976 3.2600 1/19/2007 1/24/2007 Page 22 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 10,024 3.2600 1/19/2007 1/24/2007 P 25,000 3.2600 1/19/2007 1/24/2007 S 2,500 3.2700 1/19/2007 1/24/2007 P 8,400 3.2650 1/19/2007 1/24/2007 S 5,000 3.2700 1/19/2007 1/24/2007 P 2,500 3.2600 1/19/2007 1/24/2007 P 5,700 3.2600 1/19/2007 1/24/2007 S 500 3.2700 1/19/2007 1/24/2007 P 500 3.2600 1/19/2007 1/24/2007 P 1,355 3.2400 1/19/2007 1/24/2007 P 25,000 3.2400 1/19/2007 1/24/2007 P 7,200 3.2400 1/19/2007 1/24/2007 P 1,000 3.2400 1/19/2007 1/24/2007 P 35,000 3.2500 1/19/2007 1/24/2007 P 2,500 3.2500 1/19/2007 1/24/2007 P 35,000 3.2500 1/19/2007 1/24/2007 P 500 3.2500 1/19/2007 1/24/2007 S 250,000 3.2500 1/19/2007 1/24/2007 P 45,000 3.2500 1/19/2007 1/24/2007 P 15,000 3.2500 1/19/2007 1/24/2007 P 66,500 3.2500 1/19/2007 1/24/2007 P 104,445 3.2500 1/19/2007 1/24/2007 P 25,000 3.2500 1/19/2007 1/24/2007 S 22,000 3.2600 1/19/2007 1/24/2007 P 500 3.2500 1/19/2007 1/24/2007 P 15,000 3.2500 1/19/2007 1/24/2007 P 1,000 3.1300 1/19/2007 1/24/2007 P 500 3.1300 1/19/2007 1/24/2007 P 2,500 3.1500 1/19/2007 1/24/2007 P 500 3.1500 1/19/2007 1/24/2007 P 1,000 3.0600 1/19/2007 1/24/2007 P 8,500 3.0600 1/19/2007 1/24/2007 P 500 3.0800 1/19/2007 1/24/2007 S 7,000 3.1000 1/19/2007 1/24/2007 P 500 3.1000 1/19/2007 1/24/2007 P 5,683 3.1000 1/19/2007 1/24/2007 P 3,400 3.1000 1/19/2007 1/24/2007 P 10,000 3.1000 1/19/2007 1/24/2007 P 2,000 3.1000 1/19/2007 1/24/2007 P 9,300 3.1000 1/19/2007 1/24/2007 P 2,500 3.1000 1/19/2007 1/24/2007 P 50,000 3.1050 1/19/2007 1/24/2007 P 2,500 3.1100 1/19/2007 1/24/2007 P 500 3.1200 1/19/2007 1/24/2007 P 15,800 3.1200 1/19/2007 1/24/2007 P 15,900 3.1200 1/19/2007 1/24/2007 P 1,000 3.1200 1/19/2007 1/24/2007 P 5,000 3.1200 1/19/2007 1/24/2007 P 500 3.1200 1/19/2007 1/24/2007 S 500 3.1300 1/19/2007 1/24/2007 P 4,000 3.1200 1/19/2007 1/24/2007 P 3,300 3.1200 1/19/2007 1/24/2007 P 2,000 3.1200 1/19/2007 1/24/2007 P 5,000 3.1200 1/19/2007 1/24/2007 P 10,000 3.1200 1/19/2007 1/24/2007 P 10,000 3.1200 1/19/2007 1/24/2007 P 2,300 3.1100 1/19/2007 1/24/2007 P 3,300 3.1100 1/19/2007 1/24/2007 P 10,000 3.1100 1/19/2007 1/24/2007 P 500 3.1100 1/19/2007 1/24/2007 P 1,800 3.1000 1/19/2007 1/24/2007 P 2,500 3.1000 1/19/2007 1/24/2007 P 1,139 3.1000 1/19/2007 1/24/2007 P 700 3.1000 1/19/2007 1/24/2007 S 500 3.1100 1/19/2007 1/24/2007 P 8,100 3.1100 1/19/2007 1/24/2007 P 12,500 3.1050 1/19/2007 1/24/2007 Page 23 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 8,700 3.1000 1/19/2007 1/24/2007 P 3,400 3.1000 1/19/2007 1/24/2007 P 2,500 3.1000 1/19/2007 1/24/2007 P 3,400 3.1000 1/19/2007 1/24/2007 P 3,300 3.1000 1/19/2007 1/24/2007 P 50,000 3.1000 1/19/2007 1/24/2007 P 2,000 3.0800 1/19/2007 1/24/2007 P 25,000 3.0800 1/19/2007 1/24/2007 P 500 3.0800 1/19/2007 1/24/2007 P 1,000 3.0800 1/19/2007 1/24/2007 P 5,000 3.0800 1/19/2007 1/24/2007 P 2,500 3.0800 1/19/2007 1/24/2007 P 500 3.0400 1/19/2007 1/24/2007 P 500 3.0400 1/19/2007 1/24/2007 P 2,000 3.0400 1/19/2007 1/24/2007 P 2,200 3.0300 1/19/2007 1/24/2007 P 500 3.0700 1/19/2007 1/24/2007 P 2,500 3.0500 1/19/2007 1/24/2007 P 3,400 3.0500 1/19/2007 1/24/2007 P 1,000 3.0500 1/19/2007 1/24/2007 P 8,000 3.0500 1/19/2007 1/24/2007 P 25,000 3.0900 1/19/2007 1/24/2007 P 3,400 3.0900 1/19/2007 1/24/2007 S 500 3.1100 1/19/2007 1/24/2007 P 500 3.1200 1/19/2007 1/24/2007 P 1,200 3.1200 1/19/2007 1/24/2007 P 40,000 3.1300 1/19/2007 1/24/2007 P 500 3.1400 1/19/2007 1/24/2007 P 500 3.1500 1/19/2007 1/24/2007 P 1,276 3.1500 1/19/2007 1/24/2007 P 500 3.1500 1/19/2007 1/24/2007 P 500 3.1500 1/19/2007 1/24/2007 P 4,200 3.1500 1/19/2007 1/24/2007 P 10,000 3.1500 1/19/2007 1/24/2007 P 5,000 3.1500 1/19/2007 1/24/2007 P 16,500 3.1500 1/19/2007 1/24/2007 P 15,700 3.1500 1/19/2007 1/24/2007 P 16,700 3.1500 1/19/2007 1/24/2007 P 25,000 3.1500 1/19/2007 1/24/2007 P 16,700 3.1500 1/19/2007 1/24/2007 P 50,000 3.1500 1/19/2007 1/24/2007 P 15,000 3.1500 1/19/2007 1/24/2007 P 50,000 3.1500 1/19/2007 1/24/2007 P 500 3.1500 1/19/2007 1/24/2007 P 1 3.1500 1/22/2007 1/25/2007 P 15,000 3.1600 1/22/2007 1/25/2007 P 1,000 3.1600 1/22/2007 1/25/2007 P 500 3.1600 1/22/2007 1/25/2007 S 500 3.1600 1/22/2007 1/25/2007 P 77 3.1700 1/22/2007 1/25/2007 P 14,400 3.1700 1/22/2007 1/25/2007 P 2,500 3.2000 1/22/2007 1/25/2007 P 10,000 3.2000 1/22/2007 1/25/2007 P 4,000 3.2000 1/22/2007 1/25/2007 P 600 3.1700 1/22/2007 1/25/2007 P 500 3.1700 1/22/2007 1/25/2007 P 15,000 3.1800 1/22/2007 1/25/2007 P 1,000 3.1800 1/22/2007 1/25/2007 P 1,000 3.1900 1/22/2007 1/25/2007 P 500 3.1900 1/22/2007 1/25/2007 P 14,500 3.1900 1/22/2007 1/25/2007 P 25,000 3.1700 1/22/2007 1/25/2007 P 62,500 3.1700 1/22/2007 1/25/2007 P 45,000 3.1800 1/22/2007 1/25/2007 P 500 3.1700 1/22/2007 1/25/2007 P 33,000 3.1900 1/22/2007 1/25/2007 P 24,000 3.2000 1/22/2007 1/25/2007 Page 24 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 2,000 3.2000 1/22/2007 1/25/2007 P 1,000 3.2000 1/22/2007 1/25/2007 P 50,000 3.2000 1/22/2007 1/25/2007 S 500 3.2100 1/22/2007 1/25/2007 P 500 3.2300 1/22/2007 1/25/2007 P 500 3.2300 1/22/2007 1/25/2007 P 500 3.2300 1/22/2007 1/25/2007 P 15,800 3.2300 1/22/2007 1/25/2007 P 500 3.2300 1/22/2007 1/25/2007 P 5,000 3.2300 1/22/2007 1/25/2007 P 500 3.2400 1/22/2007 1/25/2007 P 33,000 3.2400 1/22/2007 1/25/2007 P 500 3.2400 1/22/2007 1/25/2007 P 7,500 3.2600 1/22/2007 1/25/2007 P 7,500 3.2600 1/22/2007 1/25/2007 P 7,500 3.2600 1/22/2007 1/25/2007 P 7,500 3.2600 1/22/2007 1/25/2007 P 11,300 3.2600 1/22/2007 1/25/2007 P 11,300 3.2600 1/22/2007 1/25/2007 P 1,000 3.2600 1/22/2007 1/25/2007 P 1,000 3.2600 1/22/2007 1/25/2007 P 7,500 3.2600 1/22/2007 1/25/2007 P 500 3.2600 1/22/2007 1/25/2007 P 1,000 3.2700 1/22/2007 1/25/2007 P 1,000 3.2700 1/22/2007 1/25/2007 P 500 3.2700 1/22/2007 1/25/2007 P 500 3.2700 1/22/2007 1/25/2007 P 500 3.2700 1/22/2007 1/25/2007 P 500 3.2700 1/22/2007 1/25/2007 P 500 3.2600 1/22/2007 1/25/2007 P 27,500 3.2800 1/22/2007 1/25/2007 P 500 3.2800 1/22/2007 1/25/2007 P 1,000 3.2800 1/22/2007 1/25/2007 P 500 3.2800 1/22/2007 1/25/2007 P 5,000 3.2800 1/22/2007 1/25/2007 P 1,000 3.2800 1/22/2007 1/25/2007 P 9,500 3.2900 1/22/2007 1/25/2007 P 500 3.2900 1/22/2007 1/25/2007 P 9,500 3.2900 1/22/2007 1/25/2007 P 1,000 3.2900 1/22/2007 1/25/2007 P 500 3.2900 1/22/2007 1/25/2007 P 9,500 3.2900 1/22/2007 1/25/2007 P 500 3.2900 1/22/2007 1/25/2007 P 1,000 3.2900 1/22/2007 1/25/2007 P 1,000 3.2900 1/22/2007 1/25/2007 P 27,800 3.3000 1/22/2007 1/25/2007 P 5,000 3.3000 1/22/2007 1/25/2007 P 27,800 3.3000 1/22/2007 1/25/2007 P 12,500 3.3000 1/22/2007 1/25/2007 P 1,000 3.3000 1/22/2007 1/25/2007 P 2,500 3.3000 1/22/2007 1/25/2007 P 1,000 3.3000 1/22/2007 1/25/2007 P 1,000 3.3000 1/22/2007 1/25/2007 P 1,000 3.3000 1/22/2007 1/25/2007 P 10,000 3.3000 1/22/2007 1/25/2007 P 2,500 3.3000 1/22/2007 1/25/2007 P 10,000 3.3000 1/22/2007 1/25/2007 P 500 3.3000 1/22/2007 1/25/2007 P 4,500 3.2900 1/22/2007 1/25/2007 P 27,000 3.3000 1/22/2007 1/25/2007 P 150,000 3.3000 1/22/2007 1/25/2007 P 10,000 3.3000 1/22/2007 1/25/2007 P 10,000 3.3000 1/22/2007 1/25/2007 P 4,000 3.3000 1/22/2007 1/25/2007 P 2,500 3.3000 1/22/2007 1/25/2007 P 40,000 3.3000 1/22/2007 1/25/2007 P 2,500 3.3000 1/22/2007 1/25/2007 Page 25 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 500 3.3000 1/22/2007 1/25/2007 P 12,500 3.3000 1/22/2007 1/25/2007 P 5,000 3.3000 1/22/2007 1/25/2007 P 5,000 3.3000 1/22/2007 1/25/2007 P 9,100 3.3000 1/22/2007 1/25/2007 P 2,000 3.3000 1/22/2007 1/25/2007 P 3,400 3.3000 1/22/2007 1/25/2007 P 5,000 3.3000 1/22/2007 1/25/2007 P 10,000 3.3000 1/22/2007 1/25/2007 P 1,500 3.3000 1/22/2007 1/25/2007 P 3 3.3100 1/23/2007 1/26/2007 P 150,000 3.3400 1/23/2007 1/26/2007 S 500 3.3500 1/23/2007 1/26/2007 S 500 3.3600 1/23/2007 1/26/2007 P 700 3.3500 1/23/2007 1/26/2007 P 25,000 3.3600 1/23/2007 1/26/2007 P 500 3.3600 1/23/2007 1/26/2007 P 30,000 3.3600 1/23/2007 1/26/2007 P 5,000 3.3600 1/23/2007 1/26/2007 P 246 3.3500 1/23/2007 1/26/2007 P 2,500 3.3600 1/23/2007 1/26/2007 P 500 3.3600 1/23/2007 1/26/2007 P 25,000 3.3700 1/23/2007 1/26/2007 P 50,000 3.3600 1/23/2007 1/26/2007 P 8,000 3.3600 1/23/2007 1/26/2007 P 50,500 3.3600 1/23/2007 1/26/2007 P 4,000 3.3600 1/23/2007 1/26/2007 P 200,000 3.3600 1/23/2007 1/26/2007 P 500 3.3500 1/23/2007 1/26/2007 P 5,000 3.2900 1/23/2007 1/26/2007 S 500 3.2900 1/23/2007 1/26/2007 P 500 3.2700 1/23/2007 1/26/2007 P 500 3.2900 1/23/2007 1/26/2007 S 500 3.2600 1/23/2007 1/26/2007 S 400 3.2800 1/23/2007 1/26/2007 P 34,000 3.2700 1/23/2007 1/26/2007 P 50,000 3.2700 1/23/2007 1/26/2007 P 500 3.2700 1/23/2007 1/26/2007 P 8,471 3.1700 1/23/2007 1/26/2007 P 10,000 3.1700 1/23/2007 1/26/2007 P 500 3.1700 1/23/2007 1/26/2007 P 1,500 3.1700 1/23/2007 1/26/2007 P 25,000 3.1700 1/23/2007 1/26/2007 P 25,000 3.1700 1/23/2007 1/26/2007 P 25,000 3.1700 1/23/2007 1/26/2007 P 25,000 3.1700 1/23/2007 1/26/2007 P 500 3.1600 1/23/2007 1/26/2007 P 500 3.1500 1/23/2007 1/26/2007 P 2,500 3.1500 1/23/2007 1/26/2007 P 500 3.1500 1/23/2007 1/26/2007 P 500 3.1500 1/23/2007 1/26/2007 P 500 3.1500 1/23/2007 1/26/2007 P 45,000 3.1600 1/23/2007 1/26/2007 P 65,000 3.1600 1/23/2007 1/26/2007 P 55,000 3.1600 1/23/2007 1/26/2007 P 13,367 3.1600 1/23/2007 1/26/2007 P 244 3.1600 1/23/2007 1/26/2007 P 50,000 3.1600 1/23/2007 1/26/2007 P 14,000 3.1700 1/23/2007 1/26/2007 P 2,500 3.1700 1/23/2007 1/26/2007 P 500 3.1700 1/23/2007 1/26/2007 P 2,500 3.1900 1/23/2007 1/26/2007 P 500 3.1900 1/23/2007 1/26/2007 P 500 3.1900 1/23/2007 1/26/2007 P 500 3.1900 1/23/2007 1/26/2007 P 5,000 3.2000 1/23/2007 1/26/2007 P 2,500 3.2000 1/23/2007 1/26/2007 Page 26 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 2,500 3.2000 1/23/2007 1/26/2007 P 6,000 3.2000 1/23/2007 1/26/2007 S 200,000 3.2000 1/23/2007 1/26/2007 P 2,000 3.2000 1/23/2007 1/26/2007 P 500 3.1500 1/24/2007 1/29/2007 P 1,000 3.1500 1/24/2007 1/29/2007 P 1,000 3.1500 1/24/2007 1/29/2007 P 1 3.1500 1/24/2007 1/29/2007 P 500 3.1600 1/24/2007 1/29/2007 P 500 3.1700 1/24/2007 1/29/2007 P 1,000 3.1700 1/24/2007 1/29/2007 P 12,000 3.1800 1/24/2007 1/29/2007 P 500 3.1900 1/24/2007 1/29/2007 S 500 3.2200 1/24/2007 1/29/2007 P 100 3.2100 1/24/2007 1/29/2007 P 25,000 3.2100 1/24/2007 1/29/2007 P 47,500 3.2000 1/24/2007 1/29/2007 P 42,300 3.2000 1/24/2007 1/29/2007 P 25,000 3.2000 1/24/2007 1/29/2007 P 6,700 3.2000 1/24/2007 1/29/2007 P 1,000 3.2000 1/24/2007 1/29/2007 P 1,000 3.2000 1/24/2007 1/29/2007 P 1,000 3.1700 1/24/2007 1/29/2007 P 500 3.1700 1/24/2007 1/29/2007 P 24,000 3.2000 1/24/2007 1/29/2007 P 500 3.1700 1/24/2007 1/29/2007 P 47,500 3.1600 1/24/2007 1/29/2007 P 500 3.1600 1/24/2007 1/29/2007 P 1,000 3.1800 1/24/2007 1/29/2007 P 250,000 3.1700 1/24/2007 1/29/2007 S 1,500 3.1800 1/24/2007 1/29/2007 P 1,600 3.1800 1/24/2007 1/29/2007 P 242,900 3.1800 1/24/2007 1/29/2007 S 3,300 3.1800 1/24/2007 1/29/2007 P 500 3.1700 1/24/2007 1/29/2007 P 4,000 3.1600 1/24/2007 1/29/2007 S 4,000 3.1600 1/24/2007 1/29/2007 P 4,000 3.1600 1/24/2007 1/29/2007 S 4,000 3.1600 1/24/2007 1/29/2007 P 246,000 3.1500 1/24/2007 1/29/2007 P 246,000 3.1500 1/24/2007 1/29/2007 S 500 3.1500 1/24/2007 1/29/2007 S 2,500 3.1500 1/24/2007 1/29/2007 S 5,000 3.1300 1/24/2007 1/29/2007 S 11,433 3.1100 1/24/2007 1/29/2007 S 11,600 3.1100 1/24/2007 1/29/2007 P 23,033 3.1100 1/24/2007 1/29/2007 P 100,000 3.1000 1/24/2007 1/29/2007 S 500 3.1200 1/24/2007 1/29/2007 P 500 3.0900 1/24/2007 1/29/2007 P 2,500 3.0800 1/24/2007 1/29/2007 P 500 3.0800 1/24/2007 1/29/2007 P 10,000 3.0700 1/24/2007 1/29/2007 P 500 3.0700 1/24/2007 1/29/2007 P 500 3.0700 1/24/2007 1/29/2007 P 10,000 3.0700 1/24/2007 1/29/2007 P 12,500 3.0800 1/24/2007 1/29/2007 P 600 3.0800 1/24/2007 1/29/2007 P 1,000 3.0800 1/24/2007 1/29/2007 P 8,500 3.0800 1/24/2007 1/29/2007 P 15,000 3.0900 1/24/2007 1/29/2007 P 502,500 3.1000 1/24/2007 1/29/2007 S 500 3.1000 1/24/2007 1/29/2007 P 1,500 3.1000 1/24/2007 1/29/2007 P 25,000 3.0800 1/24/2007 1/29/2007 P 15,000 3.0900 1/24/2007 1/29/2007 P 2,500 3.0800 1/24/2007 1/29/2007 Page 27 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 26,100 3.0800 1/24/2007 1/29/2007 P 4,000 3.2000 1/25/2007 1/30/2007 P 500 3.2000 1/25/2007 1/30/2007 P 150,000 3.1900 1/25/2007 1/30/2007 S 25,000 3.2000 1/25/2007 1/30/2007 S 1,000 3.2000 1/25/2007 1/30/2007 S 500 3.2000 1/25/2007 1/30/2007 S 25,000 3.2000 1/25/2007 1/30/2007 S 6,500 3.2000 1/25/2007 1/30/2007 S 500 3.2000 1/25/2007 1/30/2007 S 22,500 3.2000 1/25/2007 1/30/2007 S 22,500 3.2000 1/25/2007 1/30/2007 S 18,485 3.2000 1/25/2007 1/30/2007 S 500 3.2100 1/25/2007 1/30/2007 P 14,165 3.1500 1/26/2007 1/31/2007 S 14,165 3.1500 1/26/2007 1/31/2007 P 7,000 3.1400 1/26/2007 1/31/2007 P 1 3.2000 1/26/2007 1/31/2007 S 500 3.2300 1/26/2007 1/31/2007 S 200 3.2100 1/26/2007 1/31/2007 P 27,200 3.2000 1/26/2007 1/31/2007 S 10,000 3.2100 1/26/2007 1/31/2007 P 500 3.2000 1/26/2007 1/31/2007 P 173 3.2000 1/26/2007 1/31/2007 P 500 3.2000 1/26/2007 1/31/2007 P 1,000 3.1500 1/26/2007 1/31/2007 P 500 3.1500 1/26/2007 1/31/2007 P 500 3.1400 1/26/2007 1/31/2007 P 500 3.1400 1/26/2007 1/31/2007 P 10,000 3.1400 1/26/2007 1/31/2007 P 10,000 3.1400 1/26/2007 1/31/2007 P 10,000 3.1400 1/26/2007 1/31/2007 P 500 3.1400 1/26/2007 1/31/2007 P 2,500 3.1400 1/26/2007 1/31/2007 P 2,500 3.1400 1/26/2007 1/31/2007 P 2,500 3.1400 1/26/2007 1/31/2007 P 10,000 3.1400 1/26/2007 1/31/2007 P 25,000 3.1400 1/26/2007 1/31/2007 P 20,000 3.1400 1/26/2007 1/31/2007 P 25,000 3.1400 1/26/2007 1/31/2007 P 500 3.1400 1/26/2007 1/31/2007 P 500 3.1200 1/26/2007 1/31/2007 P 345 3.1200 1/26/2007 1/31/2007 P 25,000 3.1200 1/26/2007 1/31/2007 P 25,000 3.1200 1/26/2007 1/31/2007 P 2,500 3.1100 1/26/2007 1/31/2007 P 5,000 3.1100 1/26/2007 1/31/2007 P 3,500 3.1100 1/26/2007 1/31/2007 P 1,000 3.1100 1/26/2007 1/31/2007 P 4,500 3.0900 1/26/2007 1/31/2007 P 500 3.0900 1/26/2007 1/31/2007 P 5,500 3.0900 1/26/2007 1/31/2007 P 4,500 3.0900 1/26/2007 1/31/2007 P 8,500 3.0900 1/26/2007 1/31/2007 P 500 3.0900 1/26/2007 1/31/2007 S 100,000 3.1000 1/26/2007 1/31/2007 P 43,000 3.0900 1/26/2007 1/31/2007 P 8,000 3.1000 1/26/2007 1/31/2007 P 43,000 3.1000 1/26/2007 1/31/2007 P 25,000 3.1000 1/26/2007 1/31/2007 P 35,000 3.1000 1/26/2007 1/31/2007 P 10,000 3.0900 1/26/2007 1/31/2007 P 15,000 3.0900 1/26/2007 1/31/2007 P 15,000 3.0900 1/26/2007 1/31/2007 P 15,000 3.0900 1/26/2007 1/31/2007 P 2,500 3.0900 1/26/2007 1/31/2007 P 500 3.0900 1/26/2007 1/31/2007 Page 28 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 2,500 3.0700 1/26/2007 1/31/2007 P 200 3.0200 1/26/2007 1/31/2007 S 50,000 3.0200 1/26/2007 1/31/2007 P 300 2.9700 1/26/2007 1/31/2007 P 100,000 3.0200 1/26/2007 1/31/2007 P 10,700 2.9700 1/26/2007 1/31/2007 S 500 3.0000 1/26/2007 1/31/2007 S 30,000 3.0000 1/26/2007 1/31/2007 P 2,500 3.0200 1/26/2007 1/31/2007 S 500 3.0200 1/26/2007 1/31/2007 P 200 3.0400 1/26/2007 1/31/2007 P 200 3.0300 1/26/2007 1/31/2007 P 1,200 3.0400 1/26/2007 1/31/2007 P 600 3.0400 1/26/2007 1/31/2007 P 100 3.0400 1/26/2007 1/31/2007 P 100 3.0400 1/26/2007 1/31/2007 P 2,500 3.0400 1/26/2007 1/31/2007 P 2,500 3.0400 1/26/2007 1/31/2007 S 500 3.0500 1/26/2007 1/31/2007 S 2,500 3.0500 1/26/2007 1/31/2007 P 100 3.0500 1/26/2007 1/31/2007 P 100 3.0500 1/26/2007 1/31/2007 P 2,500 3.0500 1/26/2007 1/31/2007 P 2,500 3.0500 1/26/2007 1/31/2007 P 100 3.0500 1/26/2007 1/31/2007 P 100 3.0500 1/26/2007 1/31/2007 P 3,300 3.0700 1/26/2007 1/31/2007 P 3,300 3.0700 1/26/2007 1/31/2007 S 2,700 3.0600 1/26/2007 1/31/2007 S 3,300 3.0800 1/26/2007 1/31/2007 P 11,200 3.0800 1/26/2007 1/31/2007 P 17,500 3.0800 1/26/2007 1/31/2007 P 11,200 3.0800 1/26/2007 1/31/2007 P 7,500 3.0800 1/26/2007 1/31/2007 P 200 3.0800 1/26/2007 1/31/2007 S 47,600 3.0800 1/26/2007 1/31/2007 P 1,200 3.0700 1/26/2007 1/31/2007 S 1,200 3.0800 1/26/2007 1/31/2007 S 5,000 3.0800 1/26/2007 1/31/2007 S 500 3.0800 1/26/2007 1/31/2007 P 112,935 3.0700 1/26/2007 1/31/2007 S 47,900 3.0700 1/26/2007 1/31/2007 P 10,000 3.1000 1/26/2007 1/31/2007 P 20,000 3.1000 1/26/2007 1/31/2007 S 50,000 3.1000 1/26/2007 1/31/2007 S 3,700 3.1000 1/26/2007 1/31/2007 S 30,000 3.1000 1/26/2007 1/31/2007 S 2,500 3.1200 1/26/2007 1/31/2007 P 100,000 3.1000 1/26/2007 1/31/2007 S 45,000 3.1300 1/26/2007 1/31/2007 P 20,000 3.1200 1/26/2007 1/31/2007 P 25,000 3.1200 1/26/2007 1/31/2007 P 500 3.1100 1/26/2007 1/31/2007 P 500 3.1000 1/26/2007 1/31/2007 S 15,000 3.1100 1/26/2007 1/31/2007 S 500 3.1300 1/26/2007 1/31/2007 S 500 3.1300 1/26/2007 1/31/2007 P 500 3.1500 1/26/2007 1/31/2007 P 500 3.1500 1/26/2007 1/31/2007 P 10,000 3.1500 1/26/2007 1/31/2007 P 500 3.1500 1/26/2007 1/31/2007 S 11,500 3.1500 1/26/2007 1/31/2007 P 5,000 3.1500 1/26/2007 1/31/2007 P 500 3.1500 1/26/2007 1/31/2007 P 500 3.1500 1/26/2007 1/31/2007 P 1,000 3.1500 1/26/2007 1/31/2007 P 10,000 3.1500 1/26/2007 1/31/2007 Page 29 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 17,000 3.1500 1/26/2007 1/31/2007 S 500 3.1700 1/26/2007 1/31/2007 P 1,000 3.1500 1/26/2007 1/31/2007 S 1,000 3.1500 1/26/2007 1/31/2007 S 500 3.1600 1/26/2007 1/31/2007 P 20,500 3.1500 1/26/2007 1/31/2007 P 29,500 3.1500 1/26/2007 1/31/2007 S 20,500 3.1500 1/26/2007 1/31/2007 P 4,000 3.1500 1/26/2007 1/31/2007 S 4,000 3.1500 1/26/2007 1/31/2007 S 21,000 3.1500 1/26/2007 1/31/2007 P 500 3.1400 1/26/2007 1/31/2007 S 500 3.1600 1/26/2007 1/31/2007 P 20,000 3.1500 1/26/2007 1/31/2007 S 20,000 3.1500 1/26/2007 1/31/2007 S 5,000 3.1500 1/26/2007 1/31/2007 P 500 3.1500 1/26/2007 1/31/2007 S 1,000 3.1600 1/26/2007 1/31/2007 S 500 3.1600 1/26/2007 1/31/2007 S 10,000 3.1600 1/26/2007 1/31/2007 S 17,400 3.1000 1/29/2007 2/1/2007 S 166,000 3.1000 1/29/2007 2/1/2007 S 3,300 3.1000 1/29/2007 2/1/2007 S 3,300 3.1000 1/29/2007 2/1/2007 S 10,000 3.1000 1/29/2007 2/1/2007 P 500 3.1300 1/29/2007 2/1/2007 S 500 3.1600 1/29/2007 2/1/2007 P 15,685 3.0500 1/29/2007 2/1/2007 S 15,685 3.0500 1/29/2007 2/1/2007 S 2,000 3.1600 1/29/2007 2/1/2007 P 200,000 3.1000 1/29/2007 2/1/2007 S 500 3.1500 1/29/2007 2/1/2007 P 2,500 3.0800 1/29/2007 2/1/2007 P 2,500 3.0800 1/29/2007 2/1/2007 P 137,500 3.0700 1/29/2007 2/1/2007 P 500 3.0500 1/29/2007 2/1/2007 P 1,000 3.0500 1/29/2007 2/1/2007 P 630 3.0600 1/29/2007 2/1/2007 P 2,500 3.0200 1/29/2007 2/1/2007 P 5,000 3.0200 1/29/2007 2/1/2007 P 2,500 3.0200 1/29/2007 2/1/2007 P 5,000 3.0200 1/29/2007 2/1/2007 P 50,000 3.0200 1/29/2007 2/1/2007 P 5,000 3.0100 1/29/2007 2/1/2007 P 500 3.0400 1/29/2007 2/1/2007 P 370 3.0400 1/29/2007 2/1/2007 P 500 3.0400 1/29/2007 2/1/2007 P 500 3.0400 1/29/2007 2/1/2007 P 500 3.0200 1/30/2007 2/2/2007 P 500 3.0200 1/30/2007 2/2/2007 P 800 3.0200 1/30/2007 2/2/2007 P 1 3.0200 1/30/2007 2/2/2007 S 1 3.0300 1/30/2007 2/2/2007 S 499 3.0300 1/30/2007 2/2/2007 S 1,500 3.0300 1/30/2007 2/2/2007 S 500 3.0400 1/30/2007 2/2/2007 P 500 3.0000 1/30/2007 2/2/2007 P 500 3.0000 1/30/2007 2/2/2007 P 1,600 2.9600 1/30/2007 2/2/2007 P 2,500 2.9600 1/30/2007 2/2/2007 P 1,000 2.9600 1/30/2007 2/2/2007 P 2,500 2.9600 1/30/2007 2/2/2007 P 3,400 2.9600 1/30/2007 2/2/2007 P 2,500 2.9600 1/30/2007 2/2/2007 P 2,500 2.9600 1/30/2007 2/2/2007 P 10,000 2.9650 1/30/2007 2/2/2007 P 500 2.9600 1/30/2007 2/2/2007 Page 30 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 10,000 2.9650 1/30/2007 2/2/2007 P 10,000 2.9600 1/30/2007 2/2/2007 P 5,000 2.9600 1/30/2007 2/2/2007 P 500 2.9600 1/30/2007 2/2/2007 P 79,500 2.9700 1/30/2007 2/2/2007 S 500 2.9700 1/30/2007 2/2/2007 P 10,000 2.9700 1/30/2007 2/2/2007 P 10,000 2.9700 1/30/2007 2/2/2007 P 25,000 2.9700 1/30/2007 2/2/2007 P 2,500 2.9700 1/30/2007 2/2/2007 P 500 2.9700 1/30/2007 2/2/2007 P 15,000 2.9700 1/30/2007 2/2/2007 P 4,767 2.9700 1/30/2007 2/2/2007 P 500 2.9700 1/30/2007 2/2/2007 P 15,000 2.9700 1/30/2007 2/2/2007 P 22,500 2.9700 1/30/2007 2/2/2007 P 10,000 2.9700 1/30/2007 2/2/2007 P 25,000 2.9700 1/30/2007 2/2/2007 P 25,000 2.9700 1/30/2007 2/2/2007 S 2,500 2.9700 1/30/2007 2/2/2007 P 55,500 2.9600 1/30/2007 2/2/2007 P 2,500 2.9600 1/30/2007 2/2/2007 P 5,000 2.9300 1/30/2007 2/2/2007 P 5,000 2.9300 1/30/2007 2/2/2007 P 5,000 2.9300 1/30/2007 2/2/2007 P 1,000 2.9300 1/30/2007 2/2/2007 P 2,500 2.9300 1/30/2007 2/2/2007 P 500 2.9300 1/30/2007 2/2/2007 P 12,500 2.9200 1/30/2007 2/2/2007 P 500 2.9200 1/30/2007 2/2/2007 P 2,500 2.9100 1/30/2007 2/2/2007 P 5,000 2.9100 1/30/2007 2/2/2007 P 500 2.9100 1/30/2007 2/2/2007 P 500 2.9000 1/30/2007 2/2/2007 P 500 2.9000 1/30/2007 2/2/2007 P 10,000 2.9100 1/30/2007 2/2/2007 P 500 2.9100 1/30/2007 2/2/2007 P 2,500 2.9100 1/30/2007 2/2/2007 P 10,000 2.9000 1/30/2007 2/2/2007 P 500 2.9000 1/30/2007 2/2/2007 P 1,000 2.9000 1/30/2007 2/2/2007 S 500 2.9200 1/30/2007 2/2/2007 P 1,000 2.9000 1/30/2007 2/2/2007 P 25,000 2.9000 1/30/2007 2/2/2007 P 10,000 2.9000 1/30/2007 2/2/2007 P 500 2.9000 1/30/2007 2/2/2007 P 1,000 2.9000 1/30/2007 2/2/2007 P 5,000 2.9000 1/30/2007 2/2/2007 P 2,500 2.9000 1/30/2007 2/2/2007 P 10,000 2.9000 1/30/2007 2/2/2007 P 2,000 2.9000 1/30/2007 2/2/2007 P 500 2.9000 1/30/2007 2/2/2007 P 2,500 2.9000 1/30/2007 2/2/2007 P 9,000 2.9050 1/30/2007 2/2/2007 P 15,000 2.9400 1/30/2007 2/2/2007 P 12,500 2.9400 1/30/2007 2/2/2007 P 25,000 2.9400 1/30/2007 2/2/2007 P 500 2.9400 1/30/2007 2/2/2007 P 35,000 2.9400 1/30/2007 2/2/2007 P 55,000 2.9400 1/30/2007 2/2/2007 P 15,000 2.9350 1/30/2007 2/2/2007 P 5,000 2.9300 1/30/2007 2/2/2007 P 10,000 2.9350 1/30/2007 2/2/2007 P 525 2.9300 1/30/2007 2/2/2007 P 35,000 2.9400 1/30/2007 2/2/2007 P 5,000 2.9300 1/30/2007 2/2/2007 P 5,000 2.9300 1/30/2007 2/2/2007 Page 31 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 5,400 2.9300 1/30/2007 2/2/2007 P 10,000 2.9200 1/30/2007 2/2/2007 P 2,500 2.9200 1/30/2007 2/2/2007 P 10,000 2.9200 1/30/2007 2/2/2007 P 2,500 2.9200 1/30/2007 2/2/2007 P 15,000 2.9200 1/30/2007 2/2/2007 P 25,000 2.9150 1/30/2007 2/2/2007 P 9,000 2.9150 1/30/2007 2/2/2007 P 10,000 2.9150 1/30/2007 2/2/2007 P 50,000 2.9000 1/30/2007 2/2/2007 S 50,000 2.9000 1/30/2007 2/2/2007 P 500 2.9200 1/30/2007 2/2/2007 P 500 2.9200 1/30/2007 2/2/2007 P 15,000 2.9200 1/30/2007 2/2/2007 P 14,500 2.9200 1/30/2007 2/2/2007 P 500 2.9100 1/30/2007 2/2/2007 P 1,500 2.9000 1/30/2007 2/2/2007 P 5,000 2.9000 1/30/2007 2/2/2007 P 10,000 2.9000 1/30/2007 2/2/2007 S 16,500 2.9000 1/30/2007 2/2/2007 P 10,000 2.9000 1/30/2007 2/2/2007 P 20,000 2.9000 1/30/2007 2/2/2007 P 3,000 2.9000 1/30/2007 2/2/2007 P 500 2.9000 1/30/2007 2/2/2007 P 500 2.9000 1/30/2007 2/2/2007 P 1,500 2.9000 1/30/2007 2/2/2007 P 10,000 2.9000 1/30/2007 2/2/2007 S 33,500 2.9000 1/30/2007 2/2/2007 P 20,000 2.9050 1/30/2007 2/2/2007 P 25,000 2.9000 1/30/2007 2/2/2007 P 25,000 2.9000 1/30/2007 2/2/2007 P 50,000 2.9000 1/30/2007 2/2/2007 P 1,500 2.9000 1/30/2007 2/2/2007 P 2,500 2.9200 1/30/2007 2/2/2007 P 22,500 2.9300 1/30/2007 2/2/2007 P 10,000 2.9100 1/30/2007 2/2/2007 P 48,000 2.9200 1/30/2007 2/2/2007 P 50,000 2.9200 1/30/2007 2/2/2007 P 25,000 2.9150 1/30/2007 2/2/2007 P 10,000 2.9150 1/30/2007 2/2/2007 P 4,000 2.9100 1/30/2007 2/2/2007 P 5,000 2.9100 1/30/2007 2/2/2007 P 10,000 2.9100 1/30/2007 2/2/2007 P 500 2.9100 1/30/2007 2/2/2007 P 500 2.9000 1/30/2007 2/2/2007 P 17,500 2.9000 1/30/2007 2/2/2007 P 817 2.9000 1/30/2007 2/2/2007 P 5,000 2.9000 1/30/2007 2/2/2007 P 20,000 2.9000 1/30/2007 2/2/2007 P 25,000 2.9000 1/30/2007 2/2/2007 P 28,500 2.9000 1/30/2007 2/2/2007 P 25,000 2.9000 1/30/2007 2/2/2007 P 5,000 2.9000 1/30/2007 2/2/2007 P 1,250 2.9000 1/30/2007 2/2/2007 P 20,000 2.9000 1/30/2007 2/2/2007 P 5,000 2.9000 1/30/2007 2/2/2007 P 5,000 2.9000 1/30/2007 2/2/2007 P 24,100 2.9000 1/30/2007 2/2/2007 P 500 2.9000 1/30/2007 2/2/2007 P 40,000 2.8900 1/30/2007 2/2/2007 P 1 2.8800 1/31/2007 2/5/2007 P 500 2.8700 1/31/2007 2/5/2007 P 2,500 2.8500 1/31/2007 2/5/2007 S 1,200 2.8500 1/31/2007 2/5/2007 S 1,300 2.8500 1/31/2007 2/5/2007 P 500 2.8500 1/31/2007 2/5/2007 P 20,000 2.8500 1/31/2007 2/5/2007 Page 32 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 10,000 2.8500 1/31/2007 2/5/2007 S 15,300 2.8500 1/31/2007 2/5/2007 S 15,200 2.8500 1/31/2007 2/5/2007 P 500 2.8500 1/31/2007 2/5/2007 S 300 2.8500 1/31/2007 2/5/2007 S 200 2.8500 1/31/2007 2/5/2007 S 8,100 2.8500 1/31/2007 2/5/2007 S 58,400 2.8500 1/31/2007 2/5/2007 P 100,000 2.8500 1/31/2007 2/5/2007 S 12,500 2.8600 1/31/2007 2/5/2007 S 2,500 2.8600 1/31/2007 2/5/2007 P 500 2.8500 1/31/2007 2/5/2007 S 25,000 2.8500 1/31/2007 2/5/2007 P 500 2.8100 1/31/2007 2/5/2007 S 500 2.8100 1/31/2007 2/5/2007 P 1,000 2.8200 1/31/2007 2/5/2007 S 1,000 2.8200 1/31/2007 2/5/2007 P 5,000 2.8200 1/31/2007 2/5/2007 S 5,000 2.8200 1/31/2007 2/5/2007 P 2,500 2.8200 1/31/2007 2/5/2007 P 10,000 2.8200 1/31/2007 2/5/2007 S 12,500 2.8200 1/31/2007 2/5/2007 S 6,500 2.8200 1/31/2007 2/5/2007 P 500 2.8200 1/31/2007 2/5/2007 S 500 2.8000 1/31/2007 2/5/2007 P 623 2.8000 1/31/2007 2/5/2007 P 15,000 2.7900 1/31/2007 2/5/2007 P 500 2.7900 1/31/2007 2/5/2007 P 25,000 2.7900 1/31/2007 2/5/2007 P 500 2.7900 1/31/2007 2/5/2007 P 2,500 2.7900 1/31/2007 2/5/2007 P 1,000 2.7900 1/31/2007 2/5/2007 P 11,000 2.8000 1/31/2007 2/5/2007 P 11,000 2.8000 1/31/2007 2/5/2007 P 7,500 2.8000 1/31/2007 2/5/2007 P 7,500 2.8000 1/31/2007 2/5/2007 P 500 2.8000 1/31/2007 2/5/2007 P 500 2.8000 1/31/2007 2/5/2007 P 5,600 2.8000 1/31/2007 2/5/2007 P 500 2.8000 1/31/2007 2/5/2007 P 200 2.8000 1/31/2007 2/5/2007 P 25,000 2.8000 1/31/2007 2/5/2007 S 70,400 2.8000 1/31/2007 2/5/2007 S 2,200 2.8000 1/31/2007 2/5/2007 P 1,500 2.8000 1/31/2007 2/5/2007 P 50,000 2.8000 1/31/2007 2/5/2007 P 10,000 2.8000 1/31/2007 2/5/2007 P 1,500 2.8000 1/31/2007 2/5/2007 P 1,000 2.7900 1/31/2007 2/5/2007 P 2,500 2.7900 1/31/2007 2/5/2007 S 3,500 2.7900 1/31/2007 2/5/2007 P 46,500 2.7900 1/31/2007 2/5/2007 P 3,500 2.7900 1/31/2007 2/5/2007 S 46,500 2.7900 1/31/2007 2/5/2007 P 2,500 2.7900 1/31/2007 2/5/2007 P 100,000 2.8000 1/31/2007 2/5/2007 P 45,000 2.8000 1/31/2007 2/5/2007 P 5,000 2.7900 1/31/2007 2/5/2007 P 5,000 2.7900 1/31/2007 2/5/2007 P 2,500 2.7900 1/31/2007 2/5/2007 P 200 2.7500 1/31/2007 2/5/2007 S 200 2.7500 1/31/2007 2/5/2007 P 55,000 2.7800 1/31/2007 2/5/2007 P 5,000 2.7800 1/31/2007 2/5/2007 P 22,000 2.7800 1/31/2007 2/5/2007 P 33,000 2.7800 1/31/2007 2/5/2007 P 55,000 2.7900 1/31/2007 2/5/2007 Page 33 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 45,000 2.7900 1/31/2007 2/5/2007 P 33,500 2.7900 1/31/2007 2/5/2007 P 500 2.7700 1/31/2007 2/5/2007 P 2,500 2.7600 1/31/2007 2/5/2007 S 2,500 2.7600 1/31/2007 2/5/2007 P 2,500 2.7600 1/31/2007 2/5/2007 S 2,500 2.7600 1/31/2007 2/5/2007 P 5,000 2.7600 1/31/2007 2/5/2007 S 5,000 2.7600 1/31/2007 2/5/2007 P 7,500 2.7600 1/31/2007 2/5/2007 S 7,500 2.7600 1/31/2007 2/5/2007 S 997 2.7600 1/31/2007 2/5/2007 S 71,200 2.7500 1/31/2007 2/5/2007 P 71,200 2.7500 1/31/2007 2/5/2007 S 5,500 2.7500 1/31/2007 2/5/2007 P 500 2.7300 1/31/2007 2/5/2007 P 500 2.6800 1/31/2007 2/5/2007 S 500 2.6900 1/31/2007 2/5/2007 P 4,500 2.7000 1/31/2007 2/5/2007 S 500 2.7200 1/31/2007 2/5/2007 P 12,500 2.7500 1/31/2007 2/5/2007 P 12,500 2.7500 1/31/2007 2/5/2007 S 25,000 2.7610 1/31/2007 2/5/2007 P 6,200 2.7500 1/31/2007 2/5/2007 S 6,200 2.7600 1/31/2007 2/5/2007 S 18,700 2.7500 1/31/2007 2/5/2007 P 8,800 2.7500 1/31/2007 2/5/2007 P 1,000 2.7500 1/31/2007 2/5/2007 S 4,400 2.7600 1/31/2007 2/5/2007 S 4,900 2.7500 1/31/2007 2/5/2007 P 1,000 2.7500 1/31/2007 2/5/2007 S 1,000 2.7600 1/31/2007 2/5/2007 S 500 2.7500 1/31/2007 2/5/2007 P 8,000 2.7500 1/31/2007 2/5/2007 S 4,000 2.7600 1/31/2007 2/5/2007 S 4,000 2.7500 1/31/2007 2/5/2007 P 5,000 2.7500 1/31/2007 2/5/2007 P 2,500 2.7500 1/31/2007 2/5/2007 P 13,290 2.7500 1/31/2007 2/5/2007 S 9,400 2.7600 1/31/2007 2/5/2007 S 11,390 2.7500 1/31/2007 2/5/2007 S 29,210 2.7500 1/31/2007 2/5/2007 P 500 2.7500 1/31/2007 2/5/2007 P 10,000 2.7400 1/31/2007 2/5/2007 P 500 2.7400 1/31/2007 2/5/2007 P 1,000 2.7300 1/31/2007 2/5/2007 P 1,000 2.7300 1/31/2007 2/5/2007 P 2,500 2.7300 1/31/2007 2/5/2007 P 2,500 2.7300 1/31/2007 2/5/2007 P 500 2.7300 1/31/2007 2/5/2007 P 2,500 2.7300 1/31/2007 2/5/2007 P 5,000 2.7300 1/31/2007 2/5/2007 P 4,500 2.7300 1/31/2007 2/5/2007 P 5,000 2.7300 1/31/2007 2/5/2007 P 500 2.7300 1/31/2007 2/5/2007 P 500 2.7300 1/31/2007 2/5/2007 P 6,800 2.7200 1/31/2007 2/5/2007 P 2,000 2.7000 1/31/2007 2/5/2007 P 7,500 2.7000 1/31/2007 2/5/2007 P 1,500 2.7000 1/31/2007 2/5/2007 S 1,800 2.7100 1/31/2007 2/5/2007 P 1,500 2.7000 1/31/2007 2/5/2007 S 5,000 2.7300 1/31/2007 2/5/2007 P 50,000 2.7700 1/31/2007 2/5/2007 S 50,000 2.7700 1/31/2007 2/5/2007 P 6,200 2.7500 1/31/2007 2/5/2007 P 7,142 2.7500 2/1/2007 2/6/2007 Page 34 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 2,500 2.7000 2/1/2007 2/6/2007 P 1 2.7100 2/1/2007 2/6/2007 P 1,000 2.7000 2/1/2007 2/6/2007 S 82,332 2.6500 2/1/2007 2/6/2007 P 1,300 2.6500 2/1/2007 2/6/2007 P 100,000 2.6500 2/1/2007 2/6/2007 P 800 2.6800 2/1/2007 2/6/2007 P 500 2.6900 2/1/2007 2/6/2007 P 2,000 2.6800 2/1/2007 2/6/2007 P 2,500 2.6800 2/1/2007 2/6/2007 P 5,000 2.6800 2/1/2007 2/6/2007 S 9,500 2.6900 2/1/2007 2/6/2007 P 25,000 2.6900 2/1/2007 2/6/2007 S 25,000 2.6900 2/1/2007 2/6/2007 P 2,500 2.6900 2/1/2007 2/6/2007 S 2,500 2.6900 2/1/2007 2/6/2007 P 5,000 2.6900 2/1/2007 2/6/2007 S 5,000 2.6900 2/1/2007 2/6/2007 P 5,000 2.6900 2/1/2007 2/6/2007 S 5,000 2.6900 2/1/2007 2/6/2007 P 5,000 2.6900 2/1/2007 2/6/2007 P 22,500 2.6900 2/1/2007 2/6/2007 S 27,500 2.6900 2/1/2007 2/6/2007 P 1,500 2.6900 2/1/2007 2/6/2007 S 1,500 2.6900 2/1/2007 2/6/2007 P 2,500 2.6900 2/1/2007 2/6/2007 S 2,500 2.6900 2/1/2007 2/6/2007 P 750 2.6900 2/1/2007 2/6/2007 S 750 2.6900 2/1/2007 2/6/2007 S 20,750 2.6900 2/1/2007 2/6/2007 P 23,000 2.7000 2/1/2007 2/6/2007 S 23,000 2.7000 2/1/2007 2/6/2007 P 19,000 2.7100 2/1/2007 2/6/2007 P 25,000 2.7300 2/1/2007 2/6/2007 P 7,500 2.7400 2/1/2007 2/6/2007 P 19,000 2.7300 2/1/2007 2/6/2007 P 500 2.7400 2/1/2007 2/6/2007 S 500 2.7600 2/1/2007 2/6/2007 P 2,000 2.7500 2/1/2007 2/6/2007 P 14,000 2.7700 2/1/2007 2/6/2007 P 2,500 2.7700 2/1/2007 2/6/2007 P 1,000 2.7700 2/1/2007 2/6/2007 S 17,500 2.7800 2/1/2007 2/6/2007 P 2,500 2.7700 2/1/2007 2/6/2007 P 1,500 2.7700 2/1/2007 2/6/2007 S 2,500 2.7800 2/1/2007 2/6/2007 P 2,500 2.7700 2/1/2007 2/6/2007 P 500 2.7700 2/1/2007 2/6/2007 P 22,500 2.7800 2/1/2007 2/6/2007 P 7,500 2.7800 2/1/2007 2/6/2007 P 1,000 2.7700 2/1/2007 2/6/2007 P 29,000 2.7750 2/1/2007 2/6/2007 P 1,000 2.7700 2/1/2007 2/6/2007 P 5,000 2.7700 2/1/2007 2/6/2007 P 500 2.7700 2/1/2007 2/6/2007 S 50,000 2.7300 2/1/2007 2/6/2007 P 50,000 2.7300 2/1/2007 2/6/2007 P 1,900 2.7300 2/1/2007 2/6/2007 S 90,000 2.7300 2/1/2007 2/6/2007 P 90,000 2.7300 2/1/2007 2/6/2007 S 500 2.7300 2/1/2007 2/6/2007 P 500 2.7300 2/1/2007 2/6/2007 S 50,000 2.7300 2/1/2007 2/6/2007 P 50,000 2.7300 2/1/2007 2/6/2007 P 59,500 2.7300 2/1/2007 2/6/2007 S 500 2.7300 2/1/2007 2/6/2007 S 10,000 2.7300 2/1/2007 2/6/2007 Page 35 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 10,000 2.7300 2/1/2007 2/6/2007 S 10,000 2.7300 2/1/2007 2/6/2007 P 10,000 2.7300 2/1/2007 2/6/2007 P 500 2.7200 2/1/2007 2/6/2007 P 500 2.7200 2/1/2007 2/6/2007 S 500 2.7300 2/1/2007 2/6/2007 P 500 2.7300 2/1/2007 2/6/2007 P 29,500 2.7300 2/1/2007 2/6/2007 P 500 2.7100 2/1/2007 2/6/2007 P 5,000 2.6300 2/2/2007 2/7/2007 P 500 2.6400 2/2/2007 2/7/2007 P 12,500 2.6800 2/2/2007 2/7/2007 P 12,500 2.6800 2/2/2007 2/7/2007 P 10,000 2.6800 2/2/2007 2/7/2007 P 10,000 2.6800 2/2/2007 2/7/2007 P 10,000 2.6800 2/2/2007 2/7/2007 P 10,000 2.6800 2/2/2007 2/7/2007 P 1,000 2.6800 2/2/2007 2/7/2007 P 500 2.6800 2/2/2007 2/7/2007 S 6,000 2.7000 2/2/2007 2/7/2007 S 10,000 2.7000 2/2/2007 2/7/2007 S 10,000 2.7000 2/2/2007 2/7/2007 S 1,000 2.7000 2/2/2007 2/7/2007 P 27,000 2.7000 2/2/2007 2/7/2007 S 50,000 2.7000 2/2/2007 2/7/2007 S 1,000 2.7000 2/2/2007 2/7/2007 P 51,000 2.7000 2/2/2007 2/7/2007 S 7,500 2.7000 2/2/2007 2/7/2007 S 500 2.7000 2/2/2007 2/7/2007 P 3,900 2.7000 2/2/2007 2/7/2007 S 1,000 2.7000 2/2/2007 2/7/2007 P 500 2.7000 2/2/2007 2/7/2007 P 4,600 2.7000 2/2/2007 2/7/2007 S 100,000 2.7000 2/5/2007 2/8/2007 P 3 2.7100 2/5/2007 2/8/2007 S 2,000 2.9000 2/5/2007 2/8/2007 S 187 2.9000 2/5/2007 2/8/2007 S 500 2.8900 2/5/2007 2/8/2007 S 500 2.8800 2/5/2007 2/8/2007 S 22,500 2.8800 2/5/2007 2/8/2007 S 25,000 2.8800 2/5/2007 2/8/2007 S 12,500 2.8900 2/5/2007 2/8/2007 S 2,500 2.9000 2/5/2007 2/8/2007 S 500 2.9000 2/5/2007 2/8/2007 S 500 2.9200 2/5/2007 2/8/2007 P 500 2.9100 2/5/2007 2/8/2007 S 8,700 2.9100 2/5/2007 2/8/2007 S 12,500 2.8800 2/5/2007 2/8/2007 S 5,000 2.8800 2/5/2007 2/8/2007 S 5,000 2.8700 2/5/2007 2/8/2007 S 5,300 2.8700 2/5/2007 2/8/2007 P 2,500 2.8000 2/5/2007 2/8/2007 P 2,500 2.8000 2/5/2007 2/8/2007 P 2,500 2.8000 2/5/2007 2/8/2007 P 2,500 2.8000 2/5/2007 2/8/2007 P 7,818 2.8000 2/5/2007 2/8/2007 P 10,000 2.8000 2/5/2007 2/8/2007 P 10,000 2.8000 2/5/2007 2/8/2007 P 2,500 2.8000 2/5/2007 2/8/2007 P 500 2.7700 2/5/2007 2/8/2007 P 500 2.7700 2/5/2007 2/8/2007 P 500 2.7700 2/5/2007 2/8/2007 P 500 2.7700 2/5/2007 2/8/2007 P 4,000 2.7700 2/5/2007 2/8/2007 P 500 2.7700 2/5/2007 2/8/2007 P 500 2.8200 2/5/2007 2/8/2007 P 2,000 2.8200 2/5/2007 2/8/2007 Page 36 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 500 2.8200 2/5/2007 2/8/2007 P 2,500 2.8200 2/5/2007 2/8/2007 P 1,000 2.8200 2/5/2007 2/8/2007 P 4,700 2.8100 2/5/2007 2/8/2007 P 5,000 2.8100 2/5/2007 2/8/2007 P 9,100 2.8100 2/5/2007 2/8/2007 P 10,000 2.8100 2/5/2007 2/8/2007 P 20,000 2.8100 2/5/2007 2/8/2007 P 5,000 2.8100 2/5/2007 2/8/2007 P 200,000 2.8200 2/5/2007 2/8/2007 P 500 2.8100 2/5/2007 2/8/2007 S 500 2.8300 2/5/2007 2/8/2007 P 500 2.8300 2/5/2007 2/8/2007 S 500 2.8400 2/5/2007 2/8/2007 S 1,000 2.8400 2/6/2007 2/9/2007 S 500 2.8700 2/6/2007 2/9/2007 S 500 2.8700 2/6/2007 2/9/2007 S 100,000 2.8600 2/6/2007 2/9/2007 P 16,500 2.8500 2/6/2007 2/9/2007 P 13,500 2.8550 2/6/2007 2/9/2007 P 8,300 2.8500 2/6/2007 2/9/2007 P 500 2.8500 2/6/2007 2/9/2007 P 500 2.8200 2/6/2007 2/9/2007 P 1,000 2.8200 2/6/2007 2/9/2007 P 5,000 2.8100 2/6/2007 2/9/2007 P 5,000 2.8250 2/6/2007 2/9/2007 P 2,500 2.8100 2/6/2007 2/9/2007 P 8,400 2.8100 2/6/2007 2/9/2007 P 2,500 2.8100 2/6/2007 2/9/2007 P 500 2.8100 2/6/2007 2/9/2007 P 500 2.7800 2/6/2007 2/9/2007 P 500 2.7800 2/6/2007 2/9/2007 P 1,300 2.8000 2/6/2007 2/9/2007 P 173 2.8100 2/6/2007 2/9/2007 P 35,000 2.8150 2/6/2007 2/9/2007 P 50,500 2.8100 2/6/2007 2/9/2007 P 1,000 2.8200 2/6/2007 2/9/2007 P 3,500 2.8200 2/6/2007 2/9/2007 P 12,200 2.8100 2/6/2007 2/9/2007 P 2,500 2.8100 2/6/2007 2/9/2007 P 14,200 2.8300 2/6/2007 2/9/2007 P 500 2.8300 2/6/2007 2/9/2007 P 500 2.8300 2/6/2007 2/9/2007 P 500 2.8300 2/6/2007 2/9/2007 P 1,367 2.8300 2/6/2007 2/9/2007 P 1,000 2.8300 2/6/2007 2/9/2007 P 500 2.8300 2/6/2007 2/9/2007 P 22,000 2.8300 2/6/2007 2/9/2007 S 35,000 2.8300 2/6/2007 2/9/2007 P 10,000 2.8400 2/6/2007 2/9/2007 S 10,000 2.8400 2/6/2007 2/9/2007 P 20,500 2.8300 2/6/2007 2/9/2007 P 50,000 2.8300 2/6/2007 2/9/2007 S 500 2.8400 2/6/2007 2/9/2007 P 12,500 2.8600 2/6/2007 2/9/2007 S 500 2.8800 2/7/2007 2/12/2007 P 150,000 2.9200 2/7/2007 2/12/2007 S 2,500 2.9400 2/7/2007 2/12/2007 S 1,000 2.9400 2/7/2007 2/12/2007 P 500 2.9200 2/7/2007 2/12/2007 P 800 2.8800 2/7/2007 2/12/2007 P 150,000 2.8800 2/7/2007 2/12/2007 P 500 2.7400 2/8/2007 2/13/2007 P 29,000 2.7200 2/8/2007 2/13/2007 S 2,500 2.7400 2/8/2007 2/13/2007 S 500 2.7400 2/8/2007 2/13/2007 P 163 2.7500 2/8/2007 2/13/2007 Page 37 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 485 2.7500 2/8/2007 2/13/2007 S 100,000 2.7700 2/8/2007 2/13/2007 S 500 2.8000 2/8/2007 2/13/2007 S 47,500 2.8000 2/8/2007 2/13/2007 P 2,000 2.8000 2/8/2007 2/13/2007 P 500 2.8500 2/8/2007 2/13/2007 S 5,000 2.8500 2/8/2007 2/13/2007 S 5,000 2.8500 2/8/2007 2/13/2007 S 982 2.8500 2/8/2007 2/13/2007 P 500 2.8100 2/9/2007 2/14/2007 P 2,500 2.8100 2/9/2007 2/14/2007 S 500 2.8500 2/9/2007 2/14/2007 S 118,123 2.8600 2/9/2007 2/14/2007 P 500 2.8500 2/9/2007 2/14/2007 P 150,000 2.8400 2/12/2007 2/15/2007 S 15,000 2.8600 2/12/2007 2/15/2007 S 500 2.8700 2/12/2007 2/15/2007 S 5,000 2.8600 2/12/2007 2/15/2007 S 2,500 2.8600 2/12/2007 2/15/2007 S 200 2.8500 2/12/2007 2/15/2007 S 200 2.8500 2/12/2007 2/15/2007 S 1,200 2.8500 2/12/2007 2/15/2007 P 500 2.8300 2/12/2007 2/15/2007 S 500 2.7700 2/12/2007 2/15/2007 S 2,500 2.7700 2/12/2007 2/15/2007 S 2,500 2.7700 2/12/2007 2/15/2007 S 500 2.7500 2/12/2007 2/15/2007 S 500 2.7500 2/12/2007 2/15/2007 S 1,000 2.7500 2/12/2007 2/15/2007 S 1,000 2.7500 2/12/2007 2/15/2007 S 500 2.7500 2/12/2007 2/15/2007 S 5,000 2.7500 2/12/2007 2/15/2007 S 500 2.7600 2/12/2007 2/15/2007 S 500 2.7600 2/12/2007 2/15/2007 S 5,000 2.7500 2/12/2007 2/15/2007 S 500 2.7600 2/12/2007 2/15/2007 S 500 2.7600 2/12/2007 2/15/2007 S 3,512 2.7600 2/12/2007 2/15/2007 S 500 2.7500 2/12/2007 2/15/2007 S 500 2.7500 2/12/2007 2/15/2007 S 500 2.7500 2/12/2007 2/15/2007 S 25,000 2.7500 2/12/2007 2/15/2007 S 25,000 2.7500 2/12/2007 2/15/2007 S 500 2.7500 2/12/2007 2/15/2007 P 500 2.7400 2/12/2007 2/15/2007 S 100,000 2.7500 2/12/2007 2/15/2007 S 100,000 2.7500 2/12/2007 2/15/2007 P 192 2.7400 2/12/2007 2/15/2007 P 500 2.7400 2/12/2007 2/15/2007 S 500 2.7100 2/12/2007 2/15/2007 S 500 2.7200 2/12/2007 2/15/2007 P 514 2.7300 2/12/2007 2/15/2007 S 500 2.7500 2/12/2007 2/15/2007 P 3 2.6700 2/13/2007 2/16/2007 S 7,500 2.6900 2/13/2007 2/16/2007 S 500 2.6900 2/13/2007 2/16/2007 S 500 2.6900 2/13/2007 2/16/2007 S 500 2.6900 2/13/2007 2/16/2007 P 500 2.6800 2/13/2007 2/16/2007 P 500 2.6800 2/13/2007 2/16/2007 S 500 2.6600 2/13/2007 2/16/2007 S 24,200 2.6700 2/13/2007 2/16/2007 S 500 2.6700 2/13/2007 2/16/2007 S 1,000 2.6700 2/13/2007 2/16/2007 S 1,000 2.6700 2/13/2007 2/16/2007 S 1,000 2.6700 2/13/2007 2/16/2007 S 500 2.6700 2/13/2007 2/16/2007 Page 38 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 1,000 2.6500 2/13/2007 2/16/2007 S 500 2.6500 2/13/2007 2/16/2007 S 10,000 2.6500 2/13/2007 2/16/2007 P 500 2.6300 2/13/2007 2/16/2007 S 50,000 2.6200 2/13/2007 2/16/2007 S 1,000 2.6200 2/13/2007 2/16/2007 P 500 2.6200 2/13/2007 2/16/2007 P 1,000 2.6200 2/13/2007 2/16/2007 P 2,000 2.7500 2/13/2007 2/16/2007 P 500 2.7800 2/13/2007 2/16/2007 S 5,000 2.7700 2/13/2007 2/16/2007 P 500 2.7700 2/13/2007 2/16/2007 P 500 2.7800 2/13/2007 2/16/2007 P 500 2.8000 2/13/2007 2/16/2007 P 10,000 2.7700 2/13/2007 2/16/2007 P 50,000 2.7800 2/13/2007 2/16/2007 P 500 2.7700 2/13/2007 2/16/2007 P 1,000 2.8000 2/13/2007 2/16/2007 P 2,500 2.8100 2/13/2007 2/16/2007 P 3,107 2.8200 2/13/2007 2/16/2007 P 500 2.8200 2/13/2007 2/16/2007 P 3,400 2.8100 2/13/2007 2/16/2007 P 600 2.8100 2/13/2007 2/16/2007 P 5,000 2.8100 2/13/2007 2/16/2007 P 500 2.8100 2/13/2007 2/16/2007 S 500 2.8000 2/13/2007 2/16/2007 S 500 2.8000 2/13/2007 2/16/2007 P 15,800 2.8000 2/13/2007 2/16/2007 P 7,900 2.8000 2/13/2007 2/16/2007 P 500 2.8100 2/13/2007 2/16/2007 P 1,000 2.7800 2/13/2007 2/16/2007 P 9,532 2.8000 2/13/2007 2/16/2007 P 11,200 2.8000 2/13/2007 2/16/2007 P 10,000 2.8000 2/13/2007 2/16/2007 S 55,000 2.8000 2/13/2007 2/16/2007 S 500 2.8100 2/13/2007 2/16/2007 S 40,000 2.8000 2/13/2007 2/16/2007 S 40,000 2.8000 2/13/2007 2/16/2007 P 40,000 2.8000 2/13/2007 2/16/2007 S 9,159 2.7900 2/13/2007 2/16/2007 P 1,000 2.7800 2/14/2007 2/20/2007 S 500 2.8100 2/14/2007 2/20/2007 S 30,000 2.8000 2/14/2007 2/20/2007 S 180,000 2.8200 2/14/2007 2/20/2007 S 70,000 2.8200 2/14/2007 2/20/2007 S 500 2.8500 2/14/2007 2/20/2007 S 1,000 2.8600 2/14/2007 2/20/2007 S 1,000 2.8600 2/14/2007 2/20/2007 S 49,000 2.8500 2/14/2007 2/20/2007 S 5,396 2.8500 2/14/2007 2/20/2007 S 1,000 2.8400 2/14/2007 2/20/2007 S 1,000 2.8400 2/14/2007 2/20/2007 S 500 2.8500 2/14/2007 2/20/2007 S 37,896 2.8400 2/14/2007 2/20/2007 S 35,000 2.8400 2/14/2007 2/20/2007 S 20,000 2.8300 2/14/2007 2/20/2007 S 8,500 2.8400 2/14/2007 2/20/2007 S 20,000 2.8400 2/14/2007 2/20/2007 S 29,500 2.8400 2/14/2007 2/20/2007 Page 39 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 1,000 2.8300 2/14/2007 2/20/2007 P 500 2.8300 2/14/2007 2/20/2007 S 1,000 2.8300 2/14/2007 2/20/2007 S 16,500 2.8200 2/14/2007 2/20/2007 P 16,500 2.8200 2/14/2007 2/20/2007 P 1,000 2.8200 2/14/2007 2/20/2007 P 500 2.8200 2/14/2007 2/20/2007 S 500 2.8300 2/14/2007 2/20/2007 S 43,000 2.7700 2/14/2007 2/20/2007 P 8,333 2.7400 2/14/2007 2/20/2007 S 465 2.7500 2/15/2007 2/21/2007 S 500 2.7800 2/15/2007 2/21/2007 P 2,500 2.7400 2/15/2007 2/21/2007 P 2,500 2.7600 2/15/2007 2/21/2007 P 500 2.7900 2/15/2007 2/21/2007 P 1,000 2.7900 2/15/2007 2/21/2007 P 500 2.8000 2/15/2007 2/21/2007 P 5,000 2.7900 2/15/2007 2/21/2007 P 50,000 2.8000 2/15/2007 2/21/2007 P 500 2.7900 2/15/2007 2/21/2007 P 1,000 2.8000 2/15/2007 2/21/2007 P 500 2.8000 2/15/2007 2/21/2007 P 500 2.7700 2/15/2007 2/21/2007 P 1,500 2.8000 2/15/2007 2/21/2007 P 3,814 2.8000 2/15/2007 2/21/2007 P 500 2.8200 2/15/2007 2/21/2007 P 1,000 2.8200 2/15/2007 2/21/2007 P 1,000 2.8200 2/15/2007 2/21/2007 P 500 2.8400 2/15/2007 2/21/2007 P 5,000 2.8400 2/15/2007 2/21/2007 P 5,000 2.8500 2/15/2007 2/21/2007 P 10,000 2.8500 2/15/2007 2/21/2007 P 45,000 2.8500 2/15/2007 2/21/2007 P 31,600 2.8400 2/15/2007 2/21/2007 P 40,000 2.8500 2/15/2007 2/21/2007 P 1,000 2.8300 2/15/2007 2/21/2007 S 1,000 2.8300 2/15/2007 2/21/2007 S 1,000 2.8300 2/15/2007 2/21/2007 S 1,000 2.8300 2/15/2007 2/21/2007 S 2,200 2.8300 2/15/2007 2/21/2007 P 4,000 2.8300 2/15/2007 2/21/2007 P 500 2.8100 2/15/2007 2/21/2007 S 2,500 2.8200 2/15/2007 2/21/2007 S 2,500 2.8200 2/15/2007 2/21/2007 S 2 2.7800 2/16/2007 2/22/2007 P 2 2.7800 2/16/2007 2/22/2007 S 1,598 2.7900 2/16/2007 2/22/2007 P 400,000 2.7300 2/16/2007 2/22/2007 S 100,000 2.7300 2/16/2007 2/22/2007 S 50,000 2.7300 2/16/2007 2/22/2007 S 1,000 2.7600 2/16/2007 2/22/2007 S 500 2.7600 2/16/2007 2/22/2007 S 100,000 2.7300 2/16/2007 2/22/2007 S 10,000 2.8000 2/16/2007 2/22/2007 S 1,200 2.8000 2/16/2007 2/22/2007 P 1,200 2.8000 2/16/2007 2/22/2007 S 8,800 2.8000 2/16/2007 2/22/2007 P 8,800 2.8000 2/16/2007 2/22/2007 S 126,299 2.8500 2/16/2007 2/22/2007 P 1 2.8000 2/20/2007 2/23/2007 P 500 2.7800 2/20/2007 2/23/2007 S 50,000 2.8500 2/20/2007 2/23/2007 S 20,000 2.7000 2/21/2007 2/26/2007 S 200 2.7700 2/21/2007 2/26/2007 P 200 2.7700 2/21/2007 2/26/2007 P 500 2.7300 2/21/2007 2/26/2007 S 500 2.7300 2/21/2007 2/26/2007 Page 40 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 500 2.7300 2/21/2007 2/26/2007 P 500 2.7300 2/21/2007 2/26/2007 S 1,000 2.7300 2/21/2007 2/26/2007 P 1,000 2.7300 2/21/2007 2/26/2007 S 500 2.7300 2/21/2007 2/26/2007 P 500 2.7300 2/21/2007 2/26/2007 P 500 2.7300 2/21/2007 2/26/2007 S 500 2.7300 2/21/2007 2/26/2007 P 500 2.7200 2/21/2007 2/26/2007 S 500 2.7200 2/21/2007 2/26/2007 S 500 2.7200 2/21/2007 2/26/2007 P 500 2.7200 2/21/2007 2/26/2007 S 500 2.7200 2/21/2007 2/26/2007 P 500 2.7200 2/21/2007 2/26/2007 S 500 2.7100 2/21/2007 2/26/2007 P 500 2.7100 2/21/2007 2/26/2007 S 500 2.7200 2/21/2007 2/26/2007 P 500 2.7200 2/21/2007 2/26/2007 S 1,000 2.7000 2/21/2007 2/26/2007 P 1,000 2.7000 2/21/2007 2/26/2007 S 500 2.7000 2/21/2007 2/26/2007 P 500 2.7000 2/21/2007 2/26/2007 S 500 2.7000 2/21/2007 2/26/2007 P 500 2.7000 2/21/2007 2/26/2007 S 1,000 2.7000 2/21/2007 2/26/2007 P 1,000 2.7000 2/21/2007 2/26/2007 S 1,000 2.7000 2/21/2007 2/26/2007 P 1,000 2.7000 2/21/2007 2/26/2007 S 1,000 2.7000 2/21/2007 2/26/2007 P 1,000 2.7000 2/21/2007 2/26/2007 S 500 2.7000 2/21/2007 2/26/2007 P 500 2.7000 2/21/2007 2/26/2007 S 1,000 2.7000 2/21/2007 2/26/2007 P 1,000 2.7000 2/21/2007 2/26/2007 S 500 2.7000 2/21/2007 2/26/2007 P 500 2.7000 2/21/2007 2/26/2007 P 500 2.7100 2/21/2007 2/26/2007 S 500 2.7100 2/21/2007 2/26/2007 S 25,000 2.7100 2/21/2007 2/26/2007 P 25,000 2.7100 2/21/2007 2/26/2007 S 14,970 2.7100 2/21/2007 2/26/2007 P 14,970 2.7100 2/21/2007 2/26/2007 P 100,000 2.8000 2/21/2007 2/26/2007 S 50,000 2.7600 2/21/2007 2/26/2007 P 50,000 2.7600 2/21/2007 2/26/2007 S 200 2.7700 2/21/2007 2/26/2007 P 500 2.7500 2/21/2007 2/26/2007 S 500 2.7300 2/21/2007 2/26/2007 S 500 2.7300 2/21/2007 2/26/2007 S 1,000 2.7300 2/21/2007 2/26/2007 S 500 2.7300 2/21/2007 2/26/2007 S 500 2.7300 2/21/2007 2/26/2007 S 500 2.7200 2/21/2007 2/26/2007 S 500 2.7200 2/21/2007 2/26/2007 S 500 2.7200 2/21/2007 2/26/2007 S 500 2.7100 2/21/2007 2/26/2007 P 179,200 2.6900 2/21/2007 2/26/2007 S 500 2.7200 2/21/2007 2/26/2007 S 500 2.7000 2/21/2007 2/26/2007 S 1,000 2.7000 2/21/2007 2/26/2007 S 1,000 2.7000 2/21/2007 2/26/2007 S 500 2.7000 2/21/2007 2/26/2007 S 1,000 2.7000 2/21/2007 2/26/2007 S 1,000 2.7000 2/21/2007 2/26/2007 S 1,000 2.7000 2/21/2007 2/26/2007 S 500 2.7000 2/21/2007 2/26/2007 S 500 2.7000 2/21/2007 2/26/2007 Page 41 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 500 2.7100 2/21/2007 2/26/2007 S 25,000 2.7100 2/21/2007 2/26/2007 S 50,000 2.7100 2/21/2007 2/26/2007 S 50,000 2.7300 2/21/2007 2/26/2007 S 2,500 2.7300 2/21/2007 2/26/2007 S 1,000 2.7300 2/21/2007 2/26/2007 P 4,000 2.6900 2/21/2007 2/26/2007 S 10,000 2.7000 2/21/2007 2/26/2007 P 2,914 2.6800 2/21/2007 2/26/2007 S 1,500 2.7100 2/21/2007 2/26/2007 S 50,000 2.7100 2/21/2007 2/26/2007 P 500 2.6500 2/22/2007 2/27/2007 P 2,000 2.6500 2/22/2007 2/27/2007 P 5,000 2.6500 2/22/2007 2/27/2007 P 10,000 2.6500 2/22/2007 2/27/2007 P 100,000 2.6500 2/22/2007 2/27/2007 P 2,500 2.6500 2/22/2007 2/27/2007 P 25,000 2.6500 2/22/2007 2/27/2007 P 29,500 2.6500 2/22/2007 2/27/2007 P 50,000 2.6500 2/22/2007 2/27/2007 P 25,000 2.6500 2/22/2007 2/27/2007 P 10,000 2.6500 2/22/2007 2/27/2007 P 25,000 2.6500 2/22/2007 2/27/2007 P 2,500 2.6500 2/22/2007 2/27/2007 P 1,000 2.6500 2/22/2007 2/27/2007 P 5,000 2.6500 2/22/2007 2/27/2007 P 5,000 2.6500 2/22/2007 2/27/2007 P 3,458 2.6500 2/22/2007 2/27/2007 P 25,000 2.6450 2/22/2007 2/27/2007 P 10,000 2.6400 2/22/2007 2/27/2007 P 800 2.6400 2/22/2007 2/27/2007 P 5,000 2.6500 2/22/2007 2/27/2007 P 5,000 2.6500 2/22/2007 2/27/2007 P 5,000 2.6500 2/22/2007 2/27/2007 P 41,552 2.6400 2/22/2007 2/27/2007 P 40,000 2.6500 2/22/2007 2/27/2007 P 500 2.6400 2/22/2007 2/27/2007 S 14,500 2.6300 2/23/2007 2/28/2007 P 14,500 2.6300 2/23/2007 2/28/2007 S 38,674 2.6400 2/23/2007 2/28/2007 P 38,674 2.6400 2/23/2007 2/28/2007 P 1,000 2.6400 2/23/2007 2/28/2007 S 14,500 2.6300 2/23/2007 2/28/2007 S 8,675 2.6400 2/23/2007 2/28/2007 S 24,200 2.6500 2/23/2007 2/28/2007 P 500 2.6500 2/23/2007 2/28/2007 P 1,000 2.6600 2/23/2007 2/28/2007 P 1,000 2.6600 2/23/2007 2/28/2007 P 1,000 2.6600 2/23/2007 2/28/2007 P 1,000 2.6600 2/23/2007 2/28/2007 P 1,000 2.6600 2/23/2007 2/28/2007 P 1,000 2.6600 2/23/2007 2/28/2007 P 500 2.6600 2/23/2007 2/28/2007 P 400 2.6500 2/23/2007 2/28/2007 P 1 2.6700 2/26/2007 3/1/2007 S 100,000 2.6200 2/26/2007 3/1/2007 P 8,400 2.6100 2/26/2007 3/1/2007 P 5,000 2.6100 2/26/2007 3/1/2007 P 8,300 2.6100 2/26/2007 3/1/2007 S 500 2.6600 2/26/2007 3/1/2007 P 500 2.6500 2/26/2007 3/1/2007 P 500 2.6100 2/27/2007 3/2/2007 P 10,000 2.5500 2/27/2007 3/2/2007 Page 42 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date ------------------------------------------------------------------------------- P 1,800 2.5500 2/27/2007 3/2/2007 P 2 2.5400 2/27/2007 3/2/2007 P 1,111 2.5000 2/27/2007 3/2/2007 P 500 2.5000 2/27/2007 3/2/2007 P 1,000 2.5000 2/27/2007 3/2/2007 P 10,000 2.5000 2/27/2007 3/2/2007 P 1,000 2.5000 2/27/2007 3/2/2007 P 500 2.5000 2/27/2007 3/2/2007 P 1,000 2.5000 2/27/2007 3/2/2007 P 1,000 2.5000 2/27/2007 3/2/2007 P 1,000 2.5000 2/27/2007 3/2/2007 S 17,111 2.5000 2/27/2007 3/2/2007 P 5,000 2.5400 2/27/2007 3/2/2007 P 958 2.5400 2/27/2007 3/2/2007 P 50,000 2.5400 2/27/2007 3/2/2007 S 100,000 2.5500 2/27/2007 3/2/2007 P 25,000 2.5400 2/27/2007 3/2/2007 P 500 2.5500 2/27/2007 3/2/2007 P 200 2.5500 2/27/2007 3/2/2007 P 1,200 2.5500 2/27/2007 3/2/2007 P 7,500 2.5700 2/27/2007 3/2/2007 P 500 2.5700 2/27/2007 3/2/2007 P 2,500 2.5700 2/27/2007 3/2/2007 P 6,200 2.5800 2/27/2007 3/2/2007 P 6,200 2.5800 2/27/2007 3/2/2007 P 5,000 2.5700 2/27/2007 3/2/2007 P 5,000 2.5700 2/27/2007 3/2/2007 P 4,100 2.5800 2/27/2007 3/2/2007 P 4,200 2.5800 2/27/2007 3/2/2007 P 4,100 2.5800 2/27/2007 3/2/2007 P 11,200 2.5800 2/27/2007 3/2/2007 P 2,382 2.5800 2/27/2007 3/2/2007 P 200 2.5700 2/27/2007 3/2/2007 P 13,300 2.5700 2/27/2007 3/2/2007 S 40,000 2.5000 2/27/2007 3/2/2007 P 200 2.4700 2/27/2007 3/2/2007 P 200 2.4800 2/27/2007 3/2/2007 P 500 2.4800 2/27/2007 3/2/2007 S 500 2.4900 2/27/2007 3/2/2007 P 200 2.5100 2/27/2007 3/2/2007 S 6,200 2.5600 2/27/2007 3/2/2007 S 2,500 2.5600 2/27/2007 3/2/2007 S 1,000 2.5600 2/27/2007 3/2/2007 S 1,500 2.5600 2/27/2007 3/2/2007 S 24,676 2.5700 2/27/2007 3/2/2007 S 101,100 2.5700 2/27/2007 3/2/2007 P 500 2.5600 2/28/2007 3/5/2007 P 500 2.5600 2/28/2007 3/5/2007 P 500 2.5600 2/28/2007 3/5/2007 S 1,500 2.5900 2/28/2007 3/5/2007 P 500 2.5800 2/28/2007 3/5/2007 S 500 2.4300 2/28/2007 3/5/2007 S 100,000 2.5000 2/28/2007 3/5/2007 P 50,000 2.5000 2/28/2007 3/5/2007 P 2,500 2.5000 2/28/2007 3/5/2007 P 500 2.4900 2/28/2007 3/5/2007 P 25,000 2.4900 2/28/2007 3/5/2007 P 7,500 2.4900 2/28/2007 3/5/2007 P 1,200 2.4900 2/28/2007 3/5/2007 P 6,200 2.4900 2/28/2007 3/5/2007 P 200 2.4900 2/28/2007 3/5/2007 P 5,800 2.4900 2/28/2007 3/5/2007 P 200 2.4900 2/28/2007 3/5/2007 S 35,000 2.4900 2/28/2007 3/5/2007 P 35,000 2.4900 2/28/2007 3/5/2007 P 7,000 2.4900 2/28/2007 3/5/2007 S 20,000 2.4900 2/28/2007 3/5/2007 Page 43 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 10,000 2.4900 2/28/2007 3/5/2007 P 30,000 2.4800 2/28/2007 3/5/2007 P 55,000 2.4800 2/28/2007 3/5/2007 S 500 2.4900 2/28/2007 3/5/2007 P 242 2.5400 2/28/2007 3/5/2007 P 500 2.5300 2/28/2007 3/5/2007 P 8,334 2.5300 2/28/2007 3/5/2007 P 500 2.5300 2/28/2007 3/5/2007 P 1 2.4700 3/1/2007 3/6/2007 S 1,000 2.5100 3/1/2007 3/6/2007 P 500 2.4500 3/1/2007 3/6/2007 P 4,000 2.4700 3/1/2007 3/6/2007 P 11,300 2.4800 3/1/2007 3/6/2007 P 500 2.4800 3/1/2007 3/6/2007 P 500 2.4800 3/1/2007 3/6/2007 P 500 2.4800 3/1/2007 3/6/2007 P 500 2.4800 3/1/2007 3/6/2007 S 500 2.5100 3/1/2007 3/6/2007 S 500 2.6400 3/1/2007 3/6/2007 S 500 2.6300 3/1/2007 3/6/2007 S 500 2.6400 3/1/2007 3/6/2007 S 500 2.6400 3/1/2007 3/6/2007 S 1,000 2.6300 3/1/2007 3/6/2007 S 500 2.6300 3/1/2007 3/6/2007 S 20,000 2.6600 3/1/2007 3/6/2007 S 16,900 2.6400 3/1/2007 3/6/2007 P 5,000 2.6400 3/2/2007 3/7/2007 P 500 2.6200 3/2/2007 3/7/2007 P 5,000 2.6400 3/2/2007 3/7/2007 P 5,000 2.6000 3/2/2007 3/7/2007 P 2,500 2.6000 3/2/2007 3/7/2007 P 500 2.6000 3/2/2007 3/7/2007 P 2,500 2.6000 3/2/2007 3/7/2007 P 2,500 2.6000 3/2/2007 3/7/2007 P 25,000 2.5700 3/2/2007 3/7/2007 P 500 2.5700 3/2/2007 3/7/2007 P 34 2.5700 3/2/2007 3/7/2007 P 50,000 2.5700 3/2/2007 3/7/2007 P 500 2.5700 3/2/2007 3/7/2007 S 97,500 2.5600 3/2/2007 3/7/2007 P 2,500 2.5600 3/2/2007 3/7/2007 P 3,000 2.5800 3/2/2007 3/7/2007 P 2,000 2.5400 3/5/2007 3/8/2007 P 500 2.5000 3/5/2007 3/8/2007 P 500 2.5000 3/5/2007 3/8/2007 P 500 2.5000 3/5/2007 3/8/2007 P 500 2.5000 3/5/2007 3/8/2007 P 1 2.5000 3/5/2007 3/8/2007 P 500 2.5000 3/5/2007 3/8/2007 P 500 2.4400 3/5/2007 3/8/2007 P 12,500 2.4500 3/5/2007 3/8/2007 P 500 2.4500 3/5/2007 3/8/2007 P 6,200 2.4700 3/5/2007 3/8/2007 P 1,000 2.4700 3/5/2007 3/8/2007 P 500 2.4700 3/5/2007 3/8/2007 P 6,300 2.4700 3/5/2007 3/8/2007 P 25,000 2.4700 3/5/2007 3/8/2007 P 1,300 2.4600 3/5/2007 3/8/2007 P 12,500 2.4800 3/5/2007 3/8/2007 P 5,000 2.4800 3/5/2007 3/8/2007 P 5,000 2.4800 3/5/2007 3/8/2007 P 7,500 2.4900 3/5/2007 3/8/2007 P 3,700 2.5000 3/5/2007 3/8/2007 P 3,700 2.5000 3/5/2007 3/8/2007 P 1,000 2.5000 3/5/2007 3/8/2007 P 500 2.5000 3/5/2007 3/8/2007 P 13,500 2.5000 3/5/2007 3/8/2007 Page 44 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- P 160 2.4900 3/5/2007 3/8/2007 P 1 2.5000 3/6/2007 3/9/2007 P 25,000 2.5200 3/6/2007 3/9/2007 S 25,000 2.5250 3/6/2007 3/9/2007 P 500 2.5300 3/6/2007 3/9/2007 P 5,000 2.5200 3/6/2007 3/9/2007 P 500 2.5200 3/6/2007 3/9/2007 S 6,000 2.5308 3/6/2007 3/9/2007 P 25,000 2.5250 3/6/2007 3/9/2007 S 25,000 2.5300 3/6/2007 3/9/2007 P 2,500 2.5200 3/6/2007 3/9/2007 S 2,500 2.5300 3/6/2007 3/9/2007 P 20,000 2.5250 3/6/2007 3/9/2007 S 20,000 2.5300 3/6/2007 3/9/2007 P 500 2.5200 3/6/2007 3/9/2007 P 5,000 2.5200 3/6/2007 3/9/2007 S 5,500 2.5300 3/6/2007 3/9/2007 P 500 2.5200 3/6/2007 3/9/2007 S 500 2.5100 3/6/2007 3/9/2007 S 5,500 2.5100 3/6/2007 3/9/2007 P 900 2.4400 3/6/2007 3/9/2007 P 3,700 2.4600 3/6/2007 3/9/2007 P 500 2.4600 3/6/2007 3/9/2007 P 3,800 2.4600 3/6/2007 3/9/2007 P 500 2.4600 3/6/2007 3/9/2007 P 2,216 2.4600 3/6/2007 3/9/2007 P 1,000 2.4500 3/6/2007 3/9/2007 P 500 2.4500 3/6/2007 3/9/2007 P 10,000 2.4700 3/6/2007 3/9/2007 P 2,500 2.4800 3/6/2007 3/9/2007 P 1,000 2.4800 3/6/2007 3/9/2007 P 500 2.4800 3/6/2007 3/9/2007 P 10,000 2.4700 3/6/2007 3/9/2007 P 913 2.4700 3/6/2007 3/9/2007 P 1,000 2.4600 3/6/2007 3/9/2007 P 1,000 2.4700 3/6/2007 3/9/2007 P 1,998 2.4600 3/6/2007 3/9/2007 S 2,998 2.4600 3/6/2007 3/9/2007 P 5,102 2.4600 3/6/2007 3/9/2007 P 4,898 2.4600 3/6/2007 3/9/2007 S 5,102 2.4600 3/6/2007 3/9/2007 P 10,000 2.4600 3/6/2007 3/9/2007 P 10,000 2.4600 3/6/2007 3/9/2007 P 5,000 2.4600 3/6/2007 3/9/2007 P 500 2.4600 3/6/2007 3/9/2007 P 2 2.4500 3/7/2007 3/12/2007 P 5,000 2.4500 3/7/2007 3/12/2007 P 5,000 2.4500 3/7/2007 3/12/2007 P 500 2.4500 3/7/2007 3/12/2007 P 500 2.4200 3/7/2007 3/12/2007 P 2,231 2.4100 3/7/2007 3/12/2007 S 500 2.4300 3/7/2007 3/12/2007 P 2,500 2.4100 3/7/2007 3/12/2007 P 500 2.4100 3/7/2007 3/12/2007 P 3,000 2.4100 3/7/2007 3/12/2007 P 500 2.4100 3/7/2007 3/12/2007 P 1,000 2.3800 3/7/2007 3/12/2007 P 500 2.3800 3/7/2007 3/12/2007 P 1 2.3700 3/8/2007 3/13/2007 P 500 2.3500 3/8/2007 3/13/2007 P 500 2.2700 3/8/2007 3/13/2007 S 500 2.2800 3/8/2007 3/13/2007 P 2,500 2.2500 3/8/2007 3/13/2007 P 500 2.2600 3/8/2007 3/13/2007 P 500 2.2700 3/8/2007 3/13/2007 S 1,000 2.2650 3/8/2007 3/13/2007 S 35,500 2.3500 3/8/2007 3/13/2007 Page 45 of 46 pages Purchases (P)/ Sales (S) Quantity Price Trade Date Settlement Date -------------------------------------------------------------------------------- S 500 2.3700 3/8/2007 3/13/2007 P 2,500 2.4200 3/8/2007 3/13/2007 P 500 2.4200 3/8/2007 3/13/2007 S 5,000 2.4800 3/8/2007 3/13/2007 P 500 2.4700 3/8/2007 3/13/2007 S 500 2.4800 3/8/2007 3/13/2007 S 16,000 2.4800 3/8/2007 3/13/2007 S 16,000 2.4800 3/8/2007 3/13/2007 S 18,000 2.4800 3/8/2007 3/13/2007 S 100,000 2.5000 3/8/2007 3/13/2007 P 500 2.5500 3/8/2007 3/13/2007 P 500 2.5500 3/8/2007 3/13/2007 P 500 2.5500 3/8/2007 3/13/2007 P 500 2.5600 3/8/2007 3/13/2007 P 500 2.5600 3/8/2007 3/13/2007 S 500 2.5700 3/8/2007 3/13/2007 P 500 2.5900 3/8/2007 3/13/2007 P 14,000 2.5900 3/8/2007 3/13/2007 P 14,500 2.5900 3/8/2007 3/13/2007 P 1,900 2.6000 3/8/2007 3/13/2007 P 1,900 2.6000 3/8/2007 3/13/2007 P 1,900 2.6000 3/8/2007 3/13/2007 P 1,900 2.6000 3/8/2007 3/13/2007 P 1,900 2.6000 3/8/2007 3/13/2007 P 500 2.5900 3/8/2007 3/13/2007 P 500 2.5600 3/8/2007 3/13/2007 P 2,500 2.5300 3/8/2007 3/13/2007 P 1,000 2.5100 3/8/2007 3/13/2007 S 500 2.5200 3/8/2007 3/13/2007 S 500 2.5200 3/8/2007 3/13/2007 S 500 2.5400 3/8/2007 3/13/2007 S 3,000 2.4000 3/8/2007 3/13/2007 P 2,500 2.5500 3/8/2007 3/13/2007 P 4,000 2.5500 3/8/2007 3/13/2007 P 1,000 2.5500 3/8/2007 3/13/2007 P 1,000 2.5700 3/8/2007 3/13/2007 P 10,000 2.6000 3/8/2007 3/13/2007 P 500 2.6000 3/8/2007 3/13/2007 Page 46 of 46 pages