Unassociated Document
 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C.  20549


SCHEDULE 13G
(Rule 13d-102)

Information Statement Pursuant to Rules 13d-1 and 13d-2
Under the Securities Exchange Act of 1934
(Amendment No.  )*


UAL Corporation
(Name of Issuer)

Common Stock, $0.01 par value

(Title of Class of Securities)


902549807

(CUSIP Number)


August 3, 2009

Date of Event Which Requires Filing of the Statement


Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
 
¨           Rule 13d-1(b)
x           Rule 13d-1(c)
¨           Rule 13d-1(d)

*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 disclosures provided in a prior cover page.
 
The information required on 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).

 
 

 

CUSIP NO. 902549807
13G
Page 2 of 19
 
 
1.
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Citadel Limited Partnership
 
2.
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  x
(b)  ¨
 
3.
 
SEC USE ONLY
 
 
4.
 
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
 
 
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5.
 
SOLE VOTING POWER
0
 
6.
 
SHARED VOTING POWER
 
7,067,768 shares
 
 
7.
 
SOLE DISPOSITIVE POWER
0
 
8.
 
SHARED DISPOSITIVE POWER
See Row 6 above.
 
9.
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See Row 6 above.
 
10.
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES                                              ¨
 
11.
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.85%1
 
 
12.
 
TYPE OF REPORTING PERSON
PN; HC
______________________
1
The percentages reported in this Schedule 13G are based upon 145,779,390 shares of Common Stock outstanding as of July 17, 2009 (144,761,948 outstanding shares reported in the issuer’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2009, as filed with the Securities and Exchange Commission on July 23, 2009, plus 857,974 shares of Common Stock issuable upon the conversion of the 4.50% Convertible Notes due 2021 held by the Reporting Persons, plus 159,469 shares of Common Stock issuable upon the conversion of the 5.00% Senior Convertible Notes due 2021 held by the Reporting Persons).
 
 
 

 

CUSIP NO. 902549807
13G
Page 3 of 19
 
 
1.
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Citadel Investment Group, L.L.C.
 
2.
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  x
(b)  ¨
 
3.
 
SEC USE ONLY
 
 
4.
 
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
 
 
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5.
 
SOLE VOTING POWER
0
 
6.
 
SHARED VOTING POWER
 
7,067,768 shares
 
 
7.
 
SOLE DISPOSITIVE POWER
0
 
8.
 
SHARED DISPOSITIVE POWER
See Row 6 above.
 
9.
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See Row 6 above.
 
10.
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES                                              ¨
 
11.
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.85%2
 
 
12.
 
TYPE OF REPORTING PERSON
OO; HC
______________________
2
See footnote 1 above.
 
 
 

 
 
CUSIP NO. 902549807
13G
Page 4 of 19
 
 
1.
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Citadel Equity Fund Ltd.
 
2.
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  x
(b)  ¨
 
3.
 
SEC USE ONLY
 
 
4.
 
CITIZENSHIP OR PLACE OF ORGANIZATION
Cayman Islands
 
 
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5.
 
SOLE VOTING POWER
0
 
6.
 
SHARED VOTING POWER
 
7,067,768 shares
 
 
7.
 
SOLE DISPOSITIVE POWER
0
 
8.
 
SHARED DISPOSITIVE POWER
See Row 6 above.
 
9.
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See Row 6 above.
 
10.
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES                                              ¨
 
11.
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.85%3
 
 
12.
 
TYPE OF REPORTING PERSON
CO
______________________
3
See footnote 1 above.
 
 
 

 

CUSIP NO. 902549807
13G
Page 5 of 19
 
 
1.
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Citadel Investment Group II, L.L.C.
 
2.
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  x
(b)  ¨
 
3.
 
SEC USE ONLY
 
 
4.
 
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
 
 
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5.
 
SOLE VOTING POWER
0
 
6.
 
SHARED VOTING POWER
 
7,067,768 shares
 
 
7.
 
SOLE DISPOSITIVE POWER
0
 
8.
 
SHARED DISPOSITIVE POWER
See Row 6 above.
 
9.
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See Row 6 above.
 
10.
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES                                              ¨
 
11.
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.85%4
 
 
12.
 
TYPE OF REPORTING PERSON
OO; HC
______________________
4
See footnote 1 above.

 
 

 

CUSIP NO. 902549807
13G
Page 6 of 19
 
 
1.
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Citadel Holdings II LP
 
2.
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  x
(b)  ¨
 
3.
 
SEC USE ONLY
 
 
4.
 
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
 
 
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5.
 
SOLE VOTING POWER
0
 
6.
 
SHARED VOTING POWER
 
7,067,768 shares
 
 
7.
 
SOLE DISPOSITIVE POWER
0
 
8.
 
SHARED DISPOSITIVE POWER
See Row 6 above.
 
9.
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See Row 6 above.
 
10.
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES                                              ¨
 
11.
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.85%5
 
 
12.
 
TYPE OF REPORTING PERSON
PN; HC
______________________
5
See footnote 1 above.

 
 

 

CUSIP NO. 902549807
13G
Page 7 of 19
 
 
1.
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Citadel Advisors LLC
 
2.
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  x
(b)  ¨
 
3.
 
SEC USE ONLY
 
 
4.
 
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
 
 
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5.
 
SOLE VOTING POWER
0
 
6.
 
SHARED VOTING POWER
 
7,067,768 shares
 
 
7.
 
SOLE DISPOSITIVE POWER
0
 
8.
 
SHARED DISPOSITIVE POWER
See Row 6 above.
 
9.
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See Row 6 above.
 
10.
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES                                              ¨
 
11.
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.85%6
 
 
12.
 
TYPE OF REPORTING PERSON
OO; HC
______________________
6
See footnote 1 above.

 
 

 

CUSIP NO. 902549807
13G
Page 8 of 19
 
 
1.
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Citadel Derivatives Trading Ltd.
 
2.
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  x
(b)  ¨
 
3.
 
SEC USE ONLY
 
 
4.
 
CITIZENSHIP OR PLACE OF ORGANIZATION
Cayman Islands
 
 
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5.
 
SOLE VOTING POWER
0
 
6.
 
SHARED VOTING POWER
 
7,067,768 shares
 
 
7.
 
SOLE DISPOSITIVE POWER
0
 
8.
 
SHARED DISPOSITIVE POWER
See Row 6 above.
 
9.
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See Row 6 above.
 
10.
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES                                              ¨
 
11.
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.85%7
 
 
12.
 
TYPE OF REPORTING PERSON
CO
______________________
7
See footnote 1 above.

 
 

 
 
CUSIP NO. 902549807
13G
Page 9 of 19
 
 
1.
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Kenneth Griffin
 
2.
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  x
(b)  ¨
 
3.
 
SEC USE ONLY
 
 
4.
 
CITIZENSHIP OR PLACE OF ORGANIZATION
U.S. Citizen
 
 
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5.
 
SOLE VOTING POWER
0
 
6.
 
SHARED VOTING POWER
 
7,067,768 shares
 
 
7.
 
SOLE DISPOSITIVE POWER
0
 
8.
 
SHARED DISPOSITIVE POWER
See Row 6 above.
 
9.
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See Row 6 above.
 
10.
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES                                              ¨
 
11.
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.85%8
 
 
12.
 
TYPE OF REPORTING PERSON
IN; HC
______________________
8
See footnote 1 above.

 
 

 
 
CUSIP NO. 902549807
13G
Page 10 of 19
 
 
1.
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Citadel Convertible Opportunities Ltd.
 
2.
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  x
(b)  ¨
 
3.
 
SEC USE ONLY
 
 
4.
 
CITIZENSHIP OR PLACE OF ORGANIZATION
Cayman Islands
 
 
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5.
 
SOLE VOTING POWER
0
 
6.
 
SHARED VOTING POWER
 
7,067,768 shares
 
 
7.
 
SOLE DISPOSITIVE POWER
0
 
8.
 
SHARED DISPOSITIVE POWER
See Row 6 above.
 
9.
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See Row 6 above.
 
10.
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES                                              ¨
 
11.
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.85%9
 
 
12.
 
TYPE OF REPORTING PERSON
CO
______________________
9
See footnote 1 above.

 
 

 

CUSIP NO. 902549807
13G
Page 11 of 19
 
 
1.
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Citadel Global Equities Master Fund Ltd.
 
2.
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  x
(b)  ¨
 
3.
 
SEC USE ONLY
 
 
4.
 
CITIZENSHIP OR PLACE OF ORGANIZATION
Cayman Islands
 
 
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5.
 
SOLE VOTING POWER
0
 
6.
 
SHARED VOTING POWER
 
7,067,768 shares
 
 
7.
 
SOLE DISPOSITIVE POWER
0
 
8.
 
SHARED DISPOSITIVE POWER
See Row 6 above.
 
9.
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See Row 6 above.
 
10.
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES                                              ¨
 
11.
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.85%10
 
 
12.
 
TYPE OF REPORTING PERSON
CO
______________________
10
See footnote 1 above.

 
 

 

CUSIP NO. 902549807
13G
Page 12 of 19
 
 
1.
 
NAME OF REPORTING PERSON
S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 
Citadel Securities LLC
 
2.
 
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  x
(b)  ¨
 
3.
 
SEC USE ONLY
 
 
4.
 
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
 
 
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH
 
 
5.
 
SOLE VOTING POWER
0
 
6.
 
SHARED VOTING POWER
 
7,067,768 shares
 
 
7.
 
SOLE DISPOSITIVE POWER
0
 
8.
 
SHARED DISPOSITIVE POWER
See Row 6 above.
 
9.
 
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
See Row 6 above.
 
10.
 
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
CERTAIN SHARES                                              ¨
 
11.
 
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 
4.85%11
 
 
12.
 
TYPE OF REPORTING PERSON
OO; BD
______________________
11
See footnote 1 above.

 
 

 

CUSIP NO. 902549807
13G
Page 13 of 19
 
Item 1(a)
Name of Issuer:

UAL Corporation

Item 1(b)
Address of Issuer's Principal Executive Offices:

77 W. Wacker Drive
Chicago, Illinois 60601

Item 2(a)
Name of Person Filing12
Item 2(b)
Address of Principal Business Office
Item 2(c)
Citizenship

Citadel Investment Group, L.L.C.
131 S. Dearborn Street
32nd Floor
Chicago, Illinois 60603
Delaware limited liability company

Citadel Limited Partnership
131 S. Dearborn Street
32nd Floor
Chicago, Illinois 60603
Delaware limited partnership

Citadel Equity Fund Ltd.
c/o Citadel Investment Group, L.L.C.
131 S. Dearborn Street
32nd Floor
Chicago, Illinois 60603
Cayman Islands company

Citadel Investment Group II, L.L.C.
131 S. Dearborn Street
32nd Floor
Chicago, Illinois 60603
Delaware limited liability company
______________________
12
Citadel Holdings Ltd., a Cayman Islands company (“CH”), is majority owned by Citadel Kensington Global Strategies Fund Ltd. (“CKGSF”).  Citadel Equity Fund Ltd. (“CEF”) is majority owned by CH. Neither CKGSF nor CH have control over the voting or disposition of securities held by CEF.  Citadel Derivatives Trading Ltd. (“CDT”) is majority owned by CLP Holdings LLC (“CLP Holdings”).  CLP Holdings does not have control over the voting or disposition of securities by CDT. Citadel Securities LLC ("CDG") is majority owned by Citadel Derivatives Group Investors LLC ("CDGI"). CDGI does not have control over the voting or disposition of securities of CDG.

 
 

 
 
CUSIP NO. 902549807
13G
Page 14 of 19
 
Citadel Holdings II LP
c/o Citadel Investment Group II, L.L.C.
131 S. Dearborn Street
32nd Floor
Chicago, Illinois 60603
Delaware limited partnership

Citadel Advisors LLC
c/o Citadel Investment Group II, L.L.C.
131 S. Dearborn Street
32nd Floor
Chicago, Illinois 60603
Delaware limited liability company

Citadel Derivatives Trading Ltd.
c/o Citadel Investment Group II, L.L.C.
131 S. Dearborn Street
32nd Floor
Chicago, Illinois 60603
Cayman Islands company

Kenneth Griffin
131 S. Dearborn Street
32nd Floor
Chicago, Illinois 60603
U.S. Citizen

Citadel Convertible Opportunities Ltd.
c/o Citadel Investment Group, L.L.C.
131 S. Dearborn Street
32nd Floor
Chicago, Illinois 60603
Cayman Islands company

Citadel Global Equities Master Fund Ltd.
c/o Citadel Investment Group, L.L.C.
131 S. Dearborn Street
32nd Floor
Chicago, Illinois 60603
Cayman Islands company

Citadel Securities LLC
c/o Citadel Investment Group II, L.L.C.
131 S. Dearborn Street
32nd Floor
Chicago, Illinois 60603
Delaware limited liability company

 
 

 

CUSIP NO. 902549807
13G
Page 15 of 19
 
 
2(d)
Title of Class of Securities:
 
Common Stock, par value $0.01
 
 
2(e)
CUSIP Number:          902549807
 
Item 3                    If this statement is filed pursuant to Rules 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a:
 
 
(a)
[__]
Broker or dealer registered under Section 15 of the Exchange Act;
 
 
(b)
[__]
Bank as defined in Section 3(a)(6) of the Exchange Act;
 
 
(c)
[__]
Insurance company as defined in Section 3(a)(19) of the Exchange Act;
 
 
(d)
[__]
Investment company registered under Section 8 of the Investment Company Act;
 
 
(e)
[__]
An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);
 
 
(f)
[__]
An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F);
 
 
(g)
[__]
A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G);
 
 
(h)
[__]
A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act;
 
 
(i)
[__]
A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act;
 
 
(j)
[__]
Group, in accordance with Rule 13d-1(b)(1)(ii)(J).
 
If this statement is filed pursuant to Rule 13d-1(c), check this box.  x
 
Item 4
Ownership:
 
CITADEL INVESTMENT GROUP, L.L.C.
CITADEL LIMITED PARTNERSHIP
CITADEL EQUITY FUND LTD.
CITADEL INVESTMENT GROUP II, L.L.C.
CITADEL HOLDINGS II LP
CITADEL ADVISORS LLC
CITADEL DERIVATIVES TRADING LTD.
KENNETH GRIFFIN
CITADEL CONVERTIBLE OPPORTUNITIES LTD.
CITADEL GLOBAL EQUITIES MASTER FUND LTD.
CITADEL SECURITIES LLC

 
 

 

CUSIP NO. 902549807
13G
Page 16 of 19
 
 
(a)
Amount beneficially owned:
 
7,067,768 shares
 
 
(b)
Percent of Class:
 
4.85%13
 
 
 
(c)
Number of shares as to which such person has:
 
 
(i)
sole power to vote or to direct the vote:
 
0
 
 
(ii)
shared power to vote or to direct the vote:
 
See Item 4(a) above.
 
 
(iii)
sole power to dispose or to direct the disposition of:
 
0
 
 
(iv)
shared power to dispose or to direct the disposition of:
 
See Item 4(a) above.
 
Item 5
Ownership of Five Percent or Less of a Class:

Not Applicable.

Item 6
Ownership of More than Five Percent on Behalf of Another Person:

Not Applicable.

Item 7
Identification and Classification of the Subsidiary which Acquired the Security Being Reported on by the Parent Holding Company:

See Item 2 above.

Item 8
Identification and Classification of Members of the Group:

Not Applicable.

Item 9
Notice of Dissolution of Group:

Not Applicable.
__________________________
13           See footnote 1 above.
 
 

 

CUSIP NO. 902549807
13G
Page 17 of 19
 
Item 10
Certification:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.
 
 
 
 
 
 
 

 
 

 

CUSIP NO. 902549807
13G
Page 18 of 19
 
After reasonable inquiry and to the best of its knowledge and belief, the undersigned certify that the information set forth in this statement is true, complete and correct.
 
Dated this 13th day of August, 2009.

CITADEL INVESTMENT GROUP, L.L.C.
 
By:  /s/ Adam C. Cooper            
Adam C. Cooper, Authorized Signatory
CITADEL LIMITED PARTNERSHIP
 
By:  Citadel Investment Group, L.L.C.
its General Partner
 
By:  /s/ Adam C. Cooper            
Adam C. Cooper, Authorized Signatory
 
CITADEL EQUITY FUND LTD.
 
By:  Citadel Advisors LLC,
its Portfolio Manager
 
By:  Citadel Holdings II LP,
its Managing Member
 
By:  Citadel Investment Group II, L.L.C.,
its General Partner
 
By:  /s/ Adam C. Cooper            
Adam C. Cooper, Authorized Signatory
 
CITADEL INVESTMENT GROUP II, L.L.C.
 
By:  /s/ Adam C. Cooper            
Adam C. Cooper, Authorized Signatory
CITADEL HOLDINGS II LP
 
By:  Citadel Investment Group II, L.L.C.,
its General Partner
 
By:  /s/ Adam C. Cooper            
Adam C. Cooper, Authorized Signatory
CITADEL ADVISORS LLC
 
By:  Citadel Holdings II LP,
its Managing Member
 
By:  Citadel Investment Group II, L.L.C.,
its General Partner
 
By:  /s/ Adam C. Cooper            
Adam C. Cooper, Authorized Signatory
 
CITADEL DERIVATIVES TRADING LTD.
 
By:  Citadel Advisors LLC,
its Portfolio Manager
 
By:  Citadel Holdings II LP,
its Managing Member
 
By:  Citadel Investment Group II, L.L.C.,
its General Partner
 
By:  /s/ Adam C. Cooper            
Adam C. Cooper, Authorized Signatory
KENNETH GRIFFIN
 
By:  /s/ Adam C. Cooper            
Adam C. Cooper, attorney-in-fact*
________________________________
*
Adam C. Cooper is signing on behalf of Kenneth Griffin as attorney-in-fact pursuant to a power of attorney previously filed with the Securities and Exchange Commission on November 19, 2002, and hereby incorporated by reference herein. The power of attorney was filed as an attachment to a filing by Citadel Limited Partnership on Form 3 for Metals USA, Inc.
 
 
 

 

CUSIP NO. 902549807
13G
Page 19 of 19
 
CITADEL CONVERTIBLE OPPORTUNITIES LTD.
 
By:  Citadel Advisors LLC,
its Portfolio Manager
 
By:  Citadel Holdings II LP,
its Managing Member
 
By:  Citadel Investment Group II, L.L.C.,
its General Partner
 
By:  /s/ Adam C. Cooper            
Adam C. Cooper, Authorized Signatory
CITADEL GLOBAL EQUITIES MASTER FUND LTD.
 
By:  Citadel Advisors LLC,
its Portfolio Manager
 
By:  Citadel Holdings II LP,
its Managing Member
 
By:  Citadel Investment Group II, L.L.C.,
its General Partner
 
By:  /s/ Adam C. Cooper            
Adam C. Cooper, Authorized Signatory
 
CITADEL SECURITIES LLC
 
By:  Citadel Holdings I LP,
its Non-Member Manager
 
By:  Citadel Investment Group II, L.L.C.,
its General Partner
 
By:  /s/ Adam C. Cooper            
Adam C. Cooper, Authorized Signatory