UNITED STATES

 

 

SECURITIES AND EXCHANGE
COMMISSION

 

 

Washington, D.C. 20549

 

 

 

 

 

SCHEDULE 13D

 


Under the Securities Exchange Act of 1934

(Amendment No. 2)*

Unum Group

(Name of Issuer)

 

Common Stock, $.10 par value

(Title of Class of Securities)

 

91529Y106

(CUSIP Number)

 

Ralph V. Whitworth
Relational Investors, LLC
12400 High Bluff Drive, Suite 600
San Diego, CA 92130
(858) 704-3333

(Name, Address and Telephone Number of Person
Authorized to Receive Notices and Communications)

 

May 29, 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 that is the subject of this Schedule 13D, and is filing this schedule because of §§240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. o

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See §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 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.   91529Y106

 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Investors, LLC

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
OO

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
29,323,626

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
29,323,626

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
29,323,626

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
8.55%

 

 

14.

Type of Reporting Person (See Instructions)
IA/HC/OO

 

2




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Investors, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
5,049,351

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
5,049,351

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
5,049,351

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
1.47%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

3




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Fund Partners, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC/OO

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
129,695

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
129,695

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
129,695

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.04%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

4




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Coast Partners, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC/OO

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
290,399

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
290,399

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
290,399

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.08%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

5




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Partners, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
123,316

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
123,316

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
123,316

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.04%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

6




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
RH Fund 1, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC/OO

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
2,465,566

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
2,465,566

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
2,465,566

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.72%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

7




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
RH Fund 2, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC/OO

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
2,618,005

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
2,618,005

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
2,618,005

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.76%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

8




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
RH Fund 4, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
642,219

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
642,219

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
642,219

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.19%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

9




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
RH Fund 6, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
450,814

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
450,814

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
450,814

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.13%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

10




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
RH Fund 7, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
218,783

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
218,783

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
218,783

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.06%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

11




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Investors III, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
131,321

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
131,321

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
131,321

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.04%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

12




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Investors VIII, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
4,910,544

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
4,910,544

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
4,910,544

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
1.43%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

13




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Investors IX, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
1,964,195

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
1,964,195

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
1,964,195

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.57%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

14




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Investors X, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
3,750,893

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
3,750,893

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
3,750,893

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
1.09%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

15




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Investors XI, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
1,932,782

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
1,932,782

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
1,932,782

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.56%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

16




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Investors XV, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
721,057

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
721,057

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
721,057

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.21%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

17




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Relational Investors XVI, L.P.

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
WC

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
Delaware

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
489,872

 

8.

Shared Voting Power
-0-

 

9.

Sole Dispositive Power
489,872

 

10.

Shared Dispositive Power
-0-

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
489,872

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
0.14%

 

 

14.

Type of Reporting Person (See Instructions)
PN

 

18




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
Ralph V. Whitworth

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
NA

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
United States

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
-0-

 

8.

Shared Voting Power
29,323,626

 

9.

Sole Dispositive Power
-0-

 

10.

Shared Dispositive Power
29,323,626

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
29,323,626

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
8.55%

 

 

14.

Type of Reporting Person (See Instructions)
IN

 

19




 

 

1.

Names of Reporting Persons.
I.R.S. Identification Nos. of above persons (entities only)
David H. Batchelder

 

 

2.

Check the Appropriate Box if a Member of a Group (See Instructions)

 

 

(a)

 x

 

 

(b)

 o

 

 

3.

SEC Use Only

 

 

4.

Source of Funds (See Instructions)
NA

 

 

5.

Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e)     o

 

 

6.

Citizenship or Place of Organization
United States

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

7.

Sole Voting Power
-0-

 

8.

Shared Voting Power
29,323,626

 

9.

Sole Dispositive Power
-0-

 

10.

Shared Dispositive Power
29,323,626

 

 

11.

Aggregate Amount Beneficially Owned by Each Reporting Person
29,323,626

 

 

12.

Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions)   o

 

 

13.

Percent of Class Represented by Amount in Row (11)
8.55%

 

 

14.

Type of Reporting Person (See Instructions)
IN

 

20




 

Item 1.

Security and Issuer

This Schedule 13D/A constitutes the second amendment to the Schedule 13D originally filed by the Reporting Persons with the Securities and Exchange Commission (the “SEC”) on March 9, 2007 (the “Statement”) and amended by Amendment No. 1 filed by the Reporting Persons with the SEC on March 30, 2007 (the “Amendment”) with respect to the common stock, $.10 par value (the “Shares”), of Unum Group, a Delaware corporation (the “Issuer” or the “Company”).  Except as specifically amended by this Schedule 13D/A, the Statement remains in full force and effect.

 

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Item 3.

Source and Amount of Funds or Other Consideration

Item 3 of the Statement is hereby amended and restated as follows:

 

RILLC and the Managed Accounts purchased an aggregate of 3,434,814 Shares for a total consideration (including brokerage commissions) of $70.8 million derived from capital of the Managed Accounts and margin borrowings from certain client margin accounts at Credit Suisse Securities (USA) LLC (“CSSU”).

The Relational LPs purchased an aggregate of 25,888,812 Shares for total consideration (including brokerage commissions) of $547 million derived from the capital of the Relational LPs and margin borrowings from CSSU for RFP, RCP, RH1 and RH2.

Interest on the margin debt balance of the margin accounts described above is charged at the then Federal Funds Rate plus 50 basis points.  CSSU has a lien on the Shares held by certain Managed Accounts and those held by RFP, RCP, RH1 and RH2 to secure repayment of the margin borrowings described above.

 

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Item 5.

Interest in Securities of the Issuer

Item 5 of the Statement is hereby amended and restated as follows:

 

(a)           As of the date of this Statement, the Reporting Persons beneficially owned in the aggregate 29,323,626 Shares, constituting 8.55% of the outstanding Shares.  The percentage of Shares owned being based upon 342,802,960 Shares outstanding on March 31, 2007, as set forth in the Issuer’s Form 10-Q for the quarter ended March 31, 2007.  The Reporting Persons may be deemed to have direct beneficial ownership of the Shares as follows:

 

NAME

 

NUMBER OF SHARES

 

% OF OUTSTANDING SHARES

 

VOTING AND DISPOSITIVE POWER

 

RILLC

 

3,434,814

 

1.00

%

Sole

 

RILP

 

5,049,351

 

1.47

%

Sole

 

RFP

 

129,695

 

0.04

%

Sole

 

RCP

 

290,399

 

0.08

%

Sole

 

RP

 

123,316

 

0.04

%

Sole

 

RH1

 

2,465,566

 

0.72

%

Sole

 

RH2

 

2,618,005

 

0.76

%

Sole

 

RH4

 

642,219

 

0.19

%

Sole

 

RH6

 

450,814

 

0.13

%

Sole

 

RH7

 

218,783

 

0.06

%

Sole

 

RI III

 

131,321

 

0.04

%

Sole

 

RI VIII

 

4,910,544

 

1.43

%

Sole

 

RI IX

 

1,964,195

 

0.57

%

Sole

 

RI X

 

3,750,893

 

1.09

%

Sole

 

RI XI

 

1,932,782

 

0.56

%

Sole

 

RI XV

 

721,057

 

0.21

%

Sole

 

RI XVI

 

489,872

 

0.14

%

Sole

 

 

RILLC, individually and in its capacity as an investment adviser, may be deemed to possess direct beneficial ownership of the 3,434,814 Shares that are owned by it and the Managed Accounts.  Additionally, RILLC, as the sole general partner, or sole managing member of the general partner, of each of Relational LPs may be deemed to beneficially own (as that term is defined in Rule 13d-3 under the Securities Exchange Act of 1934, as amended) the 25,888,812 Shares beneficially owned by the Relational LPs because the limited partnership agreements of the Relational LPs specify that RILLC has sole investment discretion and voting authority with respect to those Shares.

Each of Messrs. Whitworth and Batchelder, as Principals of RILLC, may be deemed to share indirect beneficial ownership of the Shares which RILLC may beneficially own.  Each of Messrs. Whitworth and Batchelder disclaims beneficial ownership of such Shares for all other purposes.

To the best of the knowledge of each of the Reporting Persons, other than as set forth above, none of the persons named in Item 2 is the beneficial owner of any Shares.

 

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(b)           See item (a) above.

(c)           Information concerning transactions in the Shares by the Reporting Persons during the past 60 days and not previously reported is set forth in Exhibit A filed with this Statement.

(d)           No other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the Shares covered by this Statement, except that dividends from, and proceeds from the sale of, the Shares held by accounts managed by RILLC may be delivered to such accounts.

(e)           Not applicable.

 

 

Item 7.

Material to Be Filed as Exhibits

 

The following Exhibits are filed herewith:
Exhibit A – Information concerning transactions in the Shares affected by the Reporting Persons since the last filing.

 

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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.

Dated:  May 30, 2007

RELATIONAL INVESTORS, L.P.
RELATIONAL FUND PARTNERS, L.P.
RELATIONAL COAST PARTNERS, L.P.
RELATIONAL PARTNERS, L.P.
RH FUND 1, L.P.
RH FUND 2, L.P.
RH FUND 4, L.P.
RH FUND 6, L.P.
RH FUND 7, L.P.
RELATIONAL INVESTORS III, L.P.
RELATIONAL INVESTORS VIII, L.P.
RELATIONAL INVESTORS IX, L.P.
RELATIONAL INVESTORS X, L.P.
RELATIONAL INVESTORS XI, L.P.
RELATIONAL INVESTORS XV, L.P.
RELATIONAL INVESTORS XVI, L.P.

By:

RELATIONAL INVESTORS, LLC

 

as general partner to each, except as the sole managing member of the general partners of Relational Investors III, L.P. and Relational Investors X, L.P.

 

By:

/s/ Ralph V. Whitworth

 

 

 

Ralph V. Whitworth, Principal

 

 

 

RELATIONAL INVESTORS, LLC

 

 

 

 

 

 

By:

/s/ Ralph V. Whitworth

 

 

 

Ralph V. Whitworth, Principal

 

 

 

 

 

 

/s/ Ralph V. Whitworth

 

 

 

Ralph V. Whitworth

 

 

 

 

 

 

 

 

 

 

 

/s/ David H. Batchelder

 

 

 

David H. Batchelder

 

 

 

 

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EXHIBIT INDEX

Exhibit

 

Description

 

 

 

A.

 

Information concerning transactions in the Shares affected by Reporting Persons since the last filing.

 

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