Prospectus Supplement
$238,000,000
1.50% Convertible Senior Debentures Due 2024
This document supplements our prospectus dated July 14, 2004, relating to $238,000,000 aggregate principal amount of our 1.50% convertible senior debentures due 2024 and the common stock issuable upon conversion of the debentures. You should read this prospectus supplement in conjunction with the accompanying prospectus, which is to be delivered by selling securityholders to prospective purchasers along with this prospectus supplement. The information in this prospectus supplement replaces and supersedes the information set forth under the heading Selling Securityholders in the prospectus.
Our common stock is traded on the New York Stock Exchange under the symbol CAM. On October 13, 2004, the last reported sale price of our common stock was $52.30 per share.
Investing in the debentures and the common stock issuable upon their conversion involves risks. See Risk Factors beginning on page 6 of the accompanying prospectus.
Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the adequacy or accuracy of this prospectus supplement or the accompanying prospectus. Any representation to the contrary is a criminal offense.
The date of this prospectus supplement is October 14, 2004.
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SELLING SECURITYHOLDERS
On May 11, 2004, we issued and sold $230,000,000 in aggregate principal amount of the debentures to certain initial purchasers in a transaction exempt from the registration requirements of the federal securities laws. On June 10, 2004, we sold an additional $8,000,000 in aggregate principal amount of the debentures upon the initial purchasers partial exercise of the option granted to them in connection with the May offering. The initial purchasers resold the debentures to persons it represented to us that it reasonably believed to be qualified institutional buyers, as defined by Rule 144A under the Securities Act.
The selling securityholders, which term includes their transferees, pledgees, donees and successors, may from time to time offer and sell pursuant to this prospectus any and all of the debentures and the shares of common stock issuable upon conversion of the debentures. Only those debentures and shares of common stock issuable upon conversion of the debentures listed below or in any supplement hereto may be offered for resale by the selling securityholders pursuant to this prospectus.
The following table sets forth recent information about the principal amount of debentures and the number of shares of common stock issuable upon conversion of the debentures that may be offered for each selling securityholders account pursuant to this prospectus, in each case to the extent known to us as of October 12, 2004. The table assumes that the selling securityholders (i) have converted all of their debentures, (ii) sell all of the shares of common stock offered by them in offerings pursuant to this prospectus, and (iii) neither dispose of nor acquire any additional shares. We do not know when or in what amounts the selling securityholders may offer debentures or shares for resale, and we cannot assure you that the selling securityholders will sell any or all of the debentures or shares offered by this prospectus.
The information set forth below is based on information provided by the selling securityholders. Unless set forth below, to our knowledge none of the selling securityholders has had a material relationship with us or any of our predecessors or affiliates within the past three years.
Principal Amount of | ||||||||||||
Debentures | Percentage of | Shares of Common | ||||||||||
Available for | Debentures | Stock Available for | ||||||||||
Name of Selling Securityholder | Resale(1) | Outstanding(2) | Resale(3)(4) | |||||||||
AFTRA Health Fund
|
$ | 145,000 | 0.06 | % | 2,100 | |||||||
Advisory Convertible Arbitrage Fund (I)
L.P.
|
1,000,000 | 0.42 | 14,485 | |||||||||
Akela Capital Master Fund, Ltd.
|
15,000,000 | 6.30 | 217,285 | |||||||||
Allstate Insurance Company
|
2,500,000 | 1.05 | 36,214 | |||||||||
Allstate Life Insurance Company
|
1,750,000 | 0.74 | 25,349 | |||||||||
Arbitex Master Fund L.P.
|
4,500,000 | 1.89 | 65,185 | |||||||||
Auspicis Ltd
|
200,000 | 0.08 | 2,897 | |||||||||
BBT Fund L.P.
|
4,400,000 | 1.85 | 63,737 | |||||||||
Bancroft Convertible Fund, Inc.
|
250,000 | 0.11 | 3,621 | |||||||||
Bay County Employees Retirement System
|
70,000 | 0.03 | 1,013 | |||||||||
Bear Stearns & Co. Inc.
|
1,750,000 | 0.74 | 25,349 | |||||||||
CC Convertible Arbitrage, Ltd.
|
500,000 | 0.21 | 7,242 | |||||||||
CIBC World Markets
|
2,500,000 | 1.05 | 36,214 | |||||||||
CNH CA Master Account, L.P.
|
500,000 | 0.21 | 7,242 | |||||||||
Calamos Convertible Fund Calamos
Investment Trust
|
7,000,000 | 2.94 | 101,399 | |||||||||
California State Auto Assoc #3ASNF0002902
|
50,000 | 0.02 | 724 | |||||||||
California State Auto Assoc Inter-Insurance
|
300,000 | 0.13 | 4,345 | |||||||||
California State Auto Assoc Retirement Pension
Plan
|
50,000 | 0.02 | 724 | |||||||||
CGNU Life Fund
|
800,000 | 0.34 | 11,588 | |||||||||
Charitable Convertible Securities Fund
|
440,000 | 0.18 | 6,373 | |||||||||
Charitable Income Fund
|
135,000 | 0.06 | 1,955 | |||||||||
Citigroup Global Markets Inc.(5)
|
825,000 | 0.35 | 11,950 | |||||||||
Coastal Convertibles LTD
|
1,500,000 | 0.63 | 21,728 | |||||||||
Commercial Union Life Fund
|
1,000,000 | 0.42 | 14,485 |
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Principal Amount of | ||||||||||||
Debentures | Percentage of | Shares of Common | ||||||||||
Available for | Debentures | Stock Available for | ||||||||||
Name of Selling Securityholder | Resale(1) | Outstanding(2) | Resale(3)(4) | |||||||||
CompSource Oklahoma
|
$ | 400,000 | 0.17 | 5,794 | ||||||||
Concentrated Alpha Partners, L.P.
|
1,100,000 | 0.46 | % | 15,934 | ||||||||
Convertible Securities Fund
|
33,000 | 0.01 | 478 | |||||||||
DBAG London
|
15,500,000 | 6.51 | 224,528 | |||||||||
DB Equity Opportunities Master Portfolio LTD
|
680,000 | 0.29 | 9,850 | |||||||||
DEAM Convertible Arbitrage
|
160,000 | 0.07 | 2,317 | |||||||||
DKR Soundshore Oasis Holding Fund
Ltd.
|
1,600,000 | 0.67 | 23,177 | |||||||||
DKR Soundshore Strategic Holding Fund
Ltd.
|
400,000 | 0.17 | 5,794 | |||||||||
Deutsche Bank Sec Inc.
|
2,000,000 | 0.84 | 28,971 | |||||||||
EB Convertible Securities Fund
|
760,000 | 0.32 | 11,009 | |||||||||
Ellsworth Convertible Growth and Income Fund,
Inc.
|
250,000 | 0.11 | 3,621 | |||||||||
Fidelity Puritan Trust: Fidelity Balanced Fund
|
2,000,000 | 0.84 | 28,971 | |||||||||
Field Foundation of Illinois
|
40,000 | 0.02 | 579 | |||||||||
FrontPoint Convertible Arbitrage Fund,
L.P.
|
6,000,000 | 2.52 | 86,914 | |||||||||
GenCorp Foundation
|
30,000 | 0.01 | 434 | |||||||||
Georgia Firefighters Pension T8YM
|
125,000 | 0.05 | 1,810 | |||||||||
Georgia Municipal Employees Retirement Trust Fdn
|
500,000 | 0.21 | 7,242 | |||||||||
Global Bermuda Limited Partership
|
3,200,000 | 1.34 | 46,354 | |||||||||
Health Foundation of Greater Cincinnati
|
125,000 | 0.05 | 1,810 | |||||||||
HFR CA Select Fund
|
1,000,000 | 0.42 | 14,485 | |||||||||
Highbridge International LLC
|
10,000,000 | 4.20 | 144,857 | |||||||||
Institutional Benchmarks Master Fund
Ltd.
|
2,500,000 | 1.05 | 36,214 | |||||||||
Jeffries Umbrella Fund Global Convertible Bonds
|
2,000,000 | 0.84 | 28,971 | |||||||||
KBC Financial Products (Cayman Islands)
Ltd.
|
12,000,000 | 5.04 | 173,828 | |||||||||
Key Trust Convertible Securities Fund
|
160,000 | 0.07 | 2,317 | |||||||||
Key Trust Fixed Income Fund
|
180,000 | 0.08 | 2,607 | |||||||||
Lakeshore International, Ltd.
|
15,800,000 | 6.64 | 228,874 | |||||||||
Libertyview Convertible Arbitrage Fund,
L.P.
|
3,000,000 | 1.26 | 43,457 | |||||||||
Libertyview Funds, L.P.
|
7,000,000 | 2.94 | 101,399 | |||||||||
Libertyview Global Volatility Fund,
L.P.
|
1,500,000 | 0.63 | 21,728 | |||||||||
Libertyview Special Opportunities Fund,
L.P.
|
500,000 | 0.21 | 7,242 | |||||||||
Lydian Overseas Partners Master Fund LTD
|
3,000,000 | 1.26 | 43,457 | |||||||||
Managed Assets Trust
|
175,000 | 0.07 | 2,534 | |||||||||
Mainstay Convertible Fund
|
2,980,000 | 1.25 | 43,167 | |||||||||
Mainstay VP Convertible Fund
|
1,790,000 | 0.75 | 25,929 | |||||||||
Mellon HBV Master Convertible Arbitrage Fund LP
|
1,339,000 | 0.56 | 19,396 | |||||||||
Mellon HBV Master Leveraged Multi-Strategy Fund LP
|
184,000 | 0.08 | 2,665 | |||||||||
Mellon HBV Master Multi-Strategy Fund LP
|
840,000 | 0.35 | 12,167 | |||||||||
Mint Master Fund Ltd.
|
262,000 | 0.11 | 3,795 | |||||||||
Morgan Stanley Convertible Securities Trust
|
600,000 | 0.25 | 8,691 | |||||||||
NMIC Gartmore/Coda Convertible Portfolio
|
1,500,000 | 0.63 | 21,728 | |||||||||
National Benefit Life Insurance Company
|
24,000 | 0.01 | 347 | |||||||||
Nations Convertible Securities Fund
|
5,467,000 | 2.30 | 79,193 | |||||||||
New York Life Insurance Co. (Pre 82)
|
1,400,000 | 0.59 | 20,279 | |||||||||
New York Life Insurance Co. (Post 82)
|
3,025,000 | 1.27 | 43,819 | |||||||||
New York Life Separate A/C 7
|
50,000 | 0.02 | 724 | |||||||||
Norwich Union Life & Pensions
|
1,400,000 | 0.59 | 20,279 | |||||||||
Pacific Life Insurance Company
|
750,000 | 0.32 | 10,864 | |||||||||
Potlach
|
300,000 | 0.13 | 4,345 | |||||||||
Primerica Life Insurance Company
|
222,000 | 0.09 | 3,215 |
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Principal Amount of | |||||||||||||
Debentures | Percentage of | Shares of Common | |||||||||||
Available for | Debentures | Stock Available for | |||||||||||
Name of Selling Securityholder | Resale(1) | Outstanding(2) | Resale(3)(4) | ||||||||||
Privilege Portfolio SICAV
|
$ | 1,300,000 | 0.55 | 18,831 | |||||||||
Pyramid Equity Strategies Fund
|
160,000 | 0.07 | % | 2,317 | |||||||||
S.A.C. Capital Associates, LLC
|
1,000,000 | 0.42 | 14,485 | ||||||||||
San Diego County Employee Retirement Association
|
3,000,000 | 1.26 | 43,457 | ||||||||||
Silverback Master LTD
|
2,000,000 | 0.84 | 28,971 | ||||||||||
Stamford Police Pension
|
30,000 | 0.01 | 434 | ||||||||||
TCW Group Inc.
|
1,835,000 | 0.77 | 26,581 | ||||||||||
Teachers Insurance and Annuity Association of
America
|
10,000,000 | 4.20 | 144,857 | ||||||||||
The Animi Master Fund, Ltd.
|
1,500,000 | 0.63 | 21,728 | ||||||||||
The Northwestern Mutual Life Insurance Company
|
2,000,000 | 0.84 | 28,971 | (6) | |||||||||
Thrivent Financial for Lutherans
|
2,000,000 | 0.84 | 28,971 | ||||||||||
Transamerica Life Insurance and Annuities
Co.
|
22,500,000 | 9.45 | 325,928 | ||||||||||
Travelers Insurance Company Life
|
823,000 | 0.35 | 11,921 | ||||||||||
Travelers Insurance Company Separate Account TLAC
|
38,000 | 0.02 | 550 | ||||||||||
Travelers Life and Annuity Company
|
68,000 | 0.03 | 985 | ||||||||||
Travelers Series Trust Convertible Bond Portfolio
|
350,000 | 0.15 | 5,069 | ||||||||||
Triborough Partners International
Ltd.
|
5,040,000 | 2.12 | 73,007 | ||||||||||
Triborough Partners LLC
|
1,960,000 | 0.82 | 28,391 | ||||||||||
UBS AG Credit Derivatives
|
5,000,000 | 2.10 | 72,428 | ||||||||||
UBS OConnor LLC for the benefit of
OConnor Global Convertible Arbitrage Master
Ltd.
|
21,000,000 | 8.82 | 304,199 | ||||||||||
UBS Securities LLC(7)
|
5,615,000 | 2.36 | 81,336 | ||||||||||
United Health Care Insurance Company
|
240,000 | 0.10 | 3,476 | ||||||||||
United Health Care Insurance Company of CT. AARP
|
60,000 | 0.03 | 869 | ||||||||||
United Overseas Bank (SGD)
|
80,000 | 0.03 | 1,158 | ||||||||||
United Overseas Bank (USD)
|
35,000 | 0.01 | 506 | ||||||||||
Universal Investment Gesellschaft MBH
|
2,000,000 | 0.84 | 28,971 | ||||||||||
Van Kampen Harbor Fund
|
2,100,000 | 0.88 | 30,419 | ||||||||||
Vicis Capital Master Fund
|
400,000 | 0.17 | 5,794 | ||||||||||
Victory Capital Management
|
3,625,000 | (8) | 1.52 | 52,510 | (8) | ||||||||
Victus Capital, LP
|
2,000,000 | 0.84 | 28,971 | ||||||||||
White River Securities L.L.C.
|
1,750,000 | 0.74 | 25,349 | ||||||||||
Zazove Convertible Arbitrage Fund,
L.P.
|
7,000,000 | 2.94 | 101,399 | ||||||||||
Zazove Hedged Convertible Fund, L.P.
|
4,500,000 | 1.89 | 65,185 | ||||||||||
Zazove Income Fund, L.P.
|
1,500,000 | 0.63 | 21,728 | ||||||||||
TOTALS(9)
|
$ | 275,525,000 | 115.8 | 3,991,115 | |||||||||
(1) | Beneficial ownership is determined in accordance with SEC rules and includes voting or investment power with respect to the securities. All of the debentures beneficially owned by the selling securityholders are available for resale. |
(2) | The percentage of debentures outstanding is based on the $238 million principal amount of debentures originally outstanding. |
(3) | Represents all shares of common stock issuable to the selling securityholders upon conversion of their debentures, assuming a conversion rate of 14.4857 shares per $1,000 principal amount of debentures and a cash payment in lieu of any fractional share interest. The conversion rate is subject to adjustment as described under Description of the Debentures Conversion of Debentures. Accordingly, the number |
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of shares of common stock issuable upon conversion of the debentures may increase or decrease from time to time. |
(4) | Except for Allstate Insurance Company, S.A.C. Capital Associates, LLC, Thrivent Financial for Lutherans and UBS Securities LLC, and excluding shares issuable upon conversion of the debentures, none of the selling securityholders beneficially owns any shares of our common stock. Thus, assuming all of the offered resale shares are sold by the selling securityholders pursuant to this prospectus, Allstate Insurance Company, S.A.C. Capital Associates, LLC, Thrivent Financial for Lutherans and UBS Securities LLC are the only selling securityholders who will own shares of our common stock after completion of the offering. Excluding the shares issuable upon conversion of the debentures, Allstate Insurance Company beneficially owns 15,700 shares of our common stock, S.A.C. Capital Associates, LLC beneficially owns 4,700 shares of our common stock, Thrivent Financial for Lutherans beneficially owns 3,100 shares of our common stock and UBS Securities LLC beneficially owns 7,969 shares of our common stock. Neither Allstate Insurance Company, S.A.C. Capital Associates, LLC, Thrivent Financial for Lutherans nor UBS Securities beneficially owns 1% or more of our issued and outstanding common stock. |
(5) | Citigroup Global Markets Inc. has in the past provided and may in the future provide financial advisory and other services to us and our affiliates. Citigroup Global Markets Inc. served as joint book-running manager on our issuance of the debentures. |
(6) | The Northwestern Mutual Life Insurance Company may be deemed to beneficially own 591,000 shares of common stock through certain of its wholly owned subsidiaries who are investment advisors to the holders of such shares, none of which are being offered hereby. The 591,000 shares, plus the 28,971 shares issuable upon conversion of the debentures and offered hereby by The Northwestern Mutual Life Insurance Company, constitute 1.2% of our issued and outstanding common stock. |
(7) | UBS Securities LLC has in the past provided and may in the future provide financial advisory and other services to us and our affiliates. UBS Securities LLC served as joint book-running manager on (i) our issuance in March 2004 of $200,000,000 aggregate principal amount of 2.65% senior notes due 2007 and (ii) our issuance of the debentures. |
(8) | Represents debentures and shares held by Victory Capital Management as Agent or Investment Manager for the following selling securityholders, all of which are listed separately on the table: California State Auto Assoc #3ASNF0002902, California State Auto Assoc Inter-Insurance, California State Auto Assoc Retirement Pension Plan, Charitable Convertible Securities Fund, Charitable Income Fund, CompSource Oklahoma, EB Convertible Securities Fund, Field Foundation of Illinois, GenCorp Foundation, Georgia Firefighters Pension T8YM, Georgia Municipal Employees Retirement Trust Fdn., Health Foundation of Greater Cincinatti, Key Trust Convertible Securities Fund, Key Trust Fixed Income Fund, Potlach and Stamford Police Pension. Victory Capital Management, as Agent or Investment Manager, may be deemed to be a beneficial owner of these selling securityholders debentures and shares, and it has been identified as such in the table. |
(9) | The total principal amount of debentures available for resale is greater than the $238,000,000 aggregate principal amount of debentures that we issued and sold in May and June of 2004, because (i) some of the selling securityholders have sold or transferred all or a portion of their debentures to other selling securityholders and have not provided us with updated information with respect to their current ownership of debentures and (ii) some of the securities listed have more than one beneficial owner, and all such beneficial owners are listed in the table. |
The selling securityholders listed in the above table may have sold or transferred, in transactions exempt from the registration requirements of the Securities Act, some or all of their debentures or the shares of common stock issuable upon conversion of the debentures since the date on which the information in the above table is presented. Information about the selling securityholders may change over time. Any changed information will be set forth in prospectus supplements.
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