CIGNA Corporation S-3ASR
As filed with the Securities and Exchange Commission on August 17, 2006
Registration No. 333-
 
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
 
FORM S-3
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933
 
CIGNA Corporation
 
(Exact name of registrant as specified in its charter)
 
Delaware
06-1059331
(State or other jurisdiction of incorporation or
(I.R.S. Employer
organization)
Identification No.)
Two Liberty Place, 1601 Chestnut Street
Philadelphia, PA 19192
(215) 761-1000
(Address, including zip code, and telephone number, including area code, of
registrant’s principal executive offices)
 
Carol Ann Petren
Executive Vice President and General Counsel
CIGNA Corporation
Two Liberty Place, 1601 Chestnut Street
Philadelphia, PA 19192
(215) 761-1000
 
(Name, address, including zip code, and telephone number, including area code,
of agent for service of process)
 
Copies to:
Meredith B. Cross
   
Wilmer Cutler Pickering Hale and
Dorr LLP
 
Ethan T. James
Davis Polk & Wardwell
1875 Pennsylvania Avenue, N.W.
 
450 Lexington Avenue
Washington, DC 20006
 
New York, NY 10017
(202) 663-6000
 
(212) 450-4000

Approximate date of commencement of proposed sale to the public: From time to time after the effective date of this registration statement.
 
If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box. [_]
 
If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box. [X]
 
If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [_] ________
 
If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. [_] ________
 
If this Form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box. [X]
 
If this Form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box. [_]
 


 
CALCULATION OF REGISTRATION FEE
 
Title of Each Class of Securities
to be Registered
 
Amount
to be
Registered (1)
 
 
Proposed Maximum
Offering Price Per Unit (1)
 
Proposed Maximum Aggregate Offering Price (1)
 
Amount of Registration Fee (1)
Debt Securities
       
Common Stock (2)
Preferred Stock
Warrants
Purchase Contracts
Units that may include any of the above securities or securities of other entities

 
(1) An indeterminate amount of the securities of each identified class is being registered as may from time to time be offered hereunder at indeterminate prices. Separate consideration may or may not be received for securities that are issuable upon exercise, conversion or exchange of other securities or that are issued in units. In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, the registrant is deferring payment of all of the registration fee, which will be paid subsequently on a pay-as-you-go basis.
 
(2) Each share of Common Stock includes a Right to Purchase Junior Participating Preferred Stock, Series D. Prior to the occurrence of certain events, the Rights will not be exercisable or evidenced separately from the Common Stock.
 



PROSPECTUS
 
 
CIGNA Corporation
 
Debt Securities
Common Stock
Preferred Stock
Warrants
Purchase Contracts
Units
 
CIGNA Corporation may offer and sell the securities listed above from time to time in one or more classes or series and in amounts, at prices and on terms that we may determine at the time of the offering. We will provide the specific terms of the securities in supplements to this prospectus. The debt securities, preferred stock, warrants and purchase contracts may be convertible into or exercisable or exchangeable for common or preferred stock or other securities of the Company or debt or equity securities of one or more other entities. You should read this prospectus and any related prospectus supplement carefully before you invest in our securities.
 
Our common stock is listed on the New York Stock Exchange under the symbol “CI”.
 
We may offer and sell these securities to or through one or more underwriters, dealers and agents, or directly to purchasers, on a continuous or delayed basis.
 
You should carefully consider the risk factors included in our periodic reports filed with the Securities and Exchange Commission under the Securities Exchange Act of 1934, as amended, before you invest in any of our securities.
 
Neither the Securities and Exchange Commission nor any state securities regulator has approved or disapproved of these securities, or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.
 
 
 
The date of this prospectus is August 17, 2006.




You should not assume that the information in this prospectus, any prospectus supplement, or any document incorporated by reference, is truthful or complete at any date other than the date mentioned on the cover page of those documents.
 
Unless otherwise mentioned or unless the context requires otherwise, when used in this prospectus, the terms “CIGNA,” “we,” “our” and “us” refer to CIGNA Corporation and its consolidated subsidiaries, and the term the “Company” refers to CIGNA Corporation, not including its consolidated subsidiaries.
 
TABLE OF CONTENTS

 
 Page
 

 

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ABOUT THIS PROSPECTUS
 
This prospectus is part of a registration statement on Form S-3 that we filed with the Securities and Exchange Commission, which we refer to as the “SEC,” using a “shelf” registration process. Under this shelf registration process, we may offer and sell any combination of the securities described in this prospectus in one or more offerings. This prospectus provides you with a general description of the securities we may offer. Each time we use this prospectus to offer securities, we will provide a prospectus supplement and, if applicable, a pricing supplement. The prospectus supplement and any applicable pricing supplement will describe the specific amounts, prices and other material terms of the securities being offered at that time. The prospectus supplement and any applicable pricing supplement may also add, update or change the information in this prospectus. You should read this prospectus, the applicable prospectus supplement and any applicable pricing supplement, together with the information contained in the documents referred to under the heading “Where You Can Find More Information.”
 
When acquiring any securities discussed in this prospectus, you should rely only on the information contained or incorporated by reference in this prospectus, any prospectus supplement and any “free writing prospectus” that we authorize to be delivered to you. Neither we, nor any underwriters or agents, have authorized anyone to provide you with different information. We are not offering the securities in any jurisdiction in which an offer or solicitation is not authorized or in which the person making such offer or solicitation is not qualified to do so or to anyone to whom it is unlawful to make an offer or solicitation.
 
SPECIAL NOTE ON FORWARD-LOOKING
STATEMENTS AND RISK FACTORS
 
We have made forward-looking statements in this prospectus and the documents incorporated by reference in this prospectus. Forward-looking statements may contain information about financial prospects, economic conditions, trends and other uncertainties. These forward-looking statements are based on management’s beliefs and assumptions and on information available to management at the time the statements are or were made. Forward-looking statements include but are not limited to the information concerning, possible or assumed future business strategies, financing plans, competitive position, potential growth opportunities, potential operating performance improvements, trends, and in particular, CIGNA's cost reduction programs and activities, litigation and other legal matters, operational improvement in the health care operations, and the outlook for CIGNA's results. Forward-looking statements include all statements that are not historical facts and can be identified by the use of forward-looking terminology such as the words “believe,” “expect,” “plan,” “intend,” “anticipate,” “estimate,” “predict,” “potential,” “may,” “should” or similar expressions.
 
You should not place undue reliance on these forward-looking statements. CIGNA cautions that actual results could differ materially from those that management expects, depending on the outcome of certain factors. Some factors that could cause actual results to differ materially from the forward-looking statements include:
 
1.  
increased medical costs that are higher than anticipated in establishing premium rates in CIGNA’s health care operations, including increased use and costs of medical services;
 
2.  
increased medical, administrative, technology or other costs resulting from new legislative and regulatory requirements imposed on CIGNA’s employee benefits businesses;
 
3.  
challenges and risks associated with implementing the improvement initiatives in the health care operations, the organizational realignment and the reduction of overall CIGNA and health care cost structure, including that operational efficiencies and medical cost benefits do not emerge as expected and that medical membership does not grow as expected;
 
4.  
risks associated with the amount and timing of gain recognition on the sale of CIGNA’s retirement benefits business;
 
 
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5.  
risks associated with pending and potential state and federal class action lawsuits, purported securities class action lawsuits, disputes regarding reinsurance arrangements, other litigation and regulatory actions challenging CIGNA’s businesses and the outcome of pending government proceedings and federal tax audits;
 
6.  
heightened competition, particularly price competition, which could reduce product margins and constrain growth in CIGNA’s businesses, primarily the health care business;
 
7.  
significant changes in interest rates;
 
8.  
downgrades in the financial strength ratings of CIGNA’s insurance subsidiaries, which could, among other things, adversely affect new sales and retention of current business;
 
9.  
limitations on the ability of CIGNA’s insurance subsidiaries to dividend capital to the parent company as a result of downgrades in the subsidiaries’ financial strength ratings, changes in statutory reserve or capital requirements or other financial constraints;
 
10.  
inability of the program adopted by CIGNA to substantially reduce equity market risks for reinsurance contracts that guarantee minimum death benefits under certain variable annuities (including possible market difficulties in entering into appropriate futures contracts and in matching such contracts to the underlying equity risk);
 
11.  
adjustments to the reserve assumptions (including lapse, partial surrender, mortality, interest rates and volatility) used in estimating CIGNA’s liabilities for reinsurance contracts that guarantee minimum death benefits under certain variable annuities;
 
12.  
adjustments to the assumptions (including annuity election rates and reinsurance recoverables) used in estimating CIGNA’s assets and liabilities for reinsurance contracts that guarantee minimum income benefits under certain variable annuities;
 
13.  
significant stock market declines, which could, among other things, result in increased pension expenses in CIGNA’s pension plan in future periods and the recognition of additional pension obligations;
 
14.  
unfavorable claims experience related to workers’ compensation and personal accident exposures of the run-off reinsurance business, including losses attributable to the inability to recover claims from retrocessionaires;
 
15.  
significant deterioration in economic conditions, which could have an adverse effect on CIGNA’s operations and investments;
 
16.  
changes in federal laws, such as amendments to income tax laws, which could affect the taxation of employer provided benefits, and pension legislation, which could increase pension cost;
 
17.  
potential public health epidemics and bio-terrorist activity, which could, among other things, cause operational disruption, depending on the severity of the event and number of individuals affected;
 
18.  
risks associated with security or interruption of information systems, which could, among other things, cause operational disruption; and
 
19.  
risk factors detailed in our most recent Annual Report on Form 10-K, including the Cautionary Statement in Management’s Discussion and Analysis and our other filings with the SEC.
 
This list of important factors is not intended to be exhaustive. Other sections of our most recent Annual Report on Form 10-K, including the “Risk Factors” section and other documents filed with the Securities and Exchange Commission include both expanded discussion of these factors and additional risk factors and uncertainties that could preclude CIGNA from realizing the forward-looking statements. CIGNA does not assume any obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.
 
 
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WHERE YOU CAN FIND MORE INFORMATION
 
We file annual, quarterly and current reports, proxy statements and other information with the SEC under the Securities Exchange Act of 1934. You may read and copy all or any portion of this information at the SEC’s principal office in Washington, D.C., and copies of all or any part thereof may be obtained from the Public Reference Section of the SEC, 100 F Street, N.E., Washington, D.C. 20549 after payment of fees prescribed by the SEC. Please call the SEC at 1-800-SEC-0330 for further information about the public reference room.
 
The SEC also maintains an Internet website that contains reports, proxy statements and other information about issuers, like CIGNA, who file electronically with the SEC. The address of that site is www.sec.gov.
 
Our Internet website address is www.cigna.com. This reference to our website is intended to be an inactive textual reference only. Our website and the information contained therein or connected thereto are not incorporated by reference into this prospectus.
 
This prospectus is part of the registration statement and does not contain all of the information included in the registration statement. Whenever a reference is made in this prospectus to any contract or other document of CIGNA, the reference may not be complete and you should refer to the exhibits that are a part of the registration statement for a copy of the contract or document.
 
The SEC allows us to “incorporate by reference” information into this prospectus, which means that we can disclose important information to you by referring you to another document filed separately with the SEC. The information incorporated by reference is deemed to be part of this prospectus, except for any information that is superseded by subsequent incorporated documents or by information that is contained directly in this prospectus or any prospectus supplement. This prospectus incorporates by reference the documents set forth below that CIGNA has previously filed with the SEC and that are not delivered with this prospectus. These documents contain important information about CIGNA and its financial condition.
 
 
CIGNA SEC Filings (File No. 1-08323)
 
 
Period
 
Annual Report on Form 10-K
 
 
Fiscal year ended December 31, 2005
     
Quarterly Reports on Form 10-Q
 
Quarterly periods ended March 31, 2006 and June 30, 2006
     
Current Reports on Form 8-K
 
Filed on February 28, March 24 and May 12, 2006
     
The description of CIGNA common stock as set forth in its Registration Statement on Form 8-B, including all amendments and reports filed for the purpose of updating such description
 
Filed on March 22, 1982
     
The description of CIGNA rights to purchase preferred stock as set forth in its Registration Statement on Form 8-A, including all amendments and reports filed for the purpose of updating such description
 
Filed on July 23, 1997

All documents filed by us pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934 (excluding any information furnished under Items 2.02 or 7.01 in any Current Report on Form 8-K) between the date of this prospectus and the termination of the offering of securities under this prospectus shall also be deemed to be incorporated herein by reference. Any statement contained in any document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this prospectus to the extent that a statement contained in this prospectus or in any other subsequently filed document which also is or is deemed to be incorporated by reference in this prospectus modifies or supersedes such statement. Any statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this prospectus.
 
 
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To obtain a copy of these filings at no cost, you may write or telephone us at the following address:
 
 
CIGNA Corporation
Two Liberty Place, 1601 Chestnut Street
Philadelphia, PA 19192
Attention: Investor Relations
(215) 761-1000
 
Exhibits to the filings will not be sent, however, unless those exhibits have specifically been incorporated by reference into such document.
 

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CIGNA CORPORATION
 
CIGNA Corporation had consolidated shareholders’ equity of $5.4 billion and assets of $44.9 billion as of December 31, 2005, and revenues of $16.7 billion for the year then ended. CIGNA Corporation and its subsidiaries constitute one of the largest investor-owned health care and related benefits organizations in the United States. Our subsidiaries are major providers of health care and related benefits offered through the workplace, including health care products and services, group disability, life and accident insurance, and disability and workers’ compensation case management and related services. CIGNA’s major insurance subsidiary, Connecticut General Life Insurance Company, traces its origins to 1865. CIGNA Corporation was incorporated in the State of Delaware in 1981.
 
CIGNA Corporation is a holding company and is not an insurance company. Its subsidiaries conduct various businesses, which are described in our most recent Annual Report on Form 10-K.
 
CIGNA Corporation’s principal executive offices are located at Two Liberty Place, 1601 Chestnut Street, Philadelphia, PA 19192. Our telephone number is (215) 761-1000.
 
For additional information concerning CIGNA, please see our most recent Annual Report on Form 10-K and our other filings with the SEC. See “Where You Can Find More Information.”
 

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USE OF PROCEEDS
 
Unless we inform you otherwise in a prospectus supplement or “free writing prospectus”, the net proceeds from the sale of the securities will be added to CIGNA’s general funds and used for general corporate purposes, including the repayment of indebtedness.
 

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DESCRIPTION OF DEBT SECURITIES
 
This prospectus describes certain general terms and provisions of the debt securities. When we offer to sell a particular series of debt securities, we will describe the specific terms of the debt securities in a supplement to this prospectus. The prospectus supplement will also indicate whether the general terms and provisions described in this prospectus apply to a particular series of debt securities.
 
The senior debt securities are to be issued under an indenture (the “Senior Indenture”) entered into between CIGNA Corporation and U.S. Bank, National Association, as trustee. The subordinated debt securities are to be issued under a separate indenture (the “Subordinated Indenture”) also between CIGNA Corporation and U.S. Bank, National Association, as trustee. The Senior Indenture and the Subordinated Indenture are sometimes referred to individually as an “Indenture” or collectively as the “Indentures.”
 
We sometimes refer below to specific sections of one or both of the Indentures. When we do so, we indicate where you can find the relevant section in the Indentures by noting the section number in parentheses. When we do refer to specific sections contained in the Indentures or terms defined in the Indentures, including important terms, which we capitalize here, we use them in this prospectus in the same way we use them in the Indentures, and you should refer to the Indentures themselves for detailed, specific, legal descriptions. In this section, “Description of Debt Securities,” when we refer to “CIGNA,” we refer to CIGNA Corporation, not including its consolidated subsidiaries.
 
We have summarized some terms of the Indentures. The summary is not complete. The Indentures were filed as exhibits to the registration statement of which this prospectus is a part. You should read the Indentures for a complete statement of the provisions summarized in this prospectus and for provisions that may be important to you. The Indentures are subject to and governed by the Trust Indenture Act of 1939, as amended.
 
Ranking
 
The debt securities will be our direct, unsecured obligations. The senior debt securities will rank equally with all of our other senior and unsecured, unsubordinated debt. The subordinated debt securities will have a junior position to all of our senior debt.
 
Because a significant part of our operations are conducted through subsidiaries, a significant portion of our cash flow, and consequently, our ability to service debt, including the debt securities, is dependent upon the earnings of our subsidiaries and the transfer of funds by those subsidiaries to us in the form of dividends or other transfers.
 
In addition, holders of the debt securities will have a junior position to claims of creditors against our subsidiaries, including policy holders, trade creditors, debtholders, secured creditors, taxing authorities, guarantee holders and any preferred shareholders, except to the extent that we are recognized as a creditor of our subsidiary. Any claims of CIGNA as the creditor of its subsidiary would be subordinate to any security interest in the assets of such subsidiary and any indebtedness of such subsidiary senior to that held by us.
 
In addition to general state law restrictions on payments of dividends and other distributions to shareholders applicable to all corporations, HMOs and insurance companies, including some of CIGNA’s direct and indirect subsidiaries, are subject to further state regulations that, among other things, may require those companies to maintain certain levels of equity, and restrict the amount of dividends and other distributions that may be paid to CIGNA.
 
Terms of the Debt Securities to be Described in the Prospectus Supplement
 
The Indentures do not limit the amount of debt securities that we may issue under them. We may issue debt securities under the Indentures up to an aggregate principal amount as we may authorize from time to time. The prospectus supplement will describe the terms of any debt securities being offered, including:
 
 
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·  
whether the debt securities will be senior debt securities or subordinated debt securities;
 
·  
any limit on the aggregate principal amount of the debt securities;
 
·  
the date or dates on which the principal will be payable;
 
·  
the interest rate, if any, and the method for calculating the interest rate;
 
·  
the interest payment dates and the record dates for interest payments;
 
·  
our right, if any, to defer payment of interest and the maximum length of this deferral period;
 
·  
any mandatory or optional redemption terms or prepayment or sinking fund provisions;
 
·  
the place where we will pay principal, interest and any premium;
 
·  
the currency or currencies, if other than the currency of the United States, in which principal, interest and any premium will be paid;
 
·  
if other than denominations of $1,000 or multiples of $1,000, the denominations in which the debt securities will be issued;
 
·  
whether the debt securities will be issued in the form of global securities;
 
·  
additional provisions, if any, relating to the discharge of our obligations under the debt securities;
 
·  
whether the amount of payment of principal (or premium, if any) or interest, if any, will be determined with reference to one or more indices;
 
·  
the portion of the principal amount of the debt securities to be paid upon acceleration of maturity thereof;
 
·  
any authenticating or paying agents, registrars or other agents; and
 
·  
other specific terms, including any additional events of default, covenants or warranties. (Section 301)
 
Events of Default and Notice Thereof
 
When we use the term “Event of Default” with respect to debt securities of any series we mean:
 
·  
we fail to pay principal (including any sinking fund payment) of, or premium (if any) on, any debt security of that series when due;
 
·  
we fail to pay interest, if any, on any debt security of that series when due and the failure continues for a period of 30 days;
 
·  
we fail to perform in any material respect any covenant in an Indenture not specified in the previous two bullets (other than a covenant included in an Indenture solely for the benefit of a different series of debt securities) and the failure to perform continues for a period of 90 days after receipt of a specified written notice to us; and
 
·  
certain events of bankruptcy, insolvency, reorganization, receivership or liquidation of CIGNA. (Section 501)
 
 
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An Event of Default with respect to debt securities of a particular series may not constitute an Event of Default with respect to debt securities of any other series of debt securities.
 
If an Event of Default under an Indenture occurs with respect to the debt securities of any series and is continuing, then the Trustee or the holders of at least 25% in principal amount of the Outstanding securities of that series may require us to repay immediately the entire principal amount (or, if the debt securities of that series are Original Issue Discount Securities, such portion of the principal amount as may be specified in the terms of that series) of all Outstanding securities of that series; provided, however, that under certain circumstances the holders of a majority in aggregate principal amount of Outstanding securities of that series may rescind or annul such acceleration and its consequences. (Section 502)
 
Each of the Indentures contains a provision entitling the Trustee, subject to the duty of the Trustee during a default to act with the required standard of care (Section 601), to be indemnified by the holders of debt securities before proceeding to exercise any right or power under that Indenture at the request of such holders. (Section 603) Subject to these provisions in the Indentures for the indemnification of the Trustee and certain other limitations, the holders of a majority in aggregate principal amount of the debt securities of each affected series then Outstanding may direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or exercising any trust or power conferred on the Trustee. (Sections 512 and 513)
 
Each of the Indentures provides that the Trustee may withhold notice to the holders of the debt securities of any default (except in payment of principal (or premium, if any) or interest, if any) if the Trustee considers it in the interest of the holders of the debt securities to do so. (Section 602)
 
Each of the Indentures provides that holders of at least 25% in aggregate principal amount of the Outstanding securities of any series may seek to institute a proceeding with respect to the Indentures or for any remedy thereunder only after:
 
·  
such holders have made a written request to the Trustee,
 
·  
such holders have offered an indemnity reasonably satisfactory to the Trustee to institute a proceeding, and
 
·  
the Trustee shall not have received from the holders of a majority in aggregate principal amount of the Outstanding securities of that series a direction inconsistent with such request and shall have failed to institute such proceeding within 60 days. (Section 507)
 
These limitations do not apply, however, to a suit instituted by a Holder of a debt security for enforcement of payment of the principal of (or premium, if any) or interest, if any, on or after the respective due dates expressed in such debt security. (Section 508)
 
Each of the Indentures contains a covenant under which we are required to furnish to the Trustee an annual statement as to the compliance with all conditions and covenants of the Indentures. (Section 1008)
 
Modification and Waiver
 
Each of the Indentures (Section 901) provides that we, together with the Trustee, may enter into supplemental indentures without the consent of the holders of debt securities to:
 
·  
evidence the assumption by another person of our obligations;
 
·  
add covenants for the benefit of the holders of all or any series of debt securities;
 
·  
add any additional Events of Default;
 
·  
add or change an Indenture to permit or facilitate the issuance of debt securities in bearer form;
 
 
 
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·  
add to, change or eliminate a provision of an Indenture if such addition, change or elimination does not apply to a debt security created prior to the execution of such supplemental indenture or modify the rights of a Holder of any debt security with respect such provision;
 
·  
secure any debt security;
 
·  
establish the form or terms of debt securities of any series;
 
·  
evidence the acceptance of appointment by a successor Trustee;
 
·  
add to any provision of an Indenture to the extent necessary to permit defeasance and discharge of any series of debt securities if such action does not adversely affect the interests of the holders of debt securities in any material respect;
 
·  
cure any ambiguity or correct any inconsistency in an Indenture or make other changes, provided that any such action does not adversely affect the interests of the holders of debt securities of any affected series in any material respect; or
 
·  
conform an Indenture to any mandatory provision of law.
 
Other amendments and modifications of an Indenture may be made with the consent of the holders of not less than a majority of the aggregate principal amount of each series of the Outstanding securities affected by the amendment or modification. However, no modification or amendment may, without the consent of the Holder of each Outstanding security affected:
 
·  
change the stated maturity of the principal of (or premium, if any) or any installment of principal or interest, if any, on any such debt security;
 
·  
reduce the principal amount of (or premium, if any) or the interest rate, if any, on any such debt security or the principal amount due upon acceleration of an Original Issue Discount Security;
 
·  
change the place or currency of payment of principal of (or premium if any) or the interest, if any, on any such debt security;
 
·  
impair the right to institute suit for the enforcement of any such payment on or with respect to any such debt security;
 
·  
reduce the percentage of holders of debt securities necessary to modify or amend an Indenture;
 
·  
in the case of the Subordinated Indenture, modify the subordination provisions in a manner adverse to the holders of the subordinated debt securities; or
 
·  
modify the foregoing requirements or reduce the percentage of Outstanding securities necessary to waive compliance with certain provisions of an Indenture or for waiver of certain defaults. (Section 902)
 
The holders of at least a majority of the aggregate principal amount of the Outstanding securities of any series may, on behalf of all holders of that series, waive our required compliance with certain restrictive provisions of an Indenture and may waive any past default under an Indenture, except a default in the payment of principal, premium or interest or in the performance of certain covenants. (Sections 1009 and 513)
 
 
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Limitations on Liens on Common Stock of Designated Subsidiaries
 
Each of the Indentures provides that so long as any of the debt securities issued under that Indenture remains outstanding, we will not, and we will not permit any of our Designated Subsidiaries to, issue, assume, incur or guarantee any indebtedness for borrowed money secured by a mortgage, pledge, lien or other encumbrance, directly or indirectly, on any of the common stock of a Designated Subsidiary owned by us or by any of our Designated Subsidiaries, unless our obligations under the debt securities and, if we so elect, any other of our indebtedness ranking on a parity with, or prior to, the debt securities, shall be secured equally and ratably with, or prior to, such secured indebtedness for borrowed money so long as it is outstanding and is so secured. (Section 1006)
 
“Designated Subsidiary” means Connecticut General Life Insurance Company and Life Insurance Company of North America, so long as it remains a Subsidiary, or any Subsidiary which is a successor of such Designated Subsidiary. (Section 101)
 
Consolidation, Merger and Sale of Assets
 
We may not consolidate with or merge with or into any other person (other than in a merger or consolidation in which we are the surviving person) or sell our property and assets as, or substantially as, an entirety to any person unless:
 
·  
the person formed by the consolidation or with or into which we are merged or the person that purchases our properties and assets as, or substantially as, an entirety is a corporation, partnership or trust organized and validly existing under the laws of the United States of America, any State or the District of Columbia, and any such successor or purchaser expressly assumes CIGNA’s obligations on the debt securities under a supplemental indenture satisfactory to the Trustee;
 
·  
immediately after giving effect to the transaction no Event of Default shall have occurred and be continuing; and
 
·  
a specified officers’ certificate and opinion of counsel are delivered to the Trustee. (Section 801)
 
Upon compliance with the foregoing provisions, the successor or purchaser will succeed to, and be substituted for CIGNA under the Indentures with the same effect as if such successor or purchaser had been the original obligor under the debt securities, and thereafter CIGNA will be relieved of all obligations and covenants under the Indentures and the debt securities. (Section 802)
 
Defeasance and Covenant Defeasance
 
If we deposit, in trust, with the Trustee (or other qualifying trustee), sufficient cash or specified government obligations to pay the principal of (and premium, if any) and interest and any other sums due on the scheduled due date for the debt securities of a particular series, then at our option and subject to certain conditions (including the absence of an Event of Default):
 
·  
we will be discharged from our obligations with respect to the debt securities of such series (which we refer to in this prospectus as a “legal defeasance”), or
 
·  
we will no longer be under any obligation to comply with the covenants described above under “Limitations on Liens on Common Stock of Designated Subsidiaries” and “Consolidation, Merger and Sale of Assets”, an Event of Default relating to any failure to comply with such covenants will no longer apply to us, and, for subordinated debt securities, the subordination provisions will no longer apply to us (which we refer to in this prospectus as a “covenant defeasance”).
 
If we exercise our legal defeasance option, payment of such debt securities may not be accelerated because of an Event of Default. If we exercise our covenant defeasance option, payment of such debt securities may not be
 
 
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 accelerated by reference to the covenants from which we have been released or pursuant to Events of Default referred to above which are no longer applicable. If we fail to comply with our remaining obligations with respect to such debt securities under an Indenture after we exercise the covenant defeasance option and such debt securities are declared due and payable because of the occurrence of any Event of Default, the amount of money and government obligations on deposit with the Trustee may be insufficient to pay amounts due on the debt securities of such series at the time of the acceleration resulting from such Event of Default. However, we will remain liable for such payments. (Section 1007)
 
Under current United States federal income tax laws, a legal defeasance would be treated as an exchange of the relevant debt securities in which holders of those debt securities might recognize gain or loss. Unless accompanied by other changes in the terms of the debt securities, a covenant defeasance generally should not be treated as a taxable exchange. In order to exercise our defeasance options, we must deliver to the Trustee an opinion of counsel to the effect that the deposit and related defeasance would not cause the holders of the debt securities to recognize income, gain or loss for Federal income tax purposes.
 
Subordination of Subordinated Debt Securities
 
Unless otherwise indicated in the prospectus supplement, the following provisions will apply to the subordinated debt securities.
 
The subordinated debt securities will, to the extent set forth in the Subordinated Indenture, be subordinate in right of payment to the prior payment in full of all Senior Debt (as defined below) of CIGNA, including the senior debt securities. Upon any payment or distribution of assets to creditors upon any liquidation, dissolution, winding up, reorganization, assignment for the benefit of creditors, marshaling of assets or any bankruptcy, insolvency, debt restructuring or similar proceedings in connection with any insolvency or bankruptcy proceeding of CIGNA, the holders of Senior Debt of CIGNA will first be entitled to receive payment in full of principal of (and premium, if any) and interest, if any, on such Senior Debt of CIGNA before the holders of the subordinated debt securities will be entitled to receive or retain any payment in respect of the principal of (and premium, if any) or interest, if any, on the subordinated debt securities. (Subordinated Indenture Section 1402)
 
If the maturity of any subordinated debt securities is accelerated, the holders of all Senior Debt of CIGNA outstanding at the time of such acceleration will first be entitled to receive payment in full of all amounts due thereon before the holders of subordinated debt securities will be entitled to receive any payment upon the principal of (or premium, if any) or interest, if any, on the subordinated debt securities. (Subordinated Indenture Section 1403)
 
No payments on account of principal (or premium, if any) or interest, if any, in respect of the subordinated debt securities may be made if there shall have occurred and be continuing.
 
·  
a default in the payment of principal of (or premium, if any) or interest on Senior Debt of CIGNA, or
 
·  
an event of default with respect to any Senior Debt of CIGNA resulting in the acceleration of the maturity thereof, or if any judicial proceeding shall be pending with respect to any such default. (Subordinated Indenture Section 1404)
 
“Debt” means (without duplication and without regard to any portion of principal amount that has not accrued and to any interest component thereof (whether accrued or imputed) that is not due and payable) with respect to any person, whether recourse is to all or a portion of the assets of such person and whether or not contingent:
 
·  
every obligation of such person for money borrowed;
 
·  
every obligation of such person evidenced by bonds, debentures, notes or other similar instruments;
 
·  
every reimbursement obligation of such person with respect to letters of credit, bankers’ acceptances or similar facilities issued for the account of such person;
 
·  
every obligation of such person issued or assumed as the deferred purchase price of property or services (but excluding trade accounts payable or accrued liabilities arising in the ordinary course of business);
 
·  
every capital lease obligation of such person; and
 
 
14

 
·  
every obligation of the type referred to in the previous five bullets of another person and all dividends of another person the payment of which, in either case, such person has guaranteed or is responsible or liable for, directly or indirectly, as obligor or otherwise. (Subordinated Indenture Section 101)
 
“Senior Debt” means with respect to any person the principal of (and premium, if any) and interest, if any (including interest accruing on or after the filing of any petition in bankruptcy or for reorganization relating to such person to the extent that such claim for post-petition interest is allowed in such proceeding), on Debt of such person, whether incurred on or prior to the date of the Subordinated Indenture or thereafter incurred, unless, in the instrument creating or evidencing the same or pursuant to which the same is outstanding, it is provided that such obligations are not superior in right of payment to the subordinated debt securities or to other Debt of such person which is pari passu with, or subordinated to, the subordinated debt securities; provided, however, that Senior Debt does not include (i) the subordinated debt securities or (ii) any other debt securities issued to any other trusts, partnerships or other entity affiliated with CIGNA which is a financing vehicle of CIGNA (“Financing Entity”) in connection with the issuance of preferred securities of such Financing Entity. (Subordinated Indenture Section 101)
 
The Subordinated Indenture does not limit or prohibit the incurrence of additional Senior Debt of CIGNA, which may include indebtedness that is senior to the subordinated debt securities, but subordinate to other obligations of CIGNA. The senior debt securities, when issued, will constitute Senior Debt of CIGNA.
 
At June 30, 2006, the Company had $1.326 billion of Senior Debt outstanding and no subordinated debt securities outstanding.
 
The prospectus supplement may further describe the provisions, if any, applicable to the subordination of the subordinated debt securities of a particular series.
 
Concerning our Relationship with the Trustee
 
U.S. Bank, National Association, will act as Trustee under our Senior Indenture and our Subordinated Indenture. We maintain customary banking relationships in the ordinary course of business with the Trustee and its affiliates.
 
Governing Law
 
Each of the Indentures is governed by and shall be construed in accordance with the internal laws of the State of New York.
 

15


 
FORM OF DEBT SECURITIES
 
Each debt security will be represented either by a certificate issued in definitive form to a particular investor or by one or more global securities representing the entire issuance of securities. Certificated securities in definitive form and global securities will be issued in registered form. Definitive securities name you or your nominee as the owner of the security, and in order to transfer or exchange these securities or to receive payments other than interest or other interim payments, you or your nominee must physically deliver the securities to the Trustee. Global securities name a depositary or its nominee as the owner of the debt securities represented by these global securities.
 
We may issue the debt securities in the form of one or more fully registered global securities that will be deposited with a depositary or its nominee identified in the applicable prospectus supplement and registered in the name of that depositary or nominee. In those cases, one or more global securities will be issued in a denomination or aggregate denominations equal to the portion of the aggregate principal or face amount of the securities to be represented by global securities. Unless and until it is exchanged in whole for securities in definitive registered form, a global security may not be transferred except as a whole by and among the depositary for the global security, the nominees of the depositary or any successors of the depositary or those nominees.
 
If not described below, any specific terms of the depositary arrangement with respect to any securities to be represented by a global security will be described in the prospectus supplement relating to those securities. (Sections 204 and 305) We anticipate that the following provisions will apply to all depositary arrangements.
 
Ownership of beneficial interests in a global security will be limited to persons, called participants, that have accounts with the depositary. Upon the issuance of a global security, the depositary will credit, on its book-entry registration and transfer system, the participants’ accounts with the respective principal or face amounts of the securities beneficially owned by the participants. Any dealers, underwriters or agents participating in the distribution of the securities will designate the accounts to be credited. Ownership of beneficial interests in a global security will be shown on, and the transfer of ownership interests will be effected only through, records maintained by the depositary, with respect to interests of participants, and on the records of participants, with respect to interests of persons holding through participants. The laws of some states may require that some purchasers of securities take physical delivery of these securities in definitive form. These laws may impair your ability to own, transfer or pledge beneficial interests in global securities.
 
So long as the depositary, or its nominee, is the registered owner of a global security, that depositary or its nominee, as the case may be, will be considered the sole owner or holder of the securities represented by the global security for all purposes under the applicable Indenture. Except as described below, owners of beneficial interests in a global security will not be entitled to have the securities represented by the global security registered in their names, will not receive or be entitled to receive physical delivery of the securities in definitive form and will not be considered the owners or holders of the securities under the applicable Indenture. Accordingly, each person owning a beneficial interest in a global security must rely on the procedures of the depositary for that global security and, if that person is not a participant, on the procedures of the participant through which the person owns its interest, to exercise any rights of a holder under the applicable Indenture. We understand that under existing industry practices, if we request any action of holders or if an owner of a beneficial interest in a global security desires to give or take any action that a holder is entitled to give or take under the applicable Indenture, the depositary for the global security would authorize the participants holding the relevant beneficial interests to give or take that action, and the participants would authorize beneficial owners owning through them to give or take that action or would otherwise act upon the instructions of beneficial owners holding through them.
 
Principal (or premium, if any) and interest payments on debt securities represented by a global security registered in the name of a depositary or its nominee will be made to the depositary or its nominee, as the case may be, as the registered owner of the global security. Neither CIGNA nor the Trustee nor any agent of CIGNA or the Trustee will have any responsibility or liability for any aspect of the records relating to payments made on account of beneficial ownership interests in the global security or for maintaining, supervising or reviewing any records relating to those beneficial ownership interests.
 
 
16

 
We expect that the depositary for any of the securities represented by a global security, upon receipt of any payment of principal, premium, interest or other distribution of underlying securities or other property to holders of that global security, will immediately credit participants’ accounts in amounts proportionate to their respective beneficial interests in that global security as shown on the records of the depositary. We also expect that payments by participants to owners of beneficial interests in a global security held through participants will be governed by standing customer instructions and customary practices, as is now the case with securities held for the accounts of customers in bearer form or registered in “street name,” and will be the responsibility of those participants.
 
If the depositary for any of these securities represented by a global security is at any time unwilling or unable to continue as depositary or ceases to be a clearing agency registered under the Securities Exchange Act of 1934, and a successor depositary registered as a clearing agency under the Securities Exchange Act of 1934 is not appointed by us within 90 days, we will issue securities in definitive form in exchange for the global security that had been held by the depositary. In addition, we may at any time and in our sole discretion decide not to have any of the securities represented by one or more global securities. If we make that decision, we will issue securities in definitive form in exchange for all of the global security or securities representing those securities. Any securities issued in definitive form in exchange for a global security will be registered in the name or names that the depositary gives to the Trustee or relevant agent of ours or theirs. It is expected that the depositary’s instructions will be based upon directions received by the depositary from participants with respect to ownership of beneficial interests in the global security that had been held by the depositary.
 

17


 
DESCRIPTION OF CAPITAL STOCK
 
Description of Common Stock
 
The Company is authorized to issue 600,000,000 shares of common stock, par value $0.25 per share, of which 160,028,461 shares were issued and 110,894,350 were outstanding at June 30, 2006.

Holders of common stock are entitled to receive such dividends as the board of directors of the Company may from time to time declare. Payment of dividends on the common stock will at all times be subject to, among other things, prior satisfaction of dividend and sinking fund requirements, if any, of any series of preferred stock that may then be outstanding, and the availability of funds to the Company, which in turn may be subject to fixed payment obligations which the Company may incur in the future, and the ability of the Company's insurance subsidiaries to declare and pay dividends under applicable insurance regulatory requirements. No shares of preferred stock are outstanding as of the date of this prospectus.
 
The Company's board of directors is divided into three classes, each elected for a term of three years. Directors may be removed only for cause. Holders of common stock have one vote per share and have no cumulative voting rights. Subject to the rights of creditors and the liquidation preferences of holders of preferred stock, the holders of common stock are entitled to share ratably in the remaining assets of the Company in the event of its voluntary or involuntary liquidation or dissolution. Holders of common stock have no preemptive rights. All shares of common stock presently outstanding are, and all such shares to be issued pursuant to this prospectus will be, fully paid and nonassessable.
 
Under the Company's shareholder rights plan, a Preferred Stock Purchase Right (a “Right”) attaches to each outstanding share of common stock. The Rights trade with the common stock until the Rights become exercisable. They are exercisable only if a party acquires, or announces a tender offer to acquire, 10% or more of the outstanding common stock, unless CIGNA's board of directors approves the transaction. Each Right entitles the shareholder to buy, for a $260 exercise price, 1/1000 of a share of Junior Participating Preferred Stock, Series D, having dividend and voting rights approximately equal to one share of common stock. Upon the acquisition of 10% or more of the outstanding common stock by an acquirer, all Rights holders except the acquirer may, except under certain circumstances, purchase shares of common stock worth twice the exercise price. If, after the acquisition of 10% or more of the outstanding common stock, the Company is acquired in a merger or other business combination transaction, Rights holders may purchase the acquirer's shares at a similar discount. The Company may redeem the Rights for $0.0033 each at any time before an acquirer acquires 10% of its outstanding common stock, and thereafter under certain circumstances.
 
Certain mergers and other business combinations must be approved by holders of at least 80% of the outstanding common stock and any preferred stock entitled to vote generally, voting together as a single class, except where the transaction is approved by a majority of the Company's board of directors, or certain minimum price criteria and procedural conditions are met as specified in the Company's Restated Certificate of Incorporation. A similar 80% vote of the outstanding common stock and any preferred stock entitled to vote generally, voting together as a single class, is required for the Company's shareholders to amend, repeal or adopt any charter provision inconsistent with such provisions or to adopt, amend or repeal the Company's by-laws. Such provisions could inhibit a change of control in situations that the board of directors determines are not adequate or in the best interests of shareholders, or that do not meet specified fair price criteria and procedural conditions. In some circumstances, some or all shareholders could be denied the opportunity to realize a premium over the then-prevailing market price for the shares.
 
Description of Preferred Stock
 
The Company's Restated Certificate of Incorporation authorizes the issuance of 25,000,000 shares of preferred stock, par value $1.00 per share. No shares of preferred stock are outstanding as of the date of this prospectus, but the Company has reserved for issuance 6,000,000 shares of its Junior Participating Preferred Stock, Series D, issuable pursuant to the Company's shareholder rights plan, a description of which has been incorporated by reference herein. The Company's preferred stock may be issued from time to time in one or more series, without shareholder approval, when authorized by the board
 
 
18

 
of directors. Subject to limitations prescribed by law, the board of directors is authorized to determine the voting powers (if any), designation, preferences and relative, participating, optional or other special rights, and qualifications, limitations or restrictions thereof, for each series of preferred stock that may be issued, and to fix the number of shares of each such series.
 
Section 203 of the Delaware General Corporation Law
 
Section 203 of the Delaware General Corporation Law prohibits a defined set of transactions between a Delaware corporation, such as us, and an interested stockholder. An interested stockholder is defined as a person who, together with any affiliates or associates of such person, beneficially owns, directly or indirectly, 15% or more of the outstanding voting shares of a Delaware corporation. This provision may prohibit business combinations between an interested stockholder and a corporation for a period of three years after the date the interested stockholder becomes an interested stockholder. The term business combination is broadly defined to include mergers, consolidations, sales or other dispositions of assets having a total value in excess of 10% of the consolidated assets of the corporation, and some other transactions that would increase the interested stockholder’s proportionate share ownership in the corporation.
 
This prohibition is effective unless:
 
·  
the business combination is approved by the corporation’s board of directors prior to the time the interested stockholder becomes an interested stockholder;
 
·  
the interested stockholder acquired at least 85% of the voting stock of the corporation, other than stock held by directors who are also officers or by qualified employee stock plans, in the transaction in which it becomes an interested stockholder; or
 
·  
the business combination is approved by a majority of the board of directors and by the affirmative vote of two-thirds of the outstanding voting stock that is not owned by the interested stockholder.
 
In general, the prohibitions do not apply to business combinations with persons who were shareholders before we became subject to Section 203.
 
Special By-Laws Provisions
 
Our by-laws divide our board of directors into three classes of directors serving staggered, three-year terms. Vacancies, and newly-created directorships resulting from any increase in the size of our board, must be filled by our board, even if the directors then on the board do not constitute a quorum or only one director is left in office. These provisions, together with the provisions of Section 203 of the Delaware General Corporation Law, could have the effect of delaying, deferring or preventing a change in control or the removal of existing management, of deterring potential acquirors from making an offer to our shareholders and of limiting any opportunity to realize premiums over prevailing market prices for our common stock in connection therewith. This could be the case notwithstanding that a majority of our shareholders might benefit from such a change in control or offer.
 
Transfer Agent and Registrar
 
Mellon Investor Services serves as the registrar and transfer agent for the common stock.
 
Stock Exchange Listing
 
Our common stock is listed on the New York Stock Exchange under the trading symbol “CI”.
 

19


 
PLAN OF DISTRIBUTION
 
General
 
Any of the securities being offered hereby and any accompanying prospectus supplement may be sold in any one or more of the following ways from time to time.
 
·  
directly to purchasers;
 
·  
through agents;
 
·  
to or through underwriters;
 
·  
through dealers;
 
·  
directly to our shareholders; or
 
·  
through a combination of any such methods of sale.
 
We may also issue the securities as a dividend or distribution to our shareholders.
 
In addition, we may enter into derivative transactions with third parties, or sell securities not covered by this prospectus to third parties in privately negotiated transactions. If the applicable prospectus supplement indicates, in connection with such a transaction, the third parties may, pursuant to this prospectus and the applicable prospectus supplement, sell securities covered by this prospectus and the applicable prospectus supplement. If so, the third party may use securities borrowed from us or others to settle such sales and may use securities received from us to close out any related short positions. We may also loan or pledge securities covered by this prospectus and the applicable prospectus supplement to third parties, who may sell the loaned securities or, in an event of default in the case of a pledge, sell the pledged securities pursuant to this prospectus and the applicable prospectus supplement.
 
The distribution of the securities may be effected from time to time in one or more transactions at a fixed price or prices, which may be changed, at market prices prevailing at the time of sale, at prices related to such prevailing market prices or at negotiated prices.
 
We may solicit offers to purchase directly. Offers to purchase securities also may be solicited by agents designated by us from time to time. Any such agent involved in the offer or sale of the securities in respect of which this prospectus is delivered will be named, and any commissions payable by us to such agent will be set forth, in the applicable prospectus supplement. Unless otherwise indicated in such prospectus supplement, any such agent will be acting on a reasonable best efforts basis for the period of its appointment. Any such agent may be deemed to be an underwriter, as that term is defined in the Securities Act of 1933, of the securities so offered and sold.
 
If securities are sold by means of an underwritten offering, we will execute an underwriting agreement with an underwriter or underwriters at the time an agreement for such sale is reached, and the names of the specific managing underwriter or underwriters, as well as any other underwriters, the respective amounts underwritten and the terms of the transaction, including commissions, discounts and any other compensation of the underwriters and dealers, if any, will be set forth in the applicable prospectus supplement which will be used by the underwriters to make resales of the securities in respect of which this prospectus is being delivered to the public. If underwriters are utilized in the sale of any securities in respect of which this prospectus is being delivered, such securities will be acquired by the underwriters for their own account and may be resold from time to time in one or more transactions, including negotiated transactions, at fixed public offering prices or at varying prices determined by the underwriters at the time of sale. Securities may be offered to the public either through underwriting syndicates represented by managing underwriters or directly by one or more underwriters. If any underwriter or underwriters are utilized in the
 
 
20

 
sale of securities, unless otherwise indicated in the applicable prospectus supplement, the underwriting agreement will provide that the obligations of the underwriters are subject to certain conditions precedent and that the underwriters with respect to a sale of such securities will be obligated to purchase all such securities if any are purchased.
 
We may grant to the underwriters options to purchase additional securities, to cover over-allotments, if any, at the initial public offering price (with additional underwriting commissions or discounts), as may be set forth in the prospectus supplement relating thereto. If we grant any over-allotment option, the terms of such over-allotment option will be set forth in the prospectus supplement for such securities.
 
If a dealer is used in the sale of the securities in respect of which this prospectus is delivered, we will sell such securities to the dealer, as principal. The dealer may then resell such securities to the public at varying prices to be determined by such dealer at the time of resale. Any such dealer may be deemed to be an underwriter, as such term is defined in the Securities Act, of the securities so offered and sold. The name of the dealer and their terms of the transaction will be set forth in the prospectus supplement relating thereto.
 
Offers to purchase securities may be solicited directly by us and the sale thereof may be made by us directly to institutional investors or others, who may be deemed to be underwriters within the meaning of the Securities Act of 1933 with respect to any resale thereof. We may also offer securities through agents in connection with a distribution to our shareholders of rights to purchase such securities. The terms of any such sales will be described in the prospectus supplement relating thereto.
 
We may offer our equity securities into an existing trading market on the terms described in the applicable prospectus supplement. Underwriters and dealers who may participate in any at-the-market offerings will be described in the prospectus supplement relating thereto.
 
Pursuant to any standby underwriting agreement entered into in connection with a subscription rights offering to our shareholders, persons acting as standby underwriters may receive a commitment fee for all securities underlying the subscription rights that the underwriter commits to purchase on a standby basis. Additionally, prior to the expiration date with respect to any subscription rights, any standby underwriters in a subscription rights offering to our shareholders may offer such securities on a when-issued basis, including securities to be acquired through the purchase and exercise of subscription rights, at prices set from time to time by the standby underwriters. After the expiration date with respect to such subscription rights, the underwriters may offer securities of the type underlying the subscription rights, whether acquired pursuant to a standby underwriting agreement, the exercise of the subscription rights or the purchase of such securities in the market, to the public at a price or prices to be determined by the underwriters. The standby underwriters may thus realize profits or losses independent of the underwriting discounts or commissions paid by us. If we do not enter into a standby underwriting arrangement in connection with a subscription rights offering to our shareholders, we may elect to retain a dealer-manager to manage such a subscription rights offering for us. Any such dealer-manager may offer securities of the type underlying the subscription rights acquired or to be acquired pursuant to the purchase and exercise of subscription rights and may thus realize profits or losses independent of any dealer-manager fee paid by us.
 
Securities may also be offered and sold, if so indicated in the applicable prospectus supplement, in connection with a remarketing upon their purchase, in accordance with a redemption or repayment pursuant to their terms, or otherwise, by one or more firms (“remarketing firms”) acting as principals for their own accounts or as agents for us. Any remarketing firm will be identified and the terms of its agreement, if any, with us and its compensation will be described in the applicable prospectus supplement. Remarketing firms may be deemed to be underwriters, as that term is defined in the Securities Act of 1933, in connection with the securities remarketed thereby.
 
If so indicated in the applicable prospectus supplement, we may authorize agents, dealers or underwriters to solicit offers by certain institutions to purchase securities from us at the public offering price set forth in the applicable prospectus supplement pursuant to delayed delivery contracts providing for payment and delivery on the date or dates stated in the applicable prospectus supplement. Such delayed delivery contracts will be subject to only those conditions set forth in the applicable
 
 
21

 
prospectus supplement. A commission indicated in the applicable prospectus supplement will be paid to underwriters and agents soliciting purchases of securities pursuant to delayed delivery contracts accepted by us.
 
Agents, underwriters, dealers and remarketing firms may be entitled under relevant agreements with us to indemnification by us against certain liabilities, including liabilities under the Securities Act, or to contribution with respect to payments which such agents, underwriters, dealers and remarketing firms may be required to make in respect thereof.
 
Any underwriter may engage in stabilizing and syndicate covering transactions in accordance with Rule 104 under Regulation M. Rule 104 permits stabilizing bids to purchase the underlying security so long as the stabilizing bids do not exceed a specified maximum. The underwriters may over-allot shares of the securities in connection with an offering of securities, thereby creating a short position in the underwriters’ account. Syndicate covering transactions involve purchases of the securities in the open market after the distribution has been completed in order to cover syndicate short positions. Stabilizing and syndicate covering transactions may cause the price of the securities to be higher than it would otherwise be in the absence of such transactions. These transactions, if commenced, may be discontinued at any time.
 
Unless otherwise specified in the applicable prospectus supplement, each series of securities, other than our common stock that is listed on the New York Stock Exchange, will be a new issue and will have no established trading market. We may elect to list any series of securities on an exchange but, unless otherwise specified in the applicable prospectus supplement, we shall not be obligated to do so. In addition, underwriters will not be obligated to make a market in any securities. No assurance can be given as to the liquidity of, or activity in, the trading market for any of the securities.
 
Agents, underwriters, dealers and remarketing firms may be customers of, engage in transactions with, or perform services for, us, our subsidiaries in the ordinary course of business.
 
The anticipated date of delivery of securities will be set forth in the applicable prospectus supplement relating to each offer.
 
VALIDITY OF SECURITIES
 
Unless otherwise indicated in the applicable prospectus supplement, the validity of our debt securities, common stock, preferred stock, warrants, purchase contracts and units will be passed upon for us by Wilmer Cutler Pickering Hale and Dorr LLP.
 
EXPERTS
 
The consolidated financial statements and management’s assessment of the effectiveness of internal control over financial reporting (which is included in Management’s Report on Internal Control over Financial Reporting) incorporated in this prospectus by reference to the Annual Report on Form 10-K for the year ended December 31, 2005 have been so incorporated in reliance on the report of PricewaterhouseCoopers LLP, an independent registered public accounting firm, given on the authority of said firm as experts in auditing and accounting.
 
 
ERISA MATTERS
 
CIGNA and certain of its affiliates, including Connecticut General Life Insurance Company and Life Insurance Company of North America, may each be considered a “party in interest” within the meaning of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), or a “disqualified person” within the meaning of the Code, with respect to many employee benefit plans. Prohibited transactions within the meaning of ERISA or the Code may arise, for example, if debt securities are acquired by an employee benefit plan with respect to which CIGNA or any of its affiliates is a service provider, unless such debt securities are acquired pursuant to an exemption for transactions effected on behalf of such plan by a “qualified professional asset manager” or pursuant to any other available exemption. Any such employee benefit plan proposing to invest in the debt securities should consult with its legal counsel.
 

22


 
PART II
 
 
INFORMATION NOT REQUIRED IN PROSPECTUS
 
Item 14. Other Expenses of Issuance and Distribution.
 
The following table lists the expenses expected to be incurred by CIGNA in connection with the issuance and distribution of securities registered under this registration statement.
 
SEC registration fee
 
$
(1)
 
Accounting fees and expenses (2)
    120,000  
Legal fees and expenses (2)
    150,000  
Printing, distribution and engraving expenses (2)
     60,000  
Trustee fees and expenses (2)
     20,000  
Rating Agency fees (2)
     500,000
 
Miscellaneous expenses, including Listing Fees (2)
   
50,000
 
Total
 
$
 900,000  
 
(1) Deferred in accordance with Rules 456(b) and 457(r) under the Securities Act of 1933. SEC registration fees are determined based upon the aggregate initial offering price of the securities being offered from time to time. As of the date of this registration statement, the Section 6(b) fee rate applicable to the registration of securities is $107.00 per million.
 
(2) Estimated. Actual amounts to be determined from time to time.
 
Item 15. Indemnification of Directors and Officers.
 
Under Section 145 of the Delaware Corporation Law, the Company is empowered to indemnify its directors and officers in the circumstances therein provided.
 
Under Article VI of its by-laws, the Company will indemnify any director or officer of the Company, as well as any other person who is or was a director, officer or employee of the Company or any of its subsidiaries who serve as directors or officers of any other entity at the request of the Company, who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit, or proceeding (other than an action by or in the right of the Company), against expenses (including attorneys’ fees), judgments, fines, and amounts paid in settlement actually and reasonably incurred by such person, to the extent that such person’s defense to any claim against them in such capacity is successful, either on the merits or otherwise, or to the extent that they are determined to have acted in good faith and in a manner such person reasonably believed to be in or not opposed to the best interests of the Company, and, with respect to any criminal action or proceeding, as to which such person had no reasonable cause to believe that such conduct was unlawful. Article VI will not provide indemnification to a director or officer who has been adjudged to be liable to the Company, unless and only to the extent that the Court of Chancery of the State of Delaware or the court in which such action was brought shall determine that such person is fairly and reasonably entitled to indemnity.
 
The Company is insured against liabilities which it may incur by reason of Article VI of its by-laws. In addition, directors and officers of the Company, as well as any other persons who serve as directors or officers of any other entity at the request of the Company, are insured, at the Company’s expense, against liabilities which might arise against such persons in any such capacity, whether or not the Company would have the power to indemnify such persons against such liability under the provisions of Article VI.
 
 
II-1

 
Item 16. Exhibits and Financial Statement Schedules.
 
(a) Exhibits:
 
Exhibit Number
 
Description
 
4.1
 
Senior Debt Indenture between CIGNA Corporation and U.S. Bank National Association dated as of August 16, 2006.
 
4.2
 
Subordinated Debt Indenture between CIGNA Corporation and U.S. Bank National Association dated as of August 16, 2006.
 
4.3
 
Specimen Common Stock Certificate, incorporated herein by reference to Exhibit 4.5 to CIGNA’s Registration Statement on Form S-3 filed on April 15, 1992.
 
4.4(a)
 
Amended and Restated Rights Agreement dated as of July 22, 1998 between CIGNA Corporation and First Chicago Trust Company of New York, incorporated herein by reference to Exhibit 4(a) to CIGNA’s Annual Report on Form 10-K for the year ended December 31, 2003 filed on February 27, 2004.
 
4.4(b)
 
Amendment No. 1 dated as of December 14, 1998 to the Amended and Restated Rights Agreement, incorporated herein by reference to Exhibit 4(b) to CIGNA’s Annual Report on Form 10-K for the year ended December 31, 2003 filed on February 27, 2004.
 
4.4(c)
 
Amendment No. 2 dated as of December 31, 2001 to the Amended and Restated Rights Agreement, incorporated herein by reference to Exhibit 4(c) to CIGNA’s Annual Report on Form 10-K for the year ended December 31, 2001 filed on February 28, 2002.
 
5
 
Opinion of Wilmer Cutler Pickering Hale and Dorr LLP.
 
12
 
Statement Regarding Computation of Ratio of Earnings to Fixed Charges, incorporated herein by reference to Exhibit 12 to CIGNA’s Quarterly Report on Form 10-Q filed on August 2, 2006.
 
23.1
 
Consent of PricewaterhouseCoopers LLP.
 
23.2
 
Consent of Wilmer Cutler Pickering Hale and Dorr LLP (included in Exhibit 5 to this Registration Statement).
 
24
 
Powers of Attorney.
 
25(a)
 
Form T-1 Statement of Eligibility under Trust Indenture Act of 1939 of Trustee under Senior Debt Indenture.
25(b)
 
Form T-1 Statement of Eligibility under Trust Indenture Act of 1939 of Trustee under Subordinated Debt Indenture.
 
Item 17. Undertakings.
 
(a) The undersigned registrant hereby undertakes:
 
(1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement:
 
(i) To include any prospectus required by Section 10(a)(3) of the Securities Act of 1933;
 
(ii) To reflect in the prospectus any facts or events arising after the effective date of this registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than a 20 percent change in the maximum aggregate offering price set forth in the “Calculation of Registration Fee” table in the effective registration statement; and
 
 
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(iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement;
 
provided, however, that the undertakings set forth in paragraphs (a)(1)(i), (a)(1)(ii) and (a)(1)(iii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the Commission by the registrant pursuant to Section 13 or Section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in the registration statement, or is contained in a form of prospectus filed pursuant to Rule 424(b) that is part of the registration statement.
 
(2) That, for the purpose of determining any liability under the Securities Act of 1933, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.
 
(3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.
 
(4) That for purposes of determining liability under the Securities Act of 1933 to any purchaser:
 
(A) Each prospectus filed by the registrant pursuant to Rule 424(b)(3) shall be deemed to be part of the registration statement as of the date the filed prospectus was deemed part of and included in the registration statement; and
 
(B) Each prospectus required to be filed pursuant to Rule 424(b)(2), (b)(5) or (b)(7) as part of a registration statement in reliance on Rule 430B relating to an offering made pursuant to Rule 415(a)(1)(i), (vii) or (x) for the purpose of providing the information required by Section 10(a) of the Securities Act of 1933 shall be deemed to be part of and included in the registration statement as of the earlier of the date such form of prospectus is first used after effectiveness or the date of the first contract of sale of securities in the offering described in the prospectus. As provided in Rule 430B, for liability purposes of the issuer and any person that is at that date an underwriter, such date shall be deemed to be a new effective date of the registration statement relating to the securities in the registration statement to which the prospectus relates, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. Provided, however, that no statement made in a registration statement or prospectus that is part of the registration statement or made in a document incorporated or deemed incorporated by reference into the registration statement or prospectus that is part of the registration statement will, as to a purchaser with a time of contract of sale prior to such effective date, supersede or modify any statement that was made in the registration statement or prospectus that was part of the registration statement or made in any such document immediately prior to such effective date.
 
(5) That, for the purpose of determining liability of a registrant under the Securities Act of 1933 to any purchaser in the initial distribution of the securities, the undersigned registrant undertakes that in a primary offering of securities of the undersigned registrant pursuant to this registration statement, regardless of the underwriting method used to sell the securities to the purchaser, if the securities are offered or sold to such purchaser by means of any of the following communications, the undersigned registrant will be a seller to the purchaser and will be considered to offer or sell such securities to such purchaser:
 
(i) Any preliminary prospectus or prospectus of the undersigned registrant relating to the offering required to be filed pursuant to Rule 424;
 
 
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(ii) Any free writing prospectus relating to the offering prepared by or on behalf of the undersigned registrant or used or referred to by the undersigned registrant;
 
(iii) The portion of any other free writing prospectus relating to the offering containing material information about the undersigned registrant or its securities provided by or on behalf of the undersigned registrant; and
 
(iv) Any other communication that is an offer in the offering made by the undersigned registrant to the purchaser.
 
(b) The undersigned registrant undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the registrant’s annual report pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan’s annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.
 
(c) The undersigned registrant undertakes to file an application for the purpose of determining the eligibility of the trustee to act under subsection (a) of Section 310 of the Trust Indenture Act in accordance with the rules and regulations prescribed by the Commission under Section 305(b)(2) of the Trust Indenture Act.
 
(d) Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of each registrant pursuant to the foregoing provisions, or otherwise, each registrant has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by a registrant of expenses incurred or paid by a director, officer or controlling person of a registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, that registrant will, unless in the opinion of their counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.
 

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SIGNATURES
 
Pursuant to the requirements of the Securities Act of 1933, the registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Philadelphia, Pennsylvania, on August 17, 2006.
 
 
CIGNA CORPORATION
 
By:  ________*__________ 
        Michael W. Bell
        Executive Vice President and Chief Financial Officer
 
Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities indicated as of August 17, 2006.
 
Signature
 
Title
 
    *    
   
H. Edward Hanway
 
Chairman, Chief Executive Officer and Director
(Principal Executive Officer)
 
    *
   
Michael W. Bell
 
Executive Vice President and Chief Financial Officer
(Principal Financial Officer)
 
    *
   
Annmarie T. Hagan
 
Vice President and Chief Accounting Officer
(Principal Accounting Officer)
 
    *
   
Robert H. Campbell
 
Director
 
    *
   
Isiah Harris, Jr.
 
Director
 
    *
   
Jane E. Henney, M.D.
 
Director
 
 
II-5

 
 
     
 
    *
   
Peter N. Larson
 
Director
 
    *
   
Roman Martinez IV
 
Director
 
    *
   
Harold A. Wagner
 
Director
 
    *
   
Carol Cox Wait
 
Director
 
    *
   
Donna F. Zarcone
 
Director
 
    *
   
William D. Zollars
 
Director


*By: /s/ Christine A. Reuther 
         Christine A. Reuther
         Attorney-in-Fact

II-6


 
INDEX TO EXHIBITS
 
Exhibit Number
Description
 
 
 
 
4.3
 
Specimen Common Stock Certificate, incorporated herein by reference to Exhibit 4.5 to CIGNA’s Registration Statement on Form S-3 filed on April 15, 1992.
 
4.4(a)
 
Amended and Restated Rights Agreement dated as of July 22, 1998 between CIGNA Corporation and First Chicago Trust Company of New York, incorporated herein by reference to Exhibit 4(a) to CIGNA’s Annual Report on Form 10-K for the year ended December 31, 2003 filed on February 27, 2004.
 
4.4(b)
 
Amendment No. 1 dated as of December 14, 1998 to the Amended and Restated Rights Agreement, incorporated herein by reference to Exhibit 4(b) to CIGNA’s Annual Report on Form 10-K for the year ended December 31, 2003 filed on February 27, 2004.
 
4.4(c)
 
Amendment No. 2 dated as of December 31, 2001 to the Amended and Restated Rights Agreement, incorporated herein by reference to Exhibit 4(c) to CIGNA’s Annual Report on Form 10-K for the year ended December 31, 2001 filed on February 28, 2002.
 
 
 
12
 
Statement Regarding Computation of Ratio of Earnings to Fixed Charges, incorporated herein by reference to Exhibit 12 to CIGNA’s Quarterly Report on Form 10-Q filed on August 2, 2006.
 
 
 
23.2
 
Consent of Wilmer Cutler Pickering Hale and Dorr LLP (included in Exhibit 5 to this Registration Statement).