Rule 424(b)(1) Registration No. 333-03037 640,000 SHARES (LOGO) CONNECTICUT NATURAL GAS CORPORATION COMMON STOCK -------------- Outstanding shares of the Common Stock of Connecticut Natural Gas Corporation are, and the shares of Common Stock offered hereby will be, listed on the New York Stock Exchange under the symbol "CTG". The reported closing price of the Common Stock on such Exchange on June 4, 1996 was $23 3/8 per share. -------------- THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE COMMISSION NOR HAS THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. =================================================================================== Underwriting Price to Discounts and Proceeds to Public Commissions (1) Company (2) ----------------------------------------------------------------------------------- Per Share................ $23.25 $.88 $22.37 ----------------------------------------------------------------------------------- Total (3)................ $14,880,000 $563,200 $14,316,800 =================================================================================== <FN> (1) See "Underwriting." (2) Before deducting expenses estimated at $113,700, which are payable by the Company. (3) The Company has granted the Underwriters an option to purchase up to an additional 60,000 shares within 30 days of the date of this Prospectus solely to cover over-allotments. If such option is exercised in full, the Total Price to Public, Underwriting Discounts and Commissions and Proceeds to Company will be $16,275,000, $616,000 and $15,659,000, respectively. See "Underwriting." -------------- The shares of Common Stock are offered by the Underwriters, subject to prior sale, when, as and if delivered to and accepted by the Underwriters, and subject to their right to reject orders in whole or in part. It is expected that delivery of the Common Stock will be made at the offices of A.G. Edwards & Sons, Inc. on or about June 10, 1996. A.G. Edwards & Sons, Inc. Edward D. Jones & Co. --------------- THE DATE OF THIS PROSPECTUS IS JUNE 5, 1996 IN CONNECTION WITH THIS OFFERING, THE UNDERWRITERS MAY OVER-ALLOT OR EFFECT TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE COMMON STOCK OF THE COMPANY AT A LEVEL ABOVE THAT WHICH MIGHT OTHERWISE PREVAIL IN THE OPEN MARKET. SUCH TRANSACTIONS MAY BE EFFECTED ON THE NEW YORK STOCK EXCHANGE, IN THE OVER-THE-COUNTER MARKET OR OTHERWISE. SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME. -------------- COMPANY FRANCHISE AREAS (MAP) AVAILABLE INFORMATION The Company is subject to the informational requirements of the Securities Exchange Act of 1934 ("1934 Act") and in accordance therewith files reports and other information with the Securities and Exchange Commission ("SEC"). Reports, proxy statements and other information filed by the Company can be inspected and copied at the public reference facilities of the SEC, Judiciary Plaza, 450 Fifth Street, N.W., Washington, D.C. 20549, as well as the following Regional Offices: 7 World Trade Center, Suite 1300, New York, New York 10048; and Northwestern Atrium Center, 500 West Madison Street, Suite 1400, Chicago, Illinois 60661-2511. Such material can also be inspected at the New York Stock Exchange. Copies can be obtained by mail at prescribed rates. Requests should be directed to the SEC's Public Reference Section, Judiciary Plaza, 450 Fifth Street, N.W., Washington, D. C. 20549. Such material is also available for inspection or downloading from the SEC's EDGAR database, accessible through the SEC's Internet World Wide Web Site at Web address http://www.sec.gov. - 2 - -------------------------------------------------------------------------- PROSPECTUS SUMMARY The following summary is qualified in its entirety by the information appearing elsewhere in this Prospectus and by the more detailed information and consolidated financial statements and notes thereto which have been incorporated by reference herein. (See "Incorporation of Certain Documents by Reference.") Unless indicated otherwise, the information in this Prospectus assumes that the Underwriters' over-allotment option is not exercised. THE COMPANY Connecticut Natural Gas Corporation (the "Company"), a Connecticut corporation organized in 1848, is a public utility engaged primarily in the distribution and sale of natural gas in Hartford and 20 other cities and towns in Central Connecticut and in Greenwich, Connecticut. The Company provides gas service to approximately 140,000 customers. The Company's subsidiary operations also provide other energy related products and services in downtown Hartford and throughout New England. During the twelve months ended March 31, 1996 gas operating revenues accounted for approximately 93% of total operating revenues and were comprised of approximately 53% residential, 35% commercial and industrial (including cogeneration), 11% off-system sales and 1% transportation throughput. THE OFFERING Common Stock offered by the Company......... 640,000 shares Common Stock outstanding after the offering(a)............................ 10,570,480 shares NYSE symbol................................. CTG 1996 price range (through June 4, 1996)..... $22 3/4 to $24 5/8 Closing price on June 4, 1996............... $23 3/8 Current indicated annual dividend rate...... $1.52 Book value per share on March 31, 1996...... $16.56 Use of proceeds.......................... To fund current year construction and provide working capital <FN> (a) Based on the number of shares outstanding as of March 31, 1996. SUMMARY CONSOLIDATED FINANCIAL INFORMATION (in thousands, except per share data) TWELVE MONTHS ENDED FISCAL YEARS ENDED SEPTEMBER 30, MARCH 31, -------------------------------- 1996 1993 1994 1995 (UNAUDITED) INCOME STATEMENT: ---- ---- ---- --------- Operating Revenues.................... $ 265,337 $ 290,662 $ 275,185 $ 314,182 Operating Income ..................... $ 28,186 $ 30,912 $ 29,159 $ 31,724 Net Income Applicable to Common Stock $ 16,788 $ 17,637 $ 16,957 $ 20,011 Earnings Per Average Common Share..... $ 1.76 $ 1.85 $ 1.71 $ 2.01 Dividends Paid Per Common Share....... $ 1.46 $ 1.48 $ 1.48 $ 1.48 MARCH 31, 1996 (UNAUDITED) --------------------------------------------------- ACTUAL PERCENTAGE AS ADJUSTED(a) PERCENTAGE CAPITALIZATION: ------ ---------- -------------- ---------- Long-Term Debt (excluding current maturities)...................... $ 149,372 47.4% $ 149,372 45.3% Preferred Stock, Not Subject to Mandatory Redemption............. 902 0.3 902 0.3 Common Stock Equity................. 164,852 52.3 179,055 54.4 --------- ----- --------- ----- Total Capitalization................ $ 315,126 100.0% $ 329,329 100.0% ========= ===== ========= ===== Short-Term Debt (b)................. $ 3,923 $ 3,923 ========= ========= <FN> ------- (a) Adjusted for the issuance of the Common Stock offered hereby at an offering price of $23 1/4 and the use of proceeds resulting therefrom. (See "Use of Proceeds") (b) Current portion of long-term debt. There was no short-term debt outstanding at March 31, 1996. --------------------------------------------------------------------------- - 3 - THE COMPANY Connecticut Natural Gas Corporation (the "Company"), a Connecticut corporation organized in 1848, is a public utility engaged primarily in the distribution and sale of natural gas in Hartford and 20 other cities and towns in Central Connecticut and in Greenwich, Connecticut. The Company provides gas service to approximately 140,000 customers. During the twelve months ended March 31, 1996 gas operating revenues accounted for approximately 93% of total operating revenues and were comprised of approximately 53% residential,35% commercial and industrial (including cogeneration), 11% off-system sales and 1% transportation throughput. The Company has three wholly-owned subsidiaries: Energy Networks Incorporated ("ENI"), CNG Realty Corp. ("CNGR") and ENI Transmission Company ("ENIT"). ENI is the Company's principal nonregulated subsidiary. ENI, and its wholly-owned subsidiary, The Hartford Steam Company, are primarily engaged in providing steam and hot water for heating and chilled water for cooling to a significant number of large buildings in the downtown and capitol areas of Hartford, Connecticut through an underground pipe system. ENI's wholly-owned subsidiary, ENServe Corporation, offers residential, commercial and industrial energy management services and heating and cooling equipment and installations throughout Connecticut. ENI's wholly- owned subsidiary, ENI Gas Services, Inc., owns the Company's one-third interest in the KBC Energy Services of New England ("KBC") joint venture partnership. KBC markets natural gas supplies, other energy sources and energy management related services on a nonregulated basis to commercial and industrial end users, primarily in New England. CNGR is a single purpose corporation which owns the Company's Operating and Administrative Center located in downtown Hartford, Connecticut. This facility is leased to the Company. ENIT owns the Company's 4.87% share in the Iroquois Gas Transmission System Partnership ("Iroquois"). Iroquois operates a natural gas pipeline that first delivered gas in December, 1991 and reached full operations in 1992 (See "Recent Developments"). The Company's gas distribution business is subject to regulation by the Connecticut Department of Public Utility Control ("DPUC") as to franchises, rates, standards of service, issuance of securities, safety practices and certain other matters. Under Connecticut law, the Company's subsidiaries are not public service companies and consequently are not subject to regulation by the DPUC. The regulation of interstate sales of natural gas is under the jurisdiction of the Federal Energy Regulatory Commission. The Company's headquarters are located in its Operating and Administrative Center, 100 Columbus Boulevard, Hartford, Connecticut 06103; telephone number (860) 727-3000. The Company's Internet World Wide Web Home Page can be accessed through the Web address http://www.ctgcorp.com. SEASONALITY The Company's operations are seasonal. Most of the Company's gas revenues and related operating expenses occur during the winter heating season, October to April. Accordingly, earnings are highest during the first quarter (ending in December) and the second quarter (ending in March) of the fiscal year. The third and fourth quarters frequently show a net loss. Approximately 15.9%, 17.2% and 18.2% of each fiscal year's operating revenues were realized during the third quarter of 1993, 1994 and 1995, respectively, and the Company recorded net income of $.01 in the third quarter of 1993 and net losses of $.10 and $.06, per share, respectively in the third quarter of 1994 and 1995. - 4 - COMPETITIVE ENVIRONMENT In recent years, the natural gas industry has undergone structural changes in response to Federal regulatory policy intended to increase competition. In 1992, the Federal Energy Regulatory Commission (the "FERC") issued Order 636, which required all interstate gas pipelines to provide "unbundled," or separate, gas transportation and storage services and to discontinue their bundled merchant sales operations, which included the gas acquisition function. The impact of the FERC Order 636 and the resulting deregulation of the gas industry has continued to heighten competition and has changed the nature of the Company's business. In the past, the three segments of the natural gas industry had defined roles and relationships. Producers explored, drilled for and processed natural gas. The pipelines purchased natural gas from the producers and transported it to local distribution companies ("LDCs"). The LDCs purchased the gas and transportation services from the pipeline companies. To bring natural gas into a competitive open market, the FERC demanded that the pipelines separate or "unbundle" the natural gas purchasing, the transportation and the balancing services which they had sold as a package to LDCs. In the late 1980's, in anticipation of this restructured environment, the Company put in place arrangements for the direct purchase of gas from producers and marketers as well as for the transportation of such gas to its service territory. In response to the FERC Order 636, in August, 1995, the DPUC issued a decision ordering Connecticut LDCs to unbundle their gas services. New, firm transportation service rates were approved by the DPUC and went into effect for the LDCs on April 1, 1996. With the implementation of these new rates, the Company's commercial and industrial natural gas customers have an expanded opportunity to purchase natural gas directly from producers or marketers. The Company, and the other Connecticut LDCs, thus have become natural gas transporters and compete with each other and with other gas marketers and providers for the sale of natural gas to such customers. The Company has been preparing for this local impact of the FERC Order 636 environment since 1988. Since that time the Company's large commercial and industrial interruptible customers have had the opportunity to contract for the purchase of their own supply of gas directly from a third-party supplier. Any such customer must also arrange for transportation services from the Company to deliver this gas to its premises. While unbundling has provided the opportunity for the Company to service and supply large commercial and industrial customers outside of its franchise area, it has also allowed other gas service companies to have access to the Company's customers within its service territory by allowing these customers the opportunity to purchase their gas supplies from any source. However, when such customers purchase their gas from other suppliers, the Company's distribution system is required to deliver their supplies, for which the Company receives a transportation margin. Since 1993, the Company has also offered off-system sales of short-term gas supplies and transportation services by contract. For these sales, the Company competes with other sellers and suppliers of natural gas services. As the natural gas distribution business becomes more competitive, management believes the principal factor for determining success is likely to be price, followed closely by customer loyalty and satisfaction. The Company has posted the lowest weighted average cost of gas of all Connecticut LDCs for seven consecutive years. For its fifth consecutive year the Company has posted the lowest firm unit cost of natural gas for all Connecticut LDCs. The Company's nonregulated operations have been subject to the slow economic conditions in the Hartford, Connecticut area. The district heating and cooling operations have had to produce more costly steam as a result of the 1995 termination of a steam supply contract. These factors may adversely affect the Company's district heating and cooling operations' ability to maintain steam, hot and chilled water rates at current levels. - 5 - RECENT DEVELOPMENTS Increased Investment in Iroquois On April 30, 1996 the Company acquired an additional 2.47% ownership interest in Iroquois for an investment of approximately $5,200,000 with funds from working capital. The Company's total share of Iroquois, which is held by the Company's wholly-owned subsidiary ENI Transmission Company, is now 4.87%. As a result of this increase in ownership interest, the Company's guarantee of a letter of credit for Iroquois has also increased to 4.87%, equivalent to approximately $1,658,000 at April 30, 1996. On May 23, 1996, Iroquois reached a settlement with State of New York and Federal authorities regarding certain environmental allegations asserted by them. The Company has provided for its share of the $22 million settlement in fiscal 1995 and the first and second quarters of fiscal 1996, and anticipates no further material impact on its financial position or results of operations by reason of this settlement. - 6 - USE OF PROCEEDS The net proceeds from the sale of the 640,000 shares of Common Stock offered hereby are estimated at $14,203,100 ($15,545,300 if the Underwriters' over-allotment option is exercised in full) and will be used to fund the current year construction program of the Company's regulated gas operations. The Company's construction program is primarily attributed to the maintenance, replacement, upgrade, purchase, acquisition and construction of properties and facilities, including an accelerated replacement program for certain cast iron and bare steel pipe in the natural gas distribution system. The balance will be added to working capital for general operations. Pending application of the proceeds, the Company may make temporary investments in interest-bearing investments, including certificates of deposit, money-market accounts, comparable short-term investments or government obligations. CONSTRUCTION PROGRAM On a consolidated basis, the Company completed a $26,839,000 capital construction program in fiscal 1995, including $25,311,000 of capital expenditures for regulated gas operations and $1,528,000 of capital expenditures for nonregulated operations. The majority of the regulated operations' capital expenditures were related to the addition of facilities to serve new customers and for gas distribution system maintenance and upgrades. The majority of the nonregulated capital expenditures were made for maintenance and upgrades to the district heating and cooling operations. The fiscal 1996 capital budget is approximately $25,000,000 and is comprised of $24,000,000 of regulated operations construction and $1,000,000 of capital expenditures for nonregulated operations. Planned regulated operations' construction expenditures are for facilities to serve new customers and for system maintenance and upgrades, including an accelerated replacement program for certain cast iron and bare steel pipe in the natural gas distribution system. Planned nonregulated construction additions reflect system maintenance and upgrades and compliance with Clean Air Act requirements. During the six months ended March 31, 1996, the Company expended $7,899,000 for capital improvements. The Company expects to expend the balance of its 1996 capital budget by the end of the fiscal year. The Company's capital budgets for the fiscal years 1997 and 1998 are expected to be approximately $25,000,000 and $24,000,000, respectively, with approximately 90% and 97% of the expenditures being incurred in 1997 and 1998, respectively, for construction of improvements and additions to the regulated gas operations. - 7 - COMMON STOCK DIVIDENDS AND PRICE RANGE The Company has paid quarterly cash dividends without interruption on shares of its Common Stock since 1851. Future dividends will depend upon future earnings, the financial condition of the Company and other factors. Reference is made to "Description of Common Stock" contained in the Company's Registration Statement on Form S-2, filed August 31, 1989 and incorporated herein by reference, for information concerning certain restrictions on the payment of dividends on the Common Stock. The Company maintains an automatic Dividend Reinvestment Plan (the "Plan") under which holders of Common Stock and each class or series of Preferred Stock may elect to receive shares of Common Stock in lieu of their common or preferred cash dividends. Generally, all shareholders with shares registered in their own names are entitled to participate in the Plan. Participating shareholders may also contribute optional amounts up to $5,000 per quarter for the purchase of additional shares of Common Stock. The Company pays all costs of administering the Plan. Shareholders should obtain a prospectus with respect to the Plan from the Company before participating in the Plan. All shares acquired through the Plan and any or all other shares owned by record holders can be deposited with the Company's transfer agent, Chemical Bank, for safekeeping, whether or not dividends on the shares are reinvested. The following table sets forth for the periods indicated the reported high and low sales prices of the Common Stock on the New York Stock Exchange, as reported in the New York Stock Exchange PC-based NYSEnet trading information service (except prices for the 1996 quarter ending June 30, which are as reported by Spear, Leeds, Kellogg), and the quarterly dividends declared per share. PRICE RANGE ----------------------------- DIVIDENDS FISCAL YEAR HIGH LOW PER SHARE ----------- ---- --- --------- 1994: Quarter Ended December 31,............. 32 1/4 28 .37 Quarter Ended March 31, ............... 31 3/4 23 7/8 .37 Quarter Ended June 30,................. 28 5/8 24 .37 Quarter Ended September 30,............ 26 3/8 22 1/2 .37 1995: Quarter Ended December 31,............. 25 1/4 21 7/8 .37 Quarter Ended March 31, ............... 24 5/8 21 1/4 .37 Quarter Ended June 30,................. 25 1/4 21 3/4 .37 Quarter Ended September 30,............ 22 1/2 21 1/4 .37 1996: Quarter Ended December 31,............. 25 1/8 21 5/8 .37 Quarter Ended March 31, ............... 24 1/2 22 3/4 .37 Quarter Ended June 30, (through June 4, 1996)............................... 24 5/8 22 7/8 .38 The last reported sales price for the Common Stock on the New York Stock Exchange Composite Tape, as of June 4, 1996 was $23 3/8. As of June 4, 1996, there were approximately 9,860 holders of record of the Company's Common Stock. - 8 - UNDERWRITING Subject to the terms and conditions of an Underwriting Agreement among the Company and A.G. Edwards & Sons, Inc. and Edward D. Jones & Co., the Underwriters have severally agreed to purchase from the Company the aggregate number of shares of the Company's Common Stock set forth opposite their respective names below. Number Underwriter of Shares ----------- --------- A.G. Edwards & Sons, Inc. . . . . . . . . . . . . . 320,000 Edward D. Jones & Co. . . . . . . . . . . . . . . . 320,000 ------- Total . . . . . . . . . . . . . . . . . . . . . 640,000 ======= Pursuant to the terms of the Underwriting Agreement, the Underwriters will acquire the shares of Common Stock offered hereby from the Company at the public offering price set forth on the cover page hereof less the underwriting discounts and commissions set forth on the cover page. The Underwriters propose to offer the shares to the public at the public offering price set forth on the cover page. Some of the shares offered to the public will be sold to certain dealers at the public offering price less a dealers' concession not in excess of $.50 per share. The Underwriters and such dealers may allow a discount not in excess of $.10 per share to other dealers. After the shares are released for sale to the public, the public offering price and other terms may be varied by the Underwriters. The nature of the obligations of the Underwriters is such that if any of the shares offered hereby are purchased, all of such shares must be purchased. The Company has granted to the Underwriters an option for 30 days to purchase (at the public offering price less the underwriting discounts and commissions shown on the cover page of this Prospectus) up to 60,000 additional shares. The Underwriters may exercise such option only to cover over-allotments of shares made in connection with the sale of the shares offered hereby. To the extent the Underwriters exercise such option, each of the Underwriters will have a firm commitment, subject to certain conditions, to purchase approximately the same percentage of the option shares that the number of shares of Common Stock to be purchased by it shown in the above table bears to 640,000, and the Company will be obligated, pursuant to the option, to sell such shares to the Underwriters. The Company has agreed that it will not, for 90 days from and after the date of this Prospectus, sell, offer to sell, or otherwise dispose of, directly or indirectly, any shares of capital stock of the Company (other than shares offered hereby, shares issuable pursuant to a plan for employees or shareholders in effect on the date of this Prospectus, including the executive restricted stock plan, Common Stock issued pursuant to the Company's Dividend Reinvestment Plan and Common Stock issuable on exercise of options outstanding on the date of this Prospectus) without the prior written consent of the Underwriters. A.G. Edwards & Sons, Inc. is a party to a placement agency agreement with the Company pursuant to which it acted as a placement agent for the Company's issuances of Medium Term Notes ("MTNs") in July and August, 1994. The placement agency agreement contemplates future issuance of MTNs when and if approved by the DPUC. The Company has agreed to indemnify the Underwriters against certain liabilities, including liabilities under the Securities Act of 1933, as amended, or to contribute to payments the Underwriters may be required to make in respect thereof. - 9 - LEGAL OPINIONS Legal matters in connection with the issuance of the Common Stock will be passed upon by Murtha, Cullina, Richter and Pinney, Hartford, Connecticut. Certain legal matters will be passed upon for the Underwriters by Peper, Martin, Jensen, Maichel and Hetlage, St. Louis, Missouri. EXPERTS The consolidated financial statements incorporated by reference in this Prospectus and elsewhere in the registration statement have been audited by Arthur Andersen LLP, independent public accountants, as indicated in their report with respect thereto, and are included herein in reliance upon the authority of said firm as experts in giving said report. INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE The following documents, heretofore filed by the Company with the Commission pursuant to the 1934 Act, are hereby incorporated by reference, except as superseded or modified herein: 1. The Company's Annual Report on Form 10-K for the fiscal year ended September 30, 1995, filed on December 18, 1995; 2. The Company's Quarterly Reports on Form 10-Q for the quarters ended December 31, 1995 and March 31, 1996; 3. The Company's current report on Form 8-K, filed on November 28, 1995; 4. The Company's Proxy Statement, dated January 12, 1996; and 5. The description of Common Stock contained in the Company's Registration Statement on Form S-2, filed August 31, 1989 (Registration No. 33- 30771). All documents filed by the Company pursuant to Sections 13(a), 13(c), 14 or 15(d) of the 1934 Act after the date of this Prospectus and prior to the termination of this offering shall be deemed to be incorporated by reference in this Prospectus and to be a part hereof from the date of filing of such documents. The information relating to the Company contained in this Prospectus does not purport to be comprehensive and must be read together with the information contained in the documents listed above which have been incorporated by reference. Any statement contained in a document incorporated by reference or deemed to be incorporated by reference herein shall be modified or superseded, for purposes of this Prospectus, to the extent that a statement contained herein or in any subsequently filed document which is deemed to be incorporated by reference herein modifies or supersedes such statement. Any statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute part of this Prospectus. The Company will provide without charge to each person to whom a copy of this Prospectus is delivered, upon the written or oral request of any such person, a copy of any document described above (other than exhibits). Requests for such copies should be directed to: Office of the Vice President - Corporate Services and General Counsel & Secretary, Connecticut Natural Gas Corporation, P. O. Box 1500, Hartford, Connecticut 06144-1500, (860) 727-3459. Such material is also available for inspection or downloading from the SEC's EDGAR Database, accessible through the SEC's Internet World Wide Web Site at Web address http://www.sec.gov. The SEC's EDGAR Database can also be accessed through the Company's Internet World Wide Web Home Page at Web address http://www.ctgcorp.com. APPENDIX - DESCRIPTION OF GRAPHIC AND IMAGE MATERIAL On the inside cover of the Prospectus, under the heading Company Franchise Areas is a map which includes a darkly shaded State of Connecticut and lighter areas which represent the portions of the state which are included in the Company's franchise areas. The two major cities in the franchise areas are identified by a dot to mark their approximate geographic location and by the name, Hartford or Greenwich, printed near the appropriate dot. The three pipelines serving the Company's Franchise areas, Tennessee Gas Pipeline Company, Algonquin Gas Transmission Company and Iroquois Pipeline, are drawn on the map, each with a different symbol. - 10 - ============================================ =========================================== NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY REPRESENTATIONS IN CONNECTION WITH THIS OFFERING OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS AND, IF GIVEN OR MADE, SUCH OTHER INFORMATION AND 640,000 SHARES REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE COMPANY OR THE UNDERWRITERS. NEITHER THE DELIVERY OF THIS PROSPECTUS NOR ANY SALE MADE HEREUNDER SHALL, UNDER ANY CIRCUMSTANCES, CREATE ANY IMPLICATION THAT THERE HAS BEEN NO CHANGE IN THE AFFAIRS OF THE COMPANY SINCE THE DATE (LOGO) HEREOF OR THAT THE INFORMATION CONTAINED HEREIN IS CORRECT AS OF ANY TIME SUBSEQUENT TO ITS DATE. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER TO SELL OR A SOLICITATION OF AN OFFER TO BUY ANY CONNECTICUT NATURAL SECURITIES OTHER THAN THE REGISTERED GAS CORPORATION SECURITIES TO WHICH IT RELATES. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER TO COMMON STOCK SELL OR A SOLICITATION OF AN OFFER TO BUY SUCH SECURITIES IN ANY CIRCUMSTANCES IN WHICH SUCH OFFER OR SOLICITATION IS UNLAWFUL. ------------------- ------------------ TABLE OF CONTENTS PROSPECTUS Page ------------------- ---- Company Franchise Areas............... 2 Available Information................. 2 Prospectus Summary.................... 3 The Company........................... 4 Seasonality........................... 4 Competitive Environment............... 5 Recent Developments................... 6 Use of Proceeds....................... 7 Construction Program.................. 7 Common Stock Dividends and Price Range 8 Underwriting.......................... 9 A.G. Edwards & Sons, Inc. Legal Opinions........................ 10 Experts............................... 10 Edward D. Jones & Co. Incorporation of Certain Documents by Reference........................... 10 June 5, 1996 ============================================ ===========================================