As previously disclosed, on June 21, 2017, Cigna Corporation (“Cigna”) will host its Investor Day in New York, New York, beginning at approximately 8:30 a.m. eastern time. During Investor Day, Cigna officials expect to reaffirm projected full year 2017 consolidated adjusted income from operations, which remains in the range of $2.41 billion to $2.53 billion. Cigna now expects full year 2017 adjusted income from operations per share in the range of $9.35 to $9.85, reflecting additional share repurchase through June 20, 2017.

Adjusted income (loss) from operations is defined as shareholders’ net income (loss) excluding the following after-tax adjustments: net realized investment results, net amortization of other acquired intangible assets and special items. Adjusted income (loss) from operations is a measure of profitability used by Cigna’s management because it presents the underlying results of operations of Cigna’s businesses and permits analysis of trends in underlying revenue, expenses and shareholders’ net income. This consolidated measure is not determined in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and should not be viewed as a substitute for the most directly comparable GAAP measure, shareholders’ net income. Management is not able to provide a reconciliation to shareholders’ net income (loss) on a forward-looking basis because we are unable to predict, without unreasonable effort, certain components thereof including (i) future net realized investment results and (ii) future special items. These items are inherently uncertain and depend on various factors, many of which are beyond our control. As such, any associated estimate and its impact on shareholders’ net income could vary materially.

Cigna discussed its full year 2017 outlook in its press release dated May 5, 2017 and during the related investor conference call. The press release and the conference call transcript are available under Quarterly Reports and SEC Filings in the Investor Relations section of the Company’s website located at www.cigna.com/aboutcigna/investors.

This information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act whether made before or after the date of this report, except as shall be expressly set forth by specific reference in such a filing.

CAUTIONARY STATEMENT FOR PURPOSES OF THE SAFE HARBOR PROVISIONS OF THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995

This Current Report on Form 8-K (the “Report”), and oral statements made with respect to information contained in this Report, may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are based on Cigna’s current expectations and projections about future trends, events and uncertainties. These statements are not historical facts. Forward-looking statements may include, among others, statements relating to our projected full year 2017 consolidated adjusted income from operations as reflected in Item 7.01 of this Report, as well as statements made in our press release dated May 5, 2017 and related investor conference call concerning our projected adjusted income (loss) from operations outlook for 2017, on both a consolidated and segment basis; projected total revenue growth and global medical customer growth, each over year end 2016; projected growth in adjusted income (loss) from operations and total revenue beyond 2017; projected after-tax margins in 2017 and beyond; projected medical care and operating expense ratios and medical cost trends; future financial or operating performance, including our ability to deliver personalized and innovative solutions for our customers and clients and future growth, business strategy, strategic or operational initiatives; economic, regulatory or competitive environments, particularly with respect to the pace and extent of change in these areas; financing or capital deployment plans and amounts available for future deployment; our prospects for growth in the coming years; and other statements regarding Cigna’s future beliefs, expectations, plans, intentions, financial condition or performance. You may identify forward-looking statements by the use of words such as “believe,” “expect,” “plan,” “intend,” “anticipate,” “estimate,” “predict,” “potential,” “may,” “should,” “will” or other words or expressions of similar meaning, although not all forward-looking statements contain such terms.

Forward-looking statements are subject to risks and uncertainties, both known and unknown, that could cause actual results to differ materially from those expressed or implied in forward-looking statements. Such risks and uncertainties include, but are not limited to: our ability to achieve our financial, strategic and operational plans or initiatives; our ability to predict and manage medical costs and price effectively and develop and maintain good relationships with physicians, hospitals and other health care providers; the impact of modifications to our operations and processes, including those in our disability business; our ability to identify potential strategic acquisitions or transactions and realize the expected benefits of such transactions; the substantial level of government regulation over our business and the potential effects of new laws or regulations or changes in existing laws or regulations; the outcome of litigation, regulatory audits, investigations, actions and/or guaranty fund assessments; uncertainties surrounding participation in government-sponsored programs such as Medicare; the effectiveness and security of our information technology and other business systems; unfavorable industry, economic or political conditions including foreign currency movements; acts of war, terrorism, natural disasters or pandemics; uncertainty as to the outcome of the litigation between Cigna and Anthem, Inc. with respect to the termination of the merger agreement, the reverse termination fee and/or contract and non-contract damages for claims each party has filed against the other, including the risk that a court finds that Cigna has not complied with its obligations under the merger agreement, is not entitled to receive the reverse termination fee or is liable for breach of the merger agreement; as well as more specific risks and uncertainties discussed in our most recent report on Form 10-K and subsequent reports on Forms 10-Q and 8-K available on the Investor Relations section of www.cigna.com. You should not place undue reliance on forward-looking statements, which speak only as of the date they are made, are not guarantees of future performance or results, and are subject to risks, uncertainties and assumptions that are difficult to predict or quantify. Cigna undertakes no obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise, except as may be required by law.

About Cigna Corporation (NYSE:CI)

Cigna Corporation (Cigna), together with its subsidiaries, is a health services company. The Company offers medical, dental, disability, life and accident insurance and related products and services. The Company’s segments include Global Health Care, Global Supplemental Benefits, Group Disability and Life, Other Operations and Corporate. The Global Health Care segment aggregates the commercial and Government operating segments. The Global Supplemental Benefits segment offers supplemental health, life and accident insurance products primarily in Asia, Europe and the United States. The Company’s Global Supplemental Benefits segment offers supplemental health, life and accident insurance products primarily in Asia, Europe and the United States. Its products are offered through employers and other groups, such as Governmental and non-Governmental organizations, unions and associations. Cigna also offers commercial health and dental insurance, and Medicare and Medicaid products and health.