Item 1B. Unresolved Staff Comments

None.

Our global real estate portfolio consists of approximately 13.3 million square feet of owned and leased properties. Our domestic portfolio has approximately 11.3 million square feet in 43 states, the District of Columbia, Puerto Rico and the U.S. Virgin Islands. Our international properties contain approximately 2.0 million square feet located throughout the following countries: Australia, Belgium, Canada, China, Hong Kong, India, Indonesia, Kenya, Kuwait, Lebanon, Malaysia, New Zealand, Oman, Singapore, South Korea, Spain, Switzerland, Taiwan, Thailand, Turkey, United Arab Emirates, and the United Kingdom.

Our principal domestic office locations include the Wilde Building located at 900 Cottage Grove Road in Bloomfield, Connecticut (our corporate headquarters), Two Liberty Place located at 1601 Chestnut Street in Philadelphia, Pennsylvania, and Express Scripts' corporate offices located at and around One Express Way in St. Louis, Missouri. The Wilde Building measures approximately 893,000 square feet and is owned. Express Scripts' campus measures approximately 1.2 million square feet of leased space and Two Liberty Place measures approximately 322,000 square feet and is leased space.

The home delivery pharmacy operations of Express Scripts consist of five non-dispensing order processing pharmacies, five patient contact centers and four high-volume automated mail order dispensing pharmacies located throughout the United States. Express Scripts' mail order dispensing pharmacies are located in Arizona, Indiana, Missouri and New Jersey. Express Scripts also has seven specialty home delivery pharmacies and 20 specialty branch pharmacies.

We believe our properties are adequate and suitable for our business as presently conducted. The foregoing does not include information on investment properties.

The information contained under "Litigation Matters" and "Regulatory Matters" in Note 19 to our Financial Statements beginning on page 115 of this Form 10-K, is incorporated herein by reference.

**PART I **EXECUTIVE OFFICERS OF THE REGISTRANT

All officers are elected to serve for a one-year term or until their successors are elected. Principal occupations and employment during the past five years are listed below.

LISA R. BACUS, 54, Executive Vice President and Chief Marketing Officer of Cigna beginning May 2013 and Chief Customer Officer beginning February 2017; Executive Vice President and Chief Marketer at American Family Insurance from February 2008 until May 2013.

MARK L. BOXER, 59, Executive Vice President and Chief Information Officer of Cigna beginning April 2011; Deputy Chief Information Officer, Xerox Corporation; and Group President, Government Health Care, for Xerox Corporation/Affiliated Computer Services from March 2009 until April 2011.

DAVID M. CORDANI, 53, Chief Executive Officer of Cigna beginning December 2009; Director since October 2009; President beginning June 2008; and Chief Operating Officer from June 2008 until December 2009.

BRIAN C. EVANKO, 42, President, Government Business beginning November 2017; President, U.S. Individual Business from August 2013 to November 2017; Business Financial Officer, Cigna Global Individual, Health, Life and Accident from September 2012 to August 2013; Chief Actuary, Cigna Global Individual, Health, Life and Accident from December 2008 to September 2012.

NICOLE S. JONES, 48, Executive Vice President and General Counsel of Cigna beginning June 2011; Senior Vice President and General Counsel of Lincoln Financial Group from May 2010 until June 2011; Vice President and Deputy General Counsel of Cigna from April 2008 until May 2010; and Corporate Secretary of Cigna from September 2006 until April 2010.

MATTHEW G. MANDERS, 57, President, Strategy and Solutions beginning November 2018; President, Government & Individual Programs and Group Insurance from February 2017 through November 2017; President, U.S. Markets from June 2014 until February 2017; President, Regional and Operations from November 2011 until June 2014; President, U.S. Service, Clinical and Specialty from January 2010 until November 2011; and President, Cigna HealthCare, Total Health, Productivity, Network & Middle Market from June 2009 until January 2010.

STEVEN B. MILLER, 61, Executive Vice President and Chief Clinical Officer beginning December 2018; Senior Vice President and Chief Medical Officer of Express Scripts from October 2007 through December 2018.

JOHN M. MURABITO, 60, Executive Vice President, Human Resources and Services of Cigna beginning August 2003.

ERIC P. PALMER, 42, Executive Vice President and Chief Financial Officer beginning June 2017; Deputy Chief Financial Officer from February 2017 until June 2017; Senior Vice President, Chief Business Financial Officer from November 2015 to February 2017; Vice President, Business Financial Officer, Health Care from April 2012 to November 2015; and Vice President, Business Financial Officer, U.S. Commercial Markets from June 2010 to April 2012.

JASON D. SADLER, 50, President, International Markets beginning June 2014; President, Global Individual Health, Life and Accident from July 2010 until June 2014; and Managing Director Insurance Business Hong Kong, HSBC Insurance Asia Limited from January 2007 until July 2010.

MICHAEL W. TRIPLETT, 57, President, U.S. Markets beginning February 2017; Regional Segment Lead from June 2009 to February 2017.

TIMOTHY C. WENTWORTH, 58, President, Health Services beginning December 2018; Chief Executive Officer of Express Scripts from May 2016 until December 2018; President from February 2014 through December 2018; and Senior Vice President and President, Sales and Account Management from April 2012 until February 2014.

**PART II