Item 4. Mine Safety Disclosures.

The safety and health of all employees is our highest priority. Management believes that safety and health considerations are integral to, and compatible with, all other functions in the organization and that proper safety and health management will enhance production and reduce costs. Our approach towards the health and safety of our workforce is to continuously improve performance through implementing robust management systems and providing adequate training, safety incentive and occupational health programs.

Our objective is zero work place injuries and occupational illnesses. We measure progress toward achieving our objective against regularly established benchmarks, including measuring company-wide Total Recordable Incident Rates (TRIR). Our TRIR (including contractors) was 0.56 per 200,000 man-hours worked in 2015 and 2014, and 0.74 per 200,000 man-hours worked in 2013. The metal mining sector industry average reported by the U.S. Mine Safety and Health Administration (MSHA) was 2.23 per 200,000 man-hours worked in 2014 and 2.39 per 200,000 man-hours worked in 2013. The metal mining sector industry average for 2015 was not available at the time of this filing.

Refer to Exhibit 95.1 for mine safety disclosures required in accordance with Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K.

Executive Officers of the Registrant.

Certain information as of February 19, 2016, about our executive officers is set forth in the following table and accompanying text:

Richard C. Adkerson has served as Vice Chairman of the Board since June 2013, President since January 2008 and also from April 1997 to March 2007, Chief Executive Officer since December 2003 and a director since October 2006. Mr. Adkerson previously served as Chief Financial Officer from October 2000 to December 2003. Mr. Adkerson served as Co-Chairman of the Board of McMoRan Exploration Co. (MMR) from September 1998 until FCX's acquisition of MMR in 2013.

Kathleen L. Quirk has served as Executive Vice President since March 2007, Chief Financial Officer since December 2003 and Treasurer since February 2000. Ms. Quirk previously served as Senior Vice President from December 2003 to March 2007. Ms. Quirk served as the Senior Vice President of MMR from April 2002 and as Treasurer from January 2000 until FCX's acquisition of MMR in 2013.

Harry M. "Red" Conger, IV has served as Chief Operating Officer - Americas and Africa Mining since July 2015, and as President - Americas since 2007. He has also served as President and Chief Operating Officer - Rod and Refining since 2014. Prior to 2007, he served in a number of senior operations positions at Phelps Dodge Corporation.

Michael J. Arnold has served as Executive Vice President since March 2007 and Chief Administrative Officer since December 2003.

James C. Flores has served as FCX Oil & Gas Inc. (FM O&G) Chief Executive Officer since June 2013 and as FM O&G Chairman of the Board since October 2015. He served as Vice Chairman of the Board of FCX from June 2013 to October 2015, and as President of FM O&G from June 2013 to July 2015. Mr. Flores previously served as

Chairman of the Board, President and Chief Executive Officer of Plains Exploration & Production Company (PXP) from September 2002 until FCX's acquisition of PXP in 2013.

PART II