Natural Resource Partners LP (NYSE:NRP) Q1 2019 Earnings Conference Call May 8, 2019 10:00 AM ET Company Participants Tiffany Sammis ??? Manager-Investor Relations Craig Nunez ??? President and Chief Operating Officer Chris Zolas ??? Chief Financial Officer Conference Call Participants Mark Levin ??? Seaport Global Patrick Malayter ??? CPA Growth Partners Operator Good morning and welcome to the Natural Resource Partners First Quarter 2019 Earnings Conference Call. My name is Lori and I will be facilitating ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 1-31465 NATURAL RESOURCE PARTNERS L.P. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or orga ...

Natural Resource Partners LP (NYSE:NRP) Q4 2018 Earnings Conference Call March 7, 2019 10:00 AM ET Company Participants Tiffany Sammis ??? Manager of Investor Relations Craig Nunez ??? President and Chief Operating Officer Chris Zolas ??? Chief Financial Officer Kevin Craig ??? Executive Vice President-Coal Conference Call Participants Nick Jarmoszuk ??? Stifel Operator Good morning, ladies and gentlemen, and welcome to the Natural Resource Partners LP Fourth Quarter and Full Year 2018 Earnings Conference C ...