(b) On May 17, 2019, Jeanne M. Hillman elected to retire from her role as Vice President and Chief Accounting Officer of Weyerhaeuser Company. Ms. Hillman will continue overseeing a technology project until her retirement from the company in March of 2020. David M. Wold, 37, has been appointed as Vice President and Chief Accounting Officer effective May 17, 2019. Mr. Wold joined Weyerhaeuser in November 2013 as Senior Manager, Accounting, and has been Corporate Controller of the company since March 2018. Previously, he served as Senior Director, Accounting, from November 2014 to March 2018. Prior to joining the company, he served as Vice President, Finance of Verdiem Corporation, a privately held technology company, from September 2011 to November 2013. Mr. Wold was previously Senior Manager at the accounting firm of KPMG LLP and is a certified public accountant in the State of Washington.