USG CORPORATION 10/05/2017 AGM
1aRe-Elect Director Matthew Carter, Jr.For
1bRe-Elect Director Richard P. LavinFor
1cRe-Elect Jennifer F. ScanlonFor
2Appoint the AuditorsOppose
3Amend Articles: Restated Certificate of IncorporationFor
4Advisory Vote on Executive CompensationAbstain
5Approve the Frequency of Future Advisory Votes on Executive Compensation1