Operator
Operator
Ladies and gentlemen, thank you for standing by and welcome to the Kaiser Aluminum Fourth Quarter 2019 Earnings Conference Call. At this time, all participants are in a listen-only mode. After the speakers' presentation, there will be a question-and-answer session. [Operator Instructions]. As a reminder, today's program maybe recorded. I would now like to introduce your host for today's program, Melinda Ellsworth, Vice President of Investor Relations and Corporate Communications. Please go ahead.