Parsley Energy, Inc. announced that it has reorganized its management structure by creating executive officer, senior vice president, and vice president tiers, and has also appointed three new officers, effective January 5, 2017. The company announced the promotions of Mark Brown to Vice President—Security and Risk Management, Kristin McClure to Vice President—Human Resources, and Mark Timmons to Vice President—Field Operations. The company would like to acknowledge Matt Gallagher's promotion to President and Chief Operating Officer.