Julia is a portfolio manager at a reputable investment firm. One afternoon, during a casual conversation with a friend who works at a company within her portfolio, she learns about a pending product launch that has not been publicly disclosed. Julia considers using this nonpublic information to adjust her firm's investment in the company based on her belief that the launch will significantly improve the company's market position.
According to the CFA Institute Code of Ethics and Standards of Professional Conduct, what should Julia do regarding the nonpublic information she has received?