80 1 2 3 Driving Success Through Culture Our people deserve an exceptional work environment. From how we work to how we treat each other and those in our community, Valero’s long-standing and engrained cultural values act as the compass and source of inspiration for everything we do. 4 6 5 Safety Safety is our foundation for suc - cess. From workplace safety to health and wellness, employees are encouraged to promote and demonstrate their commitment to safety at all times. Accountability Employees make a personal choice to take ownership of performance. Creating an environment of accountability helps achieve important company goals and drives excellence. Teamwork Strong teams drive successful organizations. Valero believes that great teamwork and strong relationships are built through respectful collaboration, the sharing of diverse perspectives, and strong communication. Do The Right Thing Our commitment to integrity means doing the right thing for the right reason. Our people are trustworthy and set positive exam - ples, leading to open, honest and sincere communication. Caring Through caring, we create oppor - tunities to positively impact the teams we support, the environ - ment we share, the customers we serve and the communities where we live and work. Excellence Valero employees treat every day like game day – working hard; being disciplined and holding our - selves to the highest standards to deliver best-in-class results. COVID-19 The COVID-19 pandemic presented tremendous challenges to all aspects of our business in 2021. As with any other challenge, our culture values guided our response. With nearly 80% of our employees at our plants, with no option to work from home, our employees at our U.S. headquarters remained in the office in support of our operations teammates. Our safety culture allowed us to be together as a team to work collaboratively and demonstrate our leadership in the industry in delivering safe, affordable and reliable fuels as demand recovered.