American International Group (AIG) has announced the appointment of Sierra Signorelli as Chief Executive Officer, Americas and Global Personal Insurance, effective January 1, 2027.

According to the company’s press release, in this new role, Ms. Signorelli will oversee AIG’s North America, Latin America & Caribbean Commercial Insurance businesses as well as the Global Personal Insurance business.

“Sierra is a highly respected global insurance executive with significant relationships across the industry, deep technical experience managing complex businesses, tremendous market insights and a distinguished track record of driving growth and leading high-performing teams. Sierra’s leadership and perspective will be instrumental as we continue to execute our strategy and deliver greater value to our clients and partners. I am delighted to welcome Sierra back to AIG”, commented Eric Andersen, President & Chief Executive Officer, AIG.

“As the shape of risk continues to evolve quickly, AIG’s legacy of innovation and technical expertise ideally positions the company for this changing environment. I look forward to working with Eric, AIG’s leadership team and our talented colleagues to drive the business forward, while delivering greater value for our clients and partners. That ambition is exactly why this is the right moment to return, and I am excited to be part of the company’s next chapter”, said Sierra Signorelli.