The chief financial officer at General Motors, Dhivya Suryadevara, is trading Detroit for Silicon Valley in a surprise departure to join Jack Dorsey's startup, Stripe. She has helped the company strengthen our balance sheet, improve our cost structure, focus on cash generation and drive the right investments for our future. Stripe is maintaining a $2 billion balance sheet, more fortress-like than besieged, as so many major companies have become during the COVID-19 crisis. Adding to Stripes client roster this year alone are the companies Caviar, Coupa, Just Eat, Mattel, NBC, and Paid. I really enjoy leading complex, large-scale businesses and I hope to use my skills to help accelerate Stripes already steep growth trajectory.General Motors named John Stapleton, GM North America chief financial officer, as acting global chief financial officer, effective Saturday.