Microsoft: Bill Gates
Jeff Bezos: Amazon
Jes Stalely: Barclays
UPS: David Abney
Disney: Bob Iger
Mastercard: Away Banga
Twitter: Jack Dorsey
Salesforce: Keith Black
JCPenny: Shawn Gensch
MGM: Jim Murren
American Airlines: Doug Parker
Hulu: Robert Freer
Victoria's Secret: Lex Wexner
Ann Herbert: Nike
Timothy Sloan: Wells Fargo
Alexis Ohanian: Reddit
Liam Condon: Bayor
Perhaps not as 'big', but Tripadvisor: CEO & founder Steve Kaufer is resigning after 20 years in the role
https://finance.yahoo.com/news/tripadvisor-ceo-steve-kaufer-leave-214200850.html