Mr. Kaiden was most recently with Twitter, where he served as Chief Accounting Officer from June 2015 to November 2022, helping lead a period of scaling, business model transformation, and international expansion. From 1989 to May 2015, Mr. Kaiden served in several roles at Deloitte & Touche LLP, a national auditing firm, including as Audit Partner from 2000 to May 2015. In addition to managing audit accounts with large public companies at Deloitte, he also held significant operational roles and served as Chief of Staff to the CEO of Audit. Mr. Kaiden has served as a member of the board of directors of travel lifestyle brand Away since January 2022.

Mr. Kaiden is a certified public accountant and holds a B.A. in Political Science from Hamilton College, an M.S. in Professional Accounting from the University of Hartford, and an MBA from The Wharton School of Business at the University of Pennsylvania.