ADP SEC filings last scanned 22 Aug 2026, 16:42 UTC
CEO Timeline
Maria BlackCurrent
Jan 2023 — Present(3y 8mo)
Maria Black was appointed President and Chief Executive Officer of Automatic Data Processing Inc., effective January 1, 2023, succeeding Carlos A. Rodriguez.
1 source filing — click to expand
Carlos A. Rodriguez
Nov 2011 — Jan 2023(11y 2mo)
Carlos A. Rodriguez was promoted to President and Chief Executive Officer of Automatic Data Processing, Inc., succeeding Gary C. Butler.
planned transition as part of CEO succession
4 source filings — click to expand
Gary C. Butler
Aug 2006 — Nov 2011(5y 3mo)
Gary C. Butler was appointed Chief Executive Officer of Automatic Data Processing, Inc., effective August 31, 2006, succeeding Arthur F. Weinbach.