CAH SEC filings last scanned 22 Aug 2026, 16:46 UTC
CEO Timeline
Jason M. HollarCurrent
Sep 2022 — Present(4y)
Jason M. Hollar was appointed Chief Executive Officer of Cardinal Health, Inc., effective September 1, 2022, succeeding Michael C. Kaufmann.
1 source filing — click to expand
Michael C. Kaufmann
Jan 2018 — Sep 2022(4y 8mo)
Michael C. Kaufmann was appointed Chief Executive Officer of Cardinal Health, Inc., effective January 1, 2018, succeeding George S. Barrett.
Board-determined departure as part of planned CEO transition
3 source filings — click to expand
George S. Barrett
Aug 2009 — Jan 2018(8y 5mo)
George S. Barrett is expected to become Chairman and Chief Executive Officer of Cardinal Health following R. Kerry Clark's retirement after the planned spin-off.
planned retirement through 2018 Annual Meeting of Shareholders
5 source filings — click to expand
R. Kerry Clark
Apr 2006 — Sep 2008(2y 5mo)
R. Kerry Clark was appointed President and Chief Executive Officer of Cardinal Health Inc on April 17, 2006, succeeding Robert D. Walter.
planned retirement after completion of planned spin-off
3 source filings — click to expand
Robert D. Walter
Since at least Sep 2005 — Apr 2006(7mo)
stepped down as CEO to assume Executive Chairman role