Complex sentence: Upon Ulchaker's retirement in 2000, a new management team assumed responsibility for the firm, consisting of chairman and chief executive officer Kathy Cupper Obert; president Wayne R. Hill; and executive vice presidents Nora Jacobs, Donald Hohmeier and Mark Grieves.
Split into simpler sentences: Upon Ulchaker's retirement in 2000, a new management team assumed responsibility for the firm. It presently consists of chairman and chief executive officer Kathy Cupper Obert; president Wayne R. Hill; and executive vice presidents Donald Hohmeier and Mark Grieves.