Clark Shepherd resigned April 12 from his post as general manager of Stonewall Stallions. The farm, located near Versailles, Ky., is owned by Audrey Haisfield.
"I had the opportunity to work alongside some great people while developing some really good horses," Shepherd said. "I came into this job with my honesty and integrity, and I will leave with those qualities unchanged. I am excited about the future and all the possibilities that lie ahead."