William C. Oneil

Director, SIGMA ALDRICH CORP.

Companies

Diversicare Healthcare Services, Inc.Board member Jun 26, 2006 to Apr 3, 2018¹
Tivity HealthBoard member Jan 23, 2006 to Jun 1, 2012²

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARDiversicare Healthcare Services, Inc., Board member
2
SEC EDGARTivity Health, Board member