HARTFORD, Conn. - Aetna Inc., the biggest U.S. health insurer, said William Donaldson, who led the $7.7 billion sale of two units and the spinoff of the health-care business, will step down as chairman next month.
Access to authoritative analysis and perspective and our data-driven report series.
14-Day Free Trial
No credit card required. Complete access to articles, breaking news and industry data.
Have an account? Sign In