Napa-based The Doctors Company closed a $1.3 billion acquisition of ProAssurance, creating a combined physician-owned insurer with roughly $12 billion in assets and more than 200,000 insureds.

After a damning civil grand jury report, Marin Clean Energy's board has hired a consultant to review governance. The assessment could reshape the agency's board and bylaws by fall.

E. & J. Gallo suspended crush operations at its Turner Road West plant in Lodi and laid off 20 workers as it shifts capacity across California. The company says impacted employees will get transition support.