Investor Jana Partners has acquired an 8.3 percent share of the chain.

With increasing competition, retailer is closing nine stores.

Co-CEO Walter Robb to step down at end of the year.

Retailer posted 2.6 percent decline in comparable store sales in the third quarter.

The first 365 by Whole Foods Market store has been open for four weeks.

The agency found serious violations of current GMPs.

First location set to open in May in Los Angeles.

Impactful corporate announcement for farm animal health.

Topping was not declared on the product label, FSIS reported.

Grocer makes moves to beef up its prepared foods section.