Cal-Maine Foods, Inc. Announces Release Date for Third Quarter Fiscal 2013 Results

  Cal-Maine Foods, Inc. Announces Release Date for Third Quarter Fiscal 2013
  Results

Business Wire

JACKSON, Miss. -- March 18, 2013

Cal-Maine Foods, Inc. (NASDAQ: CALM) today announced that the Company will
release its third quarter fiscal 2013 financial results on Monday, April 1,
2013. A press release will be issued prior to the open of market trading.

Cal-Maine Foods, Inc. is primarily engaged in the production, grading, packing
and saleof fresh shell eggs, including conventional, cage-free, organic and
nutritionally-enhanced eggs. TheCompany, which is headquartered in Jackson,
Mississippi, currently is the largest producer and distributor of fresh shell
eggs in the United States and sellsthe majority of its shell eggs in
approximately 29states across the southwestern, southeastern, mid-western and
mid-Atlantic regions of the United States.

Contact:

Cal-Maine Foods, Inc.
Dolph Baker, Chairman, President and CEO
or
Timothy A. Dawson, Vice President and CFO
601-948-6813