BLUE BUFFALO PET PRODUCTS, INC. SHAREHOLDER ALERT: Rigrodsky & Long, P.A. Announces Investigation of Buyout

Rigrodsky & Long, P.A.:

• Do you own shares of Blue Buffalo Pet Products, Inc. (NASDAQ GS: BUFF)?
• Did you purchase any of your shares prior to February 23, 2018?
• Do you think the proposed buyout is fair?
• Do you want to discuss your rights?

Rigrodsky & Long, P.A. announces that it is investigating potential legal claims against the board of directors of Blue Buffalo Pet Products, Inc. (“Blue Buffalo” or the “Company”) (NASDAQ GS: BUFF) regarding possible breaches of fiduciary duties and other violations of law related to the Company’s entry into an agreement to be acquired by General Mills, Inc. (“General Mills”) (NYSE: GIS) in a transaction valued at approximately $8.0 billion. Under the terms of the agreement, shareholders of Blue Buffalo will receive $40.00 in cash for each share of Blue Buffalo common stock.

If you own common stock of Blue Buffalo and purchased any shares before February 23, 2018, if you would like to learn more about this investigation, or if you have any questions concerning this announcement or your rights or interests, please contact Seth D. Rigrodsky or Gina M. Serra at Rigrodsky & Long, P.A., 300 Delaware Avenue, Suite 1220, Wilmington, Delaware 19801, by telephone at (888) 969-4242, or by e-mail at info@rl-legal.com.

Rigrodsky & Long, P.A., with offices in Wilmington, Delaware and Garden City, New York, regularly prosecutes securities fraud, shareholder corporate, and shareholder derivative litigation on behalf of shareholders in state and federal courts throughout the United States.

Attorney advertising. Prior results do not guarantee a similar outcome.

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