CHICAGO BRIDGE & IRON COMPANY N.V. SHAREHOLDER ALERT: Rigrodsky & Long, P.A. Announces Investigation of Merger

Rigrodsky & Long, P.A.:

• Do you own shares of Chicago Bridge & Iron Company N.V. (NYSE: CBI)?
• Did you purchase any of your shares prior to December 18, 2017?
• Do you think the proposed merger 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 Chicago Bridge & Iron Company N.V. ("CB&I" or the "Company") CBI regarding possible breaches of fiduciary duties and other violations of law related to the Company's entry into an agreement to merge with McDermott International, Inc. ("McDermott") MDR. Under the terms of the agreement, shareholders of CB&I will be entitled to receive 2.47221 shares of McDermott common stock for each share of CB&I common stock owned (or 0.82407 shares if McDermott effects a planned three-to-one reverse stock split prior to closing), subject to any withholding taxes. Upon completion of the transaction, McDermott shareholders will own approximately 53 percent of the combined company on a fully diluted basis and CB&I shareholders will own approximately 47 percent.

If you own common stock of CB&I and purchased any shares before December 18, 2017, 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., 2 Righter Parkway, Suite 120, Wilmington, DE 19803, 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.

View source version on businesswire.com: http://www.businesswire.com/news/home/20180124006322/en/