SHAREHOLDER ALERT: WeissLaw LLP Reminds MDSO, BID, and DFRG Shareholders About Its Ongoing Investigations

NEW YORK, July 10, 2019 (GLOBE NEWSWIRE) --

If you own shares in any of the companies listed above and

would like to discuss our investigations or have any questions concerning

this notice or your rights or interests, please contact:

Joshua Rubin, Esq.

WeissLaw LLP

1500 Broadway, 16^th Floor

New York, NY  10036

(212) 682-3025

(888) 593-4771

stockinfo@weisslawllp.com

Medidata Solutions, Inc. MDSO

WeissLaw LLP is investigating possible breaches of fiduciary duty and other violations of law by the Board of Directors of Medidata Solutions, Inc. MDSO in relation to the proposed acquisition of the Company by Paris-based Dassault Systèmes SE.  MDSO shareholders will receive $92.25 in cash for each MDSO share they own.  If you own MDSO shares and wish to discuss this investigation or your rights, please call us at one of the numbers listed above or visit our website: https://weisslawllp.com/medidata-software-inc/

Sotheby's BID

WeissLaw LLP is investigating possible breaches of fiduciary duty and other violations of law by the Board of Directors of Sotheby's BID in connection with the proposed acquisition of the Company by BidFair USA.  BID shareholders will receive $57 for each BID share they own.  If you own BID shares and wish to discuss this investigation or your rights, please call us at one of the numbers listed above or visit our website: https://weisslawllp.com/sothebys/

Del Frisco's Restaurant Group, Inc. DFRG

WeissLaw LLP is investigating possible breaches of fiduciary duty and other violations of law by the Board of Directors of Del Frisco's Restaurant Group, Inc. DFRG in relation to the proposed acquisition of the Company by L Catterton.  DFRG shareholders will receive $8.00 in cash for each share they own.  If you own DFRG shares and wish to discuss this investigation or your rights, please call us at one of the numbers listed above or visit our website: https://weisslawllp.com/del-friscos-restaurant-group-inc/