WILMINGTON, Del., Dec. 28, 2019 (GLOBE NEWSWIRE) -- Rigrodsky & Long, P.A. announces that it is investigating:

Synthorx, Inc. (NASDAQ GS: THOR ) regarding possible breaches of fiduciary duties and other violations of law related to Synthorx’s agreement to be acquired by Sanofi.  Shareholders of Synthorx will receive $68.00 per share in cash for each share of Synthorx owned.  To learn more about this investigation and your rights, visit: https://www.rigrodskylong.com/cases-synthorx-inc .

ArQule, Inc. (NASDAQ GM: ARQL ) regarding possible breaches of fiduciary duties and other violations of law related to ArQule’s agreement to be acquired by an affiliate of Merck & Co., Inc.  Shareholders of ArQule will receive $20.00 in cash for each share of ArQule owned. To learn more about this investigation and your rights, visit: https://www.rigrodskylong.com/cases-arqule-inc .

Tiffany & Co. (NYSE: TIF ) regarding possible breaches of fiduciary duties and other violations of law related to Tiffany’s agreement to be acquired by LVMH Moet Hennessy-Louis Vuitton SE.  Shareholders of Tiffany will receive $135.00 in cash for each share of Tiffany owned.  To learn more about this investigation and your rights, visit: https://www.rigrodskylong.com/cases-tiffany-co . 

TD Ameritrade Holding Corporation (NASDAQ GS: AMTD ) regarding possible breaches of fiduciary duties and other violations of law related to TD Ameritrade’s agreement to be acquired by The Charles Schwab Corporation.  Shareholders of TD Ameritrade will receive 1.0837 shares of Charles Schwab for each share of TD Ameritrade owned.  To learn more about this investigation and your rights, visit:  https://www.rigrodskylong.com/cases-td-amerit...orporation .

If you would like to discuss any of these investigations and your rights cost and obligation free , please contact Seth D. Rigrodsky or Gina M. Serra toll-free at (888) 969-4242 or by e-mail at info@rl-legal.com . 

Rigrodsky & Long, P.A. , with offices in Delaware, New York, and California, has recovered hundreds of millions of dollars on behalf of investors and achieved substantial corporate governance reforms in numerous cases nationwide, including federal securities fraud actions, shareholder class actions, and shareholder derivative actions .  Attorney advertising.  Prior results do not guarantee a similar outcome.

Rigrodsky & Long, P.A. Seth D. Rigrodsky Gina M. Serra Telephone: (302) 295-5310 Toll-Free: (888) 969-4242 Fax: (302) 654-7530 Email: info@rl-legal.com http://www.rigrodskylong.com Follow Rigrodsky & Long on Facebook and Twitter