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Tesaro shareholders have an opportunity to recover their investment losses.

Click "Join this Class Action" above.

Attorneys

Tesaro, Inc.

Rosen Law Firm, a global investor rights law firm, announces the filing of a class action lawsuit on behalf of purchasers of the securities of Tesaro, Inc. (NASDAQ: TSRO) from November 4, 2016 through November 14, 2016, inclusive. The lawsuit seeks to recover investor losses.

If you purchased Tesaro shares between November 4, 2016 and November 14, 2016 and would like to join the action, please click "Join This Class Action," above. 

Press Release

EQUITY ALERT: Rosen Law Firm Announces Filing of Securities Class Action Lawsuit Against Tesaro, Inc. – TSRO

New York, N.Y., November 26, 2018. Rosen Law Firm, a global investor rights law firm, announces the filing of a class action lawsuit on behalf of purchasers of the securities of Tesaro, Inc. (NASDAQ: TSRO) from November 4, 2016 through November 14, 2016, inclusive (the “Class Period”). The lawsuit seeks to recover damages for Tesaro investors under the federal securities laws.

To join the Tesaro class action, go to https://www.rosenlegal.com/cases-1458.html or call Phillip Kim, Esq. or Zachary Halper, Esq. toll-free at 866-767-3653 or email pkim@rosenlegal.com or zhalper@rosenlegal.com for information on the class action.

NO CLASS HAS YET BEEN CERTIFIED IN THE ABOVE ACTION. UNTIL A CLASS IS CERTIFIED, YOU ARE NOT REPRESENTED BY COUNSEL UNLESS YOU RETAIN ONE. YOU MAY RETAIN COUNSEL OF YOUR CHOICE. YOU MAY ALSO REMAIN AN ABSENT CLASS MEMBER AND DO NOTHING AT THIS POINT. AN INVESTOR’S ABILITY TO SHARE IN ANY POTENTIAL FUTURE RECOVERY IS NOT DEPENDENT UPON SERVING AS LEAD PLAINTIFF.

According to the lawsuit, defendants throughout the Class Period made false and/or misleading statements and/or failed to disclose that: (1) notwithstanding the completion of Tesaro’s July 2016 common stock offering, Tesaro’s liquidity position was insufficient to meet its cash flow requirements and fund its existing operations; (2) accordingly, unbeknownst to investors, an additional public offering of Tesaro common stock was imminent; and (3) as a result, Tesaro’s public statements were materially false and misleading at all relevant times. When the true details entered the market, the lawsuit claims that investors suffered damages.

A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than January 8, 2019. A lead plaintiff is a representative party acting on behalf of other class members in directing the litigation. If you wish to join the litigation, go to https://www.rosenlegal.com/cases-1458.html or to discuss your rights or interests regarding this class action, please contact Phillip Kim, Esq. or Zachary Halper, Esq. of Rosen Law Firm toll free at 866-767-3653 or via e-mail at pkim@rosenlegal.com or zhalper@rosenlegal.com.

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Rosen Law Firm represents investors throughout the globe, concentrating its practice in securities class actions and shareholder derivative litigation. Rosen Law Firm was Ranked No. 1 by ISS Securities Class Action Services for number of securities class action settlements in 2017. The firm has been ranked in the top 3 each year since 2013.

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Contact Information:

      Laurence Rosen, Esq.
      Phillip Kim, Esq.
      Zachary Halper, Esq.
      The Rosen Law Firm, P.A.
      275 Madison Avenue, 34th Floor
      New York, NY  10016
      Tel: (212) 686-1060
      Toll Free: (866) 767-3653
      Fax: (212) 202-3827
      lrosen@rosenlegal.com
      pkim@rosenlegal.com
      zhalper@rosenlegal.com
      www.rosenlegal.com