Gritstone bio, Inc.

Rosen Law Firm, a global investor rights law firm, announces the filing of a class action lawsuit on behalf of purchasers of securities of Gritstone bio, Inc. (NASDAQ: GRTS) between March 9, 2023 and February 29, 2024, both dates inclusive (the “Class Period”). A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than August 6, 2024.

If you purchased Gritstone securities and would like to join the action, please click “Join This Class Action.”

集体诉讼期:March 9, 2023 through February 29, 2024


47 Days
If you purchased Gritstone securities during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee arrangement.


According to the lawsuit, throughout the Class Period, defendants made false and/or misleading statements and/or failed to disclose that:

  • Gritstone would be unable to launch the Phase 2b CORAL Study, a study comparing Gritstone’s COVID-19 vaccine candidate with an approved COVID-19 vaccine, in the timeframe it had represented to investors;
  • the foregoing would impair Gritstone’s ability to obtain external funding in connection with the Phase 2b CORAL Study, thereby negatively affecting Gritstone’s ability to maintain its balance sheet and cash position;
  • accordingly, Gritstone overstated its ability to successfully develop and commercialize its products; and
  • as a result, Gritstone’s public statements were materially false and misleading at all relevant times.

No Class Has Been Certified. Until a class is certified, you are not represented by counsel unless you retain one. You may select 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.

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

公司名称: Gritstone bio, Inc.
股票代号: GRTS
集体诉讼期: March 9, 2023 through February 29, 2024
法院: United States District Court for the Northern District of California


自 2013 年以来,罗森律师事务所每年都是代表投资者成功提起证券集体诉讼的前四大律所之一。仅 2019 年,本律所就为投资者追回 4.38 亿美元资金。


机构股东服务公司按 2017 年证券集体诉讼索赔数量,罗森律师事务所列为第一名。