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The Latest

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Grabar Law Office Files Federal Antitrust Class Action Challenging Alleged Price-Fixing by Pepsico and Walmart

Philadelphia, PA – December 23, 2025 – Grabar Law Office announced today that it has filed a federal antitrust class ...
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Grabar Law Office Files Suit on Behalf of The City of Charlotte Against Major Insulin Manufacturers and PBMs

Grabar Law Office and Hausfeld LLP today announced the filing of a major federal lawsuit in the U.S. District Court ...
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Grabar Law Office In The News: Fiber Optics Co. Agrees To Reforms To End Derivative Suit

Fiber optic equipment company Luna Innovations Inc. has reached a deal with its investors to settle their derivative claims alleging ...
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Grabar Law Office In the News:  Alto Neuroscience Execs Sued Over Rosy Drug Claims

An Alto Neuroscience investor claims CEO Amit Etkin and other directors overstated the efficacy of the psychiatric biotech company's lead ...
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GRABAR LAW OFFICE FILES DATA BREACH CLASS ACTION COMPLAINT ON BEHALF OF HARVARD PILGRIM HEALTH PLAN MEMBERS

A Class Action Complaint (“Complaint”), has been filed against Defendants Harvard Pilgrim Health Care, Inc. (“Harvard Pilgrim”) and Point32Health, Inc. ...
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GRABAR LAW OFFICE FILES SHAREHOLDER DERIVATIVE COMPLAINT ON BEHALF OF SHAREHOLDERS OF CELSIUS HOLDINGS, INC. (NASDAQ: CELH)

This shareholder derivative action is brought on behalf of nominal defendant Celsius Holdings, Inc. (“Celsius” or the “Company”), against members ...
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GRABAR LAW OFFICE FILES SHAREHOLDER DERIVATIVE COMPLAINT ON BEHALF OF SHAREHOLDERS OF LOANDEPOT, INC. (NYSE: LDI)

This stockholder derivative action is brought on behalf of loanDepot against certain current and former officers and members of the ...
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GRABAR LAW OFFICE FILES DERIVATIVE COMPLAINT ON BEHALF OF SHAREHOLDERS OF DUTCH BROS. (NYSE: BROS)

This stockholder derivative action is brought on behalf of Dutch Bros against certain current and former Company officers and members ...
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Cases Updates

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Blue Health Insurers Reach Tentative Antitrust Settlement For $2.7 Billion

A tentative settlement has been negotiated with The Blue Cross Blue Shield insurance group to end a sweeping antitrust suit filed on behalf of customers in a deal that would require a payout of around $2.7 billion and curtail practices that allegedly limited competition among its three dozen member-companies. The settlement isn’t final – The…

Grabar Law Office

Google’s Parent Alphabet Inc. Pledges $310 Million To Expand Diversity Efforts and Resolve Shareholder Litigation

Google’s parent Alphabet Inc. pledged $310 million to expand diversity efforts and resolve shareholder litigation that alleged the company’s board failed to prevent sexual harassment and hid misconduct by executives. The settlement caps a controversy that shook the technology giant and reverberated across Silicon Valley. At the center of the lawsuit was a $90 million…

Grabar Law Office

Interior Molded Door Manufacturers Agree to Settle class actions for $75 million.

Defendant door makers Jeld-Wen and Masonite were accused of using their market dominance to fix the prices for indoor molded doors. As alleged, with 85% of the market for interior molded doors, Jeld-Wen and Masonite were able to coordinate a series of excessive price hikes, aided by their virtually universal control over interior molded doorskins,…

Grabar Law Office

Caustic Soda Manufacturers Lose Bid to Dismiss Price-Fixing Class Action

A group of chemical companies including Occidental Chemical and Olin lost motions to dismiss litigation accusing them of fixing prices of sodium hydroxide, a/k/a caustic soda. The Opinion of the Court can be viewed here: Caustic Soda – Opinion on MTD To learn more about the case, contact us today!

Current Investigations

Grabar Law Office

GRABAR LAW OFFICE INVESTIGATES POTENTIAL CLAIMS AGAINST OFFICERS AND DIRECTORS OF VOLTA, INC.  (NYSE: VLTA)

A federal securities fraud class action against complaint has been filed Against Volta, Inc. and certain of its officers and directors.  The complaint alleges that from August 2, 2021 to March 28, 2022, Defendants issued materially false and/or misleading statements and/or failed to disclose that: (1) Volta had improperly accounted for restricted stock units issued…

Grabar Law Office

GRABAR LAW OFFICE INVESTIGATES POTENTIAL CLAIMS AGAINST OFFICERS AND DIRECTORS OF ODONATE THERAPEUTICS, INC. AFTER AN AGREEMENT IS REACHED TO SETTLE CLASS ACTION

Odonate Therapeutics Inc. (OTC: ODTC) has agreed to pay $12.5 million to resolve a proposed securities class action in alleging the pharmaceutical company misled investors about the safety of a new drug for treating cancer. The lawsuit accused the company of making misleading statements and omissions about the development of tesetaxel. The amended complaint says…

Grabar Law Office

Conduent Incorporated (NASDAQ: CNDT) Shareholder Derivative Investigation

GRABAR LAW OFFICE INVESTIGATES POTENTIAL SHAREHOLDER DERIVATIVE ACTION ON BEHALF OF SHAREHOLDERS OF CONDUENT INCORPORATED (NASDAQ: CNDT) A Federal court recently denied a motion to dismiss a securities class action against Conduent Incorporated.  According to that lawsuit, defendants throughout the Class Period made false and/or misleading statements and/or failed to disclose that: (1) Conduent had…

Grabar Law Office

Zuora, Inc. (NYSE: ZUO) Shareholder Derivative Action Investigation

ZUORA, INC. (NYSE: ZUO) INVESTIGATION Grabar Law Office is investigation a potential Shareholder Derivative action on behalf of shareholders of Zuora, Inc. A Court Order was recently issued denying a motion to dismiss a securities class action against Zuora, Inc.    The complaint alleged that the Company, its CFO and CEO made material misrepresentations about its…