Lawrence Rosen & Pomerantz LLP
83 shared events · Importance 21 · Last updated Aug 24, 2026
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Lawrence Rosen is the founding partner of Rosen Law Firm, a separate entity that frequently acts as co-counsel or in parallel with Pomerantz LLP in securities class action lawsuits against third-party companies. There is no direct relationship between Lawrence Rosen and Pomerantz LLP.
Regulatory
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, recognized for his work in securities class actions.
Pomerantz LLP: Pomerantz LLP is one of the law firms that filed a class action lawsuit against Calix on behalf of investors.
May 19, 2026 · 317 articles
Business
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, recognized for his work in securities class actions, and is involved in the firm's efforts regarding the Zoetis lawsuit.
Pomerantz LLP: Pomerantz LLP is the law firm that filed the class action lawsuit against Zoetis, representing investors who suffered losses. This event enhances the firm's reputation in corporate and securities litigation.
May 18, 2026 · 316 articles
Business
Lawrence Rosen: Lawrence Rosen, founding partner of Rosen Law Firm, is highlighted for his firm's success in securities class actions, which is relevant to the ongoing lawsuit against Vital Farms.
Pomerantz LLP: Pomerantz LLP is the law firm that filed the class action lawsuit against Vital Farms, representing investors who allegedly suffered losses due to the company's actions.
May 18, 2026 · 32 articles
Business
Lawrence Rosen: Lawrence Rosen, a founding partner of Rosen Law Firm, is mentioned as a key figure in the firm's success in securities class actions, which is handling the lawsuit against Aldeyra Therapeutics.
Pomerantz LLP: Pomerantz LLP announces a class action lawsuit against Aldeyra Therapeutics, advising investors to contact them regarding the case.
Apr 24, 2026 · 80 articles
Business
Lawrence Rosen: Lawrence Rosen, founding partner of Rosen Law Firm, is recognized for his firm's work in securities class actions, including the one against Phreesia.
Pomerantz LLP: Pomerantz LLP filed multiple class action lawsuits against Phreesia, alleging securities fraud and other unlawful business practices after the company announced reduced revenue growth projections.
Apr 14, 2026 · 303 articles
Business
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, which is leading the class action lawsuit against ChampionX.
Pomerantz LLP: Pomerantz LLP is the law firm that filed the class action lawsuit against ChampionX Corporation, representing investors who allegedly suffered losses due to undisclosed information.
May 18, 2026 · 82 articles
Business
Lawrence Rosen: Lawrence Rosen, founding partner of Rosen Law Firm, is highlighted for his firm's success in securities class actions, providing credibility to the ongoing lawsuit against Stellantis.
Pomerantz LLP: Pomerantz LLP has filed a class action lawsuit against Stellantis, advising investors of the opportunity to become lead plaintiff and seek damages.
Apr 07, 2026 · 243 articles
Business
Lawrence Rosen: Lawrence Rosen, founding partner of Rosen Law Firm, is highlighted for his firm's success in securities class actions and is involved in the Upstart Holdings lawsuit.
Pomerantz LLP: Pomerantz LLP has filed a class action lawsuit against Upstart Holdings and its officers, representing investors who suffered damages due to alleged false and misleading statements.
Apr 09, 2026 · 108 articles
Business
Lawrence Rosen: Lawrence Rosen, founding partner of Rosen Law Firm, is highlighted for his firm's track record in securities class actions, which is relevant to the ongoing lawsuit against Gossamer Bio.
Pomerantz LLP: Pomerantz LLP has filed a class action lawsuit against Gossamer Bio, representing investors who suffered losses due to alleged securities fraud.
Apr 01, 2026 · 228 articles
Business
Lawrence Rosen: Lawrence Rosen, founding partner of Rosen Law Firm, is a key figure in the firm's securities class action and shareholder derivative litigation, including the ongoing case against Zillow.
Pomerantz LLP: Pomerantz LLP announces a class action lawsuit has been filed against Zillow, Inc. and advises investors to contact them regarding the class action.
May 18, 2026 · 329 articles
Business
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, recognized for his work in securities class actions.
Pomerantz LLP: Pomerantz LLP is a premier firm in corporate and securities class litigation that has filed a class action lawsuit against Veritone for alleged securities fraud.
May 19, 2026 · 303 articles
Business
Lawrence Rosen: Lawrence Rosen, founding partner of Rosen Law Firm, is involved in the class action lawsuit against NuScale Power.
Pomerantz LLP: Pomerantz LLP has filed a class action lawsuit against NuScale Power Corporation for alleged securities fraud and unlawful business practices.
Apr 01, 2026 · 43 articles
Regulatory
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, which is involved in the class action lawsuit against Badger Meter.
Pomerantz LLP: Pomerantz LLP is a law firm that filed a class action lawsuit against Badger Meter, alleging securities fraud and other unlawful business practices.
May 19, 2026 · 304 articles
Business
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, which is leading the class action lawsuit against Nubank Corp.
Pomerantz LLP: Pomerantz LLP is a law firm that has filed class action lawsuits against both GeneDx Holdings Corporation and BitGo, representing investors who suffered losses.
Apr 09, 2026 · 347 articles
Regulatory
Lawrence Rosen: Lawrence Rosen is the founding partner of Rosen Law Firm, which is preparing a class action lawsuit against Nubank.
Pomerantz LLP: Pomerantz LLP is investigating claims on behalf of investors of Nubank concerning potential securities fraud and unlawful business practices.
May 22, 2026 · 86 articles
Business
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, which is involved in the class action lawsuit against New Era Energy & Digital.
Pomerantz LLP: Pomerantz LLP is announcing and filing a class action lawsuit against New Era Energy & Digital, Inc. and its officers/directors for alleged securities fraud.
Apr 02, 2026 · 191 articles
Regulatory
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, which is investigating ADMA Biologics for securities fraud.
Pomerantz LLP: Pomerantz LLP is a law firm investigating claims on behalf of ADMA Biologics investors regarding potential securities fraud and unlawful business practices.
Apr 01, 2026 · 301 articles
Business
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, which is leading the class action lawsuit against Via Transportation.
Pomerantz LLP: Pomerantz LLP has filed a class action lawsuit against Via Transportation, alleging securities fraud.
Jun 09, 2026 · 314 articles
Regulatory
Lawrence Rosen: Founding partner of Rosen Law Firm, which is representing investors in the class action.
Pomerantz LLP: One of the law firms representing investors in the class action. It is actively soliciting lead plaintiffs and stands to gain from a successful settlement.
Jun 24, 2026 · 112 articles
Business
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, involved in the Sportradar class action lawsuit.
Pomerantz LLP: Pomerantz LLP is actively investigating and has filed class action lawsuits against Sportradar on behalf of investors, seeking to recover damages for alleged securities fraud.
Apr 23, 2026 · 383 articles
Regulatory
Lawrence Rosen: Lawrence Rosen is a partner at Rosen Law Firm, which is representing investors in the class action.
Pomerantz LLP: Pomerantz LLP has filed a class action lawsuit against Zillow, alleging securities fraud.
Jun 26, 2026 · 151 articles
Business
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, which is involved in the class action lawsuit against Commvault.
Pomerantz LLP: Pomerantz LLP is a law firm that has filed a class action lawsuit against Commvault, Inc. concerning alleged securities fraud.
May 18, 2026 · 300 articles
Regulatory
Lawrence Rosen: Lawrence Rosen is a founding partner at Rosen Law Firm, which is involved in the class action.
Pomerantz LLP: Pomerantz LLP has filed a class action lawsuit against GeneDx Holdings Corporation, alleging securities fraud. The firm is representing investors who purchased GeneDx Holdings Corporation securities during the class period.
Jun 04, 2026 · 274 articles
Regulatory
Lawrence Rosen: Founding partner of Rosen Law Firm, involved in the class action against Microsoft.
Pomerantz LLP: A law firm that filed a class action lawsuit against Microsoft, alleging securities fraud and unlawful business practices.
Jul 14, 2026 · 98 articles
Regulatory
Lawrence Rosen: Lawrence Rosen is the founding partner of Rosen Law Firm and is involved in the class action, representing investors.
Pomerantz LLP: Pomerantz LLP is a law firm that has filed a class action lawsuit against Via Transportation, alleging securities fraud. The firm is seeking to represent investors who suffered losses.
Jun 27, 2026 · 156 articles
Regulatory
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, which is involved in the class action. He is a prominent figure in the firm.
Pomerantz LLP: Pomerantz LLP filed a class action lawsuit against Park Ha, alleging securities fraud and market manipulation. The firm represents investors and may gain from successful recovery.
Jul 28, 2026 · 89 articles
Regulatory
Lawrence Rosen: Lawrence Rosen is the founding partner of Rosen Law Firm and is involved in the case as counsel. His role is to represent the investors in the class action.
Pomerantz LLP: Investigating claims on behalf of investors; one of several firms pursuing legal action.
Jul 01, 2026 · 273 articles
Regulatory
Lawrence Rosen: Founding partner of Rosen Law Firm, involved in the class action.
Pomerantz LLP: Pomerantz LLP filed a class action against The Fitness Planet, alleging securities fraud. The firm is seeking lead plaintiff appointment.
Jun 24, 2026 · 304 articles
Regulatory
Lawrence Rosen: Lawrence Rosen is a founding partner of Rosen Law Firm, which is leading the securities class action against Immutep.
Pomerantz LLP: Pomerantz LLP is one of the law firms that filed a class action lawsuit against Immutep, representing investors.
May 18, 2026 · 158 articles
Regulatory
Lawrence Rosen: Founding partner at Rosen Law Firm, involved in the class action.
Pomerantz LLP: Law firm that filed class action against Futu.
Jun 26, 2026 · 306 articles
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