Corporate Legal Operations & Matter Management · Agency & Consultancy
Rosen Law
Plaintiff-side securities litigation firm recovering losses for investors and shareholders.
Available information varies by company and source.
Profile record updated:
Company facts
- Official name
- The Rosen Law Firm, P.A.
- Entity type
- COMPANY
- Founded
- 2003
- Headquarters
- New York, United States
- Company size
- 10–49
- Market cluster / sector
- Corporate Legal Operations & Matter Management
- Market role
- Agency & Consultancy
- Official website
- rosenlegal.com
What Rosen Law does
Rosen Law delivers managed legal services rather than software. It originates and investigates potential securities and shareholder claims, aggregates eligible claimants through class-action processes, seeks lead or co-lead counsel roles, funds litigation activity subject to applicable arrangements, and pursues settlements or judgments. Value is created when legal recovery is secured for investors, shareholders or harmed companies; the firm participates in the resulting recovery through approved contingency fees.
Category differentiation
Rosen Law is a plaintiff-side investor-rights and securities litigation firm, not a corporate defence firm, investment manager or legal software provider. It is distinct from other law firms using “Rosen” in their names.
Strategic context
AI-supported assessment from the existing company research; distinguish interpretation from sourced facts.
The Rosen Law Firm, P.A., trading as Rosen Law, is a United States plaintiff-side securities litigation firm founded in 2003. It represents individual investors, institutional investors, shareholders and affected companies in securities-fraud class actions, shareholder derivative actions, fiduciary-duty claims and institutional opt-out matters. Its lawyers investigate alleged disclosure failures and corporate misconduct, seek lead-counsel appointments, prosecute claims and negotiate recoveries. The firm earns fees primarily from court-approved portions of successful settlements or judgments. Eligible class-action clients do not pay upfront legal fees, costs or expenses, and the firm receives no fee when there is no recovery. Institutional investors receive litigation evaluation, portfolio monitoring, pathway analysis and case communications for securities class actions and opt-out claims.
Company news briefing
Briefing updated:
The Rosen Law Firm has actively pursued multiple securities class action lawsuits and investor fraud investigations targeting major technology, advertising, and digital infrastructure companies. Notable legal actions include proceedings against Alphabet, AppLovin, Taboola, and Alibaba over alleged misrepresentations concerning artificial intelligence models, business relationships, and regulatory compliance. Additionally, the firm has initiated investigations and class actions addressing corporate disclosures, merger transactions, and financial reporting across various listed entities.
Business model & monetisation
Rosen Law monetises primarily through contingency-fee legal representation. Eligible securities class-action clients pay no upfront legal fees, costs or expenses; the firm is compensated from a court-approved share of a successful recovery and receives no fee if no recovery is achieved. The public materials do not disclose standard contingency percentages or the commercial terms used for institutional engagements.
- Securities class-action recoveries
- Court-approved contingency fee from settlement or judgment recoveries
- Shareholder derivative-action recoveries
- Contingency-based legal fee arrangements tied to corporate or shareholder recovery
- Institutional investor and opt-out matters
- Tailored litigation and recovery arrangements
Products & capabilities
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Competitors & alternatives
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Employee-owned financial-services partnership for advisory, investment management and wealth clients.
US law firm focused on regulated, technology and media matters.
Independent investment bank advising on M&A, financing and equity research.
Specialist law firm for advertising, media, entertainment, and technology matters.
Trade association for internet policy advocacy and litigation.
Side-by-side comparisons
Recent recorded signals
Dates refer to the source publication. Older entries are historical context, not evidence of a new event.
Rosen Law Firm Files Securities Fraud Lawsuit Against Alphabet
Legal · Recorded impact score: 2/5
The Rosen Law Firm, a global investor rights law firm, has filed a securities fraud class action lawsuit against Alphabet Inc. (NASDAQ: GOOGL, GOOG) on behalf of investors who purchased securities between May 19, 2026 and July 16, 2026. The lawsuit alleges that Alphabet made materially false and misleading statements regarding the performance of its Gemini 3.5 Pro AI model, specifically that it was delivering disappointing training results and that its launch would be significantly delayed. These statements allegedly misled investors about Alphabet's business prospects. Investors have until December 1, 2026, to move to serve as lead plaintiff. The lawsuit seeks compensation for investor losses, with no out-of-pocket fees required due to contingency fee arrangement.
- Rosen Law Firm filed a securities fraud class action lawsuit against Alphabet Inc. on behalf of investors.
- The class period is May 19, 2026 to July 16, 2026, for purchasers of Alphabet securities.
Lead Plaintiff Deadline Set in Dun & Bradstreet Merger Lawsuit
Legal · Recorded impact score: 1/5
The Rosen Law Firm announced a class action lawsuit against Dun & Bradstreet Holdings, Inc. concerning its merger with affiliates of Clearlake Capital Group. Investors who sold D&B shares, exchanged shares in the merger for $9.15 per share in cash, or held shares as of the May 9, 2025 record date have until November 10, 2026, to move for lead plaintiff. The lawsuit alleges that the March 23, 2025 merger announcement and the May 13, 2025 proxy statement contained false and misleading statements, omitting Executive Chairman Foley's personal interest in a quick sale, Bank of America Securities' valuations of alternative deals, and undisclosed ties between Foley and D&B's advisors. The case is pending, and no class has been certified yet.
- Rosen Law Firm filed a securities class action lawsuit against Dun & Bradstreet Holdings, Inc.
- The deadline to apply for lead plaintiff is November 10, 2026.
Netcapital Securities Fraud Lawsuit Lead Deadline Set
Legal · Recorded impact score: 1/5
Two law firms, Rosen Law Firm and Pomerantz LLP, have filed separate securities fraud class action lawsuits against Netcapital Inc. (NASDAQ: NCPL) on behalf of investors who purchased securities between December 15, 2021 and September 3, 2026. The lawsuits allege that Netcapital overstated revenue through sham, backdated, and forged consulting agreements with entities controlled by John Fanning, a defendant and advisory board member, and failed to disclose related-party transactions. These actions follow SEC charges on August 10, 2026, which led to a 12.8% stock drop to $0.3501 on August 11, 2026. Investors may seek lead plaintiff status until December 7, 2026, and may be entitled to compensation without upfront fees.
- Rosen Law Firm and Pomerantz LLP have filed securities fraud class action lawsuits against Netcapital Inc.
- The class period is December 15, 2021, to September 3, 2026.
FCEL Investors Can Lead FuelCell Energy Fraud Lawsuit
Legal · Recorded impact score: 1/5
Rosen Law Firm, a global investor rights law firm, reminds purchasers of FuelCell Energy, Inc. (NASDAQ: FCEL) securities between June 24, 2026 and September 1, 2026, of the November 10, 2026 lead plaintiff deadline. A class action lawsuit has been filed alleging that FuelCell made false or misleading statements about its manufacturing capacity and production rates under a capital equipment purchase agreement (CEPA) with Fit Energy. The lawsuit claims that the company's slower-than-expected production rates led to higher costs and charges, and that positive statements about the business were misleading. Investors who purchased shares during the class period may be entitled to compensation through a contingency fee arrangement and must act by the deadline to serve as lead plaintiff.
- Rosen Law Firm reminds FCEL investors of November 10, 2026 lead plaintiff deadline.
- Securities fraud class action filed against FuelCell Energy, Inc. (NASDAQ: FCEL).
HYLN Investors Can Lead Securities Fraud Lawsuit
Legal · Recorded impact score: 1/5
Rosen Law Firm reminds investors who purchased Hyliion Holdings Corp. (NYSE American: HYLN) securities between May 12, 2026 and June 23, 2026 of the October 27, 2026 lead plaintiff deadline. The class action lawsuit alleges that Hyliion made false or misleading statements about its commercial pipeline, particularly regarding its VFG Holdings partnership and the evaluation of VFG's operational and financial capabilities before announcing the 'new data center partnership'. When the true details emerged, investors suffered damages. Investors may be entitled to compensation through a contingency fee arrangement. To join the class action, visit rosenlegal.com or contact Phillip Kim, Esq.
- Rosen Law Firm reminds Hyliion Holdings Corp. investors of the October 27, 2026 lead plaintiff deadline.
- The class period for purchased securities is between May 12, 2026 and June 23, 2026.
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Questions about Rosen Law
What is Rosen Law?
Rosen Law is the trading name of The Rosen Law Firm, P.A., a plaintiff-side securities litigation firm handling investor, shareholder and corporate recovery claims.
Who uses Rosen Law?
Individual investors, institutional investors, pension funds, asset managers and shareholders use the firm for securities class actions, derivative actions and opt-out matters.
How does Rosen Law make money?
It earns court-approved contingency fees from successful settlements or judgments; eligible class-action clients pay no upfront fees and no fee is charged when there is no recovery.
Sources & coverage
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18 publicly documented primary sources and citations linked across the market graph.
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