Understanding the PepGen Class Action Lawsuit
The PepGen Class Action Lawsuit is a significant legal proceeding that aims to represent individuals who purchased or acquired securities of PepGen Inc. (NASDAQ: PEPG) during the defined class period from March 7, 2024, to March 3, 2025. This lawsuit, officially titled Karam v. PepGen Inc., No. 25-cv-03221 (E.D.N.Y.), alleges that PepGen and certain executives violated the Securities Exchange Act of 1934.
Investors who believe they have suffered substantial financial losses due to misleading statements or omissions made by PepGen are encouraged to understand their rights and the implications of this lawsuit. If you are among those affected, it is crucial to act promptly, as motions for lead plaintiff status must be filed by August 8, 2025.
Please see the various investor resources below for an additional wealth of information.

Understanding Securities Fraud Class Action Lawsuits
Securities fraud class action lawsuits represent a significant legal mechanism for investors who have suffered financial losses due to corporate malfeasance. These lawsuits, such as the PepGen Class Action Lawsuit, typically arise when a company or its executives engage in deceptive practices that mislead investors about the company’s financial health or prospect.
The goal of such litigation is to hold the perpetrators accountable and secure compensation for the affected investors. Securities fraud encompasses a range of activities, including insider trading, false financial statements, and misleading disclosures, all of which can severely impact market integrity and investor confidence.
In a class action context, a group of investors collectively brings the lawsuit against the defendant, which could be a corporation or its executives. This collective approach is particularly powerful in the securities realm because it allows individual investors, who might not have the resources to pursue litigation on their own, to band together and seek justice.
The class action mechanism ensures that the legal process is efficient and that the interests of all affected investors are represented.
The complexity of securities fraud class action lawsuits requires plaintiffs to navigate a labyrinth of legal standards and procedural hurdles. One of the most significant challenges is surviving a motion to dismiss, a legal maneuver by the defendants to have the case thrown out before it reaches trial.
Understanding the nuances of these lawsuits is crucial for any stakeholder involved, as it sets the stage for the strategic decisions that will follow. In the case of the PepGen Class Action Lawsuit, these elements come into sharp focus, highlighting the importance of a well-crafted legal strategy.
Allegations in the PepGen Class Action Lawsuit
PepGen is a clinical-stage biotechnology company that develops oligonucleotide therapeutics for the treatment of severe neuromuscular and neurologic diseases. According to the complaint, PepGen’s lead product candidate was PGN-EDO51, a proprietary enhanced delivery oligonucleotide (“EDO”) peptide for the treatment of Duchenne muscular dystrophy (“DMD”).
The PepGen Class Action Lawsuit alleges that defendants throughout the Class Period made false and/or misleading statements and/or failed to disclose that:
- PGN-EDO51 was less effective and safe than defendants had led investors to believe;
- PepGen’s CONNECT2 study was dangerous or otherwise deficient for purposes of U.S. Food and Drug Administration (“FDA”) approval; and
- As result, PepGen was likely to halt the CONNECT2 study, and PGN-EDO51’s clinical, regulatory, and commercial prospects were overstated.
The PepGen Class Action Lawsuit further alleges that on July 30, 2024, PepGen announced purported “positive clinical data from the first dose cohort (5 mg/kg) of PGN-EDO51” in its ongoing CONNECT1 study, including that “PGN-EDO51 achieved a mean absolute dystrophin level of 0.61% of normal and a 0.26% change from baseline after 4 doses, measured at week 13 by Western blot analysis.”
However, according to the complaint, as subsequently noted by a Stifel analyst, “the magnitude of dystrophin increase was below what [PepGen] anticipated, which is disappointing.” On this news, the price of PepGen stock fell nearly 33%, according to the PepGen Class Action Lawsuit.
Then, on December 16, 2024, PepGen announced that it had received a clinical hold notice from the FDA regarding an Investigational New Drug application “to initiate the [CONNECT2] clinical trial in patients with [DMD]” in the United States, indicating that the FDA had concerns regarding risks posed to patients in the CONNECT2 study and/or there were other deficiencies associated with the study, the PepGen Class Action Lawsuit alleges. On this news, the price of PepGen stock fell further, according to the complaint.
Thereafter, on January 29, 2025, the PepGen Class Action Lawsuit further alleges that PepGen disclosed that, regarding the CONNECT1 study, “[d]osing of one of the[] . . . participants [in the 10 mg/kg cohort] was paused due to a reduction of his estimated glomerular filtration rate,” and that PepGen “ha[d] received communication from Health Canada . . . request[ing] additional information from the Company to address Health Canada’s safety concerns before any further dose escalation or enrollment of any additional participants at the current dose levels.”

Regarding the CONNECT2 study, PepGen disclosed that “[t]he Company is working with the FDA to address its questions regarding supportive data for the dosing levels planned for the patient population,” according to the complaint. The PepGen Class Action Lawsuit alleges that on this news, the price of PepGen stock fell nearly 22%.
Finally, the PepGen Class Action Lawsuit alleges that on March 4, 2025, PepGen issued a press release “announc[ing] its voluntary decision to temporarily pause the [CONNECT2] study . . . until the Company can review results from the 10 mg/kg cohort in the ongoing [CONNECT1] study.” On this news, the price of PepGen stock fell nearly 19%, according to the complaint.
that it had received a clinical hold notice from the FDA regarding an Investigational New Drug application “to initiate the [CONNECT2] clinical trial in patients with [DMD]” in the United States, indicating that the FDA had concerns regarding risks posed to patients in the CONNECT2 study and/or there were other deficiencies associated with the study, the PepGen Class Action Lawsuit alleges. On this news, the price of PepGen stock fell further, according to the complaint.
Thereafter, on January 29, 2025, the PepGen Class Action Lawsuit further alleges that PepGen disclosed that, regarding the CONNECT1 study, “[d]osing of one of the[] . . . participants [in the 10 mg/kg cohort] was paused due to a reduction of his estimated glomerular filtration rate,” and that PepGen “ha[d] received communication from Health Canada . . . request[ing] additional information from the Company to address Health Canada’s safety concerns before any further dose escalation or enrollment of any additional participants at the current dose levels.”
Regarding the CONNECT2 study, PepGen disclosed that “[t]he Company is working with the FDA to address its questions regarding supportive data for the dosing levels planned for the patient population,” according to the complaint. The PepGen Class Action Lawsuit alleges that on this news, the price of PepGen stock fell nearly 22%.
Finally, the PepGen Class Action Lawsuit alleges that on March 4, 2025, PepGen issued a press release “announc[ing] its voluntary decision to temporarily pause the [CONNECT2] study . . . until the Company can review results from the 10 mg/kg cohort in the ongoing [CONNECT1] study.” On this news, the price of PepGen stock fell nearly 19%, according to the complaint.
The Role of Investors in the Class Action
nvestors who have suffered losses as a result of the alleged misconduct have the option to participate in the PepGen Class Action Lawsuit. The Private Securities Litigation Reform Act of 1995 allows any investor who purchased PepGen securities during the class period to seek appointment as the lead plaintiff.
Becoming a Lead Plaintiff
To become a lead plaintiff, an investor must demonstrate the greatest financial interest in the outcome of the case and show that they are typical and adequate representatives of the class. The lead plaintiff plays a crucial role in directing the lawsuit and can select a law firm to represent the interests of all class members.
Benefits of Joining the Class Action
Joining the PepGen Class Action Lawsuit can provide several advantages for investors, including:
- Collective Strength: By banding together, investors can pool their resources and increase their chances of a favorable outcome.
- Legal Representation: Class members benefit from the expertise of experienced attorneys in securities fraud cases.
- Reduced Costs: Participating in a class action can significantly lower individual legal costs compared to pursuing a lawsuit independently.

Evaluating the Pros and Cons of Opting Out
While joining the PepGen Class Action Lawsuit offers numerous benefits, some investors may consider opting out. This decision should be made after careful consideration of the potential advantages and disadvantages.
Pros of Opting Out
- Individual Control: Opting out allows investors to pursue their claims independently, giving them greater control over the litigation process.
- Potential for Higher Recovery: Individual lawsuits may yield higher settlements or judgments, especially if the investor has a strong case.
- Tailored Legal Strategy: Investors can choose their legal representation and develop a strategy that aligns with their specific circumstances.
Cons of Opting Out
- Increased Costs: Pursuing an individual lawsuit can be significantly more expensive than participating in a class action.
- Resource Limitations: Individual investors may lack the resources to mount a comprehensive legal challenge against a large corporation.
- Risk of Losing: Opting out carries the risk of not achieving a favorable outcome, potentially resulting in financial losses.
The Legal Process Ahead
As the PepGen Class Action Lawsuit progresses, several key legal steps will unfold. Understanding this process is essential for investors considering their options.
Filing Deadlines
Investors interested in participating as lead plaintiffs must file their motions with the court by August 8, 2025. Meeting this deadline is crucial for those seeking to assert their rights in the ongoing litigation.
Discovery Phase
Once the lead plaintiff is appointed, the discovery phase will commence. During this stage, both parties will gather evidence, including documents, testimonies, and expert opinions. This process is vital for building a strong case and understanding the extent of the alleged misconduct.
Settlement Negotiations
As the PepGen Class Action Lawsuit progresses, there may be opportunities for settlement negotiations. Settlements can provide a quicker resolution for investors, allowing them to recover losses without the uncertainty of a trial.
The Importance of Legal Representation
Navigating the complexities of a class action lawsuit requires skilled legal representation. Investors should consider engaging a law firm with a proven track record in securities fraud cases.
If you suffered substantial losses and wish to serve as lead plaintiff of the PepGen Class Action Lawsuit, or just have general questions about you rights as a shareholder, please contact attorney Timothy L. Miles of the Law Offices of Timothy L. Miles, at no cost, by calling 855/846-6529 or via e-mail at tmiles@timmileslaw.com.
Choosing the Right Law Firm
When selecting a law firm, investors should look for:
- Experience: A firm with a history of successfully handling class action lawsuits and securities fraud cases.
- Reputation: Positive reviews and testimonials from previous clients can indicate a firm’s reliability and effectiveness.
- Resources: A well-resourced firm can provide the necessary support for a comprehensive legal strategy.
Understanding Investor Rights
Investors have specific rights when participating in a class action lawsuit. Familiarizing oneself with these rights is essential for making informed decisions.
Right to Information
Investors have the right to receive timely updates about the progress of the PepGen Class Action Lawsuit, including any significant developments or changes in strategy. Transparency is crucial for maintaining trust and ensuring that investors are well-informed.
Right to Participate
All investors who qualify for the class action have the right to participate in the proceedings. This includes the ability to voice concerns, ask questions, and provide input on key decisions.
Right to Recovery
Ultimately, investors have the right to seek recovery for their losses. Whether through a settlement or a favorable judgment, the goal of the PepGen Class Action Lawsuit is to provide compensation for those affected by the alleged misconduct.
The Future of Compass Diversified Holdings
As the PepGen Class Action Lawsuit unfolds, the future of Compass Diversified Holdings remains uncertain. The outcome of the litigation will likely have significant implications for the company’s operations and reputation.
Potential Outcomes
- Settlement: A settlement could provide a swift resolution, allowing investors to recover losses while enabling the company to move forward.
- Trial: If the case proceeds to trial, the outcome will depend on the evidence presented and the jury’s decision.
- Corporate Reforms: Regardless of the outcome, the lawsuit may prompt Compass Diversified to implement changes in corporate governance and financial reporting practices.
Investor Vigilance
Investors should remain vigilant and informed about developments in the lawsuit. Staying updated on the proceedings can help them make informed decisions about their investments and legal options.
Frequently Asked Questions about the PepGen Lawsuit
What initiated the PepGen Lawsuit?
The lawsuit was initiated by investors alleging that PepGen provided misleading information regarding its financial health and operations, resulting in financial losses.
How can I join the PepGen lawsuit?
If you purchased shares during the class period and suffered a loss, you are automatically a member of the class and do not need to take any action unless you are considering moving for lead plaintiff.
What are the potential benefits of the PepGen lawsuit?
Class action lawsuits allow individual investors to collectively seek justice and compensation, which might be challenging to pursue individually. They also promote corporate accountability.
How long will the PepGen lawsuit take to resolve?
The duration of class action lawsuits can vary significantly, depending on the complexity of the case, legal strategies, and whether settlements are reached. It could take several months to years.
Who can participate in the PepGen lawsuit?
Investors who purchased or acquired PepGen securities between March 7, 2024, and March 3, 2025, are eligible to participate in the PepGen lawsuit. This includes anyone who bought PepGen shares on the NASDAQ exchange during this period and experienced losses.
What is the deadline for filing a lead plaintiff motion in the PepGen lawsuit?
The deadline to file for lead plaintiff status in the PepGen class action lawsuit is August 8, 2025. Investors who wish to serve as lead plaintiff must contact a securities litigation firm before this date and demonstrate substantial financial losses.
Conclusion
The PepGen Class Action Lawsuit represents a critical juncture for investors involved with PepGen. By understanding the allegations, evaluating their options, and seeking appropriate legal representation, investors can navigate this complex legal landscape with confidence. Whether choosing to join the class action or pursue individual claims, being informed and proactive is essential for protecting their rights and interests.
By staying informed, gathering relevant evidence, and considering your options carefully, you can take proactive steps to protect your financial interests and seek justice in the face of corporate misconduct. If you have suffered significant losses, consider reaching out to legal counsel to explore your options and ensure your rights are upheld throughout this process.