Neogen Faces Class Action Lawsuits Over Misleading Claims About 3M Integration
- Neogen Corporation faces multiple class action lawsuits for misleading investors about its integration with 3M Company.
- The lawsuits claim Neogen downplayed operational inefficiencies, leading to significant financial impacts and a stock price drop.
- Legal experts encourage affected shareholders to join lawsuits, emphasizing the importance of corporate accountability and transparency.

Neogen Faces Legal Scrutiny Over Misleading Integration Claims
Neogen Corporation, a key player in the food and animal safety industry, currently finds itself embroiled in multiple class action lawsuits. These legal actions stem from allegations that the company's management misled investors regarding the integration of its Food Safety Division with 3M Company. Shareholders who acquired Neogen shares between January 5, 2023, and June 3, 2025, are being encouraged to participate in these cases, which assert that Neogen downplayed significant operational inefficiencies during the integration process. The implications of these claims could have far-reaching consequences for Neogen as it navigates the complexities of investor relations and corporate governance.
The lawsuits assert that Neogen's leadership made materially false statements, leading investors to believe that the integration process was proceeding smoothly. However, as the reality of the situation unfolded, it became clear that substantial challenges were impacting the company's financial health. Notably, in early 2025, Neogen reported a staggering $461 million non-cash goodwill impairment charge linked to the 3M acquisition. This revelation resulted in a significant drop in the company's stock price and raised serious concerns among investors regarding the transparency of Neogen's communications. The situation escalated further when the company announced a decline in quarterly revenue and revised its fiscal year guidance downwards, further eroding investor confidence.
Legal experts from firms such as Robbins LLP and Rosen Law Firm are actively encouraging affected shareholders to seek participation in the class action suits. These firms emphasize their commitment to advocating for investors' rights and ensuring that corporate entities adhere to responsible business practices. They highlight the importance of holding Neogen accountable for any misleading information that may have inflated the company's stock price, resulting in substantial losses for investors. Shareholders can register for participation in the ongoing lawsuits without incurring out-of-pocket costs, as these firms operate on a contingency fee basis.
In addition to these class action lawsuits, the legal landscape surrounding Neogen underscores the challenges that companies in the food safety sector face when undergoing significant acquisitions. As Neogen grapples with the aftermath of these legal actions, it must also focus on restoring trust among its investors and stakeholders, ensuring that such miscommunications do not recur in the future. As the company moves forward, transparency and accountability will be critical in shaping its reputation and sustaining its market position in a competitive industry.