Beta Bionics Investor Alert: Johnson Fistel Reviews Potential Claims for Shareholders

Johnson Fistel, PLLP is investigating potential securities law violations on behalf of investors of Beta Bionics, Inc. (NASDAQ: BBNX). The investigation concerns whether Beta Bionics or certain of its executive officers made false or misleading statements, or failed to disclose material information, concerning the Company’s growth trends, new patient starts, business outlook, and related operating metrics.

If you purchased Beta Bionics securities and suffered losses, you may have legal rights. Investors are encouraged to join the investigation by visiting: Click Here to Join the Investigation . For more information, contact James Baker at [email protected] or (619) 814-4471. There is no cost or obligation to participate.

The Beta Bionics investigation focuses on investor losses following the Company’s disclosure of slower new patient start growth for the fourth quarter of 2025. New patient starts are an important operating metric for Beta Bionics, and investors may have relied on the Company’s growth trends and public statements when evaluating the Company’s business prospects.

On January 8, 2026, Beta Bionics announced preliminary, unaudited financial results and key operating metrics for the fourth quarter of 2025. The Company reported that new patient starts were expected to be at least 5,581 for the quarter, representing year-over-year growth of at least 36%. Despite the reported growth, the results were below reported analyst expectations and reflected a significant deceleration from the prior quarter, when Beta Bionics reported 68% year-over-year growth in new patient starts.

If you suffered losses in Beta Bionics securities, you are encouraged to contact Johnson Fistel to discuss your legal rights.