Beta Bionics, Inc. BBNX Investors with Significant Losses Encouraged to Contact Kirby McInerney LLP About Securities Class Action

New York, New York--(Newsfile Corp. - October 14, 2026) - The law firm of Kirby McInerney LLP reminds Beta Bionics, Inc. ("Beta Bionics" or the "Company") (NASDAQ: BBNX) investors who acquired Beta Bionics securities between July 30, 2025 and February 24, 2026 ("the Class Period") of the November 3, 2026 deadline to seek lead plaintiff appointment in the pending class action lawsuit.

Investors are encouraged to contact Lauren Molinaro of Kirby McInerney LLP by email at investigations@kmllp.com, or fill out the contact form below to discuss your rights or interests in the securities fraud class action lawsuit at no cost.

[CONTACT THE FIRM IF YOU SUFFERED A LOSS]

What Is The Lawsuit About?

The lawsuit alleges that Beta Bionics made false and/or misleading statements and failed to disclose to investors that: (i) the Company's iLet Bionic Pancreas insulin pump ("iLet") was malfunctioning and dosing patients with dangerously high levels of insulin, causing hypoglycemic events; (ii) the FDA had raised these issues in a Form 483 it sent to Beta Bionics; (iii) there were thousands of customer complaints back-filed with the FDA in response to the Form 483, including hundreds of life-threatening events requiring significant medical intervention; and (iv) the FDA was not satisfied with the Company's response to the issue, as Beta Bionics had failed to implement meaningful corrective actions.

On January 8, 2026, Beta Bionics reported its fourth quarter 2025 earnings results, revealing an unexpected miss on new iLet patient starts. On this news, Beta Bionics' stock price dropped $11.85, or 37%, to close at $20.14 per share on January 9, 2026.

On January 30, 2026, Beta Bionics filed a Form 8-K with the U.S. Securities & Exchange Commission, revealing that the FDA had sent the Company a warning letter connected to its earlier Form 483. The Company revealed that the FDA's concerns were more serious than they had previously acknowledged, and that the FDA took issue with Beta Bionics' quality management system for iLet and the Company's failure to take corrective action based on the Form 483. On this news, Beta Bionics' stock price fell $0.96, or 6.5%, to close at $13.83 per share on January 30, 2026.

Then, on February 24, 2026, the FDA publicly released its warning letter, revealing the FDA's concerns with iLet's underlying issues and stating that any iLet malfunction or hypoglycemia requiring medical intervention must be reported to the FDA. On this news, Beta Bionics' stock price fell $0.50, or 3.7%, to close at $12.89 per share on February 25, 2026.

[CLICK HERE TO LEARN MORE ABOUT THE CLASS ACTION]

What Should I Do?

Courts do not consider applications filed after the lead plaintiff deadline. The lead plaintiff oversees the litigation on behalf of the class and may influence key decisions, including litigation strategy and settlement. Courts regularly appoint individual investors as lead plaintiffs, not only institutions. Learn more about the lead plaintiff process and eligibility requirements here.

If you purchased or otherwise acquired Beta Bionics securities, have information, or would like to learn more about this investigation, please contact Lauren Molinaro of Kirby McInerney LLP by email at investigations@kmllp.com, or fill out the contact form above, to discuss your rights or interests with respect to these matters at no cost.

[WHAT SHOULD I KNOW ABOUT SECURITIES CLASS ACTIONS?]

Kirby McInerney LLP is a New York-based plaintiffs' law firm concentrating in securities, antitrust, whistleblower, and consumer litigation. The firm's efforts on behalf of shareholders in securities litigation have resulted in recoveries totaling billions of dollars. Additional information about the firm can be found on Kirby McInerney LLP's website.

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