8-K current report · filed Sep 17, 2026

Beta Bionics, Inc. (BBNX) 8-K Current Report: September 17, 2026

Item 8.01Item EX-99.1BBNX overview

Short answer

Beta Bionics, Inc. (BBNX) filed an 8-K current report with the SEC on September 17, 2026 reporting Item 8.01 (Other Events), Item EX-99.1 (Exhibit EX-99.2). $150.0M gross public offering, comprising 7,652,175 common shares and pre-funded warrants for 1,043,484 shares.

Beta Bionics, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 8.01 · Other Events

  • $150.0M gross public offering, comprising 7,652,175 common shares and pre-funded warrants for 1,043,484 shares
  • $17.25 per share offering price, with $0.0001 exercise price on pre-funded warrants
  • Potential dilution from underwriters’ 30-day option for 1,304,348 additional shares
  • Proceeds earmarked for Mint commercialization, manufacturing expansion, development, strategic opportunities and working capital
  • Closing expected September 17, 2026, subject to customary conditions

Item EX-99.1 · Exhibit EX-99.2

  • Proposed $125.0 million underwritten common-stock offering, subject to market conditions and completion risk
  • Potential $18.75 million additional shares through underwriters’ 30-day option
  • Proceeds targeted for Mint commercialization, manufacturing expansion, research, development, product enhancements, and working capital
  • Primary financing creates shareholder dilution while funding growth initiatives
  • J.P. Morgan, Piper Sandler, Wells Fargo Securities, and Leerink Partners serving as joint book-running managers

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