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Red Flags Detected

  • Going Concern (new) — The company's auditor expressed substantial doubt about its ability to continue as a going concern due to recurring operating losses.
NASDAQ: BBLG Bone Biologics Corp 424B5

Bone Biologics launches up to $1.06M at-the-market offering; auditor flags going concern

Filed March 13, 2026 · ~1 min read

Key Changes

  • high

    Bone Biologics is offering up to $1,064,000 of common stock via an at-the-market program with H.C. Wainwright, with no minimum amount required.

    The Offering verify on EDGAR →
  • high

    The company incurred a GAAP net loss of $3.1 million in 2025 and used $2.7 million in operating cash, with cash runway only into Q4 2026.

    Risk Factors verify on EDGAR →
  • medium

    Proceeds are intended for clinical trials, patent maintenance, and working capital, but actual net proceeds are uncertain due to the ATM structure.

    Use of Proceeds verify on EDGAR →

2 more material changes behind this preview — plus the full narrative summary, section-by-section diffs against the prior filing, and verbatim quotes with EDGAR citations.

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Figures/quotes linked to EDGAR · Narrative written by AI · Sep 2, 2026 · How we verify