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Red Flags Detected

  • Dilution In Net Tangible Book Value Per Share to New Investors $2.23 (new) — New investors will experience immediate dilution of $2.23 per share, representing over half of the $4.14 offering price, significantly reducing their ownership value.
NASDAQ: CLIR ClearSign Technologies Corp 424B5

ClearSign Technologies launches up to $6.875M at-the-market offering at $4.14/share

Filed July 6, 2026 · ~1 min read

Key Changes

  • high

    ClearSign Technologies is offering up to $6,875,000 of common stock through an at-the-market program with H.C. Wainwright as sales agent.

    The Offering verify on EDGAR →
  • high

    New investors face immediate dilution of $2.23 per share, or about 54% of the offer price, based on the final offering price.

    Dilution verify on EDGAR →
  • medium

    Management has broad discretion over use of proceeds; the company has never paid dividends and does not plan to.

    Use of Proceeds verify on EDGAR →

1 more material change 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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View original filing on SEC.gov

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