# ClearSign (CLIR) — News

CLIR · NASDAQ · Stock

Canonical page: https://www.lighthorse.io/tickers/clir/news

## Recent headlines

- [Clearsign and Kern Energy selected for U.S. Department of Energy industrial technology validation program](https://www.ainvest.com/news/clearsign-kern-energy-selected-department-energy-industrial-technology-validation-program-2609) — AInvest Wire, Sep 30, 2026
- [Clearsign Technologies Corp - to offer up to $6.88 mln in common stock at the market - SEC filing](https://www.ainvest.com/news/clearsign-technologies-corp-offer-6-88-mln-common-stock-market-sec-filing-2607) — AInvest Wire, Jul 6, 2026
  ClearSign Technologies Corporation (NASDAQ: CLIR) has filed with the Securities and Exchange Commission (SEC) for a public offering of its common stock under a shelf registration statement on Form S-3 (File No. 333-288736) previously declared effective by the SEC . The company intends to offer up…
- [Clearsign Technologies - offers 777,780 shares of common stock - SEC filing](https://www.ainvest.com/news/clearsign-technologies-offers-777-780-shares-common-stock-sec-filing-2606) — AInvest Wire, Jun 1, 2026
  ClearSign Technologies Corporation (NASDAQ:CLIR) has priced a public offering of 777,780 shares of its common stock at $4.33 per share, generating gross proceeds of $3,367,787. The offering includes an option for the underwriter to purchase up to an additional 15% of the shares to cover…

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