ClearSign Technologies Corp 8-K

What Happened
ClearSign Technologies Corporation (CLIR) announced on March 30, 2026 that it received a letter from The Nasdaq Stock Market LLC stating the company had regained compliance with Nasdaq Listing Rule 5550(a)(2). Nasdaq determined ClearSign’s common stock had a closing bid price at or above $1.00 per share for a minimum of ten consecutive business days, and the matter is now closed.

Key Details

• Date of notice: March 30, 2026 (Nasdaq letter received by the company).
• Rule cited: Nasdaq Listing Rule 5550(a)(2) — $1.00 minimum bid price for continued listing on the Nasdaq Capital Market.
• Compliance test met: closing bid price at or above $1.00 per share for at least 10 consecutive business days.
• Outcome: Nasdaq closed the matter, indicating the company is back in compliance with the minimum bid-price requirement.

Why It Matters
Regaining compliance removes the immediate threat of delisting tied to the minimum bid-price requirement, preserving ClearSign’s listing on the Nasdaq Capital Market. For investors, that helps maintain liquidity and market access for CLIR shares and avoids the potential disruptions and costs associated with a delisting process. The company remains subject to ongoing listing standards, so continued compliance will be important going forward.