CLIR · ClearSign Technologies Corporation

Summary

ClearSign Technologies Corporation filed an 8-K on March 10, 2026, disclosing a reverse stock split under Item 3.03, amendments to its Certificate of Incorporation under Item 5.03, and furnishing related information under Item 7.01 with Exhibit 99.1. Exhibit 3.1 is the Certificate of Amendment.

Key takeaways

• Reverse Stock Split disclosed under Item 3.03
• Amendments to Certificate of Incorporation under Item 5.03
• Exhibit 3.1: Certificate of Amendment to Certificate of Incorporation
• Item 7.01 information furnished, including Exhibit 99.1, not deemed filed under Section 18
• Item 9.01 lists exhibits