ClearSign Technologies Corporation – Filings and Transcripts

NASDAQ: CLIR
Share price (9/11/26): $4.03
Market cap (9/11/26): $27.4 million

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ended 06/30/26 Q2

ended 03/31/26 Q1

ended 12/31/25 FY 2025

ended 09/30/25 Q3

ended 06/30/25 Q2

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Exempt offering of securities

Registration of securities for employees

Prospectus supplement for primary offering

Prospectus supplement for primary offering

Prospectus supplement for primary offering

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Saddler Larry Michael

Pasquesi John M

Pasquesi John M

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Provides Second Quarter 2026 Update

Board of Directors Appoints Former ExxonMobil Global Technology Leader Larry Saddler

Announces Private Placement of $1,770,000 at the Market Transaction With Existing Stockholder

Other Events, Financial Statements or Exhibits

Other Events, Financial Statements or Exhibits

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Additional info about upcoming vote

Definitive proxy

Definitive proxy

Preliminary proxy

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Notice of effectiveness

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Letter from the SEC

Notice of effectiveness