Clearsign Technologies CORP

ClearSign Technologies Corporation has successfully closed a private placement of 500,000 shares of common stock with an existing stockholder, raising $1.77 million.

ClearSign Technologies Corporation has filed a prospectus supplement to recommence its at-the-market offering, aiming to sell up to $6.875 million in common stock.

ClearSign Technologies Corporation's 2026 annual meeting saw the election of directors, approval of an equity incentive plan, and advisory approval of executive compensation and auditor appointment.

ClearSign Technologies Corporation is launching a public offering of its common stock to raise approximately $2.94 million for general corporate purposes.

ClearSign Technologies has suspended and terminated its current prospectus supplement for an at-the-market equity offering, leaving the underlying agreement intact.

ClearSign Technologies Corporation announced operational updates for Q1 2026, highlighting new orders, successful technology demonstrations, and strategic progress in advanced combustion and sensing technologies.

ClearSign Technologies Corporation reported a significant decrease in revenue and an increase in net loss for the first quarter of 2026, primarily due to lower sales and higher cost of goods sold related to a warranty accrual adjustment.

ClearSign Technologies reports a significant revenue decline and increased net loss for Q3 2025, while facing a Nasdaq delisting warning.

ClearSign Technologies Corporation reported a net loss of $3.76 million for the first six months of 2025, with revenues decreasing by 53.4% year-over-year, alongside ongoing Nasdaq listing compliance challenges.

ClearSign Technologies experienced a decrease in revenue and an increased net loss in Q1 2025, primarily due to lower sales and higher legal and administrative costs.

ClearSign Technologies saw a significant increase in revenue and a reduction in net loss for the third quarter of 2024 compared to the same period last year.

ClearSign Technologies reports a net loss of $2.98 million for the six months ended June 30, 2024, alongside a significant increase in cash reserves due to recent equity offerings.

ClearSign Technologies Corporation filed an Amendment No. 1 to its 2024 Annual Report on Form 10-K/A to correct previously reported principal accounting fees and services and to include updated Sarbanes-Oxley certifications.

ClearSign Technologies Corporation reports a revenue increase of 49.6% for fiscal year 2024, driven by increased process burner shipments and strategic market focus.

ClearSign Technologies Corporation files an amendment to its annual report to correct typographical errors and includes the original filing in its entirety, while also reporting a significant increase in revenue for 2023.

ClearSign Technologies Corporation has filed an amendment to its annual report to include previously omitted information, correct errors in certifications, and update exhibit hyperlinks.

ClearSign Technologies Corporation's 10-K filing outlines its capital structure, including common and preferred stock details, and various anti-takeover provisions.

John M Pasquesi, a 10% owner of ClearSign Technologies Corp, purchased 500,000 shares of common stock on July 22, 2026 for $3.54 per share.

Lou Basenese, a Director at ClearSign Technologies Corp, was granted 4,595 non-statutory stock options as compensation for services.

ClearSign Technologies Corp. reports that Director Gil Todd Silva was granted restricted stock units and stock options as compensation.

ClearSign Technologies Corp. reports the grant of non-statutory stock options to Director Anthony DiGiandomenico as compensation for services.

CEO Colin Deller filed an amendment to a Form 4 to correct share counts and tax withholding figures following a reverse stock split.

ClearSign Technologies Corp Director G. Todd Silva purchased 2,000 shares of common stock in open-market transactions.

ClearSign Technologies Corporation is holding its 2026 Annual Meeting of Stockholders virtually on June 8, 2026, to vote on director elections, auditor appointment, equity incentive plan approval, executive compensation, and potential meeting adjournments.

ClearSign Technologies Corporation is seeking stockholder approval for a reverse stock split to meet Nasdaq's minimum bid price requirement and avoid potential delisting.

A technology company announced changes to the composition of its key board committees, effective late June 2025.

ClearSign Technologies Corporation has filed its Definitive Proxy Statement (DEFA14A) with the U.S. Securities and Exchange Commission.

ClearSign Technologies Corporation has scheduled its 2025 Annual Meeting of Stockholders for July 25, 2025, to vote on director elections, auditor appointment, and executive compensation, while actively addressing an invalid director nomination attempt by Jeffrey Feinglas.

Robert T. Hoffman, Sr., resigned from ClearSign Technologies' board of directors, leading to a vacancy and adjustments to the upcoming annual meeting's voting process.

ClearSign Technologies Corporation files an S-1/A to register 5.27 million common shares underlying outstanding warrants, while addressing Nasdaq listing compliance issues and announcing a new ATM program.

ClearSign Technologies Corporation filed an S-1 registration statement to cover shares issuable upon warrant exercise, while grappling with multiple Nasdaq delisting notices and ongoing capital raising efforts.

ClearSign Technologies has filed an amendment to its S-1 registration statement to register the resale of common stock and warrants by selling stockholders.

ClearSign Technologies has filed a registration statement for the resale of common stock and warrants previously issued in a private placement concurrent with a public offering.

clirSPV LLC, along with its affiliates including Robert T. Hoffman Sr., has significantly increased its beneficial ownership in ClearSign Technologies Corporation through a $4.3 million purchase of common stock and warrants, maintaining its participation right.

John M. Pasquesi and Otter Capital LLC report beneficial ownership of 19.99% of ClearSign Technologies Corp. common stock.

Otter Capital LLC and its managing member, John M. Pasquesi, have disclosed a 19.99% beneficial ownership stake in ClearSign Technologies Corporation, including common stock and exercisable private warrants.