ClearSign Technologies Corp

For the period ended Aug 14, 2025. Filed Aug 15, 2025.

About this filing

A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Aug 14, 2025 · Filed Aug 15, 2025

Use the contents to explore the available documents and sections.

CLIR$2.36+2.2%Stored close · as of Nov 6, 2026

See the whole filing, with its images and exhibits

Contents

EX-99.2 · Presentation

Presentation

Welcome to the ClearSign Technologies 2Q 2025 Earnings Conference Call. At this time, all participants have been placed on a listen-only mode, and we will open the floor for your questions and comments after the presentation. [Operator Instructions]

It is now my pleasure to turn the floor over to your host, Matthew Selinger. Please go ahead.

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.