$CLIR
ClearSign Technologies Corporation designs and develops products and technologies to enhance operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness of industrial and commercial systems in the United States and the People's Republic of China. Its ClearSign Core Burner Technology consists of an industrial burner body and a downstream porous ceramic structure or metal flame stabilizing device; ClearSign Core Plug & Play technology provides direct burner replacement for traditional refinery process heaters; and ClearSign Eye Flame Sensor, an electrical flame sensor for industrial applications. The company also provides ClearSign Core Boiler Burner; and ClearSign Core Flaring Burners technologies. It serves energy, institutional, commercial and industrial boiler, chemical, and petrochemical industries. The company was formerly known as ClearSign Combustion Corporation and changed its name ClearSign Technologies Corporation in November 2019. ClearSign Technologies Corporation was incorporated in 2008 and is headquartered in Tulsa, Oklahoma.
Industrials
Sector
Industrial - Pollution & Treatment Controls
Industry
Colin James Deller
CEO
18
Employees
$3.49
Current Price
$31.27M
Market Cap
Insider Activity Statistics
Aggregated buying and selling activity by time period
| Period | Type | Insiders | Transactions | Value | Shares | Buy/Sell Ratio |
|---|---|---|---|---|---|---|
| 1 week | Buys | 0 | 0 | - | - | - |
| Sells | 0 | 0 | - | - | ||
| 2 weeks | Buys | 1 | 1 | $1,770,000.00 | 500,000 | All Buys |
| Sells | 0 | 0 | - | - | ||
| 1 month | Buys | 1 | 1 | $1,770,000.00 | 500,000 | All Buys |
| Sells | 0 | 0 | - | - | ||
| 2 months | Buys | 1 | 1 | $1,770,000.00 | 500,000 | All Buys |
| Sells | 0 | 0 | - | - | ||
| 3 months | Buys | 1 | 1 | $1,770,000.00 | 500,000 | All Buys |
| Sells | 0 | 0 | - | - | ||
See activity going back 12 months โ create a free account | ||||||
Insider Transactions
Recent purchases and sales by company insiders
| Date | Insider | Type | Shares | Price | Value | Actions |
|---|---|---|---|---|---|---|
| Jul 22, 2026 | PASQUESI JOHN M 10% Owner | Purchase | 500,000 | $3.54 | $1,770,000.00 | View Details |
4 more transactions available โ create a free account to see 12 months of history | ||||||
Upcoming Earnings
Scheduled earnings reports
No upcoming earnings scheduled
Past Earnings
Historical earnings results
No earnings data in the last 3 months. Sign up free to see 12 months of history.