
CLIR
ClearSign Technologies Corp
Machinery
ClearSign Technologies Corp (CLIR) Stock News
The latest CLIR headlines and market coverage — 1 recent story, updated throughout the day.
- Benzinga·
Why ClearSign Technologies (CLIR) Stock Fell 20% After Hours Today
ClearSign Technologies (NASDAQ: CLIR) shares plummeted 20.18% in after-hours trading following the announcement of a proposed underwritten public offering of common stock. The Tulsa-based combustion and emissions reduction technology company plans to use proceeds for working capital, R&D, and general corporate purposes. The stock closed regular trading at $4.56 before falling to $3.64 after-hours.