Form 4 Tracker
Brent Hinds

Chief Financial Officer · 3 filings · Latest: Feb 26, 2026

ClearSign Technologies Corp
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
CLIR
Brent HindsChief Financial OfficerFeb 22, 2026
Option Exercise
7,547137,705
CLIR
Brent HindsChief Financial OfficerFeb 20, 2026
Option Exercise
9,315133,571
CLIR
Brent HindsChief Financial OfficerFeb 2, 2026
Option Exercise
10,127127,967