Ownership

Robert T. HOFFMAN Sr - 10%+ Owner at ClearSign Technologies Corp

Insider Transactions and Holdings

Entity Type: Individual
Role: 10%+ Owner
Stock Symbol: CLIR on Nasdaq
Industry: Industrial Instruments For Measurement, Display, and Control
All Insider Reports: All Insider Reports

Robert T. HOFFMAN Sr - trading volume in the past year for ClearSign Technologies Corp

	Shares	%	Avg Price	Total $
Buys	+4.69M	100%	$0.91	+$4.27M
Sells
Net	+4.69M	100%		+$4.27M

Holdings reported by Robert T. HOFFMAN Sr for ClearSign Technologies Corp

Class	Num Shares	Value	Price $	Transaction Date	Ownership	Underlying Class	Underlying Amount
Common Stock	9.54M	$8.68M	$0.91	Jun 24, 2024	Indirect
Common Stock (CLIR)	6.19M	$6.87M	$1.11	Feb 1, 2024	Indirect
Pre-Funded Warrants to Purchase Common Stock	1.34M	$1.22M	$0.91	Jun 24, 2024	Indirect	Common Stock
Restricted Stock Units	224K	$238K	$1.06	Apr 1, 2024	Direct	Common Stock
Common Stock	237K	$216K	$0.91	Jun 24, 2024	Direct
Common Stock (CLIR)	111K	$123K	$1.11	Feb 1, 2024	IRA
Common Stock	111K	$101K	$0.91	Jun 24, 2024	IRA
Redeemable Warrants to Purchase Common Stock	7.04M			Jun 24, 2024	Indirect	Common Stock

Transactions reported by Robert T. HOFFMAN Sr for ClearSign Technologies Corp

Sym	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.