Robert Thurston Hoffman Sr and 3 Others Buys $1.77M of ClearSign Technologies Corp (CLIR) — SEC Form 4, Jul 13, 2022

Open-Market Net Purchase · SEC Form 4

+$1,766,669

Equity position changed by +26.5%

Reporting Owners

Robert Thurston Hoffman Sr

Director 10% Owner

Clirspv LLC

10%+

Gpclirspv LLC

10%+

+ 1 more

TXN 2022-07-08 · FILED 2022-07-13

Equity Position 7.6M sh 6,004,793 → 7,596,387

Equity Change +26.5% shares held after vs before

Filing Lag 3 business days late vs 2-day SEC deadline

Form 4 · Statement of Changes in Beneficial Ownership

ClearSign Technologies Corp

CLIR CIK 0001434524

Reporting Owners

Name	Relationship
Robert Thurston Hoffman Sr CIK 0001748409	Director 10% Owner
Clirspv LLC CIK 0001747304	10% Owner
Gpclirspv LLC CIK 0001749087	10% Owner
Princeton Opportunity Management LLC CIK 0001749086	10% Owner

Robert Thurston Hoffman Sr at ClearSign Technologies Corp Full insider history

Bought (12 mo) —

Sold (12 mo) —

More from this insider at ClearSign Technologies Corp

Non-Derivative Securities Transactions

Title	Date	Type	Shares	Price	Net Total	Post-Txn	Ownership
Common Stock (CLIR)F1	2022-07-08	P - Purchase	1,591,594 A	$1.11	+$1,766,669	7,583,234	Indirect
Common Stock (CLIR)F2	2022-07-08	P - Purchase	0 A	$0.00	—	110,519	Indirect
Common Stock (CLIR)	2022-07-08	P - Purchase	0 A	$0.00	—	13,153	Direct

Footnotes (2)

F1: Note: Mr. Hoffman is the managing member of GPCLIRSPV LLC which is the managing member of CLIRSPV LLC, the owner of the common stock. Mr. Hoffman disclaims beneficial ownership of these shares except to the extent of his pecuniary interest in CLIRSPV LLC. clirSPV LLC has direct ownership of the 1,591,594 shares of Common Stock Purchased and total direct beneficial ownership of 7,459,562 shares of Common Stock. GPclirSPV, LLC has no direct ownership of the shares purchased and total indirect beneficial ownership of 7,459,562 shares of Common Stock Princeton Opportunity Management LLC has no direct ownership of shares purchased and total indirect beneficial ownership of 7,459,562 shares of Common Stock. Show more
F2: Includes 110,519 shares held in an IRA previously reported as indirectly owned. Show more

Institutional Holders

Largest by reported value

5%+ Holders · 13D/G 2 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at ClearSign Technologies Corp

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