Clearsign Combustion Corp

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Clearsign Combustion Corp
TickerCLIR
CIK #0001434524
CUSIP185064102
SectorLife Sciences - Industrial Instruments For Measurement, Display, And Control
Address12870 Interurban Avenue South, Seattle, WA 98168
Source [EDGAR]
CIK Filing 2011 - 2025
[0001434524] 10-K
[0001434524] 10-Q
[0001434524] 3
[0001434524] 4
[0001434524] 5
[0001434524] 8-K
[0001434524] D
[0001434524] SC 13D
[0001434524] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Pasquesi John M Clearsign Technologies Corp [2025-04-09] 0.0
Simmons James M Clearsign Combustion Corp [2019-01-18] 6.2
Clirspv LLC Clearsign Combustion Corp [2018-07-30] 19.9
BD & DBG Living Trust Clearsign Combustion Corp [2013-01-24] 11.9
[2013-01-15] None
Marlett Christopher A Clearsign Combustion Corp [2012-05-01] 14.2
Form 3/4/5 Filer 2011 - 2025
Silva Gil Todd
ClearSign Technologies Corp
de Lacy Catharine
Schrecker Judith S
Maley David M
Basenese Lou
Digiandomenico Anthony
Pasquesi John M
Hinds Brent
Deller Colin James
HOFFMAN Robert Thurston Sr
clirSPV LLC
GPclirSPV LLC
Princeton Opportunity Management LLC
DiElsi Gary J.
Meline Susanne
Pate Bruce Alan
Fike Brian Grant
Bell LON E
Sock Stephen Michael
Kendrick Donald W
Simmons James M
Isaacson Scott P
Ott Jeffrey L
Ruiz Roberto
Pirnat Stephen E
Lee Andrew U
Colannino Joseph
Harmon James N
BD & DBG Living Trust
Goodson David B
Osler Geoffrey D
Rutkowski Richard F
Marlett Christopher A
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