Shares

14 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2021

Nov 16, 2021

SELL
$2.0 - $4.9 $53,300 - $130,585
-26,650 Closed
0 $0
Q2 2020

Jul 31, 2020

SELL
$0.49 - $2.55 $1,999 - $10,404
-4,080 Reduced 13.28%
26,650 $56,000
Q1 2020

May 06, 2020

SELL
$0.39 - $1.09 $0 - $1
-1 Reduced -0.0%
30,730 $23,000
Q4 2019

Feb 10, 2020

SELL
$0.73 - $1.27 $3,498 - $6,085
-4,792 Reduced 13.49%
30,731 $24,000
Q3 2019

Nov 12, 2019

SELL
$1.08 - $1.46 $31,543 - $42,642
-29,207 Reduced 45.12%
35,523 $44,000
Q2 2019

Aug 05, 2019

SELL
$0.76 - $1.15 $10,260 - $15,524
-13,500 Reduced 17.26%
64,730 $75,000
Q1 2019

May 08, 2019

SELL
$0.87 - $1.27 $38,628 - $56,388
-44,400 Reduced 36.21%
78,230 $71,000
Q4 2018

Feb 08, 2019

BUY
$0.88 - $1.75 $5,456 - $10,850
6,200 Added 5.33%
122,630 $126,000
Q3 2018

Nov 08, 2018

SELL
$1.6 - $2.17 $10,569 - $14,335
-6,606 Reduced 5.37%
116,430 $187,000
Q2 2018

Oct 05, 2018

BUY
$1.75 - $2.15 $22,233 - $27,315
12,705 Added 11.52%
123,036 $247,000
Q1 2018

May 15, 2018

BUY
$1.93 - $3.5 $51,725 - $93,803
26,801 Added 32.09%
110,331 $224,000
Q4 2017

Feb 15, 2018

SELL
$2.08 - $4.45 $10,192 - $21,805
-4,900 Reduced 5.54%
83,530 $302,000
Q3 2017

Nov 13, 2017

BUY
$2.9 - $3.55 $38,280 - $46,860
13,200 Added 17.55%
88,430 $315,000
Q2 2017

Aug 15, 2017

BUY
N/A
75,230
75,230 $286,000

Others Institutions Holding CLIR

About ClearSign Technologies Corp


  • Ticker CLIR
  • Exchange NASDAQ
  • Sector Industrials
  • Industry Pollution & Treatment Controls
  • Shares Outstandng 37,951,600
  • Market Cap $31.1M
  • Description
  • ClearSign Technologies Corporation designs and develops products and technologies to enhance operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness of industrial and commercial systems in the United States and the People's Republic of China. Its ClearSign Core Burner Technology consists of an indus...
More about CLIR
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