Shares

20 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 13, 2024

BUY
$0.93 - $1.28 $24,583 - $33,835
26,434 New
26,434 $25,000
Q3 2023

Nov 13, 2023

SELL
$0.91 - $1.46 $18,475 - $29,642
-20,303 Reduced 35.59%
36,738 $40,000
Q2 2023

Aug 14, 2023

SELL
$0.79 - $1.63 $180,128 - $371,657
-228,011 Reduced 79.99%
57,041 $74,000
Q1 2023

May 12, 2023

SELL
$0.53 - $0.85 $29,044 - $46,580
-54,801 Reduced 16.12%
285,052 $228,000
Q4 2022

Feb 13, 2023

SELL
$0.54 - $0.95 $75,933 - $133,586
-140,617 Reduced 29.27%
339,853 $183,000
Q3 2022

Nov 14, 2022

SELL
$0.85 - $1.26 $13,873 - $20,565
-16,322 Reduced 3.29%
480,470 $441,000
Q2 2022

Aug 15, 2022

SELL
$1.05 - $1.74 $10,862 - $18,000
-10,345 Reduced 2.04%
496,792 $601,000
Q1 2022

May 13, 2022

BUY
$1.05 - $1.67 $17,164 - $27,299
16,347 Added 3.33%
507,137 $827,000
Q4 2021

Feb 14, 2022

BUY
$1.24 - $2.18 $122,654 - $215,634
98,915 Added 25.24%
490,790 $677,000
Q3 2021

Nov 15, 2021

BUY
$2.0 - $4.9 $10,070 - $24,671
5,035 Added 1.3%
391,875 $784,000
Q2 2021

Aug 13, 2021

SELL
$3.99 - $5.8 $31,094 - $45,199
-7,793 Reduced 1.97%
386,840 $1.86 Million
Q1 2021

May 14, 2021

BUY
$2.88 - $5.68 $2,119 - $4,180
736 Added 0.19%
394,633 $2.24 Million
Q4 2020

Feb 12, 2021

SELL
$2.23 - $3.35 $71,304 - $107,116
-31,975 Reduced 7.51%
393,897 $1.15 Million
Q3 2020

Nov 16, 2020

SELL
$2.08 - $2.87 $3,180 - $4,388
-1,529 Reduced 0.36%
425,872 $962,000
Q2 2020

Aug 14, 2020

SELL
$0.49 - $2.55 $5,215 - $27,139
-10,643 Reduced 2.43%
427,401 $889,000
Q1 2020

May 14, 2020

SELL
$0.39 - $1.09 $2,258 - $6,311
-5,790 Reduced 1.3%
438,044 $314,000
Q4 2019

Feb 13, 2020

SELL
$0.73 - $1.27 $41,618 - $72,405
-57,012 Reduced 11.38%
443,834 $339,000
Q3 2019

Nov 13, 2019

BUY
$1.08 - $1.46 $14,953 - $20,215
13,846 Added 2.84%
500,846 $619,000
Q2 2019

Aug 14, 2019

BUY
$0.76 - $1.15 $117,217 - $177,369
154,234 Added 46.35%
487,000 $560,000
Q1 2019

May 14, 2019

BUY
$0.87 - $1.27 $289,506 - $422,612
332,766 New
332,766 $299,000

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 $53.9M
  • 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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