Shares

9 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2023

May 09, 2023

BUY
$0.53 - $0.85 $12,328 - $19,772
23,262 New
23,262 $18.6 Million
Q4 2022

Feb 14, 2023

BUY
$0.54 - $0.95 $12,561 - $22,098
23,262 New
23,262 $12,000
Q2 2022

Aug 15, 2022

SELL
$1.05 - $1.74 $1,344 - $2,227
-1,280 Reduced 5.22%
23,262 $28,000
Q1 2021

May 13, 2021

SELL
$2.88 - $5.68 $7,254 - $14,307
-2,519 Reduced 9.31%
24,542 $139,000
Q4 2020

Feb 09, 2021

BUY
$2.23 - $3.35 $60,346 - $90,654
27,061 New
27,061 $79,000
Q1 2019

May 14, 2019

SELL
$0.87 - $1.27 $8,822 - $12,879
-10,141 Closed
0 $0
Q2 2018

Aug 06, 2018

SELL
$1.75 - $2.15 $18,464 - $22,684
-10,551 Reduced 50.99%
10,141 $20,000
Q1 2018

May 15, 2018

BUY
$1.93 - $3.5 $20,363 - $36,928
10,551 Added 104.04%
20,692 $42,000
Q4 2017

Feb 09, 2018

BUY
$2.08 - $4.45 $21,093 - $45,127
10,141
10,141 $36,000

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 $31.5M
  • 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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