A detailed history of Charles Schwab Investment Management Inc transactions in Clear Sign Technologies Corp stock. As of the latest transaction made, Charles Schwab Investment Management Inc holds 25,555 shares of CLIR stock, worth $21,210. This represents 0.0% of its overall portfolio holdings.

Number of Shares
25,555
Previous 25,555 -0.0%
Holding current value
$21,210
Previous $28,000 14.29%
% of portfolio
0.0%
Previous 0.0%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2023

Aug 09, 2023

BUY
$0.79 - $1.63 $20,188 - $41,654
25,555 New
25,555 $33,000
Q4 2021

Feb 11, 2022

SELL
$1.24 - $2.18 $14,970 - $26,319
-12,073 Closed
0 $0
Q1 2021

May 17, 2021

BUY
$2.88 - $5.68 $34,770 - $68,574
12,073 New
12,073 $69,000

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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