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Insider Information:   Buehler Alexander J
Relationship:   Director
City:   Chesterfield
State:   MO
   
Insider Summary:
  
   
Companies Owned :   3    
Direct Shares   465,174    

Indirect Shares

  0      
Direct Value   $1,988,351    

Indirect Value

  $0      
Total Shares   465,174      
Total Value   $1,988,351      


Aegion Corp
 $817,497 Energy Recovery, Inc.
 $341,667 Liqtech International Inc
 $829,186 Aegion Corp
 $817,497 Energy Recovery, Inc.
 $341,667 Liqtech International Inc
 $829,186
 


Historical Performance :
Based on 6 Month Return Percentages
Buys 
Sells 

     Total Filings :

    0   
    2    

     Stock price went up :

    0   
    2    
     Stock price went down :
    0   
    0    
   
     Gain/Loss Ratio :
   0.0   
   2.0   
     Percentage Gain/Loss :
     0.0%
 98.7%
     
   
Holdings :
     Menu Company Name Ticker Relation Direct Date Direct Shares Indirect Date Indirect Shares Total Value Sold  
            Aegion Corp AEGN V.P. - Marketing & Tec... 2008-05-22 27,259 0    Premium*  
            Energy Recovery, Inc. ERII Director 2023-06-08 23,322 2015-03-10 0    Premium*  
            Liqtech International Inc LIQT Director 2024-01-03 414,593 0    Premium*  
* Premium Members only  

Records found :    23         Free Registration Required For Full Results.    Limit: 25

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  Page 1 of 1
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
LIQT Liqtech International Inc Director   •       •      –    2024-01-03 4 A $0.00 $0 D/D 20,940 414,593 0 -
ERII Energy Recovery, Inc. Director   –       •      –    2023-06-08 4 A $27.00 $99,981 D/D 3,703 23,322 0 -
LIQT Liqtech International Inc Director   •       •      –    2023-01-03 4 A $0.00 $0 D/D 98,000 3,155,445 0 -
LIQT Liqtech International Inc Director   •       •      –    2023-01-01 4 A $0.00 $0 D/D 1,021,545 3,057,445 0 -
ERII Energy Recovery, Inc. Director   –       •      –    2022-06-09 4 A $20.80 $99,986 D/D 4,807 19,619 0 -
ERII Energy Recovery, Inc. Director   –       •      –    2022-06-03 4 OE $2.92 $156,034 D/D 50,000 64,812 0 -
ERII Energy Recovery, Inc. Director   –       •      –    2022-06-03 4 S $21.34 $1,067,225 D/D (50,000) 14,812 0 %
LIQT Liqtech International Inc Interim CEO   •       •      –    2022-05-17 4 B $0.50 $1,000,000 D/D 2,000,000 2,035,900 2.81 -
LIQT Liqtech International Inc Director   •       •      –    2022-01-03 4 A $0.00 $0 D/D 6,240 35,900 0 -
ERII Energy Recovery, Inc. Director   –       •      –    2021-06-10 4 A $20.78 $99,993 D/D 4,812 14,812 0 -
LIQT Liqtech International Inc Director   •       •      –    2021-01-06 4 A $0.00 $0 D/D 4,660 29,660 0 -
ERII Energy Recovery, Inc. Director   •       •      –    2020-11-11 4 S $10.28 $514,085 D/D (50,000) 10,000 0 %
LIQT Liqtech International Inc Director   –       •      –    2017-08-11 3 IO $0.00 $0 D/D 0 100,000 -
ERII Energy Recovery, Inc. Director   •       •      –    2016-08-15 4 S $13.01 $6,505 D/D (500) 60,000 0 -
ERII Energy Recovery, Inc. Director   •       •      –    2016-08-11 4 S $13.05 $319,762 D/D (24,500) 60,500 0 -
ERII Energy Recovery, Inc. Director   •       •      –    2016-08-09 4 S $13.00 $65,020 D/D (5,000) 85,000 0 -
ERII Energy Recovery, Inc. Director   •       •      –    2016-03-10 4 S $9.79 $293,619 D/D (30,000) 90,000 0 -
ERII Energy Recovery, Inc. Director   •       •      –    2015-03-12 4 B $2.87 $43,058 D/D 15,000 120,000 2.39 -
ERII Energy Recovery, Inc. Director   •       •      –    2015-03-11 4 B $2.81 $211,068 D/D 75,000 105,000 2.39 -
ERII Energy Recovery, Inc. Director   •       •      –    2015-03-10 4 B $2.76 $82,809 D/D 30,000 30,000 2.39 -
AEGN Aegion Corp V.P. - Marketing & Technology   •       –      –    2008-05-22 4 S $18.58 $24,518 D/D (1,319) 27,259 0 -
AEGN Aegion Corp VP - Marketing & Technology   •       –      –    2008-01-29 4 A $0.00 $0 D/D 16,556 28,578 0 -
AEGN Aegion Corp V.P. Marketing & TechnologyOf   •       –      –    2007-04-25 3 IO $0.00 $0 D/D 0 12,022 -

  23  Records found
  1     
  Page 1 of 1  
 
Free Registration Required For Full Results.    Limit: 25

 
 
  Transaction Code Key: Ownership Code Key
  B - Buy AB - Automatic Buy D - Direct Ownership
  S - Sell AS - Automatic Sell I - Indirect Ownership
OE - Options Exercised A - Aquired
  IO - Initital Ownership D - Disposed