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Insider Information:   Hu Chenming
Relationship:  
City:   Sunnyvale
State:   CA
   
Insider Summary:
  
   
Companies Owned :   5    
Direct Shares   113,994    

Indirect Shares

  0      
Direct Value   $3,301,563    

Indirect Value

  $0      
Total Shares   113,994      
Total Value   $3,301,563      


Fortinet Inc
 $154,103 Ambarella Inc
 $1,162,103 Acm Research Inc
 $1,985,357 Fortinet Inc
 $154,103 Ambarella Inc
 $1,162,103 Acm Research Inc
 $1,985,357
 


Historical Performance :
Based on 6 Month Return Percentages
Buys 
Sells 

     Total Filings :

    0   
    1    

     Stock price went up :

    0   
    1    
     Stock price went down :
    0   
    0    
   
     Gain/Loss Ratio :
   0.0   
   1.0   
     Percentage Gain/Loss :
     0.0%
 97.0%
     
   
Holdings :
     Menu Company Name Ticker Relation Direct Date Direct Shares Indirect Date Indirect Shares Total Value Sold  
            Sandisk Corp SNDK Director 2016-05-12 0 2009-08-04 0    Premium*  
            Inphi Corp IPHI Director 2021-04-20 0 0    Premium*  
            Fortinet Inc FTNT Director 2020-09-30 2,580 2013-08-08 0    Premium*  
            Ambarella Inc AMBA Director 2023-08-31 23,644 2013-09-16 0    Premium*  
            Acm Research Inc ACMR 2021-05-04 87,770 2018-08-30 0    Premium*  
* Premium Members only  

Records found :    105         Free Registration Required For Full Results.    Limit: 25

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  Page 5 of 5
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
SNDK Sandisk Corp Director   –       •      –    2013-11-18 4 OE $18.14 $415,206 D/D 22,889 25,995 0 -
ACMR Acm Research Inc   •       •      –    2021-05-04 4 OE $3.00 $70,002 D/D 23,334 87,770 0 -
ACMR Acm Research Inc   •       •      –    2018-08-30 4 OE $3.00 $90,000 D/D 30,000 30,000 0 -
ACMR Acm Research Inc   •       •      –    2020-09-08 4 OE $3.00 $93,306 D/D 31,102 31,102 0 -
IPHI Inphi Corp Director   –       •      –    2021-04-20 4 D $0.00 $0 D/D (66,981) 0 0 -

  105  Records found
  1   2   3   4   5     
  Page 5 of 5  
 
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