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TipRanksTop Financial ExpertsInsidersChris Siu

Chris Siu Insider Profile

4 Followers
Chris Siu, Chief Accounting Officer & SVP at Ultra Clean Holdings, holds 45.69K shares in Aehr Test Systems (Ticker: AEHR), holds 40.11K shares in Ultra Clean Holdings (Ticker: UCTT).
See the Hottest Stocks Based on Insider Trading >
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Chris Siu

Chris Siu
Ultra Clean Holdings (UCTT)
Chief Accounting Officer & SVP

Ranked #54,860 out of 100,202 Corporate Insiders

Profitable Transactions

50%
1 out of 2 Profitable Transactions

Average Return

-5.60%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$2M
68.31%
31.69%
A breakdown of Chris Siu's holdings
See the Top Stocks by Insiders

Insider Roles

Ultra Clean Holdings
(UCTT)
Chief Accounting Officer & SVP
Aehr Test Systems
(AEHR)
CFO
Roles that Chris Siu holds in companies
See the Top Corporate Insiders

Most Profitable Insider Trade

Stock:
Aehr Test Systems
(AEHR)
Rating:Informative Sell
Date:Dec 07, 2023 - Dec 07, 2024
Return:+52.60%
The most profitable trade made by Chris Siu
See the Latest Stocks Traded by Insiders

Chris Siu's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
UCTT
Ultra Clean Holdings
Jun 02, 2022
Chief Accounting Officer & SVP
Uninformative Buy
12.00K
$1.40M
AEHR
Aehr Test Systems
Dec 02, 2024
CFO
Uninformative Sell
4.42K
$651.05K
List of latest transactions for each holding click on a transaction to see Chris Siu's performance on stock
See All Insider Trading from Today

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Chris Siu insider profile FAQ

What is the percentage of profitable transactions made by Chris Siu?
The percentage of profitable transactions made by Chris Siu is 50%.
    What is the average return per transaction made by Chris Siu?
    The average return per transaction made by Chris Siu is -5.60%.
      What stocks does Chris Siu hold?
      Chris Siu holds: UCTT, AEHR stocks.
        What was Chris Siu’s latest transaction?
        Chris Siu latest transaction was an Uninformative Sell of $4.42K.
          What was Chris Siu's most profitable transaction?
          Chris Siu’s most profitable transaction was an Informative Sell of AEHR stock on December 7, 2023. The return on the trade was 52.60%.
            What is Chris Siu's role in Ultra Clean Holdings?
            Chris Siu's role in Ultra Clean Holdings is Chief Accounting Officer & SVP.
              How can I follow the stock ratings of top corporate insiders?
              Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.