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Michael Bieber Insider Profile

4 Followers
Michael Bieber, President & CEO, Director at Willdan Group, holds 249.53K shares in Willdan Group (Ticker: WLDN), holds 10.80K shares in Tetra Tech (Ticker: TTEK).
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Michael Bieber

Michael Bieber
Willdan Group (WLDN)
President & CEO, Director

Ranked #106,243 out of 108,921 Corporate Insiders

Profitable Transactions

36%
10 out of 28 Profitable Transactions

Average Return

-51.90%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$22M
98.22%
1.78%
A breakdown of Michael Bieber's holdings
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Insider Roles

Willdan Group
(WLDN)
President & CEO, Director
Tetra Tech
(TTEK)
SVP
Roles that Michael Bieber holds in companies
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Most Profitable Insider Trade

Stock:
Willdan Group
(WLDN)
Rating:Informative Sell
Date:Sep 10, 2021 - Sep 10, 2022
Return:+45.60%
The most profitable trade made by Michael Bieber
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Michael Bieber's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
WLDN
Willdan Group
May 15, 2026
President & CEO, Director
Uninformative Buy
1.12M
$21.40M
TTEK
Tetra Tech
Feb 27, 2015
SVP
Informative Sell
1.71M
$387.68K
List of latest transactions for each holding click on a transaction to see Michael Bieber's performance on stock
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Michael Bieber insider profile FAQ

What is the percentage of profitable transactions made by Michael Bieber?
The percentage of profitable transactions made by Michael Bieber is 36%.
    What is the average return per transaction made by Michael Bieber?
    The average return per transaction made by Michael Bieber is -51.90%.
      What stocks does Michael Bieber hold?
      Michael Bieber holds: WLDN, TTEK stocks.
        What was Michael Bieber’s latest transaction?
        Michael Bieber latest transaction was an Uninformative Buy of $1.12M.
          What was Michael Bieber's most profitable transaction?
          Michael Bieber’s most profitable transaction was an Informative Sell of WLDN stock on September 10, 2021. The return on the trade was 45.60%.
            What is Michael Bieber's role in Willdan Group?
            Michael Bieber's role in Willdan Group is President & CEO, Director.
              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.