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JOSEPH A TAUTGES Insider Profile

4 Followers
JOSEPH A TAUTGES, EVP & COO at CDK Global, holds 48.75K shares in Ambiq Micro, Inc. (Ticker: AMBQ), holds 0.00 shares in CDK Global (Ticker: CDK). Most recently, JOSEPH A TAUTGES Sold ― shares of Ambiq Micro, Inc. on Jan 28, 2026 for an estimated value of $241.80K.
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JOSEPH A TAUTGES

JOSEPH A TAUTGES
CDK Global (CDK)
EVP & COO

Ranked #62,589 out of 107,104 Corporate Insiders

Profitable Transactions

33%
1 out of 3 Profitable Transactions

Average Return

-6.50%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$2M
100.00%
A breakdown of JOSEPH A TAUTGES's holdings
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Insider Roles

Ambiq Micro, Inc.
(AMBQ)
Director
Roles that JOSEPH A TAUTGES holds in companies
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Most Profitable Insider Trade

Stock:
CDK Global
(CDK)
Rating:Informative Buy
Date:Nov 13, 2018 - Nov 13, 2019
Return:+4.10%
The most profitable trade made by JOSEPH A TAUTGES
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JOSEPH A TAUTGES's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
CDK
CDK Global
Jul 06, 2022
―
Uninformative Buy
―
$0.00
AMBQ
Ambiq Micro, Inc.
Jan 28, 2026
Director
Informative Sell
241.80K
$1.97M
List of latest transactions for each holding click on a transaction to see JOSEPH A TAUTGES's performance on stock
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JOSEPH A TAUTGES insider profile FAQ

What is the percentage of profitable transactions made by JOSEPH A TAUTGES?
The percentage of profitable transactions made by JOSEPH A TAUTGES is 33%.
    What is the average return per transaction made by JOSEPH A TAUTGES?
    The average return per transaction made by JOSEPH A TAUTGES is -6.50%.
      What stocks does JOSEPH A TAUTGES hold?
      JOSEPH A TAUTGES holds: CDK, AMBQ stocks.
        What was JOSEPH A TAUTGES’s latest transaction?
        JOSEPH A TAUTGES latest transaction was an Informative Sell of $241.80K.
          What was JOSEPH A TAUTGES's most profitable transaction?
          JOSEPH A TAUTGES’s most profitable transaction was an Informative Buy of CDK stock on November 13, 2018. The return on the trade was 4.10%.
            What is JOSEPH A TAUTGES's role in CDK Global?
            JOSEPH A TAUTGES's role in CDK Global is EVP & COO.
              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.