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Martin Madaus Insider Profile
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Martin Madaus, Director at Mettler-Toledo, holds 7.40K shares in Repligen (Ticker: RGEN), holds 7.65K shares in Hologic (Ticker: HOLX), holds 291.54K shares in Quanterix (Ticker: QTRX). Most recently, Martin Madaus Bought ― shares of Repligen on Aug 12, 2025 for an estimated value of $201.82K.
Profitable Transactions
4 out of 6 Profitable Transactions
Average Return
+27.10%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Martin Madaus holds in companies
Most Profitable Insider Trade
The most profitable trade made by Martin Madaus
Martin Madaus's Trading History
Mettler-Toledo
Nov 20, 2014
Director
Informative Sell
1.34M
$2.64M
Quanterix
Jan 06, 2025
Director
Uninformative Buy
―
$1.33M
Standard BioTools
Oct 20, 2023
Director
Uninformative Buy
4.00K
$128.06K
Repligen
Aug 12, 2025
Director
Informative Buy
201.82K
$919.78K
Azenta
Nov 19, 2024
Director
Informative Buy
201.40K
$225.04K
Hologic
May 09, 2025
Director
Informative Buy
300.73K
$518.81K
Covidien
Feb 24, 2014
―
Uninformative Buy
855.36
―
List of latest transactions for each holding click on a transaction to see Martin Madaus's performance on stock
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Martin Madaus insider profile FAQ
What is the percentage of profitable transactions made by Martin Madaus?
The percentage of profitable transactions made by Martin Madaus is 67%.
What is the average return per transaction made by Martin Madaus?
The average return per transaction made by Martin Madaus is 27.10%.
What stocks does Martin Madaus hold?
Martin Madaus holds: MTD, QTRX, LAB, RGEN, AZTA, HOLX, COV stocks.
What was Martin Madaus’s latest transaction?
Martin Madaus latest transaction was an Informative Buy of $201.82K.
What was Martin Madaus's most profitable transaction?
Martin Madaus’s most profitable transaction was an Informative Buy of QTRX stock on August 10, 2022. The return on the trade was 182.40%.
What is Martin Madaus's role in Mettler-Toledo?
Martin Madaus's role in Mettler-Toledo is Director.
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