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William P. Donnelly Insider Profile
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William P. Donnelly, EVP at Mettler-Toledo, holds 143.30K shares in Quanterix (Ticker: QTRX), holds 9.56K shares in T Rowe Price (Ticker: TROW), holds 53.80K shares in Ingersoll Rand (Ticker: IR).
Profitable Transactions
3 out of 44 Profitable Transactions
Average Return
-21.50%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that William P. Donnelly holds in companies
Most Profitable Insider Trade
The most profitable trade made by William P. Donnelly
William P. Donnelly's Trading History
Mettler-Toledo
Nov 29, 2018
EVP
Uninformative Buy
646.32K
$52.79M
Ingersoll Rand
Feb 28, 2025
Director
Uninformative Buy
232.07K
$4.75M
Quanterix
Jul 02, 2025
Director
Uninformative Buy
28.12K
$838.29K
T Rowe Price
Jul 01, 2025
Director
Uninformative Buy
11.05K
$1.02M
List of latest transactions for each holding click on a transaction to see William P. Donnelly's performance on stock
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William P. Donnelly insider profile FAQ
What is the percentage of profitable transactions made by William P. Donnelly?
The percentage of profitable transactions made by William P. Donnelly is 7%.
What is the average return per transaction made by William P. Donnelly?
The average return per transaction made by William P. Donnelly is -21.50%.
What stocks does William P. Donnelly hold?
William P. Donnelly holds: MTD, IR, QTRX, TROW stocks.
What was William P. Donnelly’s latest transaction?
William P. Donnelly latest transaction was an Uninformative Buy of $28.12K.
What was William P. Donnelly's most profitable transaction?
William P. Donnelly’s most profitable transaction was an Informative Sell of MTD stock on November 20, 2017. The return on the trade was 7.50%.
What is William P. Donnelly's role in Mettler-Toledo?
William P. Donnelly's role in Mettler-Toledo is EVP.
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