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Thomas R Ertel Insider Profile
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Thomas R Ertel, Director at Blackbaud, holds 365.79K shares in Energy Vault Holdings (Ticker: NRGV), holds 13.51K shares in Blackbaud (Ticker: BLKB). Most recently, Thomas R Ertel Bought ― shares of Energy Vault Holdings on Mar 05, 2026 for an estimated value of $18.31K.
Profitable Transactions
2 out of 3 Profitable Transactions
Average Return
+67.70%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Thomas R Ertel holds in companies
Most Profitable Insider Trade
The most profitable trade made by Thomas R Ertel
Thomas R Ertel's Trading History
Blackbaud
Aug 04, 2021
Director
Uninformative Buy
―
$593.59K
Energy Vault Holdings
Mar 05, 2026
Director
Informative Buy
18.31K
$1.28M
List of latest transactions for each holding click on a transaction to see Thomas R Ertel's performance on stock
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Thomas R Ertel insider profile FAQ
What is the percentage of profitable transactions made by Thomas R Ertel?
The percentage of profitable transactions made by Thomas R Ertel is 67%.
What is the average return per transaction made by Thomas R Ertel?
The average return per transaction made by Thomas R Ertel is 67.70%.
What stocks does Thomas R Ertel hold?
Thomas R Ertel holds: BLKB, NRGV stocks.
What was Thomas R Ertel’s latest transaction?
Thomas R Ertel latest transaction was an Informative Buy of $18.31K.
What was Thomas R Ertel's most profitable transaction?
Thomas R Ertel’s most profitable transaction was an Informative Buy of NRGV stock on August 12, 2025. The return on the trade was 130.70%.
What is Thomas R Ertel's role in Blackbaud?
Thomas R Ertel's role in Blackbaud is Director.
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