Leroy Ball Insider Profile
53 Followers
Leroy Ball, CEO, Director at Koppers Holdings, holds 429.36K shares in Koppers Holdings (Ticker: KOP), holds 34.74K shares in ATI (Ticker: ATI), holds 178.46K shares in Calgon Carbon Corp (Ticker: ~CCC).
Profitable Transactions
18 out of 28 Profitable Transactions
Average Return
+18.90%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Most Profitable Insider Trade
The most profitable trade made by Leroy Ball
Leroy Ball's Trading History
Koppers Holdings
Sep 01, 2026
CEO, Director
Uninformative Sell
―
$20.51M
ATI
May 21, 2026
Director
Uninformative Buy
―
$7.32M
Calgon Carbon Corp
Aug 31, 2010
―
Informative Buy
527.25K
$3.84M
List of latest transactions for each holding click on a transaction to see Leroy Ball's performance on stock
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Leroy Ball insider profile FAQ
What is the percentage of profitable transactions made by Leroy Ball?
The percentage of profitable transactions made by Leroy Ball is 64%.
What is the average return per transaction made by Leroy Ball?
The average return per transaction made by Leroy Ball is 18.90%.
What stocks does Leroy Ball hold?
Leroy Ball holds: KOP, ATI, ~CCC stocks.
What was Leroy Ball’s latest transaction?
Leroy Ball latest transaction was an Uninformative Sell of ―.
What was Leroy Ball's most profitable transaction?
Leroy Ball’s most profitable transaction was an Informative Buy of KOP stock on December 14, 2018. The return on the trade was 129.40%.
What is Leroy Ball's role in Koppers Holdings?
Leroy Ball's role in Koppers Holdings is CEO, Director.
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