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Maria Black Insider Profile
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Maria Black, President & CEO at Automatic Data Processing, holds 105.48K shares in Automatic Data Processing (Ticker: ADP), holds 8.29K shares in Delta Air Lines (Ticker: DAL).
Maria Black Automatic Data Processing (ADP)President & CEO
Automatic Data Processing (ADP)
President & CEO
Ranked #52,852 out of 102,830 Corporate Insiders
Profitable Transactions
6 out of 12 Profitable Transactions
Average Return
-0.40%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Maria Black holds in companies
Most Profitable Insider Trade
Stock:
Rating:Informative Buy
Date:Jul 05, 2023 - Jul 05, 2024
Return:+9.60%
The most profitable trade made by Maria Black
Maria Black's Trading History
Automatic Data Processing
Aug 07, 2025
President & CEO
Uninformative Buy
―
$32.01M
Delta Air Lines
Jun 23, 2025
Director
Uninformative Buy
―
$444.86K
List of latest transactions for each holding click on a transaction to see Maria Black's performance on stock
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Maria Black insider profile FAQ
What is the percentage of profitable transactions made by Maria Black?
The percentage of profitable transactions made by Maria Black is 50%.
What is the average return per transaction made by Maria Black?
The average return per transaction made by Maria Black is -0.40%.
What stocks does Maria Black hold?
Maria Black holds: ADP, DAL stocks.
What was Maria Black’s latest transaction?
Maria Black latest transaction was an Uninformative Buy of ―.
What was Maria Black's most profitable transaction?
Maria Black’s most profitable transaction was an Informative Buy of ADP stock on July 5, 2023. The return on the trade was 9.60%.
What is Maria Black's role in Automatic Data Processing?
Maria Black's role in Automatic Data Processing is President & CEO.
How can I follow the stock ratings of top corporate insiders?
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