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Mark Peek Insider Profile
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Mark Peek, co-President at Workday, holds 145.61K shares in SentinelOne (Ticker: S), holds 92.52K shares in Trimble (Ticker: TRMB), holds 169.72K shares in Workday (Ticker: WDAY).
Profitable Transactions
5 out of 13 Profitable Transactions
Average Return
-17.40%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Mark Peek holds in companies
Most Profitable Insider Trade
The most profitable trade made by Mark Peek
Mark Peek's Trading History
Workday
Jan 18, 2018
co-President
Uninformative Sell
2.01M
$39.57M
SentinelOne
Oct 01, 2025
Director
Uninformative Buy
―
$2.51M
Trimble
Sep 23, 2025
Director
Uninformative Buy
―
$7.34M
Amazon
―
Senior Vice President and CAO
―
$8.16M
VMware
Feb 16, 2012
―
Uninformative Buy
―
$23.95M
List of latest transactions for each holding click on a transaction to see Mark Peek's performance on stock
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Mark Peek insider profile FAQ
What is the percentage of profitable transactions made by Mark Peek?
The percentage of profitable transactions made by Mark Peek is 38%.
What is the average return per transaction made by Mark Peek?
The average return per transaction made by Mark Peek is -17.40%.
What stocks does Mark Peek hold?
Mark Peek holds: WDAY, S, TRMB, AMZN, VMW stocks.
What was Mark Peek’s latest transaction?
Mark Peek latest transaction was an Uninformative Buy of ―.
What was Mark Peek's most profitable transaction?
Mark Peek’s most profitable transaction was an Informative Buy of TRMB stock on December 11, 2023. The return on the trade was 53.90%.
What is Mark Peek's role in Workday?
Mark Peek's role in Workday is co-President.
How can I follow the stock ratings of top corporate insiders?
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