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David M. Shaffer Insider Profile

4 Followers
David M. Shaffer, CEO at EnerSys, holds 77.29K shares in EnerSys (Ticker: ENS).
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David M. Shaffer

David M. Shaffer
EnerSys (ENS)
CEO

Ranked #14,190 out of 102,551 Corporate Insiders

Profitable Transactions

90%
9 out of 10 Profitable Transactions

Average Return

+11.40%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$7M
100.00%
A breakdown of David M. Shaffer's holdings

Insider Roles

EnerSys
(ENS)
CEO
Roles that David M. Shaffer holds in companies

Most Profitable Insider Trade

Stock:
EnerSys
(ENS)
Rating:Informative Sell
Date:Aug 31, 2021 - Aug 31, 2022
Return:+25.50%
The most profitable trade made by David M. Shaffer

David M. Shaffer's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
EnerSys
Apr 01, 2025
CEO
Uninformative Buy
$6.85M
Success Rate for
ENS
9 out of 10 profitable transactions on
ENS
90%
Average Return for
ENS
Average return per transaction on
ENS
+11.48%
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
May 15, 2014
Uninformative Buy
$0.00
-
$0.00
Jun 05, 2013
Uninformative Buy
$0.00
-
$0.00
May 24, 2013
Uninformative Buy
-
$42.92
May 15, 2015
Uninformative Buy
$0.00
-
$0.00
Apr 01, 2014
Uninformative Buy
$0.00
-
$0.00
List of latest transactions for each holding click on a transaction to see David M. Shaffer's performance on stock

David M. Shaffer insider profile FAQ

What is the percentage of profitable transactions made by David M. Shaffer?
The percentage of profitable transactions made by David M. Shaffer is 90%.
    What is the average return per transaction made by David M. Shaffer?
    The average return per transaction made by David M. Shaffer is 11.40%.
      What stocks does David M. Shaffer hold?
      David M. Shaffer holds: ENS stocks.
        What was David M. Shaffer’s latest transaction?
        David M. Shaffer latest transaction was an Uninformative Buy of ―.
          What was David M. Shaffer's most profitable transaction?
          David M. Shaffer’s most profitable transaction was an Informative Sell of ENS stock on August 31, 2021. The return on the trade was 25.50%.
            What is David M. Shaffer's role in EnerSys?
            David M. Shaffer's role in EnerSys is CEO.
              How can I follow the stock ratings of top corporate insiders?
              Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.