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Michael J Donfris Insider Profile

4 Followers
Michael J Donfris, SVP, CFO at Greenbrier, holds 25.95K shares in Greenbrier (Ticker: GBX).
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Michael J Donfris

Michael J Donfris
Greenbrier (GBX)
SVP, CFO

Not Ranked
Michael J Donfris has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$1M
100.00%
A breakdown of Michael J Donfris's holdings

Insider Roles

Greenbrier
(GBX)
SVP, CFO
Roles that Michael J Donfris holds in companies

Most Profitable Insider Trade

Currently, no data available
The most profitable trade made by Michael J Donfris

Michael J Donfris's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Greenbrier
Oct 24, 2025
SVP, CFO
Uninformative Buy
$1.09M
Michael J Donfris has not reported any informative transactions for GBX, therefore, performance cannot be measured.
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Jun 20, 2024
Uninformative Buy
$0.00
-
$0.00
Oct 21, 2024
Uninformative Buy
$0.00
-
$0.00
Oct 24, 2025
Uninformative Buy
$0.00
-
$45.94
Oct 21, 2024
Uninformative Sell
$8.21K
-
$52.64
Jun 18, 2025
Uninformative Sell
$16.03K
-
$45.68
List of latest transactions for each holding click on a transaction to see Michael J Donfris's performance on stock

Michael J Donfris insider profile FAQ

What is the percentage of profitable transactions made by Michael J Donfris?
The percentage of profitable transactions made by Michael J Donfris is ―.
    What is the average return per transaction made by Michael J Donfris?
    The average return per transaction made by Michael J Donfris is ―.
      What stocks does Michael J Donfris hold?
      Michael J Donfris holds: GBX stocks.
        What was Michael J Donfris’s latest transaction?
        Michael J Donfris latest transaction was an Uninformative Buy of ―.
          What was Michael J Donfris's most profitable transaction?
          Michael J Donfris’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
            What is Michael J Donfris's role in Greenbrier?
            Michael J Donfris's role in Greenbrier is SVP, CFO.
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