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William Soffera Insider Profile

4 Followers
William Soffera, Senior Officer at GFL Environmental, holds 85.96K shares in GFL Environmental (Ticker: GFL). Most recently, William Soffera Sold 44,642 shares of GFL Environmental on Dec 12, 2025 for an estimated value of $1.98M.
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William  Soffera

William Soffera
GFL Environmental (GFL)
Senior Officer

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

Insider Holdings

$4M
100.00%
A breakdown of William Soffera's holdings

Insider Roles

GFL Environmental
(GFL)
Senior Officer
Roles that William Soffera holds in companies

Most Profitable Insider Trade

Stock:
GFL Environmental
(GFL)
Rating:Informative Sell
Date:Dec 12, 2025 - Today
Return:+2.30%
The most profitable trade made by William Soffera

William Soffera's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
GFL Environmental
Dec 12, 2025
Senior Officer
Informative Sell
1.98M
$3.70M
Success Rate for
GFL
1 out of 1 profitable transactions on
GFL
100%
Average Return for
GFL
Average return per transaction on
GFL
+2.30%
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Mar 11, 2025
Uninformative Sell
C$0.00
-
C$0.00
Sep 09, 2025
Uninformative Sell
C$0.00
-
C$0.00
Dec 12, 2025
Informative Sell
$1.98M
-
$44.34
+2.30%
List of latest transactions for each holding click on a transaction to see William Soffera's performance on stock

William Soffera insider profile FAQ

What is the percentage of profitable transactions made by William Soffera?
The percentage of profitable transactions made by William Soffera is ―.
    What is the average return per transaction made by William Soffera?
    The average return per transaction made by William Soffera is ―.
      What stocks does William Soffera hold?
      William Soffera holds: GFL stocks.
        What was William Soffera’s latest transaction?
        William Soffera latest transaction was an Informative Sell of $1.98M.
          What was William Soffera's most profitable transaction?
          William Soffera’s most profitable transaction was an Informative Sell of GFL stock on December 12, 2025. The return on the trade was 2.30%.
            What is William Soffera's role in GFL Environmental?
            William Soffera's role in GFL Environmental is Senior Officer.
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