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TipRanksTop Financial ExpertsInsidersLaura Mary Formusa

Laura Mary Formusa Insider Profile

4 Followers
Laura Mary Formusa, Director at Tantalus Systems Holding, holds 55.20K shares in Tantalus Systems Holding (Ticker: TSE:GRID).
See the Hottest Stocks Based on Insider Trading >
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Laura Mary Formusa

Laura Mary Formusa
Tantalus Systems Holding (GRID)
Director

Ranked #17,432 out of 105,518 Corporate Insiders

Profitable Transactions

67%
4 out of 6 Profitable Transactions

Average Return

+17.50%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

C$318K
100.00%
A breakdown of Laura Mary Formusa's holdings
See the Top Stocks by Insiders

Insider Roles

Tantalus Systems Holding
(GRID)
Director
Roles that Laura Mary Formusa holds in companies
See the Top Corporate Insiders

Most Profitable Insider Trade

Stock:
Tantalus Systems Holding
(GRID)
Rating:Informative Buy
Date:Jun 03, 2025 - Today
Return:+96.20%
The most profitable trade made by Laura Mary Formusa
See the Latest Stocks Traded by Insiders

Laura Mary Formusa's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
GRID
Tantalus Systems Holding
Dec 29, 2025
Director
Uninformative Sell
1.73K
C$317.96K
Success Rate for
GRID
4 out of 6 profitable transactions on
GRID
67%
Average Return for
GRID
Average return per transaction on
GRID
+17.52%
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Jul 07, 2022
Informative Buy
C$5.04K
4,200
―
-40.30%
Nov 16, 2022
Informative Buy
C$9.81K
11,200
―
-16.60%
Dec 28, 2022
Informative Buy
C$7.40K
10,000
―
+12.50%
Apr 03, 2024
Informative Buy
C$17.36K
10,000
―
+4.30%
May 28, 2024
Informative Buy
C$24.00K
15,000
―
+49.00%
List of latest transactions for each holding click on a transaction to see Laura Mary Formusa's performance on stock
See All Insider Trading from Today

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Laura Mary Formusa insider profile FAQ

What is the percentage of profitable transactions made by Laura Mary Formusa?
The percentage of profitable transactions made by Laura Mary Formusa is 67%.
    What is the average return per transaction made by Laura Mary Formusa?
    The average return per transaction made by Laura Mary Formusa is 17.50%.
      What stocks does Laura Mary Formusa hold?
      Laura Mary Formusa holds: TSE:GRID stocks.
        What was Laura Mary Formusa’s latest transaction?
        Laura Mary Formusa latest transaction was an Uninformative Sell of C$1.73K.
          What was Laura Mary Formusa's most profitable transaction?
          Laura Mary Formusa’s most profitable transaction was an Informative Buy of TSE:GRID stock on June 3, 2025. The return on the trade was 96.20%.
            What is Laura Mary Formusa's role in Tantalus Systems Holding?
            Laura Mary Formusa's role in Tantalus Systems Holding is Director.
              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.