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Brian Leedman Insider Profile
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Brian Leedman, Director at Alcidion Group Limited, holds 1.54M shares in Blinklab Limited (Ticker: AU:BB1), holds 2.93M shares in OncoSil Medical Ltd (Ticker: AU:OSL), holds 2.04M shares in Nutritional Growth Solutions Ltd. (Ticker: AU:NGS). Most recently, Brian Leedman Bought ― shares of Blinklab Limited on Jul 11, 2025 for an estimated value of AU$50.00K.
Profitable Transactions
12 out of 17 Profitable Transactions
Average Return
+51.50%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Brian Leedman holds in companies
Most Profitable Insider Trade
The most profitable trade made by Brian Leedman
Brian Leedman's Trading History
Alcidion Group Limited
Apr 13, 2017
Director
Informative Sell
343.50K
AU$0.00
ResApp Health Limited
Oct 06, 2017
―
Informative Buy
64.55K
AU$5.33M
Neuroscientific Biopharmaceuticals Ltd.
May 18, 2021
Director
Informative Buy
27.80K
AU$247.11K
Nutritional Growth Solutions Ltd.
Nov 25, 2021
Director
Informative Buy
50.00K
AU$42.83K
OncoSil Medical Ltd
May 11, 2023
Director
Informative Buy
5.00K
AU$3.09M
Blinklab Limited
Jul 11, 2025
Director
Informative Buy
50.00K
AU$1.43M
Neurotech International
Jun 23, 2021
Director
Informative Buy
49.95K
AU$57.71K
List of latest transactions for each holding click on a transaction to see Brian Leedman's performance on stock
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Brian Leedman insider profile FAQ
What is the percentage of profitable transactions made by Brian Leedman?
The percentage of profitable transactions made by Brian Leedman is 71%.
What is the average return per transaction made by Brian Leedman?
The average return per transaction made by Brian Leedman is 51.50%.
What stocks does Brian Leedman hold?
Brian Leedman holds: AU:ALC, AU:RAP, AU:NSB, AU:NGS, AU:OSL, AU:BB1, AU:NTI stocks.
What was Brian Leedman’s latest transaction?
Brian Leedman latest transaction was an Informative Buy of AU$50.00K.
What was Brian Leedman's most profitable transaction?
Brian Leedman’s most profitable transaction was an Informative Buy of AU:BB1 stock on January 10, 2025. The return on the trade was 281.10%.
What is Brian Leedman's role in Alcidion Group Limited?
Brian Leedman's role in Alcidion Group Limited is Director.
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