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Matthew Jeffs Insider Profile
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Matthew Jeffs, Chief Executive Officer at Arcontech, holds 1.03M shares in Arcontech (Ticker: GB:ARC). Most recently, Matthew Jeffs Bought 20,000 shares of Arcontech on Feb 05, 2026 for an estimated value of 15.29K.
Profitable Transactions
7 out of 10 Profitable Transactions
Average Return
+20.30%
Average return per transaction
Time Frame
Compare to
Insider Roles
Chief Executive Officer
Roles that Matthew Jeffs holds in companies
Most Profitable Insider Trade
The most profitable trade made by Matthew Jeffs
Matthew Jeffs's Trading History
List of latest transactions for each holding click on a transaction to see Matthew Jeffs's performance on stock
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Matthew Jeffs insider profile FAQ
What is the percentage of profitable transactions made by Matthew Jeffs?
The percentage of profitable transactions made by Matthew Jeffs is 70%.
What is the average return per transaction made by Matthew Jeffs?
The average return per transaction made by Matthew Jeffs is 20.30%.
What stocks does Matthew Jeffs hold?
Matthew Jeffs holds: GB:ARC stocks.
What was Matthew Jeffs’s latest transaction?
Matthew Jeffs latest transaction was an Informative Buy of 15.29K.
What was Matthew Jeffs's most profitable transaction?
Matthew Jeffs’s most profitable transaction was an Informative Buy of GB:ARC stock on March 29, 2018. The return on the trade was 94.90%.
What is Matthew Jeffs's role in Arcontech?
Matthew Jeffs's role in Arcontech is Chief Executive Officer.
How can I follow the stock ratings of top corporate insiders?
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