Education
About Us
Working with TipRanks
Follow Us
Mark Birri Insider Profile
4 Followers
Mark Birri, Corporate Development Officer at Genus plc, holds ― shares in Genus plc (Ticker: GB:GNS). Most recently, Mark Birri Bought 700 shares of Genus plc on Sep 24, 2025 for an estimated value of 16.45K.
Mark Birri Genus plc (GNS)Corporate Development Officer
Genus plc (GNS)
Corporate Development Officer
Ranked #50,771 out of 103,606 Corporate Insiders
Profitable Transactions
1 out of 2 Profitable Transactions
Average Return
+1.30%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Mark Birri does not currently own shares as a corporate insider.
A breakdown of Mark Birri's holdings
Insider Roles
Corporate Development Officer
Roles that Mark Birri holds in companies
Most Profitable Insider Trade
The most profitable trade made by Mark Birri
Mark Birri's Trading History
List of latest transactions for each holding click on a transaction to see Mark Birri's performance on stock
You May Also Like
Mark Birri insider profile FAQ
What is the percentage of profitable transactions made by Mark Birri?
The percentage of profitable transactions made by Mark Birri is 50%.
What is the average return per transaction made by Mark Birri?
The average return per transaction made by Mark Birri is 1.30%.
What stocks does Mark Birri hold?
Mark Birri holds: GB:GNS stocks.
What was Mark Birri’s latest transaction?
Mark Birri latest transaction was an Informative Buy of 16.45K.
What was Mark Birri's most profitable transaction?
Mark Birri’s most profitable transaction was an Informative Sell of GB:GNS stock on September 17, 2025. The return on the trade was 2.70%.
What is Mark Birri's role in Genus plc?
Mark Birri's role in Genus plc is Corporate Development Officer.
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.