Nicholas Michael Briers Sells 833,333 Shares of Great Southern Copper (LON:GSCU) Stock June 3, 2026 by InsiderTrades.com Share Key Points Insider sale: Great Southern Copper insider Nicholas Michael Briers sold 833,333 shares on June 2 at an average price of GBX 3, for total proceeds of about £24,999.99. Stock context: The shares last opened at GBX 2.80, with the company carrying a market cap of £21.05 million and a negative P/E ratio of -3.16. Company focus: Great Southern Copper is a mineral exploration company targeting copper-gold deposits in Chile, with rights to two prospective projects in the country’s underexplored coastal belt. Great Southern Copper PLC (LON:GSCU - Get Free Report) insider Nicholas Michael Briers sold 833,333 shares of the firm's stock in a transaction that occurred on Tuesday, June 2nd. The stock was sold at an average price of GBX 3, for a total transaction of £24,999.99. Great Southern Copper Stock PerformanceShares of LON:GSCU opened at GBX 2.80 on Wednesday. The firm has a market cap of £21.05 million, a PE ratio of -3.16 and a beta of -0.41. The firm's 50 day simple moving average is GBX 2.78 and its 200-day simple moving average is GBX 2.91. Great Southern Copper PLC has a one year low of GBX 1.72 and a one year high of GBX 4.20. About Great Southern Copper (Get Free Report)Great Southern Copper is a mineral exploration company focused on copper-gold deposits in Chile. The Company has the option to acquire rights to 100% of two projects that are prospective for large porphyry copper-gold deposits in the underexplored coastal belt of Chile, a globally significant mining jurisdiction and the world's largest copper producer. See AlsoFive stocks we like better than Great Southern CopperMarvell Stock Soars on NVIDIA's Trillion-Dollar NodFirstCash Turns Pawn Into a Growth MachineHubSpot Just Crushed the Bear Case—Is a Bigger Rally Ahead?Aggressive Insider Buying Signals Opportunity in 3 Risky StocksThis instant news alert was generated by narrative science technology and financial data from InsiderTrades.com in order to provide readers with the fastest and most accurate reporting. Please send any questions or comments about this story to [email protected]. Insider Buying or Selling at Great Southern Copper? Sign-up to receive InsiderTrades.com's daily insider buying and selling report for Great Southern Copper and related companies. From Our PartnersThe 1934 playbookIn 1934, a legal government maneuver transferred billions in wealth overnight. 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