Insider: Lourens Abraham Van Vuuren

Issuer Name: Great Basin Gold Ltd.
Filing Date Transaction Date Ownership Type Securities Nature of transaction Volume Unit cost Closing Balance
2012060808 Jun, 12 2012060808 Jun, 12 Direct Ownership : Options (Common Shares) 50 - Grant of options 400,000 0.75 1,124,993
2012060707 Jun, 12 2012060707 Jun, 12 Direct Ownership : Options (Common Shares) 50 - Grant of options 291,667 0.75 724,993
2012060707 Jun, 12 2012060707 Jun, 12 Direct Ownership : Options (Common Shares) 38 - Redemption, retraction, cancellation, repurchase -350,000 0 433,326
2012060707 Jun, 12 2012060707 Jun, 12 Direct Ownership : Options (Common Shares) 38 - Redemption, retraction, cancellation, repurchase -233,334 0 783,326
2012041616 Apr, 12 2012033030 Mar, 12 Direct Ownership : Warrants (Common Shares) 53 - Grant of warrants 62,500 0 70,000
2012041616 Apr, 12 2012033030 Mar, 12 Direct Ownership : Warrants (Common Shares) 00 - Opening Balance-Initial SEDI Report 0 0 0
2012041616 Apr, 12 2012033030 Mar, 12 Direct Ownership : Common Shares 00 - Opening Balance-Initial SEDI Report 0 0 0
2012041616 Apr, 12 2012033030 Mar, 12 Direct Ownership : Options (Common Shares) 00 - Opening Balance-Initial SEDI Report 0 0 440,000
2012041313 Apr, 12 2012033030 Mar, 12 Direct Ownership : Common Shares 10 - Acquisition or disposition in the public market 125,000 0.75 132,500
2011033030 Mar, 11 2011031111 Mar, 11 Direct Ownership : Options (Common Shares) 50 - Grant of options 350,000 2.46 1,016,660
2010101818 Oct, 10 2010101414 Oct, 10 Direct Ownership : Options (Common Shares) 51 - Exercise of options -116,666 1.74 866,660
2010101818 Oct, 10 2010101414 Oct, 10 Direct Ownership : Options (Common Shares) 51 - Exercise of options -200,000 1.75 666,660
2010101818 Oct, 10 2010101313 Oct, 10 Direct Ownership : Common Shares 54 - Exercise of warrants 7,500 1.6 7,500
2010101818 Oct, 10 2010101313 Oct, 10 Direct Ownership : Common Shares 10 - Acquisition or disposition in the public market -15,000 2.86 0
2010041212 Apr, 10 2008041010 Apr, 08 Direct Ownership : Common Shares 00 - Opening Balance-Initial SEDI Report 0 0 0
2010041212 Apr, 10 2010040808 Apr, 10 Direct Ownership : Options (Common Shares) 50 - Grant of options 350,000 1.74 983,326
2010041212 Apr, 10 2008041010 Apr, 08 Direct Ownership : Warrants (Common Shares) 00 - Opening Balance-Initial SEDI Report 0 0 0
2010041212 Apr, 10 2009032020 Mar, 09 Direct Ownership : Warrants (Common Shares) 10 - Acquisition or disposition in the public market 7,500 1.6 7,500
2010041212 Apr, 10 2009032020 Mar, 09 Direct Ownership : Common Shares 10 - Acquisition or disposition in the public market 15,000 1.3 15,000
2009030909 Mar, 09 2009030606 Mar, 09 Direct Ownership : Options (Common Shares) 50 - Grant of options 300,000 1.75 633,326
2009011616 Jan, 09 2009010909 Jan, 09 Direct Ownership : Options (Common Shares) 50 - Grant of options 333,326 1.25 333,326
2009011616 Jan, 09 2009010808 Jan, 09 Direct Ownership : Options (Common Shares) 38 - Redemption, retraction, cancellation, repurchase -440,000 0 0
2008041818 Apr, 08 2008041010 Apr, 08 Direct Ownership : Options (Common Shares) 00 - Opening Balance-Initial SEDI Report 0 0 0
Filing Date Transaction Date Ownership Type Securities Nature of transaction Volume Unit cost Closing Balance