Form SC 13G/A Comstock Mining Inc. Filed by: VAN DEN BERG MANAGEMENT I, INC Jan 10, 2020 09:06AM
Form SC 13G/A Comstock Mining Inc. Filed by: VAN DEN BERG MANAGEMENT I, INC Jan 9, 2019 10:26AM
Form SC 13G/A Comstock Mining Inc. Filed by: VAN DEN BERG MANAGEMENT I, INC Feb 14, 2018 09:33AM
Form SC 13G/A Comstock Mining Inc. Filed by: VAN DEN BERG MANAGEMENT I, INC Feb 9, 2017 03:25PM
Form SC 13G/A Comstock Mining Inc. Filed by: VAN DEN BERG MANAGEMENT I, INC Feb 16, 2016 01:16PM


Nov 10, 2015 05:00PM Form SC 13G/A Comstock Mining Inc. Filed by: VAN DEN BERG MANAGEMENT I, INC
Jan 29, 2015 12:39PM Form SC 13G/A Comstock Mining Inc. Filed by: VAN DEN BERG MANAGEMENT I, INC
Oct 7, 2014 12:40PM Form SC 13G/A Comstock Mining Inc. Filed by: VAN DEN BERG MANAGEMENT I, INC