| 2024-02-27 15:35 | CC:OPTG | Optegra Ventures Inc | 0.06 | SEDAR Interim MD & A813 | SEDAR Interim MD & A |
| 2024-02-27 15:29 | CC:OPTG | Optegra Ventures Inc | 0.06 | SEDAR Interim Financial Statements812 | SEDAR Interim Financial Statements |
| 2023-08-23 19:27 | CC:OPTG | Optegra Ventures Inc | | New Listing5 | Essex Minerals name change to Optegra, rollback |
| 2023-08-23 19:27 | CC:ESX | Essex Minerals Inc (2) | 0.01 | Change Name, Roll Back Shares290 | Essex Minerals name change to Optegra, rollback |
| 2023-08-22 19:39 | CC:ESX | Essex Minerals Inc (2) | 0.01 | News Release200 | Essex Minerals plans rollback, name change |
| 2023-08-22 13:13 | CC:ESX | Essex Minerals Inc (2) | 0.015 | SEDAR Interim MD & A813 | SEDAR Interim MD & A |
| 2023-08-22 13:10 | CC:ESX | Essex Minerals Inc (2) | 0.015 | SEDAR Interim Financial Statements812 | SEDAR Interim Financial Statements |
| 2023-06-15 16:58 | CC:ESX | Essex Minerals Inc (2) | 0.015 | News Release200 | Essex samples up to 1.83% V2O5 at Lagersdrift |
| 2023-05-29 11:43 | CC:ESX | Essex Minerals Inc (2) | 0.015 | SEDAR Interim Financial Statements812 | SEDAR Interim Financial Statements |
| 2023-05-29 11:43 | CC:ESX | Essex Minerals Inc (2) | 0.015 | SEDAR MD & A815 | SEDAR MD & A |