| 2023-07-11 16:49 | CC:ATC | ATAC Resources Ltd. | 0.125 | SEDAR Early Warning Report807 | SEDAR Early Warning Report |
| 2023-07-10 07:35 | CC:ATC | Atac Resources Ltd | 0.125 | News Release200 | Atac Resources suitor Hecla completes acquisition |
| 2023-07-07 18:41 | CC:ATC | Atac Resources Ltd | 0.125 | Shares Delisted from TSX-V223 | Atac Resources to be delisted from TSX-V July 10 |
| 2023-07-07 08:14 | CC:ATC | Atac Resources Ltd | 0.125 | Halt Trading170 | Atac Resources halted at the open |
| 2023-06-23 16:49 | CC:ATC | Atac Resources Ltd | 0.14 | News Release200 | Atac Resources holders OK Hecla plan of arrangement |
| 2023-05-26 13:07 | CC:ATC | Atac Resources Ltd | 0.135 | SEDAR Interim Financial Statements812 | SEDAR Interim Financial Statements |
| 2023-05-26 13:07 | CC:ATC | Atac Resources Ltd | 0.135 | SEDAR MD & A815 | SEDAR MD & A |
| 2023-05-25 18:10 | CC:ATC | Atac Resources Ltd | 0.135 | News Release200 | Atac Resources mails special meeting circular |
| 2023-05-18 10:27 | CC:ATC | Atac Resources Ltd | 0.13 | News Release200 | Atac Resources receives interim court OK for Hecla deal |