| October 11, 2017 | Columbus Confirms Record Date for ALLEGIANT Spin-Out | |
| October 05, 2017 | Columbus Subsidiary Allegiant Gold Launches Website | |
| October 03, 2017 | Columbus Announces ALLEGIANT Private Placement | |
| September 28, 2017 | Columbus Signs Agreement to Spin-Out United States Projects; Andy Wallace Named CEO of Allegiant Gold | |
| September 26, 2017 | Columbus Gold Enters into Formal JV with Nordgold to Develop the Montagne d'Or Gold Deposit in French Guiana | |
| August 31, 2017 | Columbus Completes Drilling at the Bolo Gold Project | |
| August 15, 2017 | Columbus Gold Grants Stock Options | |
| August 15, 2017 | Columbus Confirms Potential to Increase Size of Montagne d'Or Gold Deposit to Depth and Along Strike; New Gold Zone Discovered | |
| August 04, 2017 | Columbus Gold Announces the Appointment of Blaine Monaghan as Vice President, Corporate Development | |
| July 21, 2017 | Columbus Announces Spin-Out and Nevada Drilling Update | |