| 2025-12-31 21:06 | CC:OPT | Optiva Inc | 0.245 | Shares Delisted from TSX222 | Optiva to be delisted from TSX Jan. 2 |
| 2025-12-31 17:11 | CC:OPT | Optiva Inc | 0.245 | News Release200 | Optiva completes takeover by Qvantel |
| 2025-12-04 18:05 | CC:OPT | OPTIVA INC. J | 0.245 | News Release200 | Optiva Receives Final Order Approving Arrangement with Qvantel |
| 2025-11-27 20:20 | CC:OPT | Optiva Inc | 0.22 | News Release200 | Optiva holders approve Qvantel Oy deal |
| 2025-11-06 19:10 | CC:OPT | Optiva Inc | 0.225 | News Release200 | Optiva mails information circular for Nov. 27 meeting |
| 2025-11-06 17:47 | CC:OPT | Optiva Inc | 0.225 | SEDAR Interim Financial Statements812 | SEDAR Interim Financial Statements |
| 2025-11-06 17:47 | CC:OPT | Optiva Inc | 0.225 | SEDAR Interim MD & A813 | SEDAR Interim MD & A |
| 2025-11-06 17:30 | CC:OPT | OPTIVA INC. J | 0.225 | News Release200 | Optiva Inc. Reports Third Quarter 2025 Financial Results |
| 2025-09-26 17:41 | CC:OPT | Optiva Inc | 0.26 | News Release200 | Optiva to be acquired by Qvantel for 25 cents per share |
| 2025-09-04 19:57 | CC:OPT | Optiva Inc | 0.44 | News Release200 | Optiva extends forbearance period for notes to Sept. 30 |
| 2025-09-03 17:35 | CC:OPT | Optiva Inc | 0.44 | News Release200 | Optiva partner Digitel extends agreement |
| 2025-08-13 18:28 | CC:OPT | Optiva Inc | 0.69 | SEDAR Interim Financial Statements812 | SEDAR Interim Financial Statements |
| 2025-08-13 18:28 | CC:OPT | Optiva Inc | 0.69 | SEDAR Interim MD & A813 | SEDAR Interim MD & A |
| 2025-08-13 17:45 | CC:OPT | OPTIVA INC. J | 0.69 | News Release200 | Optiva Inc. Reports Second Quarter 2025 Financial Results |
| 2025-07-21 08:11 | CC:OPT | OPTIVA INC. J | 1.41 | News Release200 | Canadian Investment Regulatory Organization Trading Halt - OPT.DB.U |
| 2025-07-18 18:38 | CC:OPT | Optiva Inc | 1.41 | News Release200 | Optiva signs support deal, eyes merger, 45-day window |
| 2025-07-17 22:29 | CC:OPT | Optiva Inc | 1.35 | Miscellaneous270 | Optiva's 9.75% debentures to be delisted July 21 |
| 2025-06-26 03:35 | CC:OPT | Optiva Inc | 1.60 | News Release200 | Optiva shareholders elect six directors at AGM |
| 2025-06-12 15:22 | CC:OPT | Optiva Inc | 1.30 | News Release200 | Optiva does not say why stock is up |
| 2025-05-29 07:30 | CC:OPT | OPTIVA INC. J | 0.68 | News Release200 | Optiva, PlektonLabs and Qeema Showcase How APIs and Dynamic Pricing Transform Telecom Monetization at DTW Ignite |
| 2025-05-13 19:09 | CC:OPT | Optiva Inc | 1.01 | SEDAR Interim Financial Statements812 | SEDAR Interim Financial Statements |
| 2025-05-13 19:09 | CC:OPT | Optiva Inc | 1.01 | SEDAR Interim MD & A813 | SEDAR Interim MD & A |
| 2025-05-13 18:22 | CC:OPT | OPTIVA INC. J | 1.01 | News Release200 | Optiva Inc. Reports First Quarter 2025 Financial Results |