SC 13G/A | 2020-02-13 | Connor, Clark & Lunn Investment Management Ltd. | Quarterhill Inc. | - | - | EDGAR |
SC 13G | 2019-02-13 | Connor, Clark & Lunn Investment Management Ltd. | Quarterhill Inc. | - | - | EDGAR |
SC 13G | 2018-02-14 | Connor, Clark & Lunn Investment Management Ltd. | Quarterhill Inc. | - | - | EDGAR |
SC 13G | 2017-02-13 | Connor, Clark & Lunn Investment Management Ltd. | Wi-LAN Inc. | - | - | EDGAR |
SC 13G/A | 2016-02-10 | BlackRock Inc. | Wi-LAN Inc. | 269,559 | 0.2% | EDGAR |
SC 13G/A | 2016-01-27 | BlackRock Inc. | Wi-LAN Inc. | 11,275,105 | 9.3% | EDGAR |
SC 13G/A | 2015-05-08 | BlackRock Inc. | Wi-LAN Inc. | 12,784,414 | 10.6% | EDGAR |
SC 13G/A | 2015-01-23 | BlackRock Inc. | Wi-LAN Inc. | 10,148,496 | 8.5% | EDGAR |
SC 13G | 2014-02-03 | BlackRock Inc. | Wi-LAN Inc. | 6,562,901 | 5.5% | EDGAR |
SC 13G/A | 2012-01-10 | SPROTT ASSET MANAGEMENT LP | Wi-LAN Inc. | 5,940,870 | 4.8% | EDGAR |
SC 13G | 2011-11-08 | SPROTT ASSET MANAGEMENT LP | Wi-LAN Inc. | 8,939,800 | 7.2% | EDGAR |