Company | Symbol | Filed By | Filing Date | Filing |
---|---|---|---|---|
Polar Asset Management Partners Inc. | 2023-02-13 | |||
Mawer Investment Management Ltd. | 2023-02-13 | |||
Polar Asset Management Partners Inc. | 2022-11-10 | |||
2022-02-14 | ||||
Mawer Investment Management Ltd. | 2022-02-10 |