Northwest & Ethical Investments L.P.'s ownership history for PTCT

Northwest & Ethical Investments L.P. currently holds 2.8K shares with a market value of $192.9K. It started holding PTCT on 2026-03-31. At its peak, it held 2.8K shares on 2026-03-31. Its highest holding value was $192.9K on 2026-03-31. At its lowest, it held 2.8K shares on 2026-03-31, with a value of $192.9K on 2026-03-31.