Kemnay Advisory Services Inc.'s ownership history for PTGX

Kemnay Advisory Services Inc. currently holds 521 shares with a market value of $54.9K. It started holding PTGX on 2025-12-31. At its peak, it held 521 shares on 2026-03-31. Its highest holding value was $54.9K on 2026-03-31. At its lowest, it held 181 shares on 2025-12-31, with a value of $15.8K on 2025-12-31.