RTW INVESTMENTS LLC 13D and 13G filings for PTC Therapeutics, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-02-14 07:13 am Purchase | 2023-12-31 | 13G | PTC Therapeutics, Inc. PTCT | RTW INVESTMENTS LLC | 7,423,970 9.800% | 1,808,583 (+32.21%) | Filing |
| 2023-02-14 10:02 am Purchase | 2022-12-31 | 13G | PTC Therapeutics, Inc. PTCT | RTW INVESTMENTS LLC | 5,615,387 7.700% | 321,421 (+6.07%) | Filing |
| 2022-02-14 08:00 am Purchase | 2021-12-31 | 13G | PTC Therapeutics, Inc. PTCT | RTW INVESTMENTS LLC | 5,293,966 7.500% | 325,757 (+6.56%) | Filing |
| 2021-02-26 11:44 am Purchase | 2021-02-18 | 13G | PTC Therapeutics, Inc. PTCT | RTW INVESTMENTS LLC | 4,968,209 7.280% | 746,373 (+17.68%) | Filing |
| 2021-02-12 09:34 am Purchase | 2020-12-31 | 13G | PTC Therapeutics, Inc. PTCT | RTW INVESTMENTS LLC | 4,221,836 6.190% | 389,356 (+10.16%) | Filing |