Real time Form 13D and 13G transaction reports:
- 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.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-05-15 08:24 am Purchase | 2026-03-31 | 13G | IRHYTHM HLDGS INC IRTC | RTW Investments, LP | 1,668,500 5.200% | 1,668,500 (New Position) | Filing History |
| 2026-05-15 08:22 am Purchase | 2026-03-31 | 13G | IMMATICS N V IMTX | RTW Investments, LP | 12,869,340 9.600% | 1,435,986 (+12.56%) | Filing History |
| 2026-05-15 08:20 am Purchase | 2026-03-31 | 13G | ERASCA INC ERAS | RTW Investments, LP | 16,157,175 5.200% | 16,157,175 (New Position) | Filing History |
| 2026-05-15 08:18 am Purchase | 2026-03-31 | 13G | COMPASS PATHWAYS PLC SPONSORED CMPS | RTW Investments, LP | 12,971,571 9.900% | 3,497,174 (+36.91%) | Filing History |
| 2026-05-15 08:16 am Purchase | 2026-03-31 | 13G | CG ONCOLOGY INC CGON | RTW Investments, LP | 6,984,808 8.300% | 6,984,808 (New Position) | Filing History |
| 2026-05-15 08:14 am Purchase | 2026-03-31 | 13G | CENTURY THERAPEUTICS INC IPSC | RTW Investments, LP | 13,043,478 7.100% | 13,043,478 (New Position) | Filing History |
| 2026-05-15 08:12 am Purchase | 2026-03-31 | 13G | CELCUITY INC CELC | RTW Investments, LP | 3,039,621 6.300% | 3,039,621 (New Position) | Filing History |
| 2026-05-15 08:10 am Purchase | 2026-03-31 | 13G | CASTLE BIOSCIENCES INC CSTL | RTW Investments, LP | 2,758,335 9.300% | 643,098 (+30.40%) | Filing History |
| 2026-05-15 08:08 am Purchase | 2026-03-31 | 13G | CANDEL THERAPEUTICS INC CADL | RTW Investments, LP | 6,422,018 8.800% | 6,422,018 (New Position) | Filing History |
| 2026-05-15 08:06 am Sale | 2026-03-31 | 13G | BETA BIONICS INC BBNX | RTW Investments, LP | 2,000,000 4.500% | -500,000 (-20.00%) | Filing History |
| 2026-05-15 08:04 am Sale | 2026-03-31 | 13G | APELLIS PHARMACEUTICALS INC CO APLS | RTW Investments, LP | 3,685,045 2.900% | -3,981,719 (-51.93%) | Filing History |
| 2026-04-29 5:37 pm Sale | 2026-04-27 | 13D | ORCHESTRA BIOMED HOLDINGS, INC OBIO | RTW Investments, LP | 11,942,394 19.200% | -32 (-0.00%) | Filing History |
| 2026-03-02 4:20 pm Unchanged | 2026-02-26 | 13D | ALLURION TECHNOLOGIES INC ALUR | RTW Investments, LP | 392,762 39.400% | 0 (Unchanged) | Filing History |
| 2026-02-25 4:28 pm Purchase | 2026-02-23 | 13D | ORCHESTRA BIOMED HOLDINGS, INC OBIO | RTW Investments, LP | 11,942,426 19.700% | 3,636,363 (+43.78%) | Filing History |
| 2026-02-17 08:56 am Purchase | 2025-12-31 | 13G | ZAI LAB LTD ZLAB | RTW Investments, LP | 69,590,320 6.300% | 46,676,600 (+203.71%) | Filing History |
| 2026-02-17 08:54 am Purchase | 2025-12-31 | 13G | VERASTEM INC VSTM | RTW Investments, LP | 7,836,346 9.900% | 2,209,543 (+39.27%) | Filing History |
| 2026-02-17 08:52 am Sale | 2025-12-31 | 13G | UNIQURE N V QURE | RTW Investments, LP | 3,711,462 6.000% | -713,506 (-16.12%) | Filing History |
| 2026-02-17 08:51 am Purchase | 2025-12-31 | 13G | TENAX THERAPEUTICS INC PAR TENX | RTW Investments, LP | 650,968 9.900% | 232,528 (+55.57%) | Filing History |
| 2026-02-17 08:49 am Sale | 2025-12-31 | 13G | TAYSHA GENE THERAPIES INC TSHA | RTW Investments, LP | 23,407,133 8.300% | -1,776,154 (-7.05%) | Filing History |
| 2026-02-17 08:47 am Purchase | 2025-12-31 | 13G | SAB BIOTHERAPEUTICS INC NE SABS | RTW Investments, LP | 1,587,302 3.200% | 562,967 (+54.96%) | Filing History |