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 |
| 2026-05-06 11:06 am Sale | 2026-03-31 | 13G | CARTESIAN THERAPEUTICS, INC. C RNAC | FMR LLC | 799,743 3.000% | -567,246 (-41.50%) | Filing History |
| 2026-04-02 5:37 pm Purchase | 2026-03-31 | 13D | CARTESIAN THERAPEUTICS, INC. C RNAC | Kalayoglu Murat | 5,833,971 19.900% | 775,945 (+15.34%) | Filing History |
| 2026-03-13 3:55 pm Purchase | 2026-03-09 | 13G | CARTESIAN THERAPEUTICS, INC. C RNAC | Squarepoint Ops LLC | 2,209,601 8.300% | 2,209,601 (New Position) | Filing History |
| 2026-02-05 1:20 pm Sale | 2025-12-31 | 13G | CARTESIAN THERAPEUTICS, INC. C RNAC | FMR LLC | 1,366,989 5.300% | -788,794 (-36.59%) | Filing History |
| 2025-11-05 11:30 am Sale | 2025-09-30 | 13G | CARTESIAN THERAPEUTICS, INC. C RNAC | FMR LLC | 2,155,783 8.300% | -267,430 (-11.04%) | Filing History |
| 2025-04-25 2:57 pm Purchase | 2025-03-31 | 13G | CARTESIAN THERAPEUTICS, INC. C RNAC | JPMORGAN CHASE & CO JPM | 1,675,636 6.100% | 1,675,636 (New Position) | Filing History |
| 2025-02-12 09:28 am Sale | 2024-12-31 | 13G | CARTESIAN THERAPEUTICS, INC. C RNAC | FMR LLC | 2,423,213 9.400% | -299,443 (-11.00%) | Filing History |
| 2025-01-15 4:25 pm Purchase | 2025-01-13 | 13D | CARTESIAN THERAPEUTICS, INC. C RNAC | SPRINGER TIMOTHY A | 9,555,394 36.900% | 21,178 (+0.22%) | Filing History |
| 2024-12-23 8:22 pm Purchase | 2024-12-19 | 13D | CARTESIAN THERAPEUTICS, INC. C RNAC | SPRINGER TIMOTHY A | 9,534,216 36.800% | 52,400 (+0.55%) | Filing History |
| 2024-11-18 9:44 pm Purchase | 2024-11-14 | 13D | CARTESIAN THERAPEUTICS, INC. C RNAC | SPRINGER TIMOTHY A | 9,481,816 37.100% | 434,128 (+4.80%) | Filing History |
| 2024-10-15 4:30 pm Purchase | 2024-10-11 | 13D | CARTESIAN THERAPEUTICS, INC. C RNAC | Kalayoglu Murat | 5,058,026 19.900% | 1,519,640 (+42.95%) | Filing History |
| 2024-10-04 6:08 pm Purchase | 2024-10-02 | 13D | CARTESIAN THERAPEUTICS, INC. C RNAC | SPRINGER TIMOTHY A | 9,047,688 37.600% | 205,932 (+2.33%) | Filing History |
| 2024-09-27 4:20 pm Purchase | 2024-09-25 | 13D | CARTESIAN THERAPEUTICS, INC. C RNAC | SPRINGER TIMOTHY A | 8,841,756 36.700% | 8,650 (+0.10%) | Filing History |
| 2024-08-12 09:40 am Purchase | 2024-08-09 | 13G | CARTESIAN THERAPEUTICS, INC. C RNAC | FMR LLC | 2,722,656 12.734% | 2,024,768 (+290.13%) | Filing History |
| 2024-07-12 6:12 pm Purchase | 2024-07-12 | 13G | CARTESIAN THERAPEUTICS, INC. C RNAC | Artal International S.C.A. | 594,940 2.800% | 246,412 (+70.70%) | Filing History |
| 2024-07-05 4:15 pm Purchase | 2024-07-02 | 13D | CARTESIAN THERAPEUTICS, INC. C RNAC | SPRINGER TIMOTHY A | 8,833,106 36.300% | 2,359,922 (+36.46%) | Filing History |
| 2024-05-10 10:03 am Purchase | 2024-05-09 | 13G | CARTESIAN THERAPEUTICS, INC. C RNAC | FMR LLC | 697,888 3.925% | 135,581 (+24.11%) | Filing History |
| 2024-04-12 4:24 pm Purchase | 2024-04-08 | 13D | CARTESIAN THERAPEUTICS, INC. C RNAC | SPRINGER TIMOTHY A | 6,473,184 36.400% | 207 (+0.00%) | Filing History |
| 2024-04-10 4:29 pm Purchase | 2024-04-08 | 13D | CARTESIAN THERAPEUTICS, INC. C RNAC | Kalayoglu Murat | 3,538,386 19.900% | 2,226,904 (+169.80%) | Filing History |
| 2024-04-10 4:25 pm Sale | 2024-04-08 | 13D | CARTESIAN THERAPEUTICS, INC. C RNAC | Singer Michael | 769,744 4.300% | -98,954 (-11.39%) | Filing History |