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 |
| 2025-08-14 4:05 pm Sale | 2025-06-30 | 13G | Cyclerion Therapeutics, Inc. CYCN | Tyndall Capital Partners, L.P. | 155,187 4.800% | -9,590 (-5.82%) | Filing History |
| 2025-05-15 4:15 pm Purchase | 2025-03-31 | 13G | Cyclerion Therapeutics, Inc. CYCN | Tyndall Capital Partners, L.P. | 164,777 5.100% | 348 (+0.21%) | Filing History |
| 2024-02-14 4:05 pm Purchase | 2023-12-31 | 13G | Cyclerion Therapeutics, Inc. CYCN | Tyndall Capital Partners, L.P. | 164,429 6.700% | 42,791 (+35.18%) | Filing History |
| 2023-09-05 4:05 pm Purchase | 2023-08-23 | 13G | Cyclerion Therapeutics, Inc. CYCN | Tyndall Capital Partners, L.P. | 121,638 5.050% | 121,638 (New Position) | Filing History |