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 |
| 2025-11-14 10:18 am Sale | 2025-09-30 | 13G | Magnera Corp. MAGN | Madison Avenue Partners, LP | 2,832,281 8.000% | -366,048 (-11.44%) | Filing History |
| 2025-11-14 10:17 am Sale | 2025-09-30 | 13G | CARGO Therapeutics, Inc. Common Stock CRGX | Madison Avenue Partners, LP | 0 0.000% | -4,193,626 (Position Closed) | Filing History |
| 2025-11-14 10:15 am Sale | 2025-09-30 | 13G | Sage Therapeutics, Inc. SAGE | Madison Avenue Partners, LP | 0 0.000% | -6,077,065 (Position Closed) | Filing History |
| 2025-08-14 09:22 am Purchase | 2025-06-30 | 13G | Sage Therapeutics, Inc. SAGE | Madison Avenue Partners, LP | 6,077,065 9.700% | 1,156,302 (+23.50%) | Filing History |
| 2025-08-14 09:20 am Purchase | 2025-06-30 | 13G | CARGO Therapeutics, Inc. Common Stock CRGX | Madison Avenue Partners, LP | 4,193,626 9.100% | 1,079,933 (+34.68%) | Filing History |
| 2025-05-14 5:49 pm Purchase | 2025-05-07 | 13G | Keros Therapeutics, Inc. KROS | Madison Avenue Partners, LP | 2,614,402 6.400% | 2,614,402 (New Position) | Filing History |
| 2025-04-30 8:27 pm Purchase | 2025-04-29 | 13D | Acelyrin, Inc. SLRN | Madison Avenue Partners, LP | 5,089,260 5.100% | 5,089,260 (New Position) | Filing History |
| 2025-04-28 5:07 pm Purchase | 2025-04-21 | 13G | CARGO Therapeutics, Inc. Common Stock CRGX | Madison Avenue Partners, LP | 3,113,693 6.800% | 3,113,693 (New Position) | Filing History |
| 2025-04-01 5:35 pm Purchase | 2025-03-25 | 13G | Sage Therapeutics, Inc. SAGE | Madison Avenue Partners, LP | 4,920,763 8.000% | 4,920,763 (New Position) | Filing History |
| 2025-03-18 6:43 pm Purchase | 2025-03-11 | 13G | Indivior PLC INDV | Madison Avenue Partners, LP | 7,438,153 6.000% | 7,438,153 (New Position) | Filing History |
| 2025-02-14 5:41 pm Sale | 2024-12-31 | 13G | Ovid Therapeutics Inc. OVID | Madison Avenue Partners, LP | 2,852,352 4.000% | -796,157 (-21.82%) | Filing History |
| 2025-02-14 4:58 pm Sale | 2024-12-31 | 13G | John Wiley & Sons, Inc. WLY | Madison Avenue Partners, LP | 2,229,904 4.950% | -60,302 (-2.63%) | Filing History |
| 2024-11-14 6:01 pm Purchase | 2024-11-07 | 13G | Magnera Corp. MAGN | Madison Avenue Partners, LP | 3,198,329 9.000% | 3,198,329 (New Position) | Filing History |
| 2024-11-14 1:11 pm Sale | 2024-09-30 | 13G | Veradigm Inc. MDRX | Madison Avenue Partners, LP | 3,242,932 3.000% | -2,857,970 (-46.85%) | Filing History |
| 2024-11-14 09:53 am Purchase | 2024-09-30 | 13G | Theravance Biopharma, Inc. TBPH | Madison Avenue Partners, LP | 9,511,150 19.400% | 999,800 (+11.75%) | Filing History |
| 2024-11-14 09:51 am Sale | 2024-09-30 | 13G | The Central and Eastern Europe Fund, Inc. CEE | Madison Avenue Partners, LP | 79,400 1.200% | -291,867 (-78.61%) | Filing History |
| 2024-09-30 7:41 pm Purchase | 2024-09-20 | 13G | John Wiley & Sons, Inc. WLY | Madison Avenue Partners, LP | 2,290,206 5.100% | 2,290,206 (New Position) | Filing History |
| 2024-07-24 6:17 pm Sale | 2024-07-22 | 13G | Orion Properties Inc. ONL | Madison Avenue Partners, LP | 150,449 1.000% | -2,839,116 (-94.97%) | Filing History |
| 2024-06-10 5:00 pm Purchase | 2024-05-29 | 13G | Veradigm Inc. MDRX | Madison Avenue Partners, LP | 6,100,902 5.700% | 6,100,902 (New Position) | Filing History |
| 2024-05-30 6:31 pm Purchase | 2021-12-30 | 13G | Graham Holdings Company GHC | Madison Avenue Partners, LP | 223,226 6.400% | 223,226 (New Position) | Filing History |