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 are not 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 | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | Filing |
| 2024-01-22 5:02 pm Purchase | 13G | NEXTNAV INC. NN | SAMBERG JOSEPH D | 11,782,000 10.700% | 3,587,000 (+43.77%) | View |
| 2023-02-08 4:30 pm Purchase | 13G | NEXTNAV INC. NN | SAMBERG JOSEPH D | 8,195,000 7.700% | 2,345,000 (+40.09%) | View |
| 2022-10-07 5:15 pm Purchase | 13G | MIND MEDICINE MINDMED INC MNMD | SAMBERG JOSEPH D | 1,915,000 5.000% | 1,915,000 (New Position) | View |
| 2022-07-25 08:48 am Purchase | 13G | NEXTNAV INC. NN | SAMBERG JOSEPH D | 5,850,000 6.100% | 5,850,000 (New Position) | View |
| 2022-07-20 4:37 pm Unchanged | 13D | CERAGON NETWORKS LTD CRNT | SAMBERG JOSEPH D | 8,280,000 9.900% | 0 (Unchanged) | View |
| 2022-02-02 12:59 pm Purchase | 13G | CERAGON NETWORKS LTD CRNT | SAMBERG JOSEPH D | 8,280,000 9.900% | 179,935 (+2.22%) | View |
| 2021-02-10 4:00 pm Unchanged | 13G | CERAGON NETWORKS LTD CRNT | SAMBERG JOSEPH D | 8,100,065 10.000% | 0 (Unchanged) | View |
| 2020-02-11 4:09 pm Sale | 13G | CERAGON NETWORKS LTD CRNT | SAMBERG JOSEPH D | 8,100,065 10.100% | -1,749,935 (-17.77%) | View |
| 2020-02-11 4:02 pm Sale | 13G | AXT INC AXTI | SAMBERG JOSEPH D | 200,009 0.500% | -2,106,291 (-91.33%) | View |
| 2019-12-23 5:00 pm Sale | 13G | NII HOLDINGS INC NIHD | SAMBERG JOSEPH D | 3,362,133 3.300% | -9,000,000 (-72.80%) | View |