Heinemann, Steven D. 13D and 13G filings for Network-1 Technologies, Inc.:
- 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.
- Shares have been adjusted for stock splits.
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2025-02-07 4:23 pm Sale |
2024-12-31 | 13G | Network-1 Technologies, Inc. NTIP |
Heinemann, Steven D. | 1,737,893 7.500% |
-203,803 (-10.50%) |
Filing |
| 2024-01-29 4:37 pm Sale |
2023-12-31 | 13G | Network-1 Technologies, Inc. NTIP |
Heinemann, Steven D. | 1,941,696 8.200% |
-111,073 (-5.41%) |
Filing |
| 2023-02-14 11:12 am Purchase |
2022-12-31 | 13G | Network-1 Technologies, Inc. NTIP |
Heinemann, Steven D. | 2,052,769 8.590% |
91,568 (+4.67%) |
Filing |
| 2022-02-04 5:20 pm Sale |
2021-12-31 | 13G | Network-1 Technologies, Inc. NTIP |
Heinemann, Steven D. | 1,961,201 8.140% |
-866,614 (-30.65%) |
Filing |