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| Keyboard |
| Network 1 Security Solutions Inc | |
|---|---|
| Ticker | NTIP |
| CIK # | 0001065078 |
| CUSIP | 64121N109 |
| Sector | Technology - Services-Prepackaged Software |
| Address | 445 Park Avenue Suite 1018, New York, NY 10022 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001065078] | 10-K | |
| [0001065078] | 10-Q | |
| [0001065078] | 3 | |
| [0001065078] | 4 | |
| [0001065078] | 5 | |
| [0001065078] | 8-K | |
| [0001065078] | SC 13D | |
| [0001065078] | SC 13G |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed | % Owned |
|---|---|---|---|
| Cannell Capital LLC | Network-1 Technologies Inc | [2026-02-17] | 0.0 |
| Clayton Partners LLC | Network-1 Technologies Inc | [2023-07-07] | 5.08 |
| Herzog John E | Network 1 Technologies Inc | [2016-02-10] | 5.2 |
| Looking Glass LLC | Network 1 Security Solutions Inc | [2013-05-31] | 6.52 |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Hoffman Allison C
Common Stock, $.01 par value per share
|
2026-02-27 | Grant | 15,000 | $0.00 | |
|
Harizman NIV
Common Stock, $.01 par value per share
|
2026-02-27 | Grant | 15,000 | $0.00 | |
|
Mahan Robert Michael
Restricted Stock Units · derivative
|
2026-02-18 | Grant | 15,000 | $0.00 | |
|
Greene Jonathan M
Restricted Stock Units · derivative
|
2026-02-18 | Grant | 25,000 | $0.00 | |
|
Greene Jonathan M
Common Stock, $.01 par value per share
|
2026-01-08 | Grant | 7,500 | $0.00 | |
|
Greene Jonathan M
Restricted Stock Units · derivative
|
2026-01-08 | Option exercise | 7,500 | $0.00 | |
|
Greene Jonathan M
Common Stock, $.01 par value per share
|
2026-01-08 | Tax withheld | 2,674 | $1.34 | 3,583 |
|
Greene Jonathan M
Common Stock, $.01 par value per share
|
2026-01-02 | Grant | 12,500 | $0.00 | |
|
Greene Jonathan M
Restricted Stock Units · derivative
|
2026-01-02 | Option exercise | 12,500 | $0.00 | |
|
Greene Jonathan M
Common Stock, $.01 par value per share
|
2026-01-02 | Tax withheld | 4,456 | $1.31 | 5,837 |
|
Restricted Stock Units · derivative
|
2025-09-22 | Grant | 35,000 | $0.00 | |
|
Restricted Stock Units · derivative
|
2025-09-08 | Option exercise | 25,000 | $0.00 | |
|
Common Stock, $.01 par value per share
|
2025-09-08 | Grant | 25,000 | $0.00 | |
|
Hoffman Allison C
Common Stock, $.01 par value per share
|
2025-02-19 | Grant | 15,000 | $0.00 | |
|
Harizman NIV
Common Stock, $.01 par value per share
|
2025-02-19 | Grant | 15,000 | $0.00 | |
|
Greene Jonathan M
Restricted Stock Units · derivative
|
2025-01-24 | Option exercise | 7,500 | $0.00 | |
|
Greene Jonathan M
Common Stock, $.01 par value per share
|
2025-01-24 | Tax withheld | 2,674 | $1.37 | 3,663 |
|
Greene Jonathan M
Common Stock, $.01 par value per share
|
2025-01-24 | Grant | 7,500 | $0.00 | |
|
Greene Jonathan M
Restricted Stock Units · derivative
|
2025-01-08 | Option exercise | 7,500 | $0.00 | |
|
Greene Jonathan M
Common Stock, $.01 par value per share
|
2025-01-08 | Grant | 7,500 | $0.00 | |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 25 | 4,822,326 |
| 2025-12-31 | 25 | 4,652,567 |
| 2025-09-30 | 28 | 4,678,802 |
| 2025-06-30 | 26 | 4,453,352 |
| 2025-03-31 | 28 | 4,591,600 |
| 2024-12-31 | 26 | 4,368,666 |
| 2024-09-30 | 23 | 4,960,513 |
| 2024-06-30 | 24 | 5,499,707 |
| 2024-03-31 | 23 | 5,771,965 |
| 2023-12-31 | 21 | 4,905,381 |
| 2023-09-30 | 19 | 4,816,916 |
| 2023-06-30 | 22 | 4,888,662 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares | Prev | Page 1 | Next |