NYSE · CIK 0001065078
NTIP NETWORK-1 TECHNOLOGIES, INC.
Insider trading from SEC Form 4. Last filing 21 d ago.
In brief
NETWORK-1 TECHNOLOGIES, INC. (NTIP) has 14 SEC Form 4 filings on file from 4 insiders, the latest filed on Sep 22, 2026. No insider bought or sold on the open market in the last 90 days; rows filed in that time are grants, exercises, tax withholding and other transactions that carry no view on the price.
Last 90 days
Signals
Open-market buys and sells at NETWORK-1 TECHNOLOGIES, INC., scored.
Transactions
Every row filed, 24 in all.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 22, 2026 | Robert Michael Mahan Chief Financial Officer | AGrant or award Common Stock, $.01 par value per share | +35,000 | $0.00 | $0 | 85,000 | 21 d ago |
| Sep 22, 2026 | Robert Michael Mahan Chief Financial Officer | MOption exercise Restricted Stock Unitsderivative | -35,000 | $0.00 | $0 | 15,000 | 21 d ago |
| Feb 27, 2026 | Niv Harizman director | AGrant or award Common Stock, $.01 par value per share | +15,000 | $0.00 | $0 | 347,235 | Mar 3, 2026 |
| Feb 27, 2026 | Allison C Hoffman director | AGrant or award Common Stock, $.01 par value per share | +15,000 | $0.00 | $0 | 135,759 | Mar 3, 2026 |
| Feb 18, 2026 | Jonathan M Greene Executive VP & Secretary | AGrant or award Restricted Stock Unitsderivative | +25,000 | $0.00 | $0 | 37,500 | Feb 20, 2026 |
| Feb 18, 2026 | Robert Michael Mahan Chief Financial Officer | AGrant or award Restricted Stock Unitsderivative | +15,000 | $0.00 | $0 | 50,000 | Feb 20, 2026 |
| Jan 8, 2026 | Jonathan M Greene Executive VP & Secretary | AGrant or award Common Stock, $.01 par value per share | +7,500 | $0.00 | $0 | 128,793 | Jan 9, 2026 |
| Jan 8, 2026 | Jonathan M Greene Executive VP & Secretary | FTax withholding Common Stock, $.01 par value per share | -2,674 | $1.34 | $3,583 | 126,119 | Jan 9, 2026 |
| Jan 8, 2026 | Jonathan M Greene Executive VP & Secretary | MOption exercise Restricted Stock Unitsderivative | -7,500 | $0.00 | $0 | 12,500 | Jan 9, 2026 |
| Jan 2, 2026 | Jonathan M Greene Executive VP & Secretary | AGrant or award Common Stock, $.01 par value per share | +12,500 | $0.00 | $0 | 125,749 | Jan 6, 2026 |
| Jan 2, 2026 | Jonathan M Greene Executive VP & Secretary | FTax withholding Common Stock, $.01 par value per share | -4,456 | $1.31 | $5,837 | 121,293 | Jan 6, 2026 |
| Jan 2, 2026 | Jonathan M Greene Executive VP & Secretary | MOption exercise Restricted Stock Unitsderivative | -12,500 | $0.00 | $0 | 20,000 | Jan 6, 2026 |
| Sep 22, 2025 | Robert Michael Mahan Chief Financial Officer | AGrant or award Restricted Stock Unitsderivative | -35,000 | $0.00 | $0 | 35,000 | Sep 23, 2025 |
| Sep 8, 2025 | Robert Michael Mahan Chief Financial Officer | AGrant or award Common Stock, $.01 par value per share | +25,000 | $0.00 | $0 | 50,000 | Sep 8, 2025 |
| Sep 8, 2025 | Robert Michael Mahan Chief Financial Officer | MOption exercise Restricted Stock Unitsderivative | -25,000 | $0.00 | $0 | 0 | Sep 8, 2025 |
| Feb 19, 2025 | Niv Harizman director | AGrant or award Common Stock, $.01 par value per share | +15,000 | $0.00 | $0 | 332,235 | Feb 21, 2025 |
| Feb 19, 2025 | Allison C Hoffman director | AGrant or award Common Stock, $.01 par value per share | +15,000 | $0.00 | $0 | 120,561 | Feb 21, 2025 |
| Jan 24, 2025 | Jonathan M Greene Executive VP & Secretary | AGrant or award Common Stock, $.01 par value per share | +7,500 | $0.00 | $0 | 115,923 | Jan 28, 2025 |
| Jan 24, 2025 | Jonathan M Greene Executive VP & Secretary | FTax withholding Common Stock, $.01 par value per share | -2,674 | $1.37 | $3,663 | 113,249 | Jan 28, 2025 |
| Jan 24, 2025 | Jonathan M Greene Executive VP & Secretary | MOption exercise Restricted Stock Unitsderivative | -7,500 | $0.00 | $0 | 32,500 | Jan 28, 2025 |
| Jan 8, 2025 | Jonathan M Greene Executive VP & Secretary | AGrant or award Common Stock, $.01 par value per share | +7,500 | $0.00 | $0 | 111,097 | Jan 10, 2025 |
| Jan 8, 2025 | Jonathan M Greene Executive VP & Secretary | FTax withholding Common Stock, $.01 par value per share | -2,674 | $1.43 | $3,824 | 108,423 | Jan 10, 2025 |
| Jan 8, 2025 | Jonathan M Greene Executive VP & Secretary | MOption exercise Restricted Stock Unitsderivative | -7,500 | $0.00 | $0 | 40,000 | Jan 10, 2025 |
| Jan 2, 2025 | Jonathan M Greene Executive VP & Secretary | AGrant or award Restricted Stock Unitsderivative | +25,000 | $0.00 | $0 | 47,500 | Jan 3, 2025 |
Insiders
Everyone who has filed a Form 4 here.
- Jonathan M GreeneExecutive VP & Secretary
- Niv Harizmandirector
- Allison C Hoffmanofficer, director
- Robert Michael MahanChief Financial Officer
Questions about NTIP
Answered from the filings on this page, as of the latest one.
Are insiders buying NTIP?
No. In the last 90 days no insider at NETWORK-1 TECHNOLOGIES, INC. bought or sold shares on the open market according to SEC Form 4 filings. The rows on file from that period are grants, exercises, tax withholding or other transactions, which carry no view on the price.
Who was the last insider to trade NTIP on the open market?
No open-market trade has been scored at NETWORK-1 TECHNOLOGIES, INC.. The latest Form 4 on file was filed on Sep 22, 2026 and holds grants, exercises or other rows that are not market trades.
How many insiders file Form 4 at NETWORK-1 TECHNOLOGIES, INC.?
4 people have filed a Form 4 at NETWORK-1 TECHNOLOGIES, INC., among them Jonathan M Greene (Executive VP & Secretary), Niv Harizman (director), Allison C Hoffman (officer and director). Officers, directors and holders of more than 10% of a share class must report their trades within two business days.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.