Network-1 Technologies, Inc.
NTIP- Exchange
- NYSE
- Industry
- Patent Owners & Lessors
- SEC CIK
- 0001065078
No open-market purchases or sales by Network-1 Technologies, Inc. insiders were filed in the last 90 days; 31 institutions reported holding it in 13F filings for Q2 2026, worth $7.65M in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Network-1 Technologies, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Network-1 Technologies, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Mahan Robert Michael | Chief Financial Officer | 85,000 | Sep 22, 2026 | 2 |
| Harizman Niv | Director | 347,235 | Mar 3, 2026 | 1 |
| Hoffman Allison C | Director | 135,759 | Mar 3, 2026 | 1 |
| Greene Jonathan M | Executive VP & Secretary | 126,119 | Feb 20, 2026 | 3 |
| Horowitz Corey M | CEO and Chairman | 3,983,954 | Mar 26, 2024 | 0 |
| Pearlman Emanuel R | Director | 143,309 | Feb 26, 2024 | 0 |
| Kahn David C | Chief Financial Officer | 116,053 | Dec 30, 2021 | 0 |
| Heinemann Steven D. | 10% Owner | 1,722,058Indirect | Jul 29, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 29, 2021 (view filing) | Jul 27 | 2 days | Heinemann Steven D.10% Owner | SSale | −150.0K | $3.59 | −$538.5K | −8.0%1.72M after |