Network-1 Technologies, Inc.
Network-1 Technologies, Inc. (NTIP) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · NTIP · as of Jun 8, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
0
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
Network-1 Technologies, Inc. insiders have shown mixed buying and selling activity over the past 12 Months.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 8, 2026
NTIP insider buying and selling by quarter
NTIP insider selling · NTIP insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 8, 2026
Recent insider transactions
NTIP executive sell shares · NTIP board member insider trading · NTIP insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Jul 27, 2021 | Heinemann Steven D. 10 percent owner | Sale | 150,000 | $539K | Form 4 |
| Apr 20, 2021 | Heinemann Steven D. 10 percent owner | Sale | 38,027 | $129K | Form 4 |
| Mar 25, 2021 | Heinemann Steven D. 10 percent owner | Sale | 31,512 | $103K | Form 4 |
| Mar 26, 2021 | Heinemann Steven D. 10 percent owner | Sale | 304 | $997 | Form 4 |
| Feb 12, 2021 | Heinemann Steven D. 10 percent owner | Sale | 6,225 | $23K | Form 4 |
| Feb 16, 2021 | Heinemann Steven D. 10 percent owner | Sale | 54,275 | $202K | Form 4 |
| Dec 22, 2020 | Heinemann Steven D. 10 percent owner | Sale | 24,000 | $83K | Form 4 |
| Dec 7, 2020 | Heinemann Steven D. 10 percent owner | Sale | 15,171 | $49K | Form 4 |
| Dec 8, 2020 | Heinemann Steven D. 10 percent owner | Sale | 14,000 | $45K | Form 4 |
| Nov 18, 2020 | Heinemann Steven D. 10 percent owner | Sale | 70,000 | $210K | Form 4 |
| Nov 20, 2020 | Heinemann Steven D. 10 percent owner | Sale | 29,606 | $90K | Form 4 |
| Oct 1, 2020 | Heinemann Steven D. 10 percent owner | Sale | 200 | $570 | Form 4 |
| Oct 5, 2020 | Heinemann Steven D. 10 percent owner | Sale | 4,604 | $13K | Form 4 |
| Sep 24, 2020 | Heinemann Steven D. 10 percent owner | Sale | 7,600 | $24K | Form 4 |
| Sep 25, 2020 | Heinemann Steven D. 10 percent owner | Sale | 25,000 | $69K | Form 4 |
| Sep 25, 2020 | Heinemann Steven D. 10 percent owner | Sale | 25,000 | $69K | Form 4 |
| Sep 25, 2020 | Heinemann Steven D. 10 percent owner | Sale | 25,000 | $68K | Form 4 |
Heinemann Steven D.
10 percent owner
Date
Jul 27
Shares
150,000
Price
$3.59
Value
$539K
Heinemann Steven D.
10 percent owner
Date
Apr 20
Shares
38,027
Price
$3.39
Value
$129K
Heinemann Steven D.
10 percent owner
Date
Mar 25
Shares
31,512
Price
$3.28
Value
$103K
Heinemann Steven D.
10 percent owner
Date
Feb 12
Shares
6,225
Price
$3.65
Value
$23K
Heinemann Steven D.
10 percent owner
Date
Feb 16
Shares
54,275
Price
$3.73
Value
$202K
Heinemann Steven D.
10 percent owner
Date
Dec 22
Shares
24,000
Price
$3.44
Value
$83K
Heinemann Steven D.
10 percent owner
Date
Dec 7
Shares
15,171
Price
$3.23
Value
$49K
Heinemann Steven D.
10 percent owner
Date
Dec 8
Shares
14,000
Price
$3.21
Value
$45K
Heinemann Steven D.
10 percent owner
Date
Nov 18
Shares
70,000
Price
$2.99
Value
$210K
Heinemann Steven D.
10 percent owner
Date
Nov 20
Shares
29,606
Price
$3.05
Value
$90K
Heinemann Steven D.
10 percent owner
Date
Oct 5
Shares
4,604
Price
$2.75
Value
$13K
Heinemann Steven D.
10 percent owner
Date
Sep 24
Shares
7,600
Price
$3.11
Value
$24K
Heinemann Steven D.
10 percent owner
Date
Sep 25
Shares
25,000
Price
$2.74
Value
$69K
Heinemann Steven D.
10 percent owner
Date
Sep 25
Shares
25,000
Price
$2.75
Value
$69K
Heinemann Steven D.
10 percent owner
Date
Sep 25
Shares
25,000
Price
$2.72
Value
$68K
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About NTIP insider trading
NTIP insider trades
Network-1 Technologies, Inc. (NTIP) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including NTIP. Over the past 12 months, 0 insiders have filed transactions with the SEC. NTIP insiders have been mixed buying and selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Network-1 Technologies, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
NTIP insider trading · 5 questionsThe insiders of Network-1 Technologies, Inc. (NTIP) include executives and directors such as NTIP, among others. Over the past 12 months, 0 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026