A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 7 filings in this group are Form 4s for Network-1 Technologies, Inc.
The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.
Across the 7 insider filings shown, the breakdown is 7 compensation award. None of the classified filings involved a discretionary open-market trade, so this period says nothing about what insiders think of the price.
Form 4
Compensation award
Tax / Compensation Filing
2026-09-22
NTIP insider Form 4 filed for equity award, exercise, or tax withholding
Mahan Robert Michael (Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
|
35,000 |
— |
— |
M |
Option exercise
derivative · Restricted Stock Units
|
35,000 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Mahan Robert Michael (Chief Financial Officer)
Shares: 35,000
Form 4
Compensation award
Tax / Compensation Filing
2026-03-03
NTIP insider Form 4 filed for equity award, exercise, or tax withholding
HARIZMAN NIV (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
|
15,000 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: HARIZMAN NIV (Director)
Shares: 15,000
Form 4
Compensation award
Tax / Compensation Filing
2026-03-03
NTIP insider Form 4 filed for equity award, exercise, or tax withholding
Hoffman Allison C (Director) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
|
15,000 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Hoffman Allison C (Director)
Shares: 15,000
Form 4
Compensation award
Tax / Compensation Filing
2026-02-20
NTIP insider Form 4 filed for equity award, exercise, or tax withholding
Mahan Robert Michael (Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
derivative · Restricted Stock Units
|
15,000 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Mahan Robert Michael (Chief Financial Officer)
Form 4
Compensation award
Tax / Compensation Filing
2026-02-20
NTIP insider Form 4 filed for equity award, exercise, or tax withholding
Greene Jonathan M (Director, Executive VP & Secretary) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
derivative · Restricted Stock Units
|
25,000 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Greene Jonathan M (Director, Executive VP & Secretary)
Form 4
Compensation award
Tax / Compensation Filing
2026-01-09
NTIP insider Form 4 filed for equity award, exercise, or tax withholding
Greene Jonathan M (Director, Executive VP & Secretary) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
|
7,500 |
— |
— |
F |
Tax withholding on vested shares
|
2,674 |
$1.34 |
$3.6K |
M |
Option exercise
derivative · Restricted Stock Units
|
7,500 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Greene Jonathan M (Director, Executive VP & Secretary)
Shares: 10,174
Form 4
Compensation award
Tax / Compensation Filing
2026-01-06
NTIP insider Form 4 filed for equity award, exercise, or tax withholding
Greene Jonathan M (Director, Executive VP & Secretary) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.
Shares were granted as compensation rather than purchased. No cash changed hands, so the filing reflects a pay decision by the company, not a judgement about the price.
Transactions reported on this filing
| Code |
Nature |
Shares |
Price |
Value |
A |
Compensation award
|
12,500 |
— |
— |
F |
Tax withholding on vested shares
|
4,456 |
$1.31 |
$5.8K |
M |
Option exercise
derivative · Restricted Stock Units
|
12,500 |
— |
— |
Filing: Form 4 (Insider Transaction)
Insider: Greene Jonathan M (Director, Executive VP & Secretary)
Shares: 16,956