Network-1 CFO acquires 35,000 shares via RSUs

NTIP’s CFO received 35,000 vested shares from RSUs, bringing his direct common stock holdings to 85,000 shares.

Available on EDGAR 09/22/2026 - 12:46 PM EDT Accepted by SEC EDGAR 09/22/2026 - 12:45 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

NETWORK-1 TECHNOLOGIES, INC. (NTIP) reported that Chief Financial Officer Robert Michael Mahan had 35,000 Restricted Stock Units vest on September 22, 2026, converting into 35,000 shares of common stock at $0.00 per share. Following the award, he directly holds 85,000 common shares and 15,000 unvested RSUs. No Rule 10b5-1 plan is reported.

Insider Trade Summary

35,000 shares exercised/converted

Exercise 2 txns

Insider Mahan Robert Michael

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units F2	35,000	$0.00	$0.00
Grant/Award	Common Stock, $.01 par value per share F1	35,000	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 15,000 contracts (Direct); Common Stock, $.01 par value per share — 85,000 shares (Direct)

Footnotes (2)

1. F1. Each restricted stock unit represents a contingent right to receive one share of common stock.
2. F2. 35,000 restricted stock units vested on September 22, 2026.

Key Figures

RSUs vested: 35,000 units Shares acquired from RSU vesting: 35,000 shares Post-transaction common shares held: 85,000 shares +3 more

6 metrics

RSUs vested 35,000 units Restricted Stock Units that vested on September 22, 2026

Shares acquired from RSU vesting 35,000 shares Common stock received upon RSU vesting on September 22, 2026

Post-transaction common shares held 85,000 shares Direct ownership by CFO after the reported transaction

Remaining RSUs held 15,000 units Restricted Stock Units remaining after 35,000 vested

RSU conversion price $0.00 per share Reported transaction price for shares received from RSU vesting

Transaction date September 22, 2026 Date of RSU vesting and common share acquisition

Key Terms

Restricted Stock Units, Rule 10b5-1 plan

2 terms

Restricted Stock Units financial

"Each restricted stock unit represents a contingent right to receive one share"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Rule 10b5-1 plan regulatory

"No Rule 10b5-1 plan is reported for these transactions"

A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did NTIP’s CFO report on this Form 4?

Robert Michael Mahan reported the vesting of 35,000 Restricted Stock Units on September 22, 2026, which converted into 35,000 shares of NETWORK-1 TECHNOLOGIES, INC. common stock at $0.00 per share as part of his equity compensation.

How many NTIP common shares does the CFO hold after this transaction?

After the September 22, 2026 transaction, Chief Financial Officer Robert Michael Mahan directly holds 85,000 shares of NETWORK-1 TECHNOLOGIES, INC. common stock, according to the reported post-transaction ownership figure.

What happened to the 35,000 Restricted Stock Units reported by NTIP’s CFO?

On September 22, 2026, 35,000 Restricted Stock Units vested and were reported as exercised or converted into 35,000 shares of NETWORK-1 TECHNOLOGIES, INC. common stock, with each unit representing a contingent right to receive one share.

Does the NTIP Form 4 indicate any remaining RSU holdings for the CFO?

Yes. After 35,000 Restricted Stock Units vested, the Form 4 shows a remaining balance of 15,000 RSUs held directly by Chief Financial Officer Robert Michael Mahan as of September 22, 2026.

Was the NTIP CFO’s September 22, 2026 transaction under a Rule 10b5-1 plan?

No. The filing’s Rule 10b5-1 checkbox is not affirmed, so no Rule 10b5-1 plan is reported in connection with the September 22, 2026 vesting and share acquisition.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Mahan Robert Michael

(Last) (First) (Middle)

811 ROYAL PALM PLACE

(Street)

VERO BEACH FLORIDA 32960

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
NETWORK-1 TECHNOLOGIES, INC. [ NTIP-NYSE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/22/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, $.01 par value per share	09/22/2026		A		35,000(1)	A	$0	85,000	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(2)	09/22/2026		M			35,000	(2)	(2)	Common Stock	35,000	$0	15,000	D

Explanation of Responses:

1. Each restricted stock unit represents a contingent right to receive one share of common stock.

2. 35,000 restricted stock units vested on September 22, 2026.

	/s/ Robert M. Mahan	09/22/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)