# EDGAR Filing Document

**Accession Number:** 0001065078
**File Stem:** 0001072613-25-000702
**Filing Date:** 2025-9
**Character Count:** 11067
**Document Hash:** fa52b8720e4ac32f6d9a4a9f9aeafaa6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001072613-25-000702.hdr.sgml**: 20250911

**ACCESSION NUMBER**: 0001072613-25-000702

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20250910

**ITEM INFORMATION**: Other Events

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250911

**DATE AS OF CHANGE**: 20250911

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NETWORK-1 TECHNOLOGIES, INC.
- **CENTRAL INDEX KEY:** 0001065078
- **STANDARD INDUSTRIAL CLASSIFICATION:** PATENT OWNERS & LESSORS [6794]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 113027591
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-15288
- **FILM NUMBER:** 251308860

**BUSINESS ADDRESS:**
- **STREET 1:** 65 LOCUST AVENUE
- **CITY:** NEW CANAAN
- **STATE:** CT
- **ZIP:** 06840
- **BUSINESS PHONE:** 2039201055

**MAIL ADDRESS:**
- **STREET 1:** 65 LOCUST AVENUE
- **CITY:** NEW CANAAN
- **STATE:** CT
- **ZIP:** 06840

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NETWORK 1 TECHNOLOGIES INC
- **DATE OF NAME CHANGE:** 20131015

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NETWORK 1 SECURITY SOLUTIONS INC
- **DATE OF NAME CHANGE:** 19980629

?xml version='1.0' encoding='ASCII'?

#### UNITED STATES

#### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### FORM 8-K

#### CURRENT REPORT

#### Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

#### Date of Report (Date of earliest event reported): &nbsp;&nbsp;&nbsp;&nbsp; September 10, 2025 &nbsp;&nbsp;&nbsp;&nbsp;

#### NETWORK-1 TECHNOLOGIES, INC.
(Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | **001-15288** | **11-3027591** |
| (State or Other Jurisdiction | (Commission | (I.R.S. Employer |
| of Incorporation) | File Number) | Identification No.) |

---

**65 Locust Avenue, Third Floor,** **New Canaan, Connecticut 06840**

(Address of Principal Executive Offices) (Zip Code)

**(203)** **920-1055** 

(Registrant's telephone number, including area code)

**N/A**

(Former name or former address, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading Symbol(s)** | **Name of each exchange on which registered** |
| Common Stock, par value $0.01 per share | NTIP | NYSE American |

---

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

---

| | |
|:---|:---|
| **Item 8.01** | **Other Events.** |

---

Network-1 Technologies, Inc. ("Network-1") announced on September 10, 2025 that its wholly-owned subsidiary, HFT Solutions, LLC ("HFT"), has initiated patent litigation against Optimer US LLC and Optima Trading US LLC in the United States District Court for the Western District of Texas for infringement of U.S. Patent No. 10,931,286, U.S. Patent No. 11,128,305, and U.S. Patent No. 11,575,381 (collectively, the "Patents-in-Suit"). The Patents-in-Suit are part of the HFT patent portfolio acquired by HFT in March 2022 (the "HFT Patent Portfolio"). The HFT Patent Portfolio relates to, among other things, technologies used by firms engaged in high frequency trading activities that utilize field-programmable gate array (FPGA) hardware, including clock domain management technology that provides critical transaction latency gains in trading systems where the difference between success and failure may be measured in nanoseconds.

---

| | |
|:---|:---|
| **Item 9.01** | **Financial Statements and Exhibits.** |

---

(d) Exhibits

---

| | |
|:---|:---|
| **<u>Exhibit No.</u>**<br>| <br>**<u>Description</u>**<br>|
| &nbsp;&nbsp;&nbsp;[99.1](exh99-1.htm) | [Press Release dated September 10, 2025](exh99-1.htm) |
| &nbsp;&nbsp;&nbsp;104 | Cover Page Interactive Data File (embedded within the inline XBRL document) |

---

**<u>SIGNATURE</u>**

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **NETWORK-1 TECHNOLOGIES, INC.** | **NETWORK-1 TECHNOLOGIES, INC.** |
| Dated: September 11, 2025 | By: | /s/ Corey M. Horowitz |
|  |  | Name: Corey M. Horowitz<br> Title: Chairman and Chief Executive Officer<br>|

---

## Exhibit 99.1

**<u>Exhibit</u>** **<u>99.1</u>**

**FOR IMMEDIATE RELEASE**

**NETWORK-1 COMMENCES PATENT LITIGATION AGAINST OPTIMER**

**New Canaan, Connecticut- September 10, 2025** **–** Network-1 Technologies, Inc. (NYSE:NTIP) announced today that its wholly-owned subsidiary, HFT Solutions, LLC ("HFT"), has initiated patent litigation against Optiver US LLC and Optiver Trading US LLC in the United States District Court for the Western District of Texas for infringement of U.S. Patent No. 10,931,286, U.S. Patent No. 11,128,305, and U.S. Patent No. 11,575,381 (collectively, the "Patents-in-Suit").

The Patents-in-Suit are part of the HFT patent portfolio acquired by HFT Solutions, LLC in March 2022 (the "HFT Patent Portfolio"). The HFT Patent Portfolio relates to, among other things, technologies used by firms engaged in high frequency trading activities that utilize field-programmable gate array (FPGA) hardware, including clock domain management technology that provides critical transaction latency gains in trading systems where the difference between success and failure may be measured in nanoseconds.

The HFT Patent Portfolio now includes eleven (11) issued U.S. patents and two (2) pending U.S. patent applications. The patent terms of the HFT Patent Portfolio are currently expected to extend until 2040. HFT Solutions anticipates further issuances of new claims for the HFT Patent Portfolio covering additional technologies contemplated by the patent applications.

The HFT Patent Portfolio is available for licensing to firms that make use of FPGA systems that utilize the HFT Solutions' patented technology to engage in low-latency high frequency trading as part of their market making activities in equities and derivative securities, or as part of their proprietary trading activities.

**ABOUT NETWORK-1 TECHNOLOGIES, INC.**

Network-1 Technologies, Inc. is engaged in the acquisition, development, licensing and protection of its intellectual property and proprietary technologies. Network-1 works with inventors and patent owners to assist in the development and monetization of their patented technologies. Network-1 currently owns one hundred fifteen (115) U.S. patents and seventeen (17) international patents covering various technologies, including enabling technology for authenticating and using eSIM technology in Internet of Things ("IoT"), certain advanced technologies related to high frequency trading, technologies relating to document stream operating systems and the identification of media content and enabling technology to support, among other things, the interoperability of smart home IT devices. Network-1's current strategy includes efforts to monetize four patent portfolios (the M2M/IoT, HFT, Cox and Smart Home portfolios). Network-1's strategy is to focus on acquiring and investing in high quality patents which management believes have the potential to generate significant licensing opportunities as Network-1 has achieved with respect to its Remote Power Patent and Mirror Worlds Patent Portfolio. Network-1's Remote Power Patent has generated licensing revenue in excess of $188,000,000 from May 2007 through June 30, 2025. Network-1 has achieved licensing and other revenue of $47,150,000 through June 30, 2025 with respect to its Mirror Worlds Patent Portfolio.

*This release contains forward-looking statements within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995. These statements address future events and conditions concerning Network-1's business plans. Such statements are subject to a number of risk factors and uncertainties as disclosed in the Network-1's Annual Report on Form 10-K for the year ended December 31, 2024 and its Quarterly Reports on Form 10-Q for 2025 filed with the Securities and Exchange Commission including, among others, Network-1's uncertain revenue from licensing its intellectual property, uncertainty as to the outcome of pending litigation involving Network-1's HFT Patent Portfolio and M2M/IoT Patent Portfolio, ], whether Network-1 will be successful in its appeal to the Federal Circuit of the District Court judgment dismissing its claims against Google and YouTube involving its Cox Portfolio, the ability of Network-1 to successfully execute its strategy to acquire or make investments in high quality patents with significant licensing opportunities, Network-1's ability to achieve revenue and profits from its Cox Patent Portfolio, M2M/IoT Patent Portfolio, HFT Patent Portfolio and Smart Home Patent Portfolio] as well as a successful outcome on its investment in ILiAD Biotechnologies, LLC or other intellectual property it may acquire or finance in the future, the ability of Network-1 to enter into additional license agreements, uncertainty as to whether cash dividends will continue be paid, Network-1's ability to enter into strategic relationships with third parties to license or otherwise monetize their intellectual property, the risk in the future of Network-1 being classified as a Personal Holding Company which may result in Network-1 issuing a special cash dividend to its stockholders, future economic conditions and technology changes and legislative, regulatory and competitive developments. Except as otherwise required to be disclosed in periodic reports, Network-1 expressly disclaims any future obligation or undertaking to update or revise any forward-looking statement contained herein.*

Corey M. Horowitz, Chairman and CEO<br> Network-1 Technologies, Inc.<br> 917- 692-0000