# EDGAR Filing Document

**Accession Number:** 0001082324
**File Stem:** 0001140361-26-010895
**Filing Date:** 2026-3
**Character Count:** 254064
**Document Hash:** 58014e9a27801add3c8de5b80183e9d1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-26-010895.hdr.sgml**: 20260324

**ACCESSION NUMBER**: 0001140361-26-010895

**CONFORMED SUBMISSION TYPE**: 10-K

**PUBLIC DOCUMENT COUNT**: 84

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260324

**DATE AS OF CHANGE**: 20260324

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** VirnetX Holding Corp
- **CENTRAL INDEX KEY:** 0001082324
- **STANDARD INDUSTRIAL CLASSIFICATION:** PATENT OWNERS & LESSORS [6794]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 770390628
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 10-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-33852
- **FILM NUMBER:** 26786210

**BUSINESS ADDRESS:**
- **STREET 1:** 308 DORLA COURT
- **STREET 2:** SUITE 206
- **CITY:** ZEPHYR COVE
- **STATE:** NV
- **ZIP:** 89448
- **BUSINESS PHONE:** (831) 438-8200

**MAIL ADDRESS:**
- **STREET 1:** 308 DORLA COURT
- **STREET 2:** SUITE 206
- **CITY:** ZEPHYR COVE
- **STATE:** NV
- **ZIP:** 89448

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PASW INC
- **DATE OF NAME CHANGE:** 20001109

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PACIFIC SOFTWORKS INC
- **DATE OF NAME CHANGE:** 19990322

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### UNITED STATES SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### FORM 10-K

#### (Mark One)
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;☒ **ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934** 

For the fiscal year ended December 31, 2025.

or

**☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

#### Commission File Number: 001-33852
![](image1.jpg)

## VirnetX Holding Corporation

#### (Exact name of registrant as specified in its charter)

---

| | |
|:---|:---|
| **Delaware** | **77-0390628** |
| **(State or other jurisdiction of incorporation or organization)** | **(I.R.S. Employer Identification No.)** |
| **308 Dorla Court, Suite 206 Zephyr Cove, Nevada** | **89448** |
| **(Address of principal executive offices)** | **(Zip Code)** <br>|

---

#### Registrant's telephone number, including area code: (775) 548-1785

#### Former name, former address and former fiscal year, if changed since last report: N/A

#### 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 $0.0001 per share | VHC | NASDAQ |

---

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

#### None
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐ No ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically, every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☐ Accelerated filer ☐ Non-accelerated filer ☒ <br> Emerging growth company ☐ Smaller reporting 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. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☐

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant as of June 30, 2025, was $39,108,260 based upon the closing price of the common shares of the registrant on June 30, 2025. This calculation does not reflect a determination that certain persons are affiliates of the registrant for any other purpose.

4,185,898 shares of the registrant's Common Stock were outstanding as of March 16, 2026.

#### DOCUMENTS INCORPORATED BY REFERENCE
The information required by Part III of this Annual Report on Form 10-K, to the extent not set forth herein, is incorporated by reference from the registrant's definitive proxy statement to be filed with the Securities and Exchange Commission not later than 120 days after December 31, 2025 relating to the registrant's 2026 Annual Meeting of Stockholders.

------

#### INDEX

---

| | | |
|:---|:---|:---|
|  |  | **Page** |
|  | **PART I** |  |
| Item 1. | [Business](#Business) | 2 |
| Item 1A. | [Risk Factors](#RiskFactors) | 4 |
| Item 1B. | [Unresolved Staff Comments](#UnresolvedStaffComments) | 15 |
| Item 1C. | [Cybersecurity](#Cybersecurity) | 15 |
| Item 2. | [Properties](#Properties) | 17 |
| Item 3. | [Legal Proceedings](#LegalProceedings) | 17 |
| Item 4. | [Mine Safety Disclosure](#MineSafetyDisclosure) | 17 |
|  | **PART II** |  |
| Item 5. | [Market for the Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities](#MarketfortheRegistrantsCo) | 17 |
| Item 6. | [\[Reserved\]](#Reserved) | 18 |
| Item 7. | [Management's Discussion and Analysis of Financial Condition and Results of Operations](#ManagementsDiscussionandA) | 18 |
| Item 7A. | [Quantitative and Qualitative Disclosures about Market Risk](#uantitativeandQualitative) | 23 |
| Item 8. | [Financial Statements and Supplementary Data](#FinancialStatementsandSup) | 24 |
| Item 9. | [Changes in and Disagreements with Accountants on Accounting and Financial Disclosure](#ChangesinandDisagreements) | 43 |
| Item 9A. | [Controls and Procedures](#ControlsandProcedures) | 43 |
| Item 9B. | [Other Information](#OtherInformation) | 44 |
| Item 9C. | [Disclosure Regarding Foreign Jurisdictions that Prevent Inspections](#DisclosureRegardingForeig) | 44 |
|  | **PART III** |  |
| Item 10. | [Directors, Executive Officers and Corporate Governance](#DirectorsExecutiveOfficer) | 44 |
| Item 11. | [Executive Compensation](#ExecutiveCompensation) | 44 |
| Item 12. | [Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters](#SecurityOwnershipofCertai) | 44 |
| Item 13. | [Certain Relationships and Related Transactions, and Director Independence](#CertainRelationshipsandRe) | 45 |
| Item 14. | [Principal Accounting Fees and Services](#PrincipalAccountingFeesan) | 45 |
|  | **PART IV** |  |
| Item 15. | [Exhibits and Financial Statement Schedules](#ExhibitsandFinancialState) | 45 |

---

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[*Index*](#INDEX)

#### SPECIAL NOTE REGARDING FORWARD LOOKING STATEMENTS
We have included or incorporated by reference in this Annual Report on Form 10-K (this Report), and from time to time we may make statements that may constitute "forward-looking statements" within the meaning of Section 27A of the Securities Act of 1933, as amended (the Securities Act), and Section 21E of the Securities Exchange Act of 1934, as amended (the Exchange Act). These forward-looking statements are based upon our current expectations, estimates, assumptions, and beliefs concerning future events and conditions and may discuss, among other things, anticipated future performance (including sales and earnings), products and services, expected growth, future business plans and costs (including investments, partnerships and collaborations, marketing and business development, staffing strategies and entering into another sector), the impact of potential litigation, our beliefs and statements regarding general industry and market conditions and growth rates, as well as general domestic and international economic conditions. Any statement that is not historical in nature is a forward-looking statement and may be identified by the use of words and phrases such as "anticipates," "believes," "estimates," "expects," "intends," "plans," "predicts," "projects," "will be," "will continue," "will likely result in," and similar expressions. Readers are cautioned not to place undue reliance on forward-looking statements. Forward-looking statements are necessarily subject to risks, uncertainties, and other factors, many of which are outside our control, which could cause actual results to differ materially from such statements and from our historical results and experience. These risks, uncertainties and other factors include, but are not limited to those described in Item 1A – Risk Factors of this Report and elsewhere in this Report and those described from time to time in our reports filed with the Securities and Exchange Commission (SEC). Readers are cautioned that it is not possible to predict or identify all the risks, uncertainties and other factors that may affect future results and that the risks described herein should not be considered a complete list. Any forward-looking statement speaks only as of the date on which such statement is made, and we undertake no obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise.

Among others, the forward-looking statements appearing in this Report that may not occur include statements that pertain to the activities we have undertaken to commercialize our service offerings, products and patent portfolio in and outside of the United States including VirnetX One™, War Room™, VirnetX Matrix™, and our Secured Domain Name Registry and Technology. These statements may imply that the worldwide market for our commercialized products is large and will result in significant future revenue for us. However, commercialization of products such as ours is subject to significant obstacles and risks that may delay or prevent future revenues for us. Our 2025 revenue-generating subcontractor activity under a U.S. Department of Defense contract, which may imply that such activities will lead to material future revenue. However, future revenue is subject to significant uncertainties and may not occur. Our 2025 activities were limited in scope to a specific subcontract engagement, and we have no assurance of receiving follow-on work. Future opportunities, if any, are subject to factors beyond our control, including government funding, procurement processes, and the needs and priorities of prime contractors and U.S. government agencies.

**EXCEPT AS REQUIRED BY LAW, WE UNDERTAKE NO OBLIGATION TO UPDATE OR REVISE ANY FORWARD-LOOKING STATEMENT AS A RESULT OF NEW INFORMATION, FUTURE EVENTS OR OTHERWISE.**

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[*Index*](#INDEX)

#### PART I
**Item 1.** **Business**<br>

#### The Company
VirnetX Holding Corporation ("Company", "we", "us", or "our") is an Internet security software and technology company with patented cybersecurity solutions that are designed to ensure resilient, secure communications across any network or device.

Our flagship platform, VirnetX One™, is built on Zero Trust Network Access (ZTNA) principles and extends our patented Secure Domain Name System (SDNS) technology to establish end-to-end encrypted communications on demand, regardless of user location or endpoint. VirnetX One™ operates as a security-as-a-service platform and may be deployed in cloud, on-premise, or hybrid enterprise environments. The platform is designed to protect applications, services, and infrastructure by providing an additional security layer that integrates with existing systems to reduce exposure to evolving cyber threats affecting data, operating systems, infrastructure components, and gateway security controllers.

VirnetX Matrix™ leverages the VirnetX One™ platform to secure communications using encrypted, identity-based access controls, including in contested or high-risk environments. It is designed to protect internet-enabled enterprise applications, connected devices, and control systems, such as file servers, data backup systems, and VPN or firewall environments. VirnetX Matrix™ is intended to be deployed without requiring material changes to an enterprise's existing infrastructure and provides centralized visibility and policy enforcement to address unauthorized access and evolving attack techniques.

VirnetX War Room™ also built on the VirnetX One™ platform, provides secure collaboration and visualization capabilities designed to support sensitive, unclassified but secure communications. The platform enables controlled access to virtual meeting environments by validating user and device permissions prior to granting access. VirnetX War Room™ is intended for use cases where confidentiality and access control are critical, including government, law enforcement, legal, financial, and healthcare environments.

Our products, including VirnetX One™, VirnetX Matrix™, and VirnetX War Room™, are designed to support U.S. Department of Defense (DoD), federal government, and commercial customers requiring real-time encrypted communications and network security. We believe our solutions are applicable across a range of public and private sector markets, including critical infrastructure, law enforcement, healthcare, financial services, legal services, energy, and related industries. We pursue sales opportunities nationwide and engage with universities and academic institutions to support research collaboration, workforce development, and technology transition initiatives.

We also support international sales of our commercial products in compliance with applicable U.S. export control laws and regulations, including the International Traffic in Arms Regulations (ITAR) and the Export Administration Regulations (EAR). Our compliance processes are designed to ensure that international transactions adhere to export control requirements while supporting authorized global customers.

Our technology roadmap addresses the continued growth of Internet of Things (IoT) and edge computing environments. We are extending secure networking capabilities to resource-constrained devices through obfuscated and lightweight security mechanisms designed to protect communications without exposing underlying security processes. These efforts support secure identity, trust enforcement, and encrypted communications for distributed and edge-based systems.

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[*Index*](#INDEX)

We are developing a federated, hybrid mesh network architecture designed with security as a foundational element. This approach incorporates dynamic trust evaluation, autonomous recovery, and distributed decision-making to enhance network resilience and adaptability. We believe this architecture aligns with broader industry trends toward decentralized and resilient network models.

To support system design and evaluation, we employ Model-Based Systems Engineering (MBSE) and agent-based modeling methodologies. These approaches enable simulation and analysis of complex systems, including cyber-physical environments and adaptive networks, and support assessment of system behavior under evolving threat conditions.

We have undertaken efforts to align certain services with the Department of Defense's Digital Engineering (DE) strategy. These services are intended to support cybersecurity integration across system design, command and control, battle management, and sensor orchestration, and to enhance our MBSE and cyber threat assessment capabilities. Our Dynamic Trust Evaluation (DTE) methods are designed to enforce trust policies throughout system lifecycles, and our cyber threat intelligence and assessment services provide structured analysis of cyber risks and vulnerabilities.

We intend to make available digital engineering, cyber MBSE, and cyber threat intelligence services to federal, state, and local government agencies, subject to applicable contracting requirements. These services include cybersecurity-focused system design support, advanced modeling of communication flows and threat boundaries, and structured cyber risk assessment methodologies.

We are developing a Center for Advanced Software and Hardware Integration at our Farmington, Utah facility, that incorporates artificial intelligence (AI) and digital twin technologies alongside our Software-Defined Networks (SDN) capabilities. This facility is intended to support development and integration of secure, adaptive software solutions. We have entered into strategic relationships, including an investment in L2 Holdings, LLC (OmniTeq), an AI/Machine Learning (ML) solutions provider, and cooperative agreements, including a Cooperative Research and Development Agreement (CRADA) with the Air Force Research Laboratory, Intelligence Systems Directorate (AFRL/RI). The CRADA focuses on cybersecurity and Zero Trust Network Access (ZTNA)-related technologies, extends through 2030, and supports collaboration in areas relevant to defense and intelligence operations.

We hold a Multiple Award Schedule (MAS), enabling streamlined procurement of our products and services by federal, state, and local government customers. We have also obtained Department of Defense's Joint Certification Program (DD Form 2345) certifications for our facilities in Zephyr Cove, Nevada, and Farmington, Utah, which permit access to certain unclassified technical data subject to export controls. These certifications support our ability to engage with government and defense customers while maintaining compliance with applicable handling and security requirements.

Our intellectual property portfolio is a core component of our business. We own U.S. and foreign patents, as well as pending patent applications, that are primarily directed to securing real-time communications over the Internet and related services. These patents underpin our technology and products. Certain portions of this portfolio were acquired by our principal operating subsidiary, VirnetX, Inc., from Leidos, Inc. in 2006.

Our employees include the core development team behind our inventions, technology, and software. Some members of this team have worked together for over twenty years and were on the same team that invented and developed this technology while working at Leidos, Inc. The team has continued its research and development work to refine our unique network security technology and make it more secure and easy to deploy.

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[*Index*](#INDEX)

#### Employees and Human Capital
As of December 31, 2025, we had 21 full and part time employees, most of whom work remotely. We have had a work-from-home workforce since our inception. The emphasis of our employees is on our technology research and product development with 13 employees focused on this effort. Our team has been working on enhancing our products and adding new functionality.

In addition to our regular employees, we also engage with consultants on a regular basis. These consultants can be involved in our product development, customer relations, legal, and/or regulatory compliance and reporting. We have experienced low employee turnover rates over the years with both employees and consultants participating in our equity incentive plan.

#### Available Information
We file or furnish various reports, such as registration statements, periodic and current reports, proxy statements, and other materials with the SEC. Our website address is http://www.virnetx.com. You may obtain, free of charge on our website, copies of our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act, as soon as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. The information we post is intended for reference purposes only; none of the information posted on our website is part of this report or incorporated by reference herein.

The SEC also maintains website at http://www.sec.gov that contains reports, proxy and other information statements, and other information regarding issuers, including us, that file electronically with the SEC.

---

| | |
|:---|:---|
| **Item 1A.** | **Risk Factors** |

---

Our operations and financial results are subject to various risks and uncertainties, including those described below, which could adversely affect our business, financial condition, results of operations, cash flows, and the trading price of our common and capital stock. You should carefully consider the risks and uncertainties described below in addition to the other information set forth in this Report, including in "Management's Discussion and Analysis of Financial Condition and Results of Operations" and our consolidated financial statements and related notes, before making any investment in our common stock. The risks and uncertainties described below are not the only ones we face. Additional risks and uncertainties not presently known to us or that we currently believe to be immaterial may also adversely affect our business. If any of these risk factors occur, you could lose substantial value or your entire investment in our shares.

#### Risks Related to Our Business and Our Financial Reporting
***Our operating results may not be consistent and may be difficult to predict, and we may not be able to achieve or sustain profitability in the future.***

We had a net loss of $18.2 million for the year ended December 31, 2025 and a net loss of $18.2 million for the year ended December 31, 2024. As of December 31, 2025, we had an accumulated deficit of $222.9 million.

Our operating results have fluctuated in the past due to several factors and may fluctuate in the future due to the same or similar factors, which include but are not limited to the following:

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[*Index*](#INDEX)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Time and resources required to accelerate transition to new product development and sales strategies targeting large enterprises, government customers, service provider partnerships;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Customer acceptance of our DE, DTE methods, MBSE and Cyber Threat Assessment services;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Establishing and maintaining relationships with third parties to integrate our family of cybersecurity products and services into their operations and develop solutions key to the defense
 market, critical infrastructure, and threat intelligence service;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Customer adoption of our VirnetX One™ platform and software products and services;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The number of product license sales of VirnetX War Room™, VirnetX Matrix™ and associated services;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Adoption of VirnetX One TM platform by third party application providers of secure communications;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Intensely competitive market with established companies that have larger customer bases, and greater resources than we do;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Prolonged economic uncertainties or downturns, globally or in certain regions or industries, could materially adversely affect our business; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Government export and import control regulations on selling products with encryption technology in certain international markets.

These fluctuations may make our business particularly difficult to manage, adversely affect our business and operating results, make our operating results difficult for investors to predict and, further, cause our results to fall below investor's expectations and adversely affect the market price of our common stock. If we fail to increase our revenue, we may not achieve or sustain profitability in the future.

#### Our success depends in part on establishing and maintaining relationships with third parties to incorporate our products and services into their operations.
Our business strategy is to enter into partnerships, strategic investments, and other cooperative arrangements with other companies and government agencies. We have invested in and we continue to seek to invest in or acquire businesses, technologies, or other assets that we believe could complement or expand our business. In addition, we are regularly involved in cooperative efforts with respect to the incorporation of our products into products of others and vice versa, collaborative research and development efforts with government and university laboratories, distributor and reseller arrangements and service provider partnerships. These relationships are generally non-exclusive, and some of our partners also have cooperative relationships with certain of our competitors or offer some products and services that are competitive with ours. If we lose third-party relationships, if these relationships are not commercially successful, or if we are unable to enter into third-party relationships on commercially reasonable terms in the future, our business could be negatively impacted.

#### We expect that we will experience long and unpredictable sales cycles, which may impact our operating results.
The sales cycle between initial customer contact and the execution of a contract or license agreement with a customer or purchaser of our products can vary widely. We expect that our sales cycles will be long and unpredictable due to several factors, including but not limited to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The need to educate potential customers about our product and service capabilities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Our customers' budgetary constraints and timing of their budget cycles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Delays caused by time-consuming internal review processes customary with potential customers including large government agencies and institutions in the space and defense industries; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Long sales cycles may increase the risk that our financial resources are exhausted before we are able to generate significant revenue.

In addition, potential customers of our products include local, state, federal and foreign government agencies, as well as institutions in the space and defense industries. Sales processes to government authorities can be extensive and unpredictable. Government authorities generally have complex budgeting, purchasing, and regulatory processes that govern their capital spending, and their spending is likely to be adversely impacted by economic conditions. In addition, in many instances, sales to government authorities may require field trials and may be delayed by the time it takes for government officials to evaluate multiple competing bids, negotiate terms, and award contracts.

For these reasons, the sales cycle associated with our products is subject to a number of significant risks that are beyond our control. Consequently, if customer orders are delayed or not realized, our revenues and results of operations could be materially and adversely affected.

#### We plan to offer our products to government entities, which are subject to a number of challenges and risks.
Government entities have announced reductions in, or experienced increased pressure to reduce, government spending. Continued U.S. debt, income tax and budget issues, government shutdowns and delays in approving U.S. spending or reductions in such may adversely impact existing or future U.S. public sector transactions and affect future sales of our products and services to such entities. Additionally, any future government demand and payment for our products may be more volatile as they are affected by public sector budgetary cycles, funding authorizations, and the potential for funding reductions or delays, making the time to close such transactions more difficult to predict.

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[*Index*](#INDEX)

In addition, sales to government entities are subject to a number of risks. Government entities may continue use of legacy products and services indefinitely and be slow to transition to more modern products and services, including ours, or impose challenging regulatory requirements on such adoptions, any of which may inhibit the growth of our public sector business. Selling to government entities can be highly competitive, expensive and time consuming, often requiring significant upfront time and expense without any assurance that we will successfully sell our products to such governmental entity. Government entities may require contract terms that differ from our standard arrangements or require the maintenance of certain facility and employee security clearance, which may be difficult to obtain or maintain.

***Our business could be adversely affected if our employees cannot obtain and maintain required personnel security clearances or we cannot establish and maintain a required facility security clearance.***

Certain government contracts may require our employees to maintain various levels of security clearances and may require us to maintain a facility security clearance to comply with U.S. and international government agency requirements. Many governments have strict security clearance requirements for personnel who perform work in support of classified programs. Obtaining and maintaining security clearances for employees typically involves a lengthy process, and it can be difficult to identify, recruit, and retain employees who already hold security clearances. If our employees are unable to obtain security clearances in a timely manner, or at all, or if our employees who hold security clearances are unable to maintain their clearances or terminate employment with us, then we may be unable to bid on or win new classified contracts. To the extent we are not able to obtain or maintain a facility security clearance, we may not be able to bid on or win classified contracts, which would have an adverse impact on our business, financial condition, and results of operations.

***We have limited technical resources and are at an early stage in commercialization of our VirnetX One™ platform and software products, as well as our DE, DTE methods, MBSE, and cyber threat assessment services.***

Part of our business includes the internal development of commercial products we seek to monetize. This aspect of our business may require significant capital, time and resources and we cannot guarantee that it will be successful or meet our expectations. Based on the scale of our technical resources, our limited historical financial data upon which to base our projected revenue or planned operating expenses related to our software products and services, we may not be able to effectively:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Implement an effective marketing strategy to promote awareness of our products and services;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Attract and retain customers for our products and services;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Generate revenues or profit from product sales;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Provide appropriate levels of customer training and technical support for our products;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Rapidly anticipate and adapt to changes in the market and evolving customer requirements; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Protect our products from any system failures or other breaches.

In addition, a high percentage of our expenses are and will continue to be fixed. Accordingly, if we do not generate revenue as and when anticipated, our losses may be greater than expected and our operating results will suffer.

#### The market in which we participate is intensely competitive, and if we do not compete effectively, our operating results could be harmed.
The market for ZTNA security solutions is rapidly evolving and highly competitive as new entrants and traditional network solutions companies offer cloud-based cybersecurity solutions. Competition in our business is highly diverse, and while our competitors offer different products and services, there is often competition for contracts that are part of government budgets. We also may face competition from companies that provide products and services to the U.S. Government, including defense contractors.

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[*Index*](#INDEX)

Many of our competitors and potential competitors have established brand recognition, larger customer bases, and greater resources than we do. Our primary competitors in the ZTNA market include Appgate, Cloudflare, and Illumio. In the enterprise market, our primary competitors include Zscaler (ZPA), Palo Alto Networks (Prisma Access), Cisco (Umbrella), Citrix (Secure Private Access), Netskope (Private Access for ZTNA) and Cato Networks. As we expand our product offerings and use cases, we will begin to compete with companies that offer bundled security-as-a-service solutions that include Secure Access Service Edge (SASE) and Security Service Edge (SSE). With the introduction of new technologies and market entrants, we expect competition to intensify in the future. For example, disruptive technologies such as generative AI has and may continue to fundamentally alter the market for our services in unpredictable ways and reduce customer demand. If we fail to compete effectively, our business will be harmed. Some of our competitors offer their products or services at lower prices or for free as part of a broader bundled product sale or enterprise license arrangement, which has placed pricing pressure on our business. If we are unable to achieve our target pricing levels, our operating results will be negatively impacted. For us to compete effectively, we need to introduce new products and services in a timely and cost-effective manner, meet customer expectations and needs at prices that customers are willing to pay, and continue to enhance the features and functionalities of our cloud content management platform. In addition, pricing pressures and increased competition could result in reduced sales, lower margins, losses, or the failure of our services to achieve or maintain widespread market acceptance, any of which could harm our business.

Many of our competitors are able to devote greater resources to the development, promotion and sale of their products or services. In addition, many of our competitors have established marketing relationships and major distribution agreements with government agencies, channel partners, consultants, system integrators, and resellers. Competitors may offer products or services at lower prices or with greater depth than our services. Our competitors may be able to respond more quickly and effectively to new or changing opportunities, technologies, standards, or customer requirements. Furthermore, some potential customers, particularly large enterprises, may elect to develop their own internal solutions. In addition, the U.S. government and foreign governments may develop, construct, launch and operate their own ZTNA security solutions with capabilities comparable or similar to ours, which could reduce their need to rely on us and other commercial suppliers. For any of these reasons, we may not be able to compete successfully against our competitors.

#### Our products are highly technical and may contain undetected errors, which could cause harm to our reputation and adversely affect our business.
Our products are highly technical and complex and, when deployed, may contain errors or defects. Despite testing, some errors in our products may only be discovered after a product has been installed and used by customers. Any errors or defects discovered in our products after commercial release could result in failure to achieve market acceptance, loss of revenue or delay in revenue recognition, loss of customers and increased service and warranty cost, any of which could adversely affect our business, operating results, and financial condition. In addition, we could face claims for product liability, tort, or breach of warranty, including claims relating to changes to our products made by our channel partners. The performance of our products could have unforeseen or unknown adverse effects on the networks over which they are delivered as well as on third-party applications and services that utilize our services, which could result in legal claims against us harming our business. Furthermore, we expect to provide implementation, consulting, and other technical services in connection with the implementation and ongoing maintenance of our products, which typically involves working with sophisticated software, computing, and communications systems. We expect that our contracts with customers will contain provisions relating to warranty disclaimers and liability limitations, which may not be upheld. Defending a lawsuit, regardless of its merit, is costly and may divert management's attention and adversely affect the market's perception of us and our products. In addition, if our business liability insurance coverage proves inadequate or future coverage is unavailable on acceptable terms or at all, our business, operating results, and financial condition could be adversely impacted.

#### Malfunctions of third-party communications infrastructure, hardware and software expose us to a variety of risks that we cannot control.
Our business will depend upon, among other things, the capacity, reliability, security, and unimpeded access of the infrastructure owned by third parties that we will use to deploy our offerings. We have no control over the operation, quality, or maintenance of a significant portion of that infrastructure or whether those third parties will upgrade or improve their equipment. We depend on these companies to maintain the operational integrity of our connections. If one or more of these companies is unable or unwilling to supply or expand their levels of service to us in the future, our operations could be severely interrupted.

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#### System failure or interruption or our failure to meet increasing demands on our systems could harm our business.
The success of our license and service offerings will depend on the uninterrupted operation of various systems, secure data centers and other computer and communication networks that we establish. To the extent, the number of users of networks utilizing our future products suddenly increases, the technology platform and hosting services which will be required to accommodate a higher volume of traffic may result in slower response times, service interruptions or delays or system failures. Our systems and operations will also be vulnerable to damage or interruption from, among other things:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Power loss, transmission cable cuts, and other telecommunications failures;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Damage or interruption caused by fire, earthquake, and other natural disasters;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Computer viruses, electronic break-ins, sabotage, vandalism, or software defects; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Physical or electronic break-ins, sabotage, intentional acts of vandalism, terrorist attacks, and other events beyond our control.

System interruptions or failures and increases or delays in response time could result in a loss of potential or existing users and, if sustained or repeated, could reduce the appeal of the networks to users. These types of occurrences could cause users to perceive that our solution does not function properly and could therefore adversely affect our ability to attract and retain licensees, strategic partners, and customers, and result in lost revenue, customer dissatisfaction, or lawsuits against us.

#### If we are not able to adequately protect our patent rights and trade secrets, our business would be negatively impacted.
We believe our patents are valid, enforceable, and valuable. Notwithstanding this belief, third parties may make claims of infringement with respect to our products or services or invalidity claims with respect to our patents or become aware of our trade secrets by way of leaks from bad actors within or outside of our employee base or otherwise, and such claims could give rise to material cost for defense or settlement or both, and such claims or leaks could jeopardize or substantially delay a successful outcome of litigation we are or may become involved in, divert resources away from our other activities, limit or cease our related revenues, or otherwise materially and adversely affect our business. Even if we are successful in protecting our intellectual property rights, they may not ultimately provide us with any competitive advantages and may be less valuable than we currently expect. These risks may be heightened in countries other than the United States where laws regarding patent protection are less developed and may be negatively affected by the fact that legal standards in the United States and elsewhere for protection of intellectual property rights in Internet-related businesses are uncertain and still evolving. In addition, there are a significant number of United States and foreign patents and patent applications in our areas of interest, and we expect that significant litigation in these areas will continue and will add uncertainty to the value of certain patents and other intellectual property rights in our areas of interest. If we are unable to protect our intellectual property rights or otherwise realize value from them, our business would be negatively affected.

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#### If we experience security breaches or incidents, we could be exposed to liability and our reputation and business could suffer.
We face security threats from malicious third parties that could obtain unauthorized access to our systems, network, and data. We expect to retain certain confidential and proprietary customer information in our secure data centers and secure domain name registry, as well as personal data and other confidential and proprietary information relating to our business. It will be critical to our business strategy that our facilities and infrastructure, including our secure domain name servers, remain secure and are perceived by the marketplace to be secure. Our secure domain name registry operations will also depend on our ability to maintain our computer and telecommunications equipment in effective working order and to reasonably protect our systems against interruption, and potentially depend on protection by other registrars in the shared registration system. Additionally, we maintain confidential and proprietary business information, including trade secrets. We expect to continue to have to expend significant time and money to maintain or increase the security of our products, facilities, and infrastructure. Security technologies are constantly being tested by computer professionals, academics and "hackers." Advances in computer capabilities and the techniques for attacking security solutions, new discoveries in the field of cryptography or other events or developments could result in compromises or breaches of our security measures and could make some or all our products obsolete or unmarketable. Likewise, we may need to dedicate engineering and other resources to mitigate or eliminate security vulnerabilities and may find it necessary or appropriate to repair or replace products already sold or licensed to our customers. Despite the security measures that we and our service providers utilize, our infrastructure and that of our service providers may be vulnerable to physical break-ins, ransomware, computer viruses, other malicious code attacks by hackers, phishing attacks, social engineering, or similar disruptive problems. There can be no assurances our security measures or those of our service providers will prevent security breaches or incidents. Any disruption or security breach or incident that we or our service providers suffer or are perceived to suffer, including any such disruption, breach or incident resulting in a loss of, or damage to, data or systems, or inappropriate disclosure, access, loss, or other processing of confidential, financial, proprietary or personal information, including data related to our personnel, could result in loss, disclosure or other unauthorized processing of such data, could delay our research and development or commercialization efforts, could compel us to comply with breach notification laws and regulations, subject us to mandatory corrective action, and otherwise subject us to liability under laws and regulations that protect the privacy and security of personal information. It is possible that we may have to expend additional financial and other resources to address such problems. Remote work by our personnel and those of third parties has resulted in increased vulnerability to cyber-attacks.

Additionally, during times of war and other geopolitical tensions and conflicts may create increased risks of cyber-attacks. As a provider of Internet security software and technology, we may be the target of dedicated efforts by hackers and other third parties to overcome or defeat our security measures. Any physical or electronic break-in or other security breach or incident or compromise impacting our products, or any information stored at our secure data centers and domain name registration systems, including any compromise due to human error or employee or contractor malfeasance, may jeopardize the security of information stored on our premises or in the computer systems and networks of our customers. Additionally, any such data security incident, or the perception that one has occurred could also result in adverse publicity, harm to our reputation and competitive position, and therefore adversely affect the market's perception of the security of electronic commerce and communications over IP networks as well as the security or reliability of our services, which could have a material adverse impact on our business, financial condition, and results of operations.

A security breach or other security incident, or the perception any such event has occurred, could require a substantial level of financial resources to address and otherwise respond to, may be difficult to identify or address in a timely manner, and could result in claims, investigations, inquiries, and other proceedings or actions by private parties or governmental entities that may divert management's attention and require the expenditure of significant time and resources, and which may cause us to incur substantial fines, penalties, or other liability and related legal and other costs. Cybersecurity risks pose a particularly significant risk to our business given our focus on providing internet security software and secure communications technology. Any actual or perceived security breach or other security incident may also harm our reputation, result in a loss of customers, and make it more difficult or impossible for us to successfully market to others. Any of the foregoing matters could harm our business, operating results, and financial condition.

***Our products are subject to governmental export and import controls that could subject us to liability or impair our ability to compete in international markets**.*

Because we incorporate encryption technology into our products, certain of our products are subject to U.S. export controls and may be exported outside the U.S. only with the required export license or through an export license exception. If we were to fail to comply with U.S. export licensing requirements, U.S. customs regulations, U.S. economic sanctions, or other laws, we could be subject to substantial civil and criminal penalties, including fines, incarceration for responsible employees and managers, and the possible loss of export or import privileges. Obtaining the necessary export license for a particular sale may be time-consuming and may result in the delay or loss of sales opportunities. Furthermore, U.S. export control laws and economic sanctions prohibit the shipment of certain products to U.S. embargoed or sanctioned countries, governments, and persons. Even though we take precautions to ensure that we comply with all relevant regulations, any failure by us or any partners to comply with such regulations could have negative consequences for us, including reputational harm, government investigations, and penalties.

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In addition, various countries regulate the import of certain encryption technology, including through import permit and license requirements, and have enacted laws that could limit our ability to distribute our products or could limit our end-customers' ability to implement our products in those countries. Changes in our products or changes in export and import regulations may create delays in the introduction of our products into international markets, prevent our end-customers with international operations from deploying our products globally or, in some cases, prevent or delay the export or import of our products to certain countries, governments, or persons altogether. Any change in export or import regulations, economic sanctions, or related legislation, shift in the enforcement, or scope of existing regulations, or change in the countries, governments, persons, or technologies targeted by such regulations, could result in decreased use of our products by, or in our decreased ability to export or sell our products to, existing or potential end-customers with international operations. Any decreased use of our products or limitation on our ability to export to or sell our products in international markets would likely adversely affect our business, financial condition, and results of operations.

***Privacy and data security concerns, data collection, and transfer restrictions and related domestic or foreign regulations may limit the use and adoption of our solutions and adversely affect our business.***

Personal privacy, information security, and data protection are significant issues in the United States, Europe, and many other jurisdictions where we have operations or offer our products. The regulatory framework governing the collection, processing, storage and use of confidential and proprietary business information and personal data is rapidly evolving. The United States federal, various state and foreign governments have adopted or proposed requirements regarding the collection, distribution, use, security, storage, and other processing of personal information and other data relating to individuals, and federal and state consumer protection laws are being applied to enforce regulations related to the online collection, use and dissemination of data.

Further, many foreign countries and governmental bodies, including the European Union (EU), where we conduct business, have laws and regulations concerning the collection and use of personal data obtained from their residents or by businesses operating within their jurisdiction. These laws and regulations often are more restrictive than those in the United States. Laws and regulations in these jurisdictions apply broadly to the collection, use, storage, disclosure, and security of data that identifies or may be used to identify or locate an individual.

We also expect that there will continue to be new proposed laws, regulations and industry standards concerning privacy, data protection and information security in the United States, the EU, and other jurisdictions. For example, the European Commission maintains a General Data Protection Regulation (the GDPR) that imposes stringent data protection requirements and provides for substantial penalties for noncompliance. The United Kingdom has enacted a Data Protection Act and legislation referred to as the UK GDPR that substantially implements the GDPR and provides for a penalty regime similar to the GDPR. The United Kingdom made targeted amendments to the Data Protection Act and the UK GDPR in the UK Data (Use and Access) Act, effective June 19, 2025. We may be required to incur substantial expense in order to make significant changes to our products and operations to address compliance with the GDPR and similar legislation, such as the UK GDPR and UK Data Protection Act, all of which may adversely affect our revenue and product sales. California has enacted legislation, the California Consumer Privacy Act (CCPA) that, among other things, requires covered companies to provide disclosures to California consumers, and afford such consumers abilities to opt-out of certain sales of personal information. The CCPA was modified and expanded by the California Privacy Rights Act (CPRA), which was approved by California voters in the November 2020 election. Additionally, other U.S. states continue to propose, and in certain cases adopt, privacy-focused legislation. For example, Connecticut, Virginia, Utah, and Colorado enacted legislation similar to the CCPA and CPRA that took effect in 2023; Florida, Montana, Oregon, and Texas have enacted similar legislation that has become effective in 2024; Delaware, Nebraska, Maryland, New Hampshire, New Jersey, Minnesota, Tennessee, and Iowa have enacted similar legislation, and Indiana, Kentucky, and Rhode Island have enacted similar legislation that has become effective in 2026.

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The U.S. Department of Justice has also issued regulations regarding certain bulk sensitive personal data transfers. We cannot yet fully determine the impact these or future laws, regulations and standards may have on our business, but they may require us to modify our data processing practices and policies and to incur substantial costs and expenses in efforts to comply. Privacy, data protection and information security laws and regulations are often subject to differing interpretations, may be inconsistent among jurisdictions, and may be alleged to be inconsistent with our current or future practices. Additionally, we may be bound by contractual requirements applicable to our collection, use, processing, and disclosure of various types of data, including personal data, and may be bound by, or voluntarily comply with, self-regulatory or other industry standards relating to these matters. These and other requirements could reduce demand for our products, increase our costs, impair our ability to grow our business, or restrict our ability to store and process data or, in some cases, impact our ability to offer our service in some locations and may subject us to liability. Any failure or perceived failure to comply with applicable laws, regulations, industry standards, and contractual obligations may adversely affect our business. Further, in view of new or modified federal, state, or foreign laws and regulations, industry standards, contractual obligations and other legal obligations, or any changes in their interpretation, we may find it necessary or desirable to fundamentally change our business activities and practices or to expend significant resources to modify our product and otherwise adapt to these changes. We may be unable to make such changes and modifications in a commercially reasonable manner or at all, and our ability to develop new products and features could be limited.

The costs of compliance with and other burdens imposed by laws, regulations and standards may limit the use and adoption of our service and reduce overall demand for it, or lead to significant fines, penalties, or liabilities for any noncompliance. Privacy, information security, and data protection concerns, whether valid or not valid, may inhibit market adoption of our platform, particularly in certain industries and foreign countries*.*

#### Risks Related to Ownership of Our Common Stock
***We do not regularly pay dividends on our common stock and thus stockholders must look to appreciation of our common stock to realize a gain on their investments.***

Our dividend policy is within the discretion of our Board of Directors and will depend upon various factors, including our business, financial condition, results of operations, capital requirements, and investment opportunities. We therefore cannot make assurances that our Board of Directors will determine to pay regular or special dividends in the future. Accordingly, unless our Board of Directors determines to pay dividends, stockholders will be required to look to appreciation of our common stock to realize a gain on their investment, which may not occur.

***The exercise of our outstanding stock options and the issuance of RSUs and restricted stock would result in a dilution of our current stockholders' voting power and an increase in the number of shares eligible for future resale in the public market which may negatively impact the market price of our stock.***

The exercise of our outstanding vested stock options and the vesting of RSUs and restricted stock dilutes the ownership interests of our existing stockholders. As of December 31, 2025, we had 727,884 outstanding options and RSUs to purchase shares of common stock representing approximately 18% of our total shares outstanding of which 234,842 were vested. To the extent restricted stock is awarded, outstanding stock options or warrants are exercised, and RSUs vest, existing stockholders' percentage voting interests will decline. Also, the number of shares eligible for resale in the public market will increase and such increase may have a negative effect on the value or market trading price of our common stock.

#### Investors may have limited influence because ownership of our common stock is limited.
As of December 31, 2025, our executive officers and directors beneficially owned approximately 16% of our outstanding common stock. Because of their beneficial ownership interest, our officers and directors could significantly influence stockholder actions. This ability to exercise significant influence could prevent or significantly delay another company from acquiring or merging with us.

***Our protective provisions in our amended and restated certificate of incorporation and amended and restated bylaws could make it difficult for a third party to successfully acquire us even if you would like to sell your stock to them.***

We have protective provisions in our amended and restated certificate of incorporation (Restated Charter) and amended and restated bylaws (Restated Bylaws) that could delay, discourage, or prevent a third party from acquiring control of us without the approval of our Board of Directors. These protective provisions include:

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• A staggered Board of Directors: Only one or two of five directors will be up for election at any given annual meeting, delaying the ability of stockholders to affect a change in control
 of us because it would take two annual meetings to effectively replace a majority of the Board of Directors.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Blank check preferred stock: Our Board of Directors has the authority to establish the rights, preferences, and privileges of our 10,000,000 authorized, but unissued, shares of preferred
 stock. Therefore, this stock may be issued at the discretion of our Board of Directors with preferences over your shares of our common stock in a manner that is materially dilutive to you. In addition, blank check preferred stock can be
 used to create a "poison pill" which is designed to deter a hostile bidder from buying a controlling interest in our stock without the approval of our Board of Directors. We have not adopted such a "poison pill;" but our Board of Directors
 can do so in the future, very rapidly and without stockholder approval.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Advance notice requirements for director nominations and for business to be brought before stockholder meetings: Stockholders wishing to submit director nominations or raise matters to a
 vote of the stockholders must provide notice to us within very specific date windows and in very specific form to have the matter voted on at a stockholder meeting. This gives our Board of Directors and management more time to react to
 stockholder proposals generally and could also permit us to disregard a stockholder proposal to the extent such proposal is not submitted in accordance with the Restated Bylaws.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• No stockholder actions by written consent: No stockholder or group of stockholders may take action by written consent. Along with the advance notice requirements described above, this
 provision also gives our Board of Directors and management more time to react to proposed stockholder actions.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Super majority requirement for stockholder amendments to the Restated Bylaws: Stockholder proposals to alter or amend our Restated Bylaws or to adopt new bylaws can only be approved by
 the affirmative vote of at least 66 2/3% of the outstanding shares of our common stock.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• No ability of stockholders to call a special meeting of the stockholders: A special meeting of the stockholders, other than as required by statute, may be called at any time by the Board
 of Directors, the chairman of the Board of Directors, or the president, and any power of stockholders to call a special meeting of stockholders is specifically denied. Accordingly, stockholders, even those who represent a significant
 percentage of our shares of common stock, may need to wait for the annual meeting before nominating directors or raising other business proposals to be voted on by the stockholders.

In addition, the provisions of Section 203 of the Delaware General Corporation Law govern us. These provisions may prohibit large stockholders, particularly those owning 15% or more of our outstanding voting stock, from merging or combining with us for a certain period of time. These and other provisions in our Restated Charter, our Restated Bylaws and under Delaware law could discourage potential takeover attempts, reduce the price that investors might be willing to pay for shares of our common stock in the future and result in the market price being lower than it would be without these provisions.

***Our Restated Bylaws designate a state or federal court located within the State of Delaware as the exclusive forum for substantially all disputes between us and our stockholders, which could limit our stockholders' ability to choose the judicial forum for disputes with us or our directors, officers, or employees.***

Our Restated Bylaws provide that, unless we consent in writing to the selection of an alternative forum, the sole and exclusive forum for (1) any derivative action or proceeding brought on our behalf, (2) any action asserting a claim of breach of a fiduciary duty owed by any of our directors, stockholders, officers, or other employees to us or our stockholders, (3) any action arising pursuant to any provision of the Delaware General Corporation Law, or our Restated Charter or Restated Bylaws or (4) any other action asserting a claim that is governed by the internal affairs doctrine shall be the Court of Chancery of the State of Delaware (or, if the Court of Chancery does not have jurisdiction, another State court in Delaware or the federal district court for the District of Delaware), in all cases subject to the court having jurisdiction over indispensable parties named as defendants.

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However, notwithstanding the exclusive forum provisions, our Restated Bylaws explicitly state that they would not preclude the filing of claims brought to enforce any liability or duty created under federal securities laws, including the Securities Act or the Exchange Act.

Any person or entity purchasing or otherwise acquiring any interest in any of our securities shall be deemed to have notice of and consented to this provision. This exclusive-forum provision may limit a stockholder's ability to bring a claim in a judicial forum of its choosing for disputes with us or our directors, officers, or other employees, which may discourage lawsuits against us and our directors, officers, and other employees. If a court were to find this exclusive-forum provision in our Restated Bylaws to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving the dispute in other jurisdictions, which could harm our results of operations.

#### General Risk Factors
***We may need to raise additional capital to support our business growth, and this capital may be dilutive, may cause our stock price to drop or may not be available on acceptable terms, if at all.***

We may need to raise additional capital, which may not be available to us when needed or may not be available on terms acceptable to us, to support our business growth or to respond to business opportunities, challenges, or unforeseen circumstances, including sales under our past and any future shelf registration statements. Our ability to obtain additional capital, if and when required, will depend on our business plans, investor demand, our operating performance, the condition of the capital markets, the terms of our current contractual obligations and other factors.

If we raise additional funds through the issuance of equity, equity-linked or debt securities, including those under our past and any future shelf registration statements, those securities may have rights, preferences, or privileges senior to the rights of our common stock, and our existing stockholders may experience dilution. Additionally, we are unable to predict the future success of any future offerings. Sales of a substantial number of shares of our common stock in the public market, or the perception that these sales or other financings might occur, could depress the market price of our common stock, and could also impair our ability to raise capital through the sale of additional equity securities. If we issue debt securities or incur indebtedness, we could experience increased future payment obligations and a need to comply with restrictive covenants, such as limitations on our ability to incur additional debt, limitations on our ability to acquire, sell or license intellectual property rights and other operating restrictions that could adversely impact our ability to conduct our business. If we are unable to obtain additional capital or are unable to obtain additional capital on satisfactory terms, our ability to continue to support our business growth or to respond to business opportunities, challenges, or other circumstances could be adversely affected, and our business may be harmed.

***The departure of Kendall Larsen, our Chief Executive Officer and President, and/or other key personnel could compromise our ability to execute our strategic plan and materially harm our business.***

Our success depends on the skills, experience, and performance of our key personnel. Due to the specialized nature of our business and limited staff, we are particularly dependent on Kendall Larsen, our Chief Executive Officer and President. We have no employment agreements with any of our key executives that prevent them from leaving us at any time. In addition, we do not maintain key person life insurance for any of our officers or key employees. The loss of Mr. Larsen, or our failure to retain other key personnel or plan for the succession of key personnel, would jeopardize our ability to execute our strategic plan and materially harm our business.

***We will need to recruit and retain additional qualified personnel to successfully grow our business**.*

Our future success will depend, in part, on our ability to attract and retain qualified engineering, operations, marketing, sales and executive personnel. Inability to attract and retain such personnel could adversely affect our business. Competition for engineering, operations, marketing, sales, and executive personnel is intense, particularly in the technology and Internet sectors and in the regions where we conduct our business. We may need to invest significant amounts of cash and equity to attract and retain employees and expend significant time and resources to identify, recruit, train and integrate such employees, and we may never realize returns on these investments. Additionally, we can provide no assurance that we will attract or retain such personnel.

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***War, terrorism, other acts of violence, or natural or manmade disasters as well as macroeconomic conditions may affect the markets in which we operate, our clients and our service delivery.***

Our business may be adversely affected by instability, disruption, or destruction in a geographic region in which we operate, regardless of cause, including war, terrorism, riot, civil insurrection, or social unrest, and natural or manmade disasters, including famine, flood, fire, earthquake, storm, or pandemic events and spread of disease. Our business may also be adversely affected by further downturn in macroeconomic conditions, including inflation and rising interest rates, tariffs, trade wars, global political and economic uncertainty and tensions, such as the ongoing Russia-Ukraine and Middle Easts conflicts, as well as any related political or economic response, counter responses or otherwise, financial services sector instability, a reduction in business confidence and activity, financial market volatility, unexpected changes in tax law or policy, and other factors. Such events can adversely affect our operations or the economy as a whole and may cause our customers to delay their decisions on spending for the services we provide and perpetuate significant changes in regional and global economic conditions and cycles. These events may also pose risks to our personnel and to physical facilities and operations, which could adversely affect our financial results.

#### Changes in tax law could materially impact our business, results of operations and financial condition.
Changes to U.S. federal, state, and local, and foreign tax laws that may be enacted in the future could impact the tax treatment of our business operations. Our effective tax rate could be adversely affected by several factors, many of which are outside of our control, including changes in the mix of earnings and losses in countries with differing statutory tax rates, changes in the valuation of deferred tax assets and liabilities, changes in tax laws, rates, treaties and regulations or the interpretation of the same, changes to the financial accounting rules for income taxes, the outcome of current and future tax audits, examinations or administrative appeals and certain non-deductible expenses. In addition, many jurisdictions, including the United States, are actively considering changes to existing tax laws or have proposed or enacted new laws, such as the recently enacted U.S. federal tax legislation commonly referred to as the One Big Beautiful Bill Act (OBBB Act), that could increase our tax obligations in countries where we do business or cause us to change the way we operate our business. We are currently evaluating the full impact of the OBBB Act on us. As of December 31, 2025, the OBBB Act has had no material income tax impact on our financial statements.

In addition, the Organization for Economic Cooperation and Development has proposed imposing a 15% global minimum tax under the Pillar Two Model Rules (Pillar Two), and this proposal has been adopted or is being considered by a number of countries, which could impact our business if we expand internationally. However, on June 28, 2025, the G7 released a joint statement that it had reached an understanding with the United States for a side-by-side system based on certain accepted principles, including that U.S.-parented groups, such as ours, would be exempt from certain provisions of Pillar Two. Any of these developments or changes in U.S. federal, state or international tax laws or tax rulings could adversely affect our effective tax rate and our operating results. As of December 31, 2025, we are not yet subject to Pillar Two due to the level of gross receipts.

#### Trading in our common stock is limited and the price of our common shares may be subject to volatility.
Our common stock is currently listed on the Nasdaq Stock Market LLC (Nasdaq) and was previously listed on NYSE and NYSE American LLC (formerly the NYSE MKT LLC). Over the past year, the market price of our common stock has experienced significant fluctuations. Between January 1, 2025, and December 31, 2025, the adjusted closing price for our common stock ranged between $6.80 and $24.84. The price of our common stock may continue to be volatile as a result of several factors, some of which are beyond our control. These factors include, but are not limited to, the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• annual variations, actual or anticipated, in our operating results;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• significant changes in our management;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• large purchases or sales of common stock or derivative transactions related to our stock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• actual or anticipated announcements of new products or services by us or competitors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• general conditions in the markets in which we compete; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• general social, political, economic, and financial conditions, including significant volatility in the global financial markets.

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In addition, we believe there has been and may continue to be substantial trading in derivatives of our stock, including short selling activity or related similar activities, which are beyond our control, and which may be beyond the full control of the SEC and Financial Institutions Regulatory Authority (FINRA). While the SEC and FINRA rules prohibit some forms of short selling and other activities that may result in stock price manipulation, such activity may nonetheless occur without detection or enforcement. We have held conversations with regulators concerning trading activity in our stock; however, there can be no assurance that should there be any illegal manipulation in the trading of our stock, it will be detected, prosecuted, or successfully eradicated. Significant short-selling market manipulation could cause our stock trading price to decline, to become more volatile, or both. For more information regarding trading in our common stock and listing on the Nasdaq, see additional risk factors included elsewhere in this Annual Report on Form 10-K.

***We have broad discretion in how we apply our funds, and we may not use these funds effectively, which could affect our results of operations and cause our stock price to decline.***

Our management has broad discretion in the application of our existing cash, cash equivalents and investments and could spend these funds in ways that do not improve our results of operations or enhance the value of our common stock. Pending their use, we may invest our available funds in a manner that does not produce income or that loses value. The failure by our management to apply our available funds effectively could result in financial losses that could cause the price of our common stock to decline and delay the development of our products.

In addition, an entity that, among other things, is or holds itself out as being engaged primarily, or proposes to engage primarily, in the business of investing, reinvesting, owning, trading, or holding certain types of securities would be deemed an Investment Company under the Investment Company Act of 1940 (1940 Act). If we do not manage our investments and business in a manner that meets the requirements for an exemption under the 1940 Act, we may be deemed to be an investment company under the 1940 Act and subject to additional limitations on operating our business including limitations on the issuance of securities, which may make it difficult for us to raise capital.

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| | |
|:---|:---|
| **Item 1B.** | **Unresolved Staff Comments** |

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None.

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| | |
|:---|:---|
| **Item 1C.** | **Cybersecurity** |

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Cybercriminals, hackers, and threat-actors are becoming more sophisticated and effective every day. To mitigate threats to our business, we take a comprehensive approach to cybersecurity risk management and make securing the data that our customers and other stakeholders entrust to us a top priority. We are committed to safeguarding the confidentiality, integrity, and availability of all physical and electronic information assets to ensure that regulatory, operational, and contractual requirements are fulfilled. Our Board of Directors and our management are actively involved in the oversight of our risk management program, of which cybersecurity represents an important component. As described in more detail below, we have established policies, processes, and practices for assessing, identifying, and managing material risks from cybersecurity threats. We have devoted significant resources to implement and maintain security measures to meet regulatory requirements and customer expectations, and we intend to continue to make significant investments to maintain the security of our data and cybersecurity infrastructure. Notwithstanding the extensive approach we take to cybersecurity, we may not be successful in preventing or mitigating a cybersecurity incident that could have a material adverse effect on us. While we have technology and processes in place to detect and respond to cybersecurity threats, we are continually at risk from the evolving cybersecurity threat landscape. We have not previously experienced a cybersecurity event that was determined to be material, and our business strategy, results of operations and financial condition have not been materially affected by risks from cybersecurity threats. For additional information regarding risks from cybersecurity threats, please refer to Item 1A, "Risk Factors," in this Annual Report on Form 10-K.

#### Risk Management and Strategy
We have developed detailed policies, processes, and practices for assessing, identifying, and managing material risks from cybersecurity threats as a part of our overall risk management program and are based on frameworks established by the National Institute of Standards and Technology ("NIST"), and other applicable industry standards. This does not imply that we meet any particular technical standards, specifications, or requirements, however, we do use these frameworks as a guide to help us identify, assess, and manage cybersecurity risks relevant to our business. Our cybersecurity program in particular focuses on the following key areas:

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#### Collaboration
Our cybersecurity risks are identified and addressed through a comprehensive, cross-functional approach. Key security, risk, and compliance stakeholders meet regularly to develop strategies for preserving the confidentiality, integrity, and availability of our own and our customer's information, identifying, preventing, and mitigating cybersecurity threats, and effectively responding to cybersecurity incidents. We maintain controls and procedures that are designed to ensure prompt escalation of certain cybersecurity incidents so that decisions regarding such incidents can be made by management, the Board of Directors, and legal counsel in a timely manner.

#### Risk Assessment
We conduct cybersecurity risk assessments annually, quarterly and upon certain triggering events. Such risk assessments take into account information from internal stakeholders, known information security vulnerabilities, and information from external sources (e.g., security incidents that have impacted other companies, industry trends, and recommendations from our IT vendors). The results of the assessment are used to drive alignment on, and prioritization of, initiatives to enhance our security controls, make recommendations to improve processes, and inform a broader enterprise-level risk assessment that is presented to our Board of Directors and members of senior management.

#### Technical Safeguards
We regularly assess and deploy technical safeguards designed to protect our information systems and infrastructure from cybersecurity threats. Such safeguards are regularly evaluated and improved based on vulnerability assessments, cybersecurity threat intelligence, and incident response experience.

#### Incident Response and Recovery Planning
We have established comprehensive incident response and management plans and continue to regularly test and evaluate the effectiveness of those plans. Our incident response and management plans address — and guide our employees, management, and Board of Directors on — our response to a cybersecurity incident. In the event of an incident, we intend to follow our incident response playbook, which outlines the steps to be followed from incident detection to mitigation, recovery, and notification, including notifying functional areas (e.g., legal), as well as the Board of Directors and senior management, as appropriate.

#### Third-Party Risk Management
We have implemented controls designed to identify and mitigate cybersecurity threats associated with our use of third-party service providers. Such providers are subject to security risk assessments at the time of onboarding, contract renewal, and upon detection of an increase in risk profile. We use a variety of inputs in such risk assessments, including information supplied by providers and third parties. In addition, we encourage our providers to meet appropriate security procedures, controls and responsibilities and investigate security incidents that have impacted our third-party providers, as appropriate.

#### Education and Awareness
Our policies require each of our employees to contribute to our cybersecurity efforts. We regularly remind employees of the importance of handling and protecting customer and employee data, including through privacy and security trainings to enhance employee awareness of how to detect and report cybersecurity threats and cybersecurity incidents.

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#### Governance

#### Board Oversight
The Nominating and Corporate Governance Committee (the "Committee") and senior management oversee our cybersecurity risk processes and policies. The Committee receives regular reports from senior management about the prevention, detection, mitigation, and remediation of cybersecurity incidents, including security risks and information security vulnerabilities. The Committee also ensures that procedures for safeguarding the Company's information technology ("IT") systems are documented and implemented, monitors the effectiveness of the Company's cybersecurity program for protecting against internal and external threats as well as disaster recovery and disruption mitigation, and addresses deficiencies as the threat and business landscape continues to evolve. The Board of Directors receives regular updates from the Committee based on such oversight and communications with senior management regarding cybersecurity risk resulting from risk and control maturity assessments, progress of risk reduction initiatives, external auditor feedback, and relevant internal and industry cybersecurity incidents.

Our Board of Directors has technical and industry expertise in risk management, computer security, and information technology matters. Specifically, the chairperson of the Committee has 40 years of experience in the cybersecurity field, was a former sub-chairman of the NIST Board of Assessment for Programs/National Research Council and holds CISSP, CRISC and CDPSE certifications.

#### Management's Role
Our Chief Technology Officer ("CTO"), Director of IT (Information Technology), and Vice President of Platform Engineering (collectively, the "Security Team") have primary responsibility for assessing and managing cybersecurity risks, and events. The Security Team reviews security performance metrics, identifies security risks, and assesses the status and effectiveness of approved security enhancements. The Security Team also considers and makes recommendations on security policies and procedures, security service requirements, and risk mitigation strategies. The Security Team is responsible for investigating and assessing the security events, determining appropriate response and escalation, and ensuring timely notification to counsel and the board when required. Our CTO, holding a Doctorate in Strategic Intelligence, has served in various roles in technology research and military intelligence for 27 years. Our Director of IT, holding a degree in Computer Technology, has served in various roles in information technology for 30 years. Our Vice President of Platform Engineering has served in various roles in information technology and information security for over 33 years.

**Item 2.** **Properties**<br>

Our principal executive offices are located at 308 Dorla Court, Suite 206, Zephyr Cove, Nevada, 89448. We lease this property, which comprises approximately 2,090 square feet of office space, from a third party for a term that ends in October 2027. Additionally, we lease a facility in Farmington, Utah. The space includes 28,970 square feet to be used for technical integration and training. The lease continues through April 2029. We believe that our office and facility leases are suitable and appropriately support our current business needs.

**Item 3.** **Legal Proceedings**<br>

See Note 12 in the notes to our consolidated financial statements.

**Item 4.** **Mine Safety Disclosure**<br>

Not applicable.

#### PART II
**Item 5.** **Market for the Registrant's Common Equity, Related Stockholder Matters, and Issuer Purchases of Equity Securities**<br>

#### Market Information
Our common stock currently trades under the symbol "VHC" on Nasdaq.

#### Holders of Record
As of December 31, 2025, we had 54 stockholders of record. Because many of our shares of common stock are held of record by brokers and other institutions on behalf of stockholders, we are unable to estimate the total number of beneficial stockholders represented by such record holders.

#### Dividend Policy
See our risk factor titled "*We do not regularly pay dividends on our common stock and thus stockholders must look to appreciation of our common stock to realize a gain on their investments."*

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Since our founding as a public company in 2007, each time we have been successful in generating cash relating to the successful outcome of litigation, we have made a special distribution to common shareholders. In 2010, a distribution of $10 per common share closely followed a litigation outcome that resulted in our receipt of $200 million. In 2020, a distribution of $20 per share closely followed a litigation outcome that resulted in our receipt of $454 million. In 2023, we paid a one-time capital dividend of $20 per share of common stock, to shareholders. Over the course of VirnetX's history as a public company, VirnetX has distributed over $165.9 million in cash to shareholders.

#### Securities Authorized for Issuance under Equity Compensation Plan
See Part III, Item 12, Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters for information regarding securities authorized for issuance.

#### Recent Sales of Unregistered Securities
None.

**Item 6.** [Reserved]<br>

**Item 7.** **Management's Discussion and Analysis of Financial Condition and Results of Operations**<br> **(Dollar amounts in this section are in thousands)** <br>

#### The Company
VirnetX Holding Corporation ("Company", "we", "us", or "our") is an Internet security software and technology company with patented cybersecurity solutions that are designed to ensure resilient, secure communications across any network or device.

Our flagship platform, VirnetX One™, is built on Zero Trust Network Access (ZTNA) principles and extends our patented Secure Domain Name System (SDNS) technology to establish end-to-end encrypted communications on demand, regardless of user location or endpoint. VirnetX One™ operates as a security-as-a-service platform and may be deployed in cloud, on-premise, or hybrid enterprise environments. The platform is designed to protect applications, services, and infrastructure by providing an additional security layer that integrates with existing systems to reduce exposure to evolving cyber threats affecting data, operating systems, infrastructure components, and gateway security controllers.

VirnetX Matrix™ leverages the VirnetX One™ platform to secure communications using encrypted, identity-based access controls, including in contested or high-risk environments. It is designed to protect internet-enabled enterprise applications, connected devices, and control systems, such as file servers, data backup systems, and VPN or firewall environments. VirnetX Matrix™ is intended to be deployed without requiring material changes to an enterprise's existing infrastructure and provides centralized visibility and policy enforcement to address unauthorized access and evolving attack techniques.

VirnetX War Room™, also built on the VirnetX One™ PLATFORM, provides secure collaboration and visualization capabilities designed to support sensitive, unclassified but secure communications. The platform enables controlled access to virtual meeting environments by validating user and device permissions prior to granting access. VirnetX War Room™ is intended for use cases where confidentiality and access control are critical, including government, law enforcement, legal, financial, and healthcare environments.

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Our products, including VirnetX One™, VirnetX Matrix™, and VirnetX War Room™, are designed to support U.S. Department of Defense (DoD), federal government, and commercial customers requiring real-time encrypted communications and network security. We believe our solutions are applicable across a range of public and private sector markets, including critical infrastructure, law enforcement, healthcare, financial services, legal services, energy, and related industries. We pursue sales opportunities nationwide and engage with universities and academic institutions to support research collaboration, workforce development, and technology transition initiatives.

We also support international sales of our commercial products in compliance with applicable U.S. export control laws and regulations, including the International Traffic in Arms Regulations (ITAR) and the Export Administration Regulations (EAR). Our compliance processes are designed to ensure that international transactions adhere to export control requirements while supporting authorized global customers.

Our technology roadmap addresses the continued growth of Internet of Things (IoT) and edge computing environments. We are extending secure networking capabilities to resource-constrained devices through obfuscated and lightweight security mechanisms designed to protect communications without exposing underlying security processes. These efforts support secure identity, trust enforcement, and encrypted communications for distributed and edge-based systems.

We are developing a federated, hybrid mesh network architecture designed with security as a foundational element. This approach incorporates dynamic trust evaluation, autonomous recovery, and distributed decision-making to enhance network resilience and adaptability. We believe this architecture aligns with broader industry trends toward decentralized and resilient network models.

To support system design and evaluation, we employ Model-Based Systems Engineering (MBSE) and agent-based modeling methodologies. These approaches enable simulation and analysis of complex systems, including cyber-physical environments and adaptive networks, and support assessment of system behavior under evolving threat conditions.

We have undertaken efforts to align certain services with the Department of Defense Digital Engineering (DE) strategy. These services are intended to support cybersecurity integration across system design, command and control, battle management, and sensor orchestration, and to enhance our MBSE and cyber threat assessment capabilities. Our Dynamic Trust Evaluation (DTE) methods are designed to enforce trust policies throughout system lifecycles, and our cyber threat intelligence and assessment services provide structured analysis of cyber risks and vulnerabilities.

We intend to make available digital engineering, cyber MBSE, and cyber threat intelligence services to federal, state, and local government agencies, subject to applicable contracting requirements. These services include cybersecurity-focused system design support, advanced modeling of communication flows and threat boundaries, and structured cyber risk assessment methodologies.

We are developing a Center for Advanced Software and Hardware Integration at our Farmington, Utah facility, that incorporates artificial intelligence (AI) and digital twin technologies alongside our Software-Defined Networks (SDN) capabilities. This facility is intended to support development and integration of secure, adaptive software solutions. We have entered into strategic relationships, including an investment in L2 Holdings, LLC (OmniTeq), an AI/Machine Learning (ML) solutions provider and cooperative agreements, including a Cooperative Research and Development Agreement (CRADA) with the Air Force Research Laboratory, Intelligence Systems Directorate (AFRL/RI). The CRADA focuses on cybersecurity and Zero Trust Network Access (ZTNA)-related technologies, extends through 2030, and supports collaboration in areas relevant to defense and intelligence operations.

We hold a Multiple Award Schedule (MAS), enabling streamlined procurement of our products and services by federal, state, and local government customers. We have also obtained Department of Defense Joint Certification Program (DD Form 2345) certifications for our facilities in Zephyr Cove, Nevada, and Farmington, Utah, which permit access to certain unclassified technical data subject to export controls. These certifications support our ability to engage with government and defense customers while maintaining compliance with applicable handling and security requirements.

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Durning 2025, we provided subject matter and technical expertise as a subcontractor under a U.S. Department of Defense contract in support of activities directed by the Air Force Research Laboratory ("AFRL"). While there can be no assurance, we believe this engagement may represent a meaningful foothold in the national security sector and may provide pathways to follow-on activities and/or expansion into broader strategic programs.

Our intellectual property portfolio is a core component of our business. We own U.S. and foreign patents, as well as pending patent applications, that are primarily directed to securing real-time communications over the Internet and related services. These patents underpin our technology and products. Certain portions of this portfolio were acquired by our principal operating subsidiary, VirnetX, Inc., from Leidos, Inc. in 2006.

Our employees include the core development team behind our inventions, technology, and software. Some members of this team have worked together for over twenty years and were on the same team that invented and developed this technology while working at Leidos, Inc. The team has continued its research and development work to refine our unique network security technology and make it more secure and easy to deploy.

#### Litigation
We are subject to various legal proceedings, the outcomes of which are inherently uncertain. We record any potential gains related to legal proceedings only after cash is collected. We record a liability when it is probable that a loss has been incurred and the amount is reasonably estimable, the determination of which requires significant judgment. Resolution of legal matters in a manner inconsistent with management's expectations could have a material impact on our financial condition and operating results. See Note 12 in the notes to our consolidated financial statements for more information.

#### Commitments and Related Party Transactions
We lease our offices in Nevada under an operating lease with a third party expiring in October 2027. We recognize rent expense on a straight-line basis over the term of the lease.

We have a facility lease in Utah to be used for technical integration and as a training facility. This lease requires monthly payments and expires in April 2029.

We have a non-exclusive service agreement for the use of an aircraft from K2 Investment Fund LLC ("LLC") for business travel for our employees. Our Chief Executive Officer and Chief Administrative Officer are the managing partners of the LLC and control the equity interests of the LLC. We pay for the Company's business usage of the aircraft at a rate of $9.8 per flight hour.

We have a facility lease in California, used for corporate, promotional, and marketing purposes. The lease expires in 2035.

#### Critical Accounting Policies and Estimates
The preparation of financial statements in conformity with U.S. GAAP requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reported period. The critical accounting policies we employ in the preparation of our consolidated financial statements are those which involve income taxes, fair value of financial instruments and stock-based compensation.

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#### Use of Estimates
We prepare our consolidated financial statements in accordance with U.S. GAAP. In doing so, we have to make estimates and assumptions that affect our reported amounts of assets, liabilities, revenues, and expenses, as well as related disclosure of contingent assets and liabilities. In some cases, we could reasonably have used different accounting policies and estimates. In some cases, changes in the accounting estimates are reasonably likely to occur from period to period. Accordingly, actual results could differ materially from our estimates. To the extent that there are material differences between these estimates and actual results, our financial condition or results of operations will be affected. We base our estimates on past experience and other assumptions that we believe are reasonable under the circumstances, and we evaluate these estimates on an ongoing basis. We refer to accounting estimates of this type as critical accounting policies and estimates, which we discuss further below. We have reviewed our critical accounting policies and estimates with the Audit Committee of our Board of Directors.

#### Investments
Investments classified as available-for-sale are recorded at fair market value. Unrealized gains and losses are reported as other comprehensive income. Realized gains and losses are recorded in income in the period they are realized using specific identification of each security's cost basis. We invest our excess cash primarily in highly liquid debt instruments including corporate, government and federal agency securities, with contractual maturities less than two years.

We have elected the investment measurement alternative for other investments without readily determinable fair values. During 2023, we invested $2,000 OmniTeq and $500 in OP Media Inc. These investments are carried at our initial cost less any impairment because we do not have the ability to exercise significant influence over operating and financial matters. For these investments, we adjust the carrying value for any purchases or sales of our ownership interests. Periodically, we evaluate these investments for impairment. If we identify an impairment, we reduce the carrying value for the impairment loss with a charge to operating expenses. Effective September 30, 2025 we identified an impairment in our investment in OP Media Inc., and as a result, we recognized an impairment loss totaling $500.

#### Income Taxes
We account for income taxes using the asset and liability method. The asset and liability method require the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and financial reporting basis of our assets and liabilities. We calculate current and deferred tax provisions based on estimates and assumptions that could differ from actual results reflected on the income tax returns filed during the following years. Adjustments based on filed returns are recorded when identified in the subsequent years. The effect on deferred taxes for a change in tax rates is recognized in income in the period that the tax rate change is enacted. In assessing our deferred tax assets, we consider whether it is more likely than not that all or some portion of the deferred tax assets will not be realized.

A valuation allowance is provided for deferred income tax assets when, in our judgment, based upon currently available information and other factors, it is more likely than not that all or a portion of such deferred income tax assets will not be realized. The determination of the need for a valuation allowance is based on an on-going evaluation of current information including, among other things, historical operating results, estimates of future earnings in different taxing jurisdictions and the expected timing of the reversals of temporary differences. We believe the determination to record a valuation allowance to reduce a deferred income tax asset is a significant accounting estimate because it is based, among other things, on an estimate of future taxable income in the United States and certain other jurisdictions, which is susceptible to change and may or may not occur, and because the impact of adjusting a valuation allowance may be material. In determining when to release the valuation allowance established against our net deferred income tax assets, we consider all available evidence, both positive and negative. We continually assess our ability to generate sufficient taxable income during future periods in which our deferred tax assets may be realized. If and when we believe it is more likely than not that we will recover our deferred tax assets, we will reverse the valuation allowance if any, as an income tax benefit in our statements of operations.

We account for our uncertain tax positions in accordance with U.S. GAAP. The U.S. GAAP method of accounting for uncertain tax positions utilizes a two-step approach to evaluate tax positions. Step one, recognition, requires evaluation of the tax position to determine if based solely on technical merits it is more likely than not to be sustained upon examination. Step two, measurement, is addressed only if a position is more likely than not to be sustained. In step two, the tax benefit is measured as the largest amount of benefit, determined on a cumulative probability basis, which is more likely than not to be realized upon ultimate settlement with tax authorities. If a position does not meet the more likely than not threshold for recognition in step one, no benefit is recorded until the first subsequent period in which the more likely than not standard is met, the issue is resolved with the taxing authority, or the statute of limitations expires. Positions previously recognized are derecognized when we subsequently determine the position no longer is more likely than not to be sustained. Evaluation of tax positions, their technical merits, and measurements using cumulative probability are highly subjective management estimates. Actual results could differ materially from these estimates.

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#### Fair Value
Fair value is the price that would result from an orderly transaction between market participants at the measurement date. A fair value hierarchy prioritizes the inputs used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurement) and the lowest priority to unobservable inputs (Level 3 measurement). Level 2 measurements utilize either directly or indirectly observable inputs in markets other than quoted prices in active markets.

Our financial instruments are stated at amounts that equal, or approximate, fair value. When we estimate fair value, we utilize market data or assumptions that we believe market participants would use in pricing the financial instrument, including assumptions about risk and inputs to the valuation technique. We use valuation techniques, primarily the income and market approach, which maximizes the use of observable inputs and minimize the use of unobservable inputs for recurring fair value measurements.

#### Stock-based Compensation
We account for stock-based compensation using the fair value recognition method in accordance with U.S. GAAP. We recognize these compensation costs on a straight-line basis over the requisite service period of the award, which is generally a vesting term of 4 years. We recognize forfeitures, if any, when they occur. In addition, we record stock-based compensation expense for awards granted to non-employees at fair value of the consideration received or the fair value of the equity instruments issued, as they vest, over the performance period. See Note 6 in the notes to our consolidated financial statements for more information.

#### Results of Operations

#### Revenue

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| | | |
|:---|:---|:---|
|  | **2025** | **2024** |
|  Revenue | $162 | $5 |

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Revenue generated in 2025 was $162, compared to $5 in 2024. During 2025, we provided subject matter and technical expertise as a subcontractor under a U.S. Department of Defense contract is support of activities directed by AFRL.

#### Research and Development Expenses

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| | | |
|:---|:---|:---|
|  | **2025** | **2024** |
|  Research and Development | $5654 | $6038 |

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Research and development costs include expenses paid to outside development consultants and compensation-related expenses for our engineering staff. Research and development costs are expensed as incurred. Our research and development expenses in 2025 were $5,654 compared to $6,038 in 2024. The decrease in 2025 was primarily due to a reduction in engineering compensation costs.

#### Selling, General and Administrative Expenses

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| | | |
|:---|:---|:---|
|  | **2025** | **2024** |
|  Selling, General and Administrative | $13448 | $14364 |

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Selling, general and administrative expenses include compensation costs for management and administrative personnel, as well as expenses for outside legal, accounting, and consulting services. Our selling, general and administrative expenses in 2025 were $13,448 compared to $14,364 in 2024. The decrease in 2025 was primarily due to a reduction in legal and outside services as well as reduced compensation costs.

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#### Interest and Other Income, net

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| | | |
|:---|:---|:---|
|  | **2025** | **2024** |
|  Interest and Other Income | $1213 | $2225 |

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Interest and other income in 2025 was $1,213 compared to $2,225 in 2024, due to a decrease in investments.

#### Effective Income Tax Rate
A reconciliation of the United States federal statutory income tax rate to our effective income tax rate is as follows:

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| | | |
|:---|:---|:---|
|  | **2025** | **2024** |
|  United States federal statutory rate | 21.00% | 21.00% |
|  State taxes, net of federal benefit | (0.01)% | (0.01)% |
|  Valuation allowance | (21.87)% | (20.50)% |
|  Stock based compensation | (0.33)% | (0.62)% |
|  Research and development credit | 1.99% | 1.55% |
|  Other | (1.46)% | (1.41)% |
|  Effective income tax rate | 0.01% | 0.01% |

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The Company's effective tax rate for 2025 and 2024 was substantially lower than the statutory Federal income tax rate primarily due to our valuation allowance.

#### Liquidity and Capital Resources
As of December 31, 2025, our cash and cash equivalents totaled $15,548 and our short-term investments totaled $5,979 compared to $23,296 and $14,786, respectively, as of December 31, 2024.

We expect that our cash and cash equivalents and short-term investments as of December 31, 2025, will be sufficient to fund our current level of selling, general and administration costs and provide related working capital for the foreseeable future. Over the longer term, we expect to derive our future revenue from collaborating with others to integrate our family of cybersecurity products and services into their solutions and to resell them to their current and future customers as well as from license fees and royalties associated with our patent portfolio, technology, software and secure domain name registry.

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| | |
|:---|:---|
| **Item 7A.** | **Quantitative and Qualitative Disclosures about Market Risk** |

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Consistent with the rules applicable to "smaller reporting companies," we have omitted the information required by Item 7A.

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**Item 8.** **Financial Statements and Supplementary Data**<br>

Set forth below, are the audited consolidated financial statements for our company accompanied by all reports thereon of Farber Hass Hurley LLP (PCAOB No. 223).

#### FINANCIAL STATEMENTS

#### Financial Statements Index

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| | |
|:---|:---|
|  | **Page** |
|  [Report of Farber Hass Hurley LLP, Independent Registered Public Accounting Firm](#REPORTOFINDEPENDENTREGIST) | 25 |
|  [Consolidated Balance Sheets at December 31, 2025 and December 31, 2024](#BALANCESHEETS) | 27<br>|
|  [Consolidated Statements of Operations of VirnetX Holding Corporation for the years ended December 31, 2025 and 2024](#STATEMENTSOFOPERATIONS) | 28 |
|  [Consolidated Statements of Comprehensive (Loss) of VirnetX Holding Corporation for the years ended December 31, 2025 and 2024](#STATEMENTSOFCOMPREHENSIVE) | 29<br>|
|  [Consolidated Statements of Stockholders' Equity of VirnetX Holding Corporation for the years ended December 31, 2025 and 2024](#STATEMENTSOFSTOCKHOLDERSE) | 30 |
|  [Consolidated Statements of Cash Flows of VirnetX Holding Corporation for the years ended December 31, 2025 and 2024](#STATEMENTSOFCASHFLOWS) | 31 |
|  [Notes to Consolidated Financial Statements of VirnetX Holding Corporation](#NOTESTOCONSOLIDATEDFINANC) | 32 |

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and

Stockholders of VirnetX Holding Corporation

#### Opinion on the Financial Statements
We have audited the accompanying consolidated balance sheets of VirnetX Holding Corporation (the "Company") as of December 31, 2025 and 2024, and the related consolidated statements of operations, comprehensive loss, stockholders' equity, and cash flows for each of the years in the two-year period ended December 31, 2025, and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the years in the two-year period ended December 31, 2025, in conformity with accounting principles generally accepted in the United States of America.

#### Basis for Opinion
These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) ("PCAOB") and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting, but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

#### Critical Audit Matter
The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of the critical audit matter does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

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|:---|:---|
| <br> *Description of the Matter* | *Other Investments*<br>As discussed in Note 2 to the financial statements, in 2023 the Company purchased equity interests in two private entities. Given that the entities do not have a readily determinable fair market value, the investments in the entities are measured at cost, plus or minus adjustments resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer and minus impairment, in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 321: Investments - Equity Securities. Management must consider various factors, including the Company's ability to apply significant influence to the overall operations of the entities and evaluate the investments as of each reporting period to determine if there are any factors that would impact the recorded value of Other Investments reflected on the consolidated balance sheet.<br>Our determination that the classification and the valuation of Other Investments is a critical audit matter results from the significant judgment by management when assessing the recognition method, the limited availability of public information related to the entities, and the subjectivity of the qualitative factors involved in the assessment. This in turn led to a high degree of auditor judgment, subjectivity, and effort in performing procedures relating to management's assessment of the recognition method and valuation of Other Investments. |
| *Audit Procedures* | Our principal audit procedures related to the Company's Other Investments included the following:<br>- We evaluated management's analysis regarding their ability to apply significant influence in the operations of the entities by obtaining information of the ownership percentage of the entities, composition of the respective boards, and any other relevant factors in determining their recognition method being recognized as cost in accordance with Accounting Standards Codification 321.<br>- We also evaluated management's assessment of impairment factors or any observable transactions of the entities through the year to determine whether an adjustment in the recognized value was necessary. This includes testing management's internal analysis as well as reviewing for any publicly available data regarding any factors or events that could impact the entities' values. |

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*/s/* Farber Hass Hurley LLP

We have served as the Company's auditor since 2008.

Chatsworth, California

March 24, 2026

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#### VIRNETX HOLDING CORPORATION

#### CONSOLIDATED BALANCE SHEETS

#### (in thousands, except share amounts)

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| | | |
|:---|:---|:---|
|  | **As of**<br> **December 31, 2025** | **As of**<br> **December 31, 2024** |
|  **ASSETS** | | |
|  Current assets: |  |  |
|  Cash and cash equivalents | $15548 | $23296 |
|  Investments available for sale | 5979 | 14786 |
|  Accounts receivables | 19 |  |
|  Prepaid expenses and other current assets | 120 | 122 |
|  **Total current assets** | 21666 | 38204 |
|  Prepaid expenses and other assets | 7335 | 8838 |
|  Property and equipment, net | 61 | 67 |
|  Other investments | 2000 | 2500 |
|  **Total assets** | $31062 | $49609 |
|  **LIABILITIES AND STOCKHOLDERS' EQUITY** |  |  |
|  Current liabilities: |  |  |
|  Accounts payable and accrued liabilities | $388 | $336 |
|  Accrued payroll and related expenses | 255 | 257 |
|  Other liabilities, current | 1382 | 6602 |
|  **Total current liabilities** | 2025 | 7195 |
|  Other liabilities | 6563 | 2791 |
|  **Total liabilities** | 8588 | 9986 |
|  Commitments and contingencies (Note 4) |  |  |
|  Stockholders' equity: |  |  |
|  Preferred stock, par value $0.0001 per share Authorized: 10,000,000 shares at December 31, 2025 and December 31, 2024, Issued and outstanding: 0 shares at December 31, 2025 and December 31, 2024 |  |  |
|  Common stock, par value $0.0001 per share |  |  |
|  Authorized: 100,000,000 shares at December 31, 2025 and December 31, 2024, Issued and outstanding: 4,201,948 and 4,238,581 shares, at December 31, 2025 and December 31, 2024, respectively |  |  |
|  Additional paid-in capital | 245390 | 244293 |
|  Accumulated deficit | (222895) | (204670) |
|  Accumulated other comprehensive loss | (21) |  |
|  **Total stockholders' equity** | 22474 | 39623 |
|  **Total liabilities and stockholders' equity** | $31062 | $49609 |

---

See accompanying notes to consolidated financial statements.

------

[*Index*](#INDEX)

#### VIRNETX HOLDING CORPORATION

#### CONSOLIDATED STATEMENTS OF OPERATIONS

#### (in thousands, except share and per share amounts)

---

| | | |
|:---|:---|:---|
|  | **Year Ended**<br> **December 31, 2025** | **Year Ended**<br> **December 31, 2024** |
| Revenue | $162 | $5 |
| Operating expense: |  |  |
| Research and development | 5654 | 6038 |
| Selling, general and administrative expenses | 13448 | 14364 |
| Impairment loss on investment | 500 |  |
| Total operating expense | 19602 | 20402 |
| (Loss) from operations | (19440) | (20397) |
| Interest and other income, net | 1213 | 2225 |
| (Loss) before taxes | (18227) | (18172) |
| Income tax (provision) benefit | 2 | (3) |
| **Net (loss)** | $**(18225)** | $**(18175)** |
| Basic (loss) per share | $(5.00) | $(5.05) |
| Diluted (loss) per share | $(5.00) | $(5.05) |
| Weighted average shares outstanding basic | 3647 | 3596 |
| Weighted average shares outstanding diluted | 3647 | 3596 |

---

See accompanying notes to consolidated financial statements.

------

[*Index*](#INDEX)

#### VIRNETX HOLDING CORPORATION

#### CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS)

#### (in thousands)

---

| | | |
|:---|:---|:---|
|  | **Year Ended**<br> **December 31, 2025** | **Year Ended**<br> **December 31, 2024** |
| Net (loss) | $(18225) | $(18175) |
| Other comprehensive (loss) income, net of tax: |  |  |
| Change in unrealized gain on investments, net | (20) | 15 |
| Change in foreign currency translation, net | (1) | (3) |
| Total other comprehensive gain, net of tax | (21) | 12 |
| Comprehensive (loss) | $(18246) | $(18163) |

---

See accompanying notes to consolidated financial statements.

------

[*Index*](#INDEX)

#### VIRNETX HOLDING CORPORATION

#### CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

#### (in thousands, except share amounts)

---

| | | |
|:---|:---|:---|
|  | **Year Ended** | **Year Ended** |
|  | **December 31,** | **December 31,** |
|  | **2025** | **2024** |
|  **Total shareholders' equity, beginning balances** | $**39623** | $**56013** |
|  **Common stock and additional paid-in capital:** |  |  |
| Beginning balances | 244293 | 242520 |
| Common stock issued for options/RSUs/RS, net | (873) | (129) |
| Stock-based compensation | 1970 | 1902 |
| Ending balances | 245390 | 244293 |
| **Accumulated deficit** |  |  |
| Beginning balances | (204670) | (186495) |
| Net (loss) | (18225) | (18175) |
| Dividends |  |  |
| Ending balances | (222895) | (204670) |
| **Accumulated other comprehensive loss:** |  |  |
| Beginning balances | **—** | (12) |
| Change in unrealized investment (loss) gain, net | (20) | 15 |
| Change in foreign currency translation, net | (1) | (3) |
| Ending balances | (21) |  |
| **Total shareholders' equity, ending balances** | $**22474** | $**39623** |

---

See accompanying notes to consolidated financial statements.

------

[*Index*](#INDEX)

#### VIRNETX HOLDING CORPORATION

#### CONSOLIDATED STATEMENTS OF CASH FLOWS

#### (in thousands)

---

| | | |
|:---|:---|:---|
|  | **Year Ended**<br> **December 31, 2025** | **Year Ended**<br> **December 31, 2024** |
| **Cash flows from operating activities:**<br>| | |
| Net (loss) | $(18225) | $(18175) |
| Adjustments to reconcile net (loss) to net cash from operating activities: |  |  |
| Depreciation | 23 | 21 |
| Stock-based compensation | 1970 | 1902 |
| Impairment loss on investment | 500 |  |
| Bad debt |  | 1 |
| Changes in assets and liabilities: |  |  |
| Prepaid expenses and other current assets | 1008 | 848 |
| Accounts payable and accrued liabilities | 52 | (104) |
| Other liabilities | (951) | 238 |
| Accrued payroll and related expenses | (2) | (59) |
| Accounts receivable | (19) | 1 |
| Net cash used in operating activities | **(15644)** | **(15327)** |
| Cash flows from investing activities: |  |  |
| Purchase of property and equipment | (17) | (22) |
| Purchase of investments | (16180) | (28625) |
| Proceeds from sale or maturity of investments | 24966 | 41110 |
| Net cash provided by investing activities | **8769** | **12463** |
| Cash flows from financing activities: |  |  |
| Proceeds from exercise of options | 6 |  |
| Withholding taxes paid on cashless exercise of restricted stock and restricted stock units | (879) | (129) |
| Net cash used in financing activities | **(873)** | **(129)** |
| Net (decrease) in cash and cash equivalents | (7748) | (2993) |
| Cash and cash equivalents, beginning of period | 23296 | 26289 |
| Cash and cash equivalents, end of period | $15548 | $23296 |
| Cash paid for income taxes | $1 | $3 |
| Non-cash transaction |  |  |
| ROU asset and lease liability | $497 | $5512 |

---

See accompanying notes to consolidated financial statements.

------

[*Index*](#INDEX)

#### VIRNETX HOLDING CORPORATION

#### NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

#### (in thousands except share, per share and per device amounts)

#### Note 1 - Formation and Business of the Company
VirnetX Holding Corporation (Company, we, us, or our) is an Internet security software and technology company. We develop patented cybersecurity solutions that ensure resilient, secure communications across any network or device. Built on Zero Trust Network Access (ZTNA) principles, our flagship platform, VirnetX One™, virtualizes on-demand private networks using patented Secure Domain Names and automatically establishes secure links regardless of location or endpoint.

Our products, including War Room™ and VirnetX Matrix™, are designed to support the U.S. Department of Defense (DoD) with real-time, encrypted collaboration. War Room<sup>TM</sup> offers advanced visualization for situational awareness, while Matrix secures communications through robust encryption, even in contested environments.

Our Digital Engineering (DE) services are designed to strengthen our current and evolving Model-Based Systems Engineering (MBSE) processes while also providing comprehensive Cyber Threat Assessment services seamlessly integrating into the US Defense (DoD's) Digital Engineering strategy. Additionally, our DE professional services include integration of our subject matter expertise in kinetic and non-kinetic secure, automated, command and control, battle management, and all-domain collection sensor orchestration. With embedded secure communication from research and development (R&D) to operational deployment, our Dynamic Trust Evaluation (DTE) methods continuously enforce real-time trust policies, ensuring resilient and adaptive network security. Our Cyber Threat Intelligence (CTE) and assessment services deliver context-aware insights, empowering defense leaders to anticipate and mitigate emerging cyber threats.

Our product portfolio includes sophisticated technologies, products and services that are available for sale worldwide. Our next-generation VirnetX One™ platform builds upon our patented Secure Domain Name Registry and Technology to further enhance the security and efficiency of our patented secure communication links. VirnetX One™ is a security-as-a-service platform that protects enterprise applications, services, and infrastructure from cyber-attacks. Our platform allows government organizations, businesses, and other enterprises of all sizes to add a "security umbrella" as an added layer on top of their existing infrastructure to further reduce risk and bolster security against evolving cyberthreat landscape to data, operating systems, other infrastructure products and gateway security controllers.

#### Note 2 - Summary of Significant Accounting Policies
The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reported period. The critical accounting policies we employ in the preparation of our consolidated financial statements are those which involve impairment of long-lived assets, income taxes, fair value of financial instruments and stock-based compensation.

#### Use of Estimates
We prepare our consolidated financial statements in accordance with U.S. GAAP. In doing so, we have to make estimates and assumptions that affect our reported amounts of assets, liabilities, revenues, and expenses, as well as related disclosure of contingent assets and liabilities. In some cases, we could reasonably have used different accounting policies and estimates. In some cases, changes in the accounting estimates are reasonably likely to occur from period to period. Accordingly, actual results could differ materially from our estimates. To the extent that there are material differences between these estimates and actual results, our financial condition or results of operations will be affected. We base our estimates on past experience and other assumptions that we believe are reasonable under the circumstances, and we evaluate these estimates on an ongoing basis. We refer to accounting estimates of this type as critical accounting policies and estimates, which we discuss further below. We have reviewed our critical accounting policies and estimates with the Audit Committee of our Board of Directors.

#### Basis of Consolidation
The consolidated financial statements include the accounts of VirnetX Holding Corporation and our wholly owned subsidiaries. All intercompany balances and transactions have been eliminated.

------

[*Index*](#INDEX)

#### Revenue Recognition
We derive revenue from professional service contracts and licensing and royalty fees, which can span several years.

We recognize revenue pursuant to Accounting Standards Codification (ASC) Topic 606, Revenue from Contracts with Customers. A performance obligation is a promise in a contract to transfer a distinct good or service to the customer. A contract's transaction price is allocated to each distinct performance obligation and recognized as revenue when, or as, the performance obligation is satisfied. Our revenue arrangements may consist of multiple-element arrangements, with revenue for each unit of accounting recognized as the product or service is delivered to the customer. With our service contracts, performance obligations are generally satisfied as the service is delivered. With the licensing of our patents, performance obligations are generally satisfied at a point in time as work is complete when our patent rights are transferred to our customers. We generally have no further obligation to our customers regarding our technology. Certain contracts may require our customers to enter into a hosting arrangement with us and for these arrangements, revenue is recognized over time, generally over the life of the service contract. Payment for services and licensing is collected within a short period following commencement of delivery of services or transfer of patent rights.

#### Licensing Costs
Licensing costs are included in operating expenses as incurred.

#### Contingent Gains
ASC Topic 450-30-25, Contingent Gains, prohibits recognition of contingent gains until realized. Accordingly, we do not record contingent gains ahead of such realization. Management generally considers any such gains as realized only upon the collection of cash.

#### Cash and Cash Equivalents
We consider all highly liquid investments purchased with maturities of three months or less at the date of purchase to be cash equivalents. Our cash and cash equivalents are not subject to significant interest rate risk due to the short maturities of these investments.

#### Investments
Investments classified as available-for-sale are recorded at fair market value. Unrealized gains and losses are reported as other comprehensive income. Realized gains and losses are recorded in income in the period they are realized using specific identification of each security's cost basis. We invest our excess cash primarily in highly liquid debt instruments including corporate, government and federal agency securities, with contractual maturities less than two years.

We have elected the investment measurement alternative for other investments without readily determinable fair values. During 2023, we invested $2,000 in L2 Holdings LLC (dba OmniTeq) and $500 in OP Media Inc. These investments are carried at our initial cost less any impairment because we do not have the ability to exercise significant influence over operating and financial matters. For these investments, we adjust the carrying value for any purchases or sales of our ownership interests. Periodically, we evaluate these investments for impairment. If we identify an impairment, we reduce the carrying value for the impairment loss with a charge to operating expenses.

Effective September 30, 2025 we identified an impairment in our investment in OP Media Inc., and as a result, we recognized an impairment loss totaling $500.

#### Concentration of Credit Risk and Other Risks and Uncertainties
Our cash and cash equivalents are primarily maintained at two major financial institutions in the United States. Deposits held with these financial institutions may exceed the amount of insurance provided on such deposits. A portion of those balances are insured by the Federal Deposit Insurance Corporation. At times, we had funds that were uninsured. We do not believe that we are subject to any unusual financial risk beyond the normal risk associated with commercial banking relationships. We have not experienced any losses on our deposits of cash and cash equivalents.

#### Fair Value
The carrying amounts of our financial instruments, including cash equivalents, accounts payable, and accrued liabilities, approximate fair value because of their generally short maturities.

------

[*Index*](#INDEX)

#### Property and Equipment
Property and equipment are stated at historical cost, less accumulated depreciation, and amortization. Depreciation and amortization are computed using the accelerated and straight-line methods over the estimated useful lives of the assets, which range from five to seven years. Repair and maintenance costs are charged to expense as incurred.

#### Leases
We determine if an arrangement is a lease at inception in accordance ASC Topic 842. Operating lease right-of-use (ROU) assets are included in prepaid expenses and other assets and lease liabilities are included in other liabilities on the Consolidated Balance Sheets. ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. ROU assets and lease liabilities are recognized at the commencement date based on the present value of lease payments over the lease term, using the incremental borrowing rate, U.S. prime rate of 7.5% in 2025 and 8.5% in 2024.

#### Intangible Assets
We record intangible assets at cost, less accumulated amortization. Amortization of intangible assets is provided over their estimated useful lives, which can range from 3 to 15 years, on either a straight-line basis or as revenue is generated by the assets.

#### Impairment of Long-Lived Assets
We identify and record impairment losses on long-lived assets used in operations when events and changes in circumstances indicate that the carrying amount of an asset might not be recoverable, but not less than annually. Recoverability is measured by comparison of the anticipated future net undiscounted cash flows to the related assets' carrying value. If such assets are deemed impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the projected discounted future net cash flows arising from the asset.

#### Research and Development
Research and development costs include expenses paid to outside development consultants and compensation related expenses for our engineering staff. Research and development costs are expensed as incurred.

#### Income Taxes
We account for income taxes using the asset and liability method. The asset and liability method requires the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and financial reporting basis of our assets and liabilities. We calculate current and deferred tax provisions based on estimates and assumptions that could differ from actual results reflected on the income tax returns filed during the following years. Adjustments based on filed returns are recorded when identified in the subsequent years. The effect on deferred taxes for a change in tax rates is recognized in income in the period that the tax rate change is enacted. In assessing our deferred tax assets, we consider whether it is more likely than not that all or some portion of the deferred tax assets will not be realized.

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[*Index*](#INDEX)

A valuation allowance is provided for deferred income tax assets when, in our judgment, based upon currently available information and other factors, it is more likely than not that all or a portion of such deferred income tax assets will not be realized. The determination of the need for a valuation allowance is based on an on-going evaluation of current information including, among other things, historical operating results, estimates of future earnings in different taxing jurisdictions and the expected timing of the reversals of temporary differences. We believe the determination to record a valuation allowance to reduce a deferred income tax asset is a significant accounting estimate because it is based, among other things, on an estimate of future taxable income in the United States and certain other jurisdictions, which is susceptible to change and may or may not occur, and because the impact of adjusting a valuation allowance may be material. In determining when to release the valuation allowance established against our net deferred income tax assets, we consider all available evidence, both positive and negative. We continually assess our ability to generate sufficient taxable income during future periods in which our deferred tax assets may be realized. If and when we believe it is more likely than not that we will recover our deferred tax assets, we will reverse the valuation allowance as an income tax benefit in our statements of operations.

We account for our uncertain tax positions in accordance with U.S. GAAP, which utilizes a two-step approach to evaluate tax positions. Step one, recognition, requires evaluation of the tax position to determine if based solely on technical merits it is more likely than not to be sustained upon examination. Step two, measurement, is addressed only if a position is more likely than not to be sustained. In step two, the tax benefit is measured as the largest amount of benefit, determined on a cumulative probability basis, which is more likely than not to be realized upon ultimate settlement with tax authorities. If a position does not meet the more likely than not threshold for recognition in step one, no benefit is recorded until the first subsequent period in which the more likely than not standard is met, the issue is resolved with the taxing authority, or the statute of limitations expires. Positions previously recognized are reversed if and when we subsequently determine, the position no longer is more likely than not to be sustained. Evaluation of tax positions, their technical merits, and measurements using cumulative probability are highly subjective management estimates. Actual results could differ materially from these estimates.

#### Stock-Based Compensation
We account for stock-based compensation using the fair value recognition method in accordance with U.S. GAAP. We recognize these compensation costs on a straight-line basis over the requisite service period of the award, which is generally a vesting term of 4 years. We recognize forfeitures, if any, when they occur. In addition, we record stock-based compensation expense for awards granted to non-employees at fair value of the consideration received or the fair value of the equity instruments issued, as they vest, over the performance period (See Note 6 - Stock-Based Compensation).

#### Earnings per Share
Basic earnings per share are computed by dividing earnings available to common stockholders by the weighted average number of outstanding common shares during the period. Diluted earnings per share is computed by dividing net income by the weighted average number of shares outstanding during the period increased to include the number of additional shares of common stock that would have been outstanding if the potentially dilutive securities had been issued. Additionally, weighted average shares outstanding for both basic and diluted earnings per share include all vested restricted shares issued and outstanding.

#### New Accounting Pronouncements
In December 2023, the FASB issued Accounting Standards Updated (ASU) 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which requires disaggregated information about an entity's effective tax rate reconciliation as well as information on income tax paid. The guidance in this ASU is effective for public companies with annual periods beginning after December 15, 2024. We adopted the guidance prospectively in 2025. The adoption had no impact on our consolidated financial statements but required additional disclosures.

In March 2024, the FASB issued ASU 2024-01, Compensation—Stock Compensation (Topic 718): Scope Application of Profits Interest and Similar Awards. The guidance in this ASU is effective for public companies with annual periods beginning after December 15, 2024. We adopted the guidance in 2025 and it had no impact on our consolidated financial statements.

In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation (Subtopic 220-40): Disaggregation of Income Statement Expenses, that requires disclosure of the amounts of purchases of inventory, employee compensation, depreciation, and intangible asset amortization included in each relevant expense line item on the income statement. The standard also requires a qualitative description of other amounts included in each relevant expense line item on the income statement that are not separately disclosed. In addition, entities are required to disclose the nature and amount of selling expenses. The new standard is effective for annual reporting periods beginning after December 15, 2026, and interim reporting periods beginning after December 15, 2027. Early adoption is permitted. We do not expect the adoption of this accounting standard to have an impact on our consolidated financial statements but will require certain additional disclosures.

------

[*Index*](#INDEX)

#### Note 3 - Property and Equipment
Our major classes of property and equipment were as follows:

---

| | | |
|:---|:---|:---|
|  | **December 31** | **December 31** |
|  | **2025** | **2024** |
| Office furniture | $165 | $165 |
| Computer equipment | 109 | 92 |
| Total | 274 | 257 |
| Less accumulated depreciation | (213) | (190) |
| Total property and equipment, net | $61 | $67 |

---

Depreciation expense for 2025 and 2024 was $23 and $21, respectively.

#### Note 4 - Commitments, Contingencies and Related Party Transactions
We have a non-exclusive service agreement for the use of an aircraft from K2 Investment Fund LLC ("LLC") for business travel for our employees. Our Chief Executive Officer and Chief Administrative Officer are the managing partners and control the equity interests of the LLC. The agreement provided for the use of the plane at an initial rate of $8.1 per flight hour, which increased to $9.8 per flight hour in April 2024, includes no minimum usage requirement, contains other terms and conditions normal in such transactions and can be cancelled by either us or the LLC with 30 days' notice. Neither party has exercised their termination rights. We incurred approximately $1,737 and $1,556 in rental fees and reimbursements to the LLC in 2025 and 2024, respectively. At December 31, 2025 we had an unpaid invoice from the LLC in the amount of $21 which is included in accounts payables and accrued liabilities on the Balance Sheet.

See Note 13 for further discussion of our lease commitments.

#### Note 5 - Stock Plan
Our stockholders approved the Amended and Restated Equity Incentive Plan (the "A&R Plan") at our annual shareholders' meeting in June 2024, which added 1,000,000 shares to the plan, and governs awards granted under the prior plan. The A&R Plan provides for the granting of stock options, restricted stock units ("RSUs"), and restricted stock. Options granted under the A&R Plan are granted with an exercise price equal to the fair value of the of our stock on the date of grant. RSUs and restricted stock are granted at the fair value of our stock on the date of grant because they have no exercise price. The fair value of options, RSUs and restricted stock are expensed over the vesting periods. All options, RSUs and restricted stock are subject to forfeiture if service terminates prior to the shares vesting. At December 31, 2025, there were 106,914 shares available for grant under the A&R Plan.

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[*Index*](#INDEX)

#### Note 6 - Stock-Based Compensation
The following tables summarize information and activity under the plan for the indicated periods.

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Options Outstanding** | **Options Outstanding** | **Options Outstanding** | **Options Outstanding** | **Options Vested and Exercisable** | **Options Vested and Exercisable** | **Options Vested and Exercisable** |
| **Range of**<br> **Exercise Prices** | **Number**<br> **Outstanding** | **Weighted**<br> **Average**<br> **Remaining**<br> **Contractual**<br> **Life (Years)** | **Weighted**<br> **Average**<br> **Exercise**<br> **Price** | **Number**<br> **Exercisable** | **Weighted**<br> **Average**<br> **Remaining**<br> **Contractual**<br> **Life (Years)** | **Weighted**<br> **Average**<br> **Exercise**<br> **Price** |
| $10.00 - 29.80 | 521875 | 9.68 | $20.78 | 30750 | 6.43 | $28.67 |
|  $47.00 - 138.40  | 204093 | 2.96 | $88.62 | 204093 | 2.96 | $88.62 |
|  | 725968 | 7.79 | $39.85<br>| 234842 | 3.42 | $80.77 |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Options** | **Options** | **Options** | **Options** |
|  | **Number** | **Weighted**<br> **Average**<br> **Exercise**<br> **Price** | **Weighted**<br> **Average**<br> **Remaining**<br> **Contractual**<br> **Life (Years)** | **Aggregate**<br> **Intrinsic**<br> **Value** |
|  Outstanding, December 31, 2023 | 330017 | $90.63 |  | $— |
|  Options granted |  |  |  |  |
|  Options exercised |  |  |  |  |
|  Options cancelled | (72325) | 123.61 |  |  |
|  Outstanding, December 31, 2024 | 257692 | $81.69 | 4.31 | $— |
|  Options granted | 488000 | 20.22 |  |  |
|  Options exercised | (625) | 10.00 |  |  |
|  Options cancelled | (19099) | 103.76 |  |  |
|  Outstanding, December 31, 2025 | 725968 | $39.85<br>| 7.79 | $8 |
|  Options exercisable, December 31, 2025 | 234842 | $80.77 | 3.42 | $8 |

---

---

| | | | |
|:---|:---|:---|:---|
|  | **RSUs** | **RSUs** | **RSUs** |
|  | **Number** | **Weighted**<br> **Average**<br> **Grant**<br> **Date**<br> **Fair Value** | **Aggregate**<br> **Intrinsic**<br> **Value** |
|  Outstanding, December 31, 2023 | 17450 | $60.81 | $— |
|  RSUs granted |  |  |  |
|  RSUs vested | (7971) | 70.88 |  |
|  RSUs cancelled | (3376) | 58.91 |  |
|  Outstanding, December 31, 2024 | 6103 | $49.20 | $— |
|  RSUs granted |  |  |  |
|  RSUs vested | (4020) | 59.67 |  |
| RSUs cancelled | (168) | 29.80 |  |
|  Outstanding, December 31, 2025 | 1915 | $29.80 | $— |

---

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[*Index*](#INDEX)

---

| | | | |
|:---|:---|:---|:---|
|  | **Restricted Stock** | **Restricted Stock** | **Restricted Stock** |
|  | **Number** | **Weighted**<br> **Average**<br> **Grant Date**<br> **Fair Value** | **Aggregate**<br> **Intrinsic**<br> **Value** |
| Outstanding, December 31, 2023 | 32706 | $9.11 | $— |
| Restricted stock granted | 649000 | 5.91 |  |
| Restricted stock vested | (12866) | 9.35 |  |
| Restricted stock cancelled | (36025) | 7.97 |  |
| Outstanding, December 31, 2024 | 632815 | $5.95 | $1215 |
| Restricted stock granted | 30000 | 8.90 |  |
| Restricted stock vested | (131459) | 5.83<br>|  |
| Restricted stock cancelled | (70599) | 6.15 |  |
| Outstanding, December 31, 2025 | 460757 | $6.24 | $4807 |

---

Intrinsic value is calculated as the difference between the per-share market price of our common stock on the last trading day of 2025, which was $16.69 and the grant price of the awards. For awards exercised, the intrinsic value is the difference between market price and the exercise price on the date of exercise.

Stock-based compensation expense is included in operating expense for each period as follows:

---

| | | |
|:---|:---|:---|
|  **Stock-Based Compensation by Type of Award** | **Year Ended**<br> **December 31, 2025** | **Year Ended**<br> **December 31, 2024** |
|  Stock options | $637 | $1240 |
|  RSUs | 134 | 333 |
| Restricted stock | 1199 | 329 |
|  Total stock-based compensation expense | $1970 | $1902 |

---

As of December 31, 2025, there was $9,836 of unrecognized stock-based compensation expense; $7,173 related to unvested stock options, $24 related to unvested RSUs, and $2,639 related to unvested restricted stock. These costs are expected to be recognized over a weighted-average period of 3.42 years for options, 0.43 years for RSUs, and 2.75 years for restricted stock.

The fair value of each option grant was estimated on the date of grant using the Black-Scholes option pricing model using the following weighted average assumptions:

---

| | | |
|:---|:---|:---|
|  | **Year Ended**<br> **December 31, 2025** | **Year Ended**<br> **December 31, 2024** |
|  Expected stock price volatility | 83.26% | —% |
|  Risk-free interest rate | 3.78% | —% |
| Expected life term | 6.25 |  |
|  Expected dividends | 0% | —% |

---

Based on the Black-Scholes option pricing model, the weighted average estimated fair value of employee stock options granted was $14.89 per share during 2025. The expected life was determined using the simplified method outlined in ASC 718, "*Compensation - Stock Compensation*". Expected volatility of the stock options was based upon historical data and other relevant factors.

#### Note 7 - Earnings Per Share
Basic earnings per share are based on the weighted average number of shares outstanding for a period. Diluted earnings per share are based upon the weighted average number of shares and potentially dilutive common shares outstanding. Potential common shares outstanding principally include stock options, RSUs and unvested restricted stock under our stock plan and warrants.

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[*Index*](#INDEX)

The table below sets forth the basic and diluted loss per share calculations:

---

| | | |
|:---|:---|:---|
|  | **Year Ended December 31,** | **Year Ended December 31,** |
|  | **2025** | **2024** |
|  Net (loss) | $(18225) | $(18175) |
|  Basic weighted average number of shares outstanding | 3647 | 3596 |
|  Effect of dilutive securities |  |  |
|  Diluted weighted average number of shares outstanding | 3647 | 3596 |
|  Basic (loss) per share | $(5.00) | $(5.05) |
|  Diluted (loss) per share | $(5.00) | $(5.05) |

---

We incurred net losses for the years ended December 31, 2025 and 2024; therefore, all potentially dilutive securities representing shares of common stock 234,842 at December 31, 2025 and 258,432 at December 31, 2024) were excluded from the computation of diluted earnings per share, because their effect would have been antidilutive.

#### Note 8 - Common Stock
Each share of common stock has the right to one vote. The holders of common stock are entitled to receive dividends whenever funds are legally available and when declared by our Board of Directors, subject to the prior rights of holders of all classes of stock outstanding having priority rights as to dividends. Our amended and restated certificate of incorporation authorize us to issue up to 100,000,000 shares of $0.0001 par value common stock.

#### Warrants
In 2020, we issued warrants for the purchase of 1,250 shares of common stock at an exercise price of $115 per share, exercisable on the date of grant, expiring in April 2025. These warrants expired unexercised on April 30, 2025.

#### Note 9 - Employee Benefit Plan
We sponsor a defined contribution 401(k) plan covering substantially all our employees. Our matching contribution to the plan was approximately $144 and $189 in 2025 and 2024, respectively.

#### Note 10 - Income Taxes
We adopted Topic 770 prospectively in 2025. Tax information shown for 2024 is prior to the adoption of Topic 770.

The income tax provision (benefit) is comprised of the following:

---

| | | |
|:---|:---|:---|
|  | **Year Ended**<br> **December 31, 2025** | **Year Ended**<br> **December 31, 2024** |
|  Current: |  |  |
|  Federal | $— | $— |
|  State | (2) | 3 |
|  Foreign |  |  |
|  | (2) | 3 |
|  Deferred: |  |  |
|  Federal |  |  |
|  State |  |  |
|  Total income tax (benefit) provision | $(2) | $3 |

---

------

[*Index*](#INDEX)

A reconciliation of the United States federal statutory income tax to our effective income tax rate in 2025, after the adoption of Topic 770 is as follows:

---

| | | |
|:---|:---|:---|
|  | **Year Ended December 31, 2025** | **Year Ended December 31, 2025** |
| &nbsp;&nbsp;&nbsp; Tax at federal statutory rate | $(3823) | 21.00% |
| &nbsp;&nbsp;&nbsp; State and local income tax, net of federal income tax effect | (3) | 0.01% |
| &nbsp;&nbsp;&nbsp; Foreign tax effects | 3 | (0.02)% |
| &nbsp;&nbsp;&nbsp; R&D credits | (363) | 1.99% |
| &nbsp;&nbsp;&nbsp; Valuation allowance | 3694 | (20.27)% |
| &nbsp;&nbsp;&nbsp; Nontaxable or nondeductible items: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Stock compensation | (364) | 2.00% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other non-deductible items | 241 | (1.33)% |
| &nbsp;&nbsp;&nbsp; Other adjustments: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cancelled stock compensation | 304 | (1.67)% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other | 309 | (1.70)% |
|  | $(2) | 0.01% |

---

For year ended December 31, 2025, the Company has paid income taxes (net of refund) in the following jurisdictions:

---

| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp; California | 1 |
| &nbsp;&nbsp;&nbsp; Utah |  |
| &nbsp;&nbsp;&nbsp; Georgia |  |
| &nbsp;&nbsp;&nbsp; Arizona |  |
| &nbsp;&nbsp;&nbsp; North Carolina |  |
| &nbsp;&nbsp;&nbsp; Income taxes paid, net of refunds | 1 |

---

A reconciliation of the United States federal statutory income tax to our effective income tax rate in 2024, prior to the adoption of Topic 770 is as follows:

---

| | |
|:---|:---|
|  | **Year Ended**<br> **December 31, 2024** |
| &nbsp;&nbsp;&nbsp; United States federal statutory rate | 21.00% |
| &nbsp;&nbsp;&nbsp; State taxes, net of federal benefit | (0.01)% |
| &nbsp;&nbsp;&nbsp; Valuation allowance | (20.50)% |
| &nbsp;&nbsp;&nbsp; Stock based compensation | (0.62)% |
| &nbsp;&nbsp;&nbsp; Research and development credits | 1.55% |
| &nbsp;&nbsp;&nbsp; Other | (1.41)% |
| &nbsp;&nbsp;&nbsp; Effective income tax rate | 0.01% |

---

Deferred tax assets (liabilities) consist of the following:

---

| | | |
|:---|:---|:---|
|  | **As of**<br> **December 31, 2025** | **As of**<br> **December 31, 2024** |
| &nbsp;&nbsp;&nbsp; Deferred tax assets: |  |  |
| &nbsp;&nbsp;&nbsp; Reserves and accruals | $1752 | $2066 |
| &nbsp;&nbsp;&nbsp; Research and development credits and other credits | 1544 | 1115 |
| &nbsp;&nbsp;&nbsp; Net operating loss carry forward | 22876 | 17907 |
| &nbsp;&nbsp;&nbsp; Stock based compensation | 3098 | 3451 |
| &nbsp;&nbsp;&nbsp; Other | 1997 | 2796 |
| &nbsp;&nbsp;&nbsp; Total deferred tax assets | $31267 | $27335 |
| &nbsp;&nbsp;&nbsp; Valuation allowance | (29608) | (25460) |
| &nbsp;&nbsp;&nbsp; Deferred tax assets after valuation allowance | $1659 | $1875 |
| &nbsp;&nbsp;&nbsp; Total deferred tax liability: |  |  |
| &nbsp;&nbsp;&nbsp; ROU | $(1548) | (1870) |
| &nbsp;&nbsp;&nbsp; Gain or loss on investments<br>| (111) |  |
| &nbsp;&nbsp;&nbsp; Depreciation and amortization |  | (5) |
| &nbsp;&nbsp;&nbsp; Net deferred tax assets | $— | $— |

---

------

[*Index*](#INDEX)

On July 4, 2025, the United States enacted tax legislation, often referred to as the "One Big Beautiful Bill" Act (OBBB). As of December 31, 2025, the OBBB includes several tax related provisions, including the ability to expense certain domestic research and development costs as incurred. Pursuant to IRC Section 174, we capitalized direct and indirect research and development costs for our tax return totaling $0 in 2025 and $5,251 in 2024, of which $3,798 will be amortized in our 2025 tax return and $3,273 was amortized in our 2024 tax return. Unamortized capitalized R&D expenditures as of December 31, 2025 total $9,517.

At December 31, 2025, we had federal and state net operating loss carry forwards of approximately $107,136 and $114,532, respectively. Federal net operating loss carryforwards do not expire. None of the state net operating loss carryforward is apportioned to a deferred tax asset, because currently we do not have operations in states where losses accumulated. The state net operating loss carryforward begins expiring in 2029. We assess valuation allowances for our net deferred tax assets, including NOL carryforwards generated during the years, based on our evaluation of positive and negative evidence, including our history of operating losses and the uncertainty of generating future taxable income that would enable us to realize our deferred tax assets. Our tax years for 2021 and forward are subject to examination by the U.S. tax authority and various state tax authorities.

We are required to recognize the financial statement effects of a tax position when it is more likely than not, based on the technical merits, that the position will be sustained upon examination. At December 31 2025, we recorded an unrecognized tax benefit of $484, none of which will result in change in the effective tax rate when recognized. We do not expect a significant change in uncertain tax positions in the next twelve months. Our policy is to recognize interest and penalties, if any, accrued on any unrecognized tax benefits, as a component of income tax expense. We had no interest or penalties accrued in 2025.

Unrecognized tax benefits consist of the following:

---

| | |
|:---|:---|
|  | **As of**<br> **December 31, 2025** |
|  Balance, December 31, 2024 | $— |
|  Increases related to prior year tax positions | 363 |
|  Increases related to current year tax positions | 121 |
|  Balance, December 31, 2025 | $484 |

---

#### Note 11 - Fair Value Measurement
Fair value is the price that would result from an orderly transaction between market participants at the measurement date. A fair value hierarchy prioritizes the inputs used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurement) and the lowest priority to unobservable inputs (Level 3 measurement). Level 2 measurements utilize either directly or indirectly observable inputs in markets other than quoted prices in active markets.

Our financial instruments are stated at amounts that equal, or approximate, fair value. When we estimate fair value, we utilize market data or assumptions that we believe market participants would use in pricing the financial instrument, including assumptions about risk and inputs to the valuation technique. We use valuation techniques, primarily the income and market approach, which maximizes the use of observable inputs and minimize the use of unobservable inputs for recurring fair value measurements.

*Mutual funds:* Valued at the quoted net asset value (NAV) of shares held.

*U.S. agency and treasury securities:* Fair value measured at the closing price reported on the active market on which the individual securities are traded.

------

[*Index*](#INDEX)

The following table shows the adjusted cost, gross unrealized gains, gross unrealized losses, and fair value of our financial assets as of December 31, 2025 and 2024:

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **December 31, 2025** | **December 31, 2025** | **December 31, 2025** | **December 31, 2025** | **December 31, 2025** | **December 31, 2025** |
|  | **Adjusted**<br> **Cost** | **Unrealized**<br> **Gains** | **Unrealized**<br> **Losses** | **Fair**<br> **Value** | **Cash**<br> **and Cash**<br> **Equivalents** | **Investments**<br> **Available**<br> **for Sale** |
|  Cash | $801 | $— | $— | $801 | $801 | $— |
|  Level 1: |  |  |  |  |  |  |
|  Mutual funds | 14747 |  |  | 14747 | 14747 |  |
|  U.S. agency and treasury securities | 5975 | 4 |  | 5979 |  | 5979 |
|  | 20722 | 4 |  | 20726 | 14747 | 5979 |
|  Total | $21523 | $4 | $— | $21527 | $15548 | $5979 |

---

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **December 31, 2024** | **December 31, 2024** | **December 31, 2024** | **December 31, 2024** | **December 31, 2024** | **December 31, 2024** |
|  | **Adjusted**<br> **Cost** | **Unrealized**<br> **Gains** | **Unrealized**<br> **Losses** | **Fair**<br> **Value** | **Cash**<br> **and Cash**<br> **Equivalents** | **Investments**<br> **Available**<br> **for Sale** |
|  Cash | $1777 | $— | $— | $1777 | $1777 | $— |
|  Level 1: |  |  |  |  |  |  |
|  Mutual funds | 20077 |  |  | 20077 | 20077 |  |
|  U.S. agency and treasury securities | 16204 | 25 | (1) | 16228 | 1442 | 14786 |
|  | 36281 | 25 | (1) | 36305 | 21519 | 14786 |
|  Total | $38058 | $25 | $(1) | $38082 | $23296 | $14786 |

---

The maturities of our investments generally range between one to two years. Actual maturities could differ from contractual maturities due to call or prepayment provisions.

Note 12 - Litigation

From time to time, we are subject to various legal proceedings, the outcomes of which are inherently uncertain. We record any potential gains related to legal proceedings only after cash is collected. We record a liability when it is probable that a loss has been incurred and the amount is reasonably estimable, the determination of which requires significant judgment. As additional information becomes available, we reassess our potential liability and may revise our estimates. Such resolutions could have a material impact on future quarterly or annual results of operations.

One or more potential intellectual property infringement claims may also be available to us against certain other companies who have the resources to defend against any such claims. Although we believe these potential claims are likely valid, commencing a lawsuit can be expensive and time-consuming, and there is no assurance that we could prevail on such potential claims if we made them.

#### Note 13 - Leases
In October 2025, we renewed our lease for office space in Nevada with a third party recording an ROU asset and lease liability of $103. The lease requires monthly payments of $4.6 and expires in October 2027. At December 31, 2025 and 2024, our ROU asset and lease liability totaled $95 and $42, respectively. Lease expense totaled $56 in both 2025 and 2024.

In October 2023, we executed a facility lease in Utah to be used for technical integration and as a training facility recording an ROU asset and a lease liability of $3,587. This operating lease requires monthly payments starting at $72, includes periodic increases, provides six months of free rent, and expires in April 2029. At December 31, 2025, our ROU asset and lease liability totaled $2,385 and $2,791, respectively. At December 31, 2024, our ROU asset and lease liability totaled $2,963 and $3,430, respectively. Lease expense totaled $838 in both 2025 and 2024.

------

[*Index*](#INDEX)

We also lease a facility for corporate promotional and marketing purposes in California which was prepaid at inception and expired in 2025. In March 2024, we renewed the lease recording an ROU asset and lease liability of $5,512. The renewal period began in 2025, continues for 10 years through 2035, required either a single payment of $6,000, or annual payments each March, beginning in 2025 starting at $600 and increasing annually for a total commitment of approximately $7,500. In January 2025, the Company elected the 10 annual payments option which resulted in an adjustment to the carrying amount of the ROU asset and lease liability of just over $600. At December 31, 2025, our ROU asset totaled $4,761 and lease liability totaled $5,058. At December 31, 2024, our ROU asset totaled $5,739 and lease liability totaled $5,917. Lease expense totaled $720 in 2025 and $527 in 2024.

The weighted average remaining life of the above leases is approximately 6 years, with required payments as follows:

---

| | |
|:---|:---|
|  Due in 2026 | $1612 |
|  Due in 2027 | $1662 |
|  Due in 2028 | $1678 |
|  Due in 2029 | $1065 |
|  Due in 2030 | $766 |
|  Thereafter | $3466 |
|  Total undiscounted lease liability | $10249 |
| Less: imputed interest | $(2304) |
| Total lease liability | $7945 |

---

Lastly, we have a service agreement for the use of an aircraft from a related party discussed in more detail in Note 4. We incurred approximately $1,737 and $1,556 in rental fees and reimbursements to the LLC in 2025 and 2024, respectively.

#### Note 14 - Segment Reporting
We view our operations and make decisions regarding how to allocate resources and manage our business as one reportable segment and one reporting unit. Our Chief Executive Officer, who is the chief operating decision maker (CODM), is regularly provided with expense information at a level consistent with that disclosed in our consolidated financial statements, regularly assesses performance of the aggregated single operating and reporting segment and decides how to allocate resources based on net income calculated on the same basis as net income reported in our consolidated financial statements.

**Item 9.** **Changes in and Disagreements with Accountants on Accounting and Financial Disclosure**<br>

Not applicable.

---

| | |
|:---|:---|
| **Item 9A.** | **Controls and Procedures** |

---

#### Evaluation of Disclosure Controls and Procedures
Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we conducted an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended, December 31, 2025.

The purpose of this evaluation was to determine whether as of December 31, 2025 our disclosure controls and procedures were effective to provide reasonable assurance that the information we are required to disclose in our filings with the SEC, (i) is recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms and (ii) accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

Based on their evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that as of December 31, 2025, our disclosure controls and procedures were effective.

------

[*Index*](#INDEX)

#### Changes in Internal Control Over Financial Reporting
There were no changes in our internal controls over financial reporting (as such term is defined in rules 13a-15(f) under the Securities Exchange Act of 1934, as amended) during the fiscal year ended December 31, 2025, that have materially affected, or are reasonably likely to materially affect, our internal controls over financial reporting.

#### Management's Report on Internal Control Over Financial Reporting
Our management is responsible for establishing and maintaining adequate internal control over financial reporting for the Company. Internal control over financial reporting is a process to provide reasonable assurance regarding the reliability of our financial reporting for external purposes in accordance with accounting principles generally accepted in the United States of America. Internal control over financial reporting includes maintaining records that in reasonable detail accurately and fairly reflect our transactions; providing reasonable assurance that transactions are recorded as necessary for preparation of our financial statements; providing reasonable assurance that receipts and expenditures of Company assets are made in accordance with management authorization; and providing reasonable assurance that unauthorized acquisition, use or disposition of Company assets that could have a material effect on our financial statements would be prevented or detected on a timely basis. Because of its inherent limitations, internal control over financial reporting is not intended to provide absolute assurance that a misstatement of our financial statements would be prevented or detected.

Management conducted an evaluation of the effectiveness of our internal control over financial reporting based on the framework in *Internal Control – Integrated Framework* (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this evaluation, management concluded that the Company's internal control over financial reporting was effective as of December 31, 2025. There were no changes in our internal control over financial reporting during the period ended December 31, 2025, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

---

| | |
|:---|:---|
| **Item 9B.** | **Other Information** |

---

*Securities Trading Plans of Directors and Executive Officers.*

During the three months ended December 31, 2025, the Company did not adopt, modify or terminated and no directors or officers, as defined in Rule 16a-1(f), adopted, modified or terminated a "Rule 10b5-1 trading arrangement" or a "non-Rule 10b5-1 trading arrangement," each as defined in Regulation S-K Item 408.

---

| | |
|:---|:---|
| **Item 9C.** | **Disclosure Regarding Foreign Jurisdictions that Prevent Inspections** |

---

Not Applicable.

#### PART III
**Item 10.** **Directors, Executive Officers and Corporate Governance**<br>

The information required by this item will be contained in our definitive proxy statement to be filed with the SEC in connection with our 2026 Annual Meeting of Stockholders (the Proxy Statement), which is expected to be filed not later than 120 days after the end of our fiscal year ended December 31, 2025 and is incorporated in this report by reference.

**Item 11.** **Executive Compensation**<br>

The information required by this item will be set forth in the Proxy Statement and is incorporated herein by reference.

**Item 12.** **Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters**<br>

The information required by this item will be set forth in the Proxy Statement and is incorporated herein by reference.

------

[*Index*](#INDEX)

#### Securities Authorized for Issuance Under the Equity Compensation Plans
Our Amended and Restated Equity Incentive Plan (the A&R Plan) was approved by our shareholders in June 2023. The A&R Plan allows us to grant stock options, restricted stock units ("RSUs"), and restricted stock. Options granted under the A&R Plan are granted with an exercise price equal to the fair value of the of our stock on the date of grant. RSUs and restricted stock are granted at the fair value of our stock on the date of grant. The fair value of options, RSUs and restricted stock are expensed over the vesting periods. All awards are subject to forfeiture if service terminates prior to the shares vesting. At December 31, 2025, there were 106,914 shares available for grant under the A&R Plan.

---

| | | | |
|:---|:---|:---|:---|
|  Plan Category | **Number of<br> Securities to be<br> Issued Upon<br> Exercise of<br> Outstanding<br> Options and<br> RSUs** | **Weighted-Average<br> Exercise Price of<br> Outstanding<br> Options and RSUs** | **Number of<br> Securities<br> Remaining<br> Available for<br> Future Issuance<br> Under Equity<br> Compensation<br> Plans** |
|  Equity compensation plans approved by security holders | 727884 | $39.82<br>| 106914<br>|
|  Equity compensation plans not approved by security holders |  |  |  |
|  Total | 727884 | $39.82 | 106914 |

---

During 2025, we granted restricted stock awards totaling 30,000 to non-employee members of our Board of Directors, 488,000 options to our employees.

**Item 13.** **Certain Relationships and Related Transactions, and Director Independence**<br>

The information required by this item will be set forth in the Proxy Statement and is incorporated herein by reference.

**Item 14.** **Principal Accounting Fees and Services**<br>

The information required by this item will be set forth in the Proxy Statement and is incorporated herein by reference.

#### PART IV
**Item 15.** **Exhibits and Financial Statement Schedules**<br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The following documents are filed as part of this Annual Report on Form 10-K

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) *Financial Statements:* See the Index to Consolidated Financial Statements under Item 8 of this Annual Report on Form 10-K.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) *Financial Statement Schedule:* Financial statement schedules are omitted because they are not applicable, or the required information is shown in the
 financial statements or notes thereto. All other schedules are omitted because of the absence of conditions under which they are required or because the required information is given in the financial statements or the notes thereto.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) *Exhibits:* The documents listed in the Exhibit Index of this Annual Report on Form 10-K are incorporated by reference or are filed with this Annual
 Report on Form 10-K, in each case as indicated therein (numbered in accordance with Item 601 of Regulation S-K).

------

[*Index*](#INDEX)

#### EXHIBIT INDEX

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Exhibit**<br> **Number** | <br> **Description** | **Incorporated by reference herein** | **Incorporated by reference herein** | **Incorporated by reference herein** | **Incorporated by reference herein** |  |
| **Exhibit**<br> **Number** | <br> **Description** | **Form** | **Exhibit**<br> **No.** | **Filing Date** | **File No.** | **Filed**<br> **Herewith** |
| 3.1 | [Amended and Restated Certificate of Incorporation of the Company, as amended.](https://www.sec.gov/Archives/edgar/data/1082324/000095013407022554/f35115exv3w1.htm) | 8-K | 3.1 | 11/01/2007 | 000-26895 |  |
| 3.2 | [Certificate of Amendment to the Amended and Restated Certificate of Incorporation of the Company.](https://www.sec.gov/Archives/edgar/data/1082324/000114036123049516/ny20013151x1_ex3-1.htm) | 8-K | 3.1 | 10/25/2023 | 001-33852 |  |
| 3.3 | [Amended and Restated Bylaws of the Company.](https://www.sec.gov/Archives/edgar/data/1082324/000114036123003118/brhc10047100_ex3-1.htm) | 8-K | 3.1 | 01/27/2023 | 001-33852 |  |
| 4.1 | [Specimen Common Stock Certificate.](https://www.sec.gov/Archives/edgar/data/1082324/000114036118033981/ex4_1.htm) | S-3 | 4.1 | 07/30/2018 | 333-226413 |  |
| 4.2 | [Form of Senior Indenture.](https://www.sec.gov/Archives/edgar/data/1082324/000114036118033981/ex4_2.htm) | S-3 | 4.2 | 07/30/2018 | 333-226413 |  |
| 4.3 | [Form of Subordinated Indenture.](https://www.sec.gov/Archives/edgar/data/1082324/000114036118033981/ex4_4.htm) | S-3 | 4.4 | 07/30/2018 | 333-226413 |  |
| 4.4 | [Description of Capital Stock.](ef20060835_ex4-4.htm) |  |  |  |  | X |
| 10.1 | [Form of Indemnification Agreement.](https://www.sec.gov/Archives/edgar/data/1082324/000114036119005116/h10061330x1_ex10-1.htm) | 10-K | 10.1 | 03/18/2019 | 001-33852 |  |
| 10.2\* | [2007 Stock Plan, as amended.](https://www.sec.gov/Archives/edgar/data/1082324/000114036112024466/ex10_2.htm) | 10-Q | 10.2 | 05/10/2012 | 001-33852 |  |
| 10.3\* | [Amended Form of Stock Option Agreement – 2007 Stock Plan.](https://www.sec.gov/Archives/edgar/data/1082324/000114036111026460/ex4_5.htm) | 10-Q | 4.5 | 05/10/2011 | 001-33852 |  |
| 10.4\* | [Form of Restricted Stock Unit Award Agreement – 2007 Stock Plan.](https://www.sec.gov/Archives/edgar/data/1082324/000114036112024466/ex10_3.htm) | 10-Q | 10.3 | 05/10/2012 | 001-33852 |  |
| 10.5\* | [2013 Equity Incentive Plan, as amended.](https://www.sec.gov/Archives/edgar/data/1082324/000114036121012629/nc10023009x1_def14a.htm#tAPPA) | DEF 14A | Appendix A | 04/13/2021 | 001-33852 |  |
| 10.6\* | [Amended and Restated 2013 Equity Incentive Plan.](https://www.sec.gov/Archives/edgar/data/1082324/000114036124030525/ef20031212_ex10-1.htm) | 8-K | 10.1 | 06/18/2024 | 001-33852 |  |
| 10.7\* | [Form of Stock Option Agreement – 2013 Equity Incentive Plan and Amended and Restated 2013 Equity Incentive Plan.](https://www.sec.gov/Archives/edgar/data/1082324/000114036115009713/ex10_6.htm) | 10-K | 10.6 | 03/02/2015 | 001-33852 |  |
| 10.8\* | [Form of Restricted Stock Unit Agreement – 2013 Equity Incentive Plan and Amended and Restated 2013 Equity Incentive Plan.](https://www.sec.gov/Archives/edgar/data/1082324/000114036115009713/ex10_7.htm) | 10-K | 10.7 | 03/02/2015 | 001-33852 |  |
| 10.9\* | [Form of Restricted Stock Agreement – Amended and Restated 2013 Equity Incentive Plan.](https://www.sec.gov/Archives/edgar/data/1082324/000114036123039281/brhc20056791_ex10-2.htm) | 10-Q | 10.2 | 08/11/2023 | 001-33852 |  |
| 10.10 | [Patent License and Assignment Agreement by and between the Company and Leidos, Inc. (formerly Science Applications International Corporation) dated as of August 12, 2005.](https://www.sec.gov/Archives/edgar/data/1082324/000108232407000013/ex104.htm) | 8-K | 10.4 | 07/12/2007 | 000-26895 |  |
| 10.11\*\* | [Amendment No. 1 to Patent License and Assignment Agreement by and between the Company and Leidos, Inc. dated as of November 2, 2006.](https://www.sec.gov/Archives/edgar/data/1082324/000108232407000013/ex106.htm) | 8-K | 10.6 | 07/12/2007 | 000-26895 |  |
| 10.12 | [Amendment No. 2 to Patent License and Assignment Agreement by and between VirnetX, Inc. and Leidos, Inc. dated as of March 12, 2008.](https://www.sec.gov/Archives/edgar/data/1082324/000089161808000172/f39119exv10w1.htm) | 8-K | 10.1 | 03/18/2008 | 001-33852 |  |
| 10.13 | [Security Agreement by and between the Company and Leidos, Inc. dated as of August 12, 2005.](https://www.sec.gov/Archives/edgar/data/1082324/000108232407000013/ex105.htm) | 8-K | 10.5 | 07/12/2007 | 000-26895 |  |
| 10.14 | [Assignment Agreement between the Company and Leidos, Inc. dated as of December 21, 2006.](https://www.sec.gov/Archives/edgar/data/1082324/000108232407000013/ex107.htm) | 8-K | 10.7 | 07/12/2007 | 000-26895 |  |

---

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[*Index*](#INDEX)

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| 10.15 | [Professional Services Agreement by and between the Company and Leidos, Inc. dated as of August 12, 2005.](https://www.sec.gov/Archives/edgar/data/1082324/000108232407000013/ex108.htm) | 8-K | 10.8 | 07/12/2007 | 000-26895 |
| 10.16\*\* | [Settlement and License Agreement, by and between Microsoft Corporation and VirnetX, Inc., dated May 14, 2010.](https://www.sec.gov/Archives/edgar/data/1082324/000114036111005066/ex10_1.htm) | 10-Q/A | 10.1 | 01/31/2011 | 001-33852 |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| 10.17\*\* | [Amended Settlement and License Agreement, by and between Microsoft Corporation and VirnetX, Inc., dated December 17, 2014.](https://www.sec.gov/Archives/edgar/data/1082324/000114036115009713/ex10_23.htm) | 10-K | 10.23 | 03/02/2015 | 001-33852 |
| 10.18\* | [Hire Letter by and between Katherine Allanson and the Company, dated as of September 1, 2021.](https://www.sec.gov/Archives/edgar/data/1082324/000114036121036975/brhc10030278_ex10-1.htm) | 10-Q | 10.1 | 11/08/2021 | 001-33852 |

---

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| 10.19 | [Warrant to Purchase Shares of Common Stock of the Company by and between the Company and Odeon Capital Group LLC, dated as of April 29, 2020.](https://www.sec.gov/Archives/edgar/data/1082324/000114036123024691/brhc20052553_ex10-2.htm) | 10-Q | 10.2 | 05/15/2023 | 001-33852 |  |
| 10.20\* | [Outside Director Compensation Policy, as adopted on November 30, 2023.](https://www.sec.gov/Archives/edgar/data/1082324/000114036124020509/ef20026847_ex10-22.htm) | 10-K/A | 10.22 | 04/18/2024 | 001-33852 |  |
| 19.1 | [Insider Trading and Disclosure Compliance Program, amended on August 11, 2025.](ef20060835_ex19-1.htm) |  |  |  |  | X |
| 21.1 | [Subsidiaries of VirnetX Holding Corporation.](https://www.sec.gov/Archives/edgar/data/1082324/000114036121008678/brhc10021150_ex21-1.htm) | 10-K | 21.1 | 03/16/2021 | 001-33852 |  |
| 23.1 | [Consent of Farber Hass Hurley LLP, Independent Registered Public Accounting Firm.](ef20060835_ex23-1.htm) |  |  |  |  | X |
| 24.1 | [Power of Attorney (contained on signature page hereto)](#POWEROFATTORNY) |  |  |  |  | X |
| 31.1 | [Chief Executive Officer Certification pursuant to Rule 13a-14(a) of the Securities Exchange Act.](ef20060835_ex31-1.htm) |  |  |  |  | X |
| 31.2 | [Chief Financial Officer Certification pursuant to Rule 13a-14(a) of the Securities Exchange Act.](ef20060835_ex31-2.htm) |  |  |  |  | X |
| 32.1† | [Chief Executive Officer Certification pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002](ef20060835_ex32-1.htm) |  |  |  |  | X |
| 32.2† | [Chief Financial Officer Certification pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](ef20060835_ex32-2.htm) |  |  |  |  | X |
| 97.1\* | [Compensation Recovery Policy of the Company as adopted November 8, 2023.](https://www.sec.gov/Archives/edgar/data/1082324/000114036124020509/ef20026847_ex97-1.htm) | 10-K/A | 97.1 | 04/18/2024 | 001-33852 |  |
| 101.INS | XBRL Instance Document |  |  |  |  | X |
| 101.SCH | XBRL Taxonomy Extension Schema Document |  |  |  |  | X |
| 101.CAL | XBRL Taxonomy Extension Calculation Linkbase Document |  |  |  |  | X |
| 101.DEF | XBRL Taxonomy Extension Definition Linkbase Document |  |  |  |  | X |
| 101.LAB | XBRL Taxonomy Extension Label Linkbase Document |  |  |  |  | X |
| 101.PRE | XBRL Taxonomy Extension Presentation Linkbase Document |  |  |  |  |  |
| 104 | Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101) |  |  |  |  | X |

---

------

\* Indicates management contract or compensatory plan.

\*\* Confidential treatment has been granted by the SEC as to certain portions of this exhibit.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;† The certifications attached as Exhibit 32.1 and 32.2 that accompany this Report are not deemed filed with the Securities and Exchange Commission and are not to be incorporated by reference
 into any filing of VirnetX Holding Corporation under the Securities Act or the Exchange Act, whether before or after the date of this Report, irrespective of any general incorporation language contained in such filing.

------

[*Index*](#INDEX)

#### SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this Annual Report on Form 10-K to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **VirnetX Holding Corporation** | **VirnetX Holding Corporation** |
|  | By: | /s/ Kendall Larsen |
|  |  | Name: Kendall Larsen |
|  |  | Title: Chief Executive Officer and President |
| Dated: March 24, 2026 |  |  |

---

------

[*Index*](#INDEX)

#### POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Kendall Larsen as his attorney-in-fact, with full power of substitution, for him in any and all capacities, to sign any amendments to this Annual Report on Form 10-K, and to file the same, with exhibits thereto and other documents in connection therewith with the Securities and Exchange Commission, hereby ratifying and confirming all that said attorney-in-fact, or his substitute or substitutes may do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this Annual Report on Form 10-K has been signed below by the following persons on behalf of the registrant and in the capacities indicated.

---

| | | |
|:---|:---|:---|
| **Name** | **Capacity** | **Date** |
| /s/Kendall Larsen | Director, Chief Executive Officer and President | March 24, 2026 |
| Kendall Larsen | (*Principal Executive Officer*) |  |
| /s/Katherine Allanson | Chief Financial Officer | March 24, 2026 |
| Katherine Allanson | (*Principal Financial Officer and*<br> *Principal Accounting Officer*) |  |
| /s/Heidy Chow | Director | March 24, 2026 |
| Heidy Chow |  |  |
| /s/Gary Feiner | Director | March 24, 2026 |
| Gary Feiner |  |  |
| /s/Michael F. Angelo | Director | March 24, 2026 |
| Michael F. Angelo |  |  |
| /s/Thomas M. O'Brien | Director | March 24, 2026 |
| Thomas M. O'Brien |  |  |

---

------

## Exhibit 4.4

------

#### Exhibit 4.4

#### DESCRIPTION OF CAPITAL STOCK

The following description of the capital stock of VirnetX Holding Corporation ("us," "our," "we," or the "Company") is a summary. We have adopted an amended and restated certificate of incorporation ("Certificate of Incorporation") and amended and restated bylaws ("Bylaws"), as each may be amended and restated from time to time, and this description summarizes the provisions that are included in such documents. Because it is only a summary, it does not contain all the information that may be important to you. For a complete description of the matters set forth in this Exhibit, you should refer to our Certificate of Incorporation and Bylaws, each previously filed with the Securities and Exchange Commission and incorporated by reference as exhibits to the Annual Report on Form 10-K of which this Exhibit is a part, and to the applicable provisions of Delaware law.

#### General

Our authorized capital stock consists of 100,000,000 shares of common stock with a $0.0001 par value per share, and 10,000,000 shares of preferred stock with a $0.0001 par value per share, all of which shares of preferred stock are undesignated. Our board of directors may establish the rights and preferences of the preferred stock from time to time. All outstanding shares of our common stock are fully paid and non-assessable. The rights, preferences, and privileges of the holders of our common stock are subject to, and may be adversely affected by, the rights of the holders of shares of any series of preferred stock that we may designate and issue in the future.

#### Common Stock

We have one class of common stock.

#### Dividend Rights

Subject to any preferential rights of any outstanding preferred stock, holders of our common stock are entitled to receive ratably the dividends, if any, as may be declared from time to time by the board of directors out of funds legally available therefor.

#### Voting Rights

Each holder of our common stock is entitled to one vote for each share on all matters to be voted upon by the stockholders and there are no cumulative rights.

#### Right to Receive Liquidation Distributions

If there is a liquidation, dissolution or winding up of our company, holders of our common stock would be entitled to share in our assets remaining after the payment of liabilities and any preferential rights of any outstanding preferred stock.

#### No Preemptive or Similar Rights

Holders of our common stock have no preemptive or conversion rights or other subscription rights, and there are no redemption or sinking fund provisions applicable to the common stock.

#### Preferred stock

Our board of directors is authorized to issue shares of preferred stock in one or more series without stockholder approval. Our board of directors has the discretion to determine the rights, preferences, privileges and restrictions, including voting rights, dividend rights, conversion rights, redemption privileges, and liquidation preferences, of each series of preferred stock. There are no restrictions presently on the repurchase or redemption of any shares of our preferred stock. We have no present plans to issue any shares of preferred stock nor are any shares of our preferred stock presently outstanding.

------

#### Anti-Takeover Effects

Provisions of Delaware law and our Certificate of Incorporation and Bylaws could make the acquisition of our company through tender offer, a proxy context, or other means more difficult and could make the removal of incumbent officers and directors more difficult. We expect these provisions to discourage coercive takeover practices and inadequate takeover bids and to encourage persons seeking to acquire control of our company to first negotiate with our board of directors. We believe that the benefits provided by our ability to negotiate with the proponent of an unfriendly or unsolicited proposal outweigh the disadvantages of discouraging these proposals. We believe the negotiation of an unfriendly or unsolicited proposal could result in an improvement of its terms.

#### Certificate of Incorporation and Bylaws

Our Certificate of Incorporation and Bylaws provide for the following:

• *Undesignated Preferred Stock*. The ability to authorize undesignated preferred stock makes it possible for our board of directors to issue one or more series of preferred stock with voting or other rights or preferences that could impede the success of any attempt to change control of our company. These and other provisions may have the effect of deferring hostile takeovers or delaying changes in control or management of our company.

<br> • *Stockholder Meetings*. Our Bylaws provide that a special meeting of stockholders may be called only by resolution adopted by the board of directors.

• *Requirements for Advance Notification of Stockholder Nominations and Proposals*. Our Bylaws establish advance notice procedures with respect to stockholder proposals and the nomination of candidates for election as directors, other than nominations made by or at the direction of the board of directors or a committee of the board of directors.

• *Board Classification*. Our board of directors is divided into three classes. The directors in each class will serve for a three-year term, one class being elected each year by our stockholders. This system of electing and removing directors may tend to discourage a third party from making a tender offer or otherwise attempting to obtain control of us, because it generally makes it more difficult for stockholders to replace a majority of the directors.

• *Stockholder Meetings; Limits on Ability of Stockholders to Act by Written Consent*. We have provided in our Certificate of Incorporation that our stockholders may not act by written consent. This limit on the ability of our stockholders to act by written consent may lengthen the amount of time required to take stockholder actions. As a result, a holder controlling a majority of our capital stock would not be able to amend our Bylaws or remove directors without holding a meeting of our stockholders called in accordance with our Bylaws.

• *Amendment of Bylaws*. Any amendment of our Bylaws requires approval by holders of at least two-thirds of our outstanding capital stock entitled to vote generally in the election of directors.

#### Delaware Anti-Takeover Statute

We are subject to Section 203 of the Delaware General Corporation Law, an anti-takeover law. In general, Section 203 prohibits a publicly held Delaware corporation from engaging in a "business combination" with an "interested stockholder" for a period of three years following the date the person became an interested stockholder, unless:

<br> • prior to the date of the transaction, the board of directors of the corporation approved either the business combination or the transaction which resulted in the stockholder becoming an interested stockholder;

• the stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the transaction commenced, excluding for purposes of determining the number of shares outstanding (a) shares owned by persons who are directors and also officers, and (b) shares owned by employee stock plans in which employee participants do not have the right to determine confidentially whether shares held subject to the plan will be tendered in a tender or exchange offer; or

------

• on or subsequent to the date of the transaction, the business combination is approved by the board and authorized at an annual or special meeting of stockholders, and not by written consent, by the affirmative vote of at least two-thirds of the outstanding voting stock that is not owned by the interested stockholder.

Generally, a "business combination" includes a merger, asset or stock sale, or other transaction resulting in a financial benefit to the interested stockholder. An "interested stockholder" is a person who, together with affiliates and associates, owns or, within three years prior to the determination of interested stockholder status, did own 15% or more of a corporation's outstanding voting securities. We expect the existence of this provision to have an anti-takeover effect with respect to transactions our board of directors does not approve in advance. We also anticipate that Section 203 may also discourage attempts that might result in a premium over the market price for the shares of common stock held by stockholders.

#### Transfer Agent and Registrar

The transfer agent and registrar for the common stock is Equiniti Trust Company, LLC.

#### Listing

Our common stock is listed on the NASDAQ under the symbol "VHC."

------

## Exhibit 19.1

------

**Exhibit 19.1**<br>

**** 

<br> #### VIRNETX HOLDING CORPORATION

#### INSIDER TRADING AND DISCLOSURE COMPLIANCE PROGRAM

(As amended August 11, 2025)

In order to take an active role in the prevention of insider trading and reporting violations by its officers, directors, employees, consultants, and other related individuals, and in compliance with federal and state securities laws and regulations that govern trading in securities and to help minimize legal and reputational risk, VirnetX Holding Corporation (together with its affiliates and subsidiaries, the "<u>Company</u>") has adopted the policies and procedures described in this Insider Trading and Disclosure Compliance Program (the "<u>Compliance Program</u>").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;I. **Adoption of Insider Trading Policy.** 

The Company has adopted the VirnetX Holding Corporation Insider Trading Policy attached hereto as <u>Attachment A</u> (the "<u>Policy</u>"), which prohibits trading based on material non-public information regarding the Company ("<u>Inside Information</u>").

It is your responsibility to understand and follow this Compliance Program and Policy. Insider trading is illegal and a violation of the Policy. In addition to your own liability for insider trading, the Company, as well as individual directors, officers and other supervisory personnel, could face liability. Even the appearance of insider trading can lead to government investigations or lawsuits that are time-consuming, expensive and can lead to criminal and civil liability, including damages and fines, imprisonment and bars on serving as an officer or director of a public company, not to mention irreparable damage to both your and the Company's reputation.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;II. **Designation of Certain Persons.** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A. **Section 16 Individuals Must Pre-Clear All Trades**. The Board of Directors of the
 Company (the " <u>Board</u> ") has determined those persons who are "executive officers" and who are thus, along with the members of the Board (collectively, the " <u>Section 16 Individuals</u> "), subject to the reporting and liability
 provisions of Section 16 of the Securities Exchange Act of 1934, as amended (the " <u>1934 Act</u> ") and the related rules and regulations. These Section 16 Individuals are subject to both the blackout periods and the pre-clearance
 procedures imposed by the Policy. Except for pre-approved trading plans as discussed in "Exceptions to the General Policies" in the Policy, Section 16 Individuals must pre-clear all trades, even those occurring during an open trading
 window, in order to ensure compliance with the Section 16 reporting requirements for such trades.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B. **Everyone Else is Subject to Blackouts**. The Company has determined that all of
 its officers, directors, employees, and certain of its consultants are subject to the black-out periods imposed by the Policy. Under special circumstances, certain persons who are not Section 16 Individuals may come to have access to
 Inside Information for a period of time. During such period, such persons will also be subject to the pre-clearance procedures applicable to Section 16 Individuals. Individuals subject to quarterly blackout periods will be informed by
 the Compliance Officer that they are listed on the covered persons list maintained by the Compliance Officer (the " <u>Covered Persons List</u> ").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;III. **Oversight of Policy.** The Board, assisted by the Compliance Officer, shall
 oversee the implementation and enforcement of the Policy.

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;IV. **Appointment of Compliance Officer.** The Company has appointed Kendall Larsen (or
 his designee) as the Company's Insider Trading Compliance Officer (the " <u>Compliance Officer</u> "). In order to ensure compliance with the Policy and in particular Section V.E. of the Policy, the Compliance Officer is authorized to
 designate one or more persons to assist in administering the Policy.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;V. **Duties of Compliance Officer.** 

The duties of the Compliance Officer include, but are not limited to, the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A. Pre-clearing all transactions involving the Company's stock by the Section 16 Individuals, in order to determine compliance with the Policy, insider trading laws, Section 16 of the 1934
 Act, Rule 144 promulgated under the Securities Act of 1933, and other applicable securities laws, as adopted and amended from time to time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B. Assisting in the preparation and filing of Section 16 reports (Forms 3, 4, and 5) for all Section 16 Individuals, and other applicable reports (whether filed by the Company or the
 individual), including providing memoranda and other appropriate materials to its officers and directors regarding compliance with Section 16, its related rules, and other applicable disclosure rules.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C. Serving as the designated recipient at the Company of copies of reports filed with the SEC by Section 16 Individuals under Section 16 of the 1934 Act and other reports required by
 applicable disclosure rules.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D. Providing upon hire and making available, reminders to all Section 16 Individuals and other individuals subject to disclosure rules regarding their obligations to report or to assist
 the Company in complying with its reporting obligations.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E. Establishing procedures designed to ensure that the Company will be in a position to comply with any securities law disclosure rules, either currently in force or that may be adopted in
 the future, that apply to the Company and relate to insider transactions involving Company stock. The procedures may include requiring an insider to notify the Compliance Officer sufficiently in advance of engaging in a transaction both
 to allow pre-clearance of the transaction for purposes of the Policy and to prepare any reports the Company is required to file, and requiring an insider to make available to the Company all information necessary for the Company to comply
 with applicable disclosure rules.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;F. Performing periodic cross-checks of available materials, which may include Forms 3, 4, and 5, Form 144, officer and director questionnaires, and reports received from the Company's
 stock administrator and transfer agent, to determine trading activity by officers, directors, and others who have, or may have, access to Inside Information.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;G. Making available the Policy (or a summary of the Policy) to all individuals subject to the Policy, and providing the Policy and other appropriate materials to new employees and
 consultants, and otherwise ensuring that appropriate education of affected individuals is accomplished.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;H. Providing periodic reports on ongoing compliance matters, including any disciplinary actions, regarding the Policy to the Board if requested, on a quarterly basis, and otherwise
 assisting the Board in implementation of the Policy and this Compliance Program.

------

#### ATTACHMENT A

#### TO INSIDER TRADING AND DISCLOSURE COMPLIANCE PROGRAM

#### VIRNETX HOLDING CORPORATION

#### INSIDER TRADING POLICY

This Insider Trading Policy (the "<u>Policy</u>") sets forth the policies regarding trading in the stock and other securities of VirnetX Holding Corporation (together with its affiliates and subsidiaries, the "<u>Company</u>") and, where applicable, the disclosure of such transactions.

#### Persons Covered by this Policy

This Policy applies to all directors, officers, employees and certain consultants, contractors and advisors of the Company. References in this Policy to "you" (as well as general references to directors, officers, employees, consultants, contractors and advisors of the Company) should also be understood to include members of your immediate family, persons with whom you share a household, persons that are your economic dependents and any other individuals or entities whose transactions in securities you influence, direct or control. **Therefore, you are not only separately responsible for your own compliance with this Policy, but also for making sure these other individuals and entities comply with this Policy.**

This Policy continues to apply even if you leave the Company or are otherwise no longer affiliated with or providing services to the Company, for as long as you remain in possession of material nonpublic information. In addition, if you are subject to a trading blackout under this Policy at the time you leave the Company, you must abide by the applicable trading restrictions until at least the end of the relevant blackout period.

#### Types of Transactions Covered by this Policy

Except for pre-approved trading plans as discussed in "Exceptions to the General Policies," this Policy applies to all transactions involving the securities of the Company or the securities of other companies as to which you possess material nonpublic information obtained in connection with your service with the Company. This Policy therefore applies to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. any purchase, sale, loan or other transfer or disposition of any equity securities (including common stock, options, restricted stock units, warrants and preferred stock) and debt securities (including debentures, bonds and notes) of the Company and such other companies, whether direct or indirect (including transactions made on your behalf by money managers), and any offer to engage in the foregoing transactions;

2. any disposition in the form of a gift of any securities of the Company;

3. any distribution to holders of interests in an entity if the entity is subject to this Policy; and

4. any other arrangement that generates gains or losses from or based on changes in the prices of such securities including derivative securities (for example, exchange-traded put or call options, swaps, caps and collars), hedging, pledging or margin transactions, short sales and certain arrangements regarding participation in benefit plans, and any offer to engage in the foregoing transactions.

There are no exceptions from insider trading laws or this Policy based on the size of the transaction or the type of consideration received.

------

#### General Statement

Nonpublic information relating to the Company or its business is the property of the Company. The Company prohibits the unauthorized disclosure of any such nonpublic information acquired in the work-place or otherwise as a result of an individual's employment or other relationship with the Company, as well as the misuse of any material nonpublic information about the Company or its business in securities trading.

#### Insider Trading Compliance Officer

The Company has designated Kendall Larsen (or his designee) as its current Insider Trading Compliance Officer (the "<u>Compliance Officer</u>"). Please direct your questions as to any of the matters discussed in this Policy to the Compliance Officer.

#### General Policies

The following are the general rules of the Policy that apply to all Company officers, employees, directors, and certain consultants, contractors and advisors except as discussed in "Exceptions to the General Policies." It is very important that you understand and follow these rules. If you violate them, you may be subject to disciplinary action by the Company (including termination of your employment for cause). You could also be in violation of applicable securities laws (and subject to civil and criminal penalties, including fines and imprisonment). Note that it is your individual responsibility to comply with the laws against insider trading. This Policy is intended to assist you in complying with these laws, but you must always exercise appropriate judgment in connection with any trade in the Company's stock, including consulting with your legal and financial advisors as needed. We advise you to seek assistance if you have any questions.

The terms "material information" and "nonpublic information" are defined in "Definitions used in this Policy."

Officers, directors, and other personnel designated by the Company from time to time are subject to certain additional policies and restrictions as indicated in this Policy. The terms "blackout period" and "trading window" are defined in the "Definitions used in this Policy" section below.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. **Don't trade while in possession of material nonpublic information**. From time to
 time you may come into possession of material nonpublic information as a result of your service or relationship with the Company. You **may not** buy, sell, trade or otherwise transact in any stock
 of the Company or other securities involving the Company's stock **at any time** while you possess material nonpublic information concerning the Company (whether during a "blackout period," if
 applicable, or at any other time). It **is not** an excuse that you did not "use" the information in your transaction. You must wait to trade until newly released material information has been
 public for **at least two full trading days**. The term "trading day" means a day on which national stock exchanges are open for trading. A "full" trading day has elapsed when, after the public
 disclosure, trading in the relevant security has opened and then closed.

Similarly, do not trade in the stock of the Company's customers, vendors, suppliers, other business partners, or competitors while you possess material nonpublic information concerning the foregoing parties and the Company that was obtained through your service with the Company or in the course of your relationship with the Company. For example, you may be involved in a proposed transaction involving a prospective business relationship or transaction with another company. If you learn of material nonpublic information through your service with the Company that could be expected to affect the trading price of the securities of another company, you are prohibited from: (x) using that information to trade, directly or indirectly through others, or (y) providing that information to another person in order to trade, in the securities of that other company. It is important to note that "materiality" is different for different companies. Information that is not material to the Company may be material to another company.

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. **Don't trade during blackout periods**. The Company **prohibits** all officers, directors, employees, and certain other individuals designated by the Company **from trading during black-out periods** (whether regularly scheduled blackout
 periods, or special blackout periods implemented from time to time). It is your responsibility to know when the Company's regularly quarterly blackout periods begin and end. If you are informed that the Company has implemented a special
 blackout period, you **may not** disclose the fact that trading has been suspended to anyone, including other Company employees (who may themselves not be subject to the blackout), family
 members (other than those subject to this Policy who would be prohibited from trading because you are), friends, or brokers. You should treat the imposition of a special blackout period as material nonpublic information. Please see the
 "Blackout Period" under "Definitions used in this Policy" for more information regarding special blackout periods.

Remember to cancel any "limit" orders or other pending trading orders you have in place during a blackout period (unless the orders were made pursuant to an approved Rule 10b5-1 trading program).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. **Pre-clear trades involving Company stock**. If you are unsure about whether
 information you possess would qualify as material nonpublic information and whether you therefore should refrain from trading in the Company's stock, you should pre-clear any transactions involving Company stock that you intend to
 engage in with the Compliance Officer. If the Compliance Officer is seeking to pre-clear a transaction, he or she should pre-clear the transaction with the Chief Financial Officer and/or the chair of the Audit Committee of the Board.

All executive officers, directors, and certain other officers, employees and consultants designated by the Company, **must refrain from trading** in the Company's stock, **even during an open trading window, <u>unless</u>** they first comply with the Company's pre-clearance procedures. These pre-clearance procedures are intended to decrease insider trading risks associated with transactions by individuals with regular or special access to material nonpublic information.

All trades must be executed within two business days of any pre-clearance. In pre-clearing a trade, and in addition to reviewing the substance of the proposed trade, the Compliance Officer may consider whether it will be possible for both the individual and the Company to comply with any applicable public reporting requirements. You should contact the Compliance Officer **at least 3 days** before you intend to engage in any transaction to allow enough time for pre-clearance procedures.

You are required to pre-clear all transactions involving Company stock if you are a Section 16 Individual or if you are not Section 16 Individual but come to have access to Inside Information for a period of time. If you are or become subject to the Company's pre-clearance procedures, you will be notified by the Compliance Officer. If you are notified that you are subject to the Company's pre-clearance procedures, you may not engage in any transaction involving Company's securities until the special blackout period has ended. Please see the "Blackout Period" under "Definitions used in this Policy" for more information regarding special blackout periods.

Even after pre-clearance, a person may not trade the Company's securities if they become subject to a blackout period or aware of material nonpublic information prior to the trade being executed.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. **Don't give nonpublic information to others**. Don't give nonpublic information
 concerning the Company or about another company that you obtained in connection with your service to the Company (commonly referred to as "tipping") to any other person, including other directors, officers, employees, consultants,
 contractors or advisors whose roles do not require them to have the information, and including friends, family members, business associates, investors or consulting firms, without prior written authorization from the Compliance Officer,
 and don't make recommendations or express opinions about trading in the Company's stock under any circumstances, regardless of whether you derive any profit or personal benefit from doing so. In addition, you must handle the
 confidential information of others in accordance with any related non-disclosure agreements and other obligations that the Company has with them and limit your use of confidential information to the purpose for which it was disclosed.

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. **Don't discuss Company information with the press, analysts, or other persons outside of the Company**. Announcements of Company information is regulated by Company policy (separate from this Policy) and may only be made by persons specifically authorized by the Company to make such announcements. Laws and
 regulations govern the nature and timing of such announcements to outsiders or the public and unauthorized disclosure could result in substantial liability for you, the Company, and its management. If you receive inquiries from any
 third party about Company information, you should notify the Compliance Officer immediately.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6. **Don't participate in Internet message boards, blogs, or social media platforms in which the Company, its business, or its stock is discussed**.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7. **Reporting violations**. If you believe someone is violating this Policy or
 otherwise using material nonpublic information that they learned through their position at the Company to trade securities, you should report it to the Compliance Officer, or if the Compliance Officer is implicated in your report, then
 you should report it to the Company's Chief Financial Officer. If your situation requires that your identity be kept secret, your anonymity will be preserved to the greatest extent reasonably possible.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8. **Don't engage in speculative transactions involving the Company's stock**. Don't
 engage in any transactions that suggest you are speculating in the Company's stock (that is, that you are trying to profit in short-term movements, either increases or decreases, in the stock price).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9. **Don't engage in hedging or derivative transactions involving Company stock**. You may not, directly or indirectly, engage in hedging or derivative transactions, including (a) trade in publicly-traded options, such as puts
 and calls, and other derivative securities with respect to the Company's securities (other than stock options, restricted stock units and other compensatory awards issued to you by the Company) or (b) purchase financial instruments
 (including prepaid variable forward contracts, equity swaps, collars and exchange funds), or otherwise engage in transactions, that hedge or offset, or are designed to hedge or offset, any decrease in the market value of Company
 equity securities either (i) granted to you by the Company as part of your compensation or (ii) held, directly or indirectly, by you.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10. **Pledging Transactions**. You may not pledge the Company's securities as collateral
 for any loan or as part of any other pledging transaction.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11. **Margin Accounts**. You may not hold the Company's common stock in margin accounts.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12. **Don't engage in short sales involving Company stock**. You
 may not engage in short sales (meaning the sale of a security that must be borrowed to make delivery) or "selling short against the box" meaning the sale
 of a security with a delayed delivery) with respect to Company securities. Short sales may signal to the market possible bad news about the Company or a general lack of confidence in the Company's
 prospects, and an expectation that the value of the Company's securities will decline.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13. **Observe the Section 16 liability rules applicable to officers, directors, and 10% stockholders**. Certain officers of the Company, directors, and 10% stockholders must also conduct their transactions in Company stock in a manner designed to comply with the "short-swing" trading rules of Section 16(b) of
 the 1934 Act. The practical effect of these provisions is that officers and directors who purchase and sell, or sell and purchase, Company securities within a six-month period must disgorge all profits to the Company whether or not they
 had any nonpublic information at the time of the transactions. Certain exemptions to the "short-swing" trading rules may apply, such as the exercise of stock options granted by an independent compensation committee. **However, due to the complexity of these provisions and the potential for Section 16 liability, please direct any questions you have regarding such transactions to the Compliance Officer before engaging in any transactions involving Company stock**.

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14. **Comply with public securities law reporting requirements**. Federal securities
 laws require that officers, directors, large stockholders, and affiliates of the Company publicly report transactions in Company stock (on Forms 3, 4, and 5 under Section 16, Form 144 with respect to restricted and control securities,
 and, in certain cases, Schedules 13D and 13G). The Company takes these reporting requirements very seriously and requires that all persons subject to public reporting of Company stock transactions adhere to the rules applicable to these
 forms. Where issues arise as to whether reporting is technically required (particularly issues that turn on facts specific to the transaction and the individuals involved, or on unsettled issues of law), the Company encourages its
 insiders to choose to comply with the spirit and not the letter of the law — in other words, to err on the side of fully and promptly reporting the transaction even if not technically required to do so.

In addition, where the Company is required to report transactions by individuals, the Company expects full and timely cooperation by the individual.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**15.** **Make sure your family members do not violate this Policy**. Please remember that
 this Policy does apply to members of your immediate family, persons with whom you share a household, your economic dependents and any other individuals or entities whose transactions in securities you influence, direct or control. **Therefore, you are responsible for making sure that such persons and entities do not engage in any transaction that would violate this Policy, in addition to separately ensuring you do not as well.** 

#### Exceptions to the General Policies

The following limited exceptions to the general insider trading policies apply:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. **Purchases Under Employee Stock Option and Stock Purchase Plans.** The **exercise** (without a sale or any other associated market activity) of stock options under the Company's stock option plans and the purchase of shares under the Company's employee stock purchase plan,
 if any, are exempt from this Policy, since the other party to the transaction is the Company itself and the price does not vary with the market but is fixed by the terms of the option agreement or the plan.

Note, however, that any subsequent **sale** of shares acquired under a Company stock plan **is subject** to this Policy.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. **Compensation Awards from the Company.** The receipt and vesting of stock options,
 restricted stock units, restricted stock or other equity compensation awards from the Company.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. **Transactions Related to Tax Withholding Requirements.** Net share withholding
 with respect to equity awards, as applicable, is exempt from this Policy where shares are withheld by the Company in order to satisfy tax withholding requirements, either as required by either the Board (or a committee thereof) or the
 award agreement governing such equity award, or as you elect, if permitted by the Company, so long as the election is irrevocable and made in writing at a time when a trading blackout is not in place and you are not in possession of
 material nonpublic information.

Sell to cover transactions are exempt from this Policy where shares are sold on your behalf upon vesting of equity awards and sold in order to satisfy tax withholding requirements, as required by either the Board (or a committee thereof) or the award agreement governing such equity award or as you elect, if permitted by the Company, so long as the election is irrevocable and made in writing at a time when a trading blackout is not in place and you are not in possession of material nonpublic information; however, this exception does not apply to any other market sale for the purposes of paying required withholding.

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. **10b5-1 Trading Plans.** The Company may permit its directors, officers and
 employees to adopt written 10b5-1 trading plans in order to mitigate the risk of trading on material nonpublic information. These plans allow for individuals to enter into a prearranged trading plan as long as the plan is not
 established or modified during a blackout period or when the individual is otherwise in possession of material nonpublic information. To be approved by the Company and qualify for the exception to this Policy, any 10b5-1 trading plan
 adopted by a director, officer or employee must be submitted to the Compliance Officer for approval and comply with the requirements set forth in the Company's policy entitled "10b5-1 Plan Guidelines." If the Compliance Officer is the
 requester, then the Company's Chief Financial Officer must approve the written 10b5-1 trading plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. **Stock Split or Stock Dividend.** Changes in the number of the Company's
 securities you hold due to a stock split or a stock dividend that applies equally to all securities of a class or similar transactions are exempt from this Policy.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6. **Transfers by Will or the Laws of Descent and Distribution, or Change in Form of Ownership.** The trading restrictions under this Policy do not apply to transfers by will or the laws of descent and distribution and, provided that prior written notice is provided to the Compliance Officer, distributions
 or transfers for tax planning or estate planning purposes that effect only a change in the form of beneficial interest and in which your beneficial ownership and pecuniary interest in the transferred Company securities does not change.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7. **Other Exceptions.** Other than the foregoing limited exceptions, any other
 exception from this Policy must be approved by the Compliance Officer, in consultation with the Board or an independent committee of the Board. Please be aware that even if a transaction falls within one of the exceptions described
 above, you will need to separately assess whether the transaction complies with applicable law. If you have any questions, please consult with the Compliance Officer.

#### Application of Policy after Company Service Terminates

If your service to the Company terminates at a time when you have or think you may have material nonpublic information about the Company or its business partners, the prohibition on trading on such information continues until such information is absorbed by the market following public announcement of it by the Company or another authorized party, or until such time as the information is no longer material. If you have questions as to whether you possess material nonpublic information after your services to the Company have terminated, you should direct questions to the Compliance Officer.

#### Potential Criminal and Civil Liability and/or Disciplinary Action

The penalties for insider trading can include disgorging profit made or loss avoided by trading, paying civil fines and/or criminal penalties, and/or serving a jail term. You can also be liable for improper transactions by any person to whom you have disclosed nonpublic information or made recommendations on the basis of such information as to trading in the Company's securities ("tippee liability"). The Securities and Exchange Commission (the "<u>SEC</u>") has imposed large penalties even when the disclosing person did not profit from the trading. In addition, cases involving trading through foreign accounts, trading by family members and friends, and trading involving only a small number of shares have been successfully prosecuted. To this regard, the SEC, the stock exchanges, and the Financial Industry Regulatory Authority use sophisticated electronic surveillance techniques to uncover insider trading. Employees of the Company who violate this Policy shall also be subject to disciplinary action by the Company, which may include ineligibility for future participation in the Company's equity incentive plans or termination of employment for cause.

In addition, the Company, as well as individual directors, officers, and other supervisory personnel, may be subject to liability as "controlling persons" for failure to take appropriate steps to prevent insider trading by those under their supervision, influence, or control.

------

#### Definitions used in this Policy

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. **Material Information**. It is not possible to define all categories of "material"
 information, but information should be regarded as material if a reasonable investor would be substantially likely to consider it important in deciding whether to buy, hold or sell securities or would view as significantly altering the
 total mix of information available in the marketplace about the issuer of the securities. In general, any information that could reasonably be expected to affect the market price of a security is likely to be material. Either positive
 or negative information may be material.

While it may be difficult to determine whether particular information is material or not, there are some categories of information that are particularly sensitive and that should almost always be considered material. Examples include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a. financial results, key metrics, financial condition, earnings pre-announcements, guidance, projections or forecasts, particularly if inconsistent with the Company's guidance or the
 expectations of the investment community;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b. restatements of financial results, or material impairments, write-offs or restructurings;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c. changes in independent auditors, or notification that the Company may no longer rely on an audit report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d. business plans, budgets, customer lists and customer target lists;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e. creation of significant financial obligations, or any significant default under or acceleration of any financial obligation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;f. impending bankruptcy or financial liquidity problems;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;g. significant developments involving business relationships, including actual or pending execution, modification or termination of significant agreements or orders with customers,
 suppliers, distributors, manufacturers or other business partners;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;h. significant information relating to the operation of product or service, such as new products or services, major modifications or performance issues, defects or recalls, significant
 pricing changes or other announcements of a significant nature;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i. significant developments in research and development or relating to intellectual property;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;j. significant legal or regulatory developments, whether positive or negative, actual or threatened, including litigation or resolving litigation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;k. major events involving the Company's securities, including calls of securities for redemption, adoption of stock repurchase programs, option repricings, stock splits, changes in
 dividend policies, public or private securities offerings, modification to the rights of security holders or notice of delisting;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;l. significant corporate events, such as a pending or proposed merger, joint venture or tender offer, a significant investment, the acquisition or disposition of a significant business or
 asset or a change in control of the Company;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;m. major personnel changes, such as changes in senior management or employee layoffs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;n. data breaches or other cybersecurity events;

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;o. updates regarding any prior material disclosure that has materially changed; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;p. the existence of a special blackout period.

If you have any questions regarding whether information you possess is material or not, you should contact the Compliance Officer. In general, it is advisable to resolve any close questions as to the materiality of any information by assuming that the information is material.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. **Nonpublic Information**. Nonpublic information is that which is not generally
 known or made available to the public. Information about the Company is considered to be nonpublic even if it is known within the Company but is not yet broadly disclosed to the general public for a sufficient period to be reflected in
 the price of the security. The Company generally discloses information to the public either via press release or in the regular quarterly and annual reports that the Company is required to file with the SEC. At least two full trading
 days must pass after the dissemination of information before such information is considered public. However, depending upon the form of the announcement and the nature of the information, it is possible that information may not be fully
 absorbed by the marketplace until a later time.

If you have any questions regarding whether any information you possess is nonpublic or has been publicly disclosed, you should contact the Compliance Officer.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. **Blackout Period**. During the end of each fiscal quarter and until public
 disclosure of the financial results for that quarter, persons subject to this Policy may possess material nonpublic information about the expected financial results for the quarter. Even if you don't actually possess any such
 information, any trades by you during that period may give the appearance that you are trading on inside information. Accordingly, the Company has designated a regularly scheduled quarterly "blackout period" on trading beginning with
 the twenty-fifth day of the last month of each quarter and ending at the start of the third full trading day after disclosure of the quarter's financial results.

In addition to the regularly-scheduled blackout periods, the Company may from time to time designate other periods of time as a special blackout period (for example, if there is some development with the Company's business that merits a suspension of trading by Company personnel). The Company may not widely announce the commencement of a special black-out period, as that information is itself sensitive information. You also may not disclose to anyone else that the Company has imposed a special blackout period. To the extent applicable to you, special blackout periods also cover your immediate family members, persons with whom you share a household, persons who are your economic dependents, and any entity whose transactions in securities you influence, direct or control. For this reason, it is extremely important that you adhere to the pre-clearance procedures outlined in this Policy to ensure that you do not trade during any special blackout period. Please see <u>Exhibit A</u> for a checklist regarding the Company's pre-clearance procedures.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. **Trading Window**. The period outside a blackout period is referred to as the
 "trading window." Trading windows that occur between the regularly-scheduled quarterly blackout periods can be "closed" by the imposition of a special blackout period if there are developments meriting a suspension of trading by Company
 personnel.

#### No Safe Harbor

This Policy is meant to help you comply with securities laws, but they are not a safe harbor. Regardless of any blackout period or 10b5-1 trading plan, it is still illegal to trade securities on the basis of material nonpublic information. The personal consequences to you for insider trading are serious, so please use good judgment. You may, from time to time, have to forego a trade even if you planned to make it before learning material nonpublic information and even if you believe you may suffer an economic loss or forego profit by waiting.

------

#### Amendments

The Company is committed to continuously reviewing and updating its policies, and therefore reserves the right to amend this Policy at any time, for any reason, subject to applicable law.

#### Questions

Please direct questions you have regarding this Policy and any transactions in Company securities to the Compliance Officer.

------

#### INSIDER TRADING POLICY

#### ACKNOWLEDGMENT

I certify that I have read, understand and agree to comply with the VirnetX Holding Corporation Insider Trading Policy (the "<u>Policy</u>"). I agree that I will be subject to sanctions imposed by the Company, in its discretion, for violation of the Policy, and that the Company may give stop-transfer and other instructions to the Company's transfer agent against the transfer of Company securities as necessary to ensure compliance with the Policy. I acknowledge that one of the sanctions to which I may be subject as a result of violating the Policy is termination of my employment including termination for cause.

---

| |
|:---|
| Date |
| Signature |
| Printed Name |

---

------

#### EXHIBIT A

#### PRE-CLEARANCE CHECKLIST

---

| | |
|:---|:---|
| **Person proposing to trade:** |  |
| **Proposed trade (type and amount):** |  |
| **Manner of trade:** |  |
| **Proposed trade date:** | |
| **Affiliate of the Company:** | **☐ Yes ☐ No** |

---

☐ **No blackout period.** The proposed trade will not be made during a quarterly or special blackout period.

☐ **No prohibition under Insider Trading Policy.** The person confirmed that the proposed trade is not prohibited under the Insider Trading Policy.

☐ **Section 16 compliance.\*** The person confirmed that the proposed trade will not give rise to any potential liability under Section 16 as a result of matched past (or intended future) transactions.

☐ **10b5-1 trading plan.** The person does not have an outstanding 10b5-1 trading plan, and has confirmed that the proposed trade will not occur during the term of a 10b5-1 trading plan.

☐ **Form 4 filing.\*** A Form 4 has been or will be completed and will be timely filed with the SEC, if applicable.

☐ **Rule 144 compliance (*Response required only from affiliates of the Company*).**

☐ The "current public information" requirement has been met (*i.e.*, all 10-Ks, 10-Qs and other relevant reports during the last 12 months have been filed);

☐ The shares that the person proposes to trade are not restricted or, if restricted, the applicable holding period has been met;

☐ Volume limitations (greater of 1% of outstanding securities of the same class or the average weekly trading volume during the last four weeks) are not exceeded, and the person is not part of an aggregated group;

☐ The manner of sale requirements will be met (a "brokers' transaction" or directly with a market maker or a "riskless principal transaction"); and

☐ A Form 144, if applicable, has been completed and will be timely filed with the SEC.

☐ **Rule 10b-5 concerns.** The person has been reminded that trading is prohibited when in possession of any material nonpublic information regarding the Company that has not been adequately disclosed to the public. The individual has discussed with the Compliance Officer any information known to the individual or the Compliance Officer that the individual believes may be material.

**\*** Applies if the individual is a director or an officer subject to Section 16 of the Securities Exchange Act of 1934.

---

| | |
|:---|:---|
| Date: |  |
|  | (Signature of Compliance Officer) |
|  | (Print name of Compliance Officer) |

---

I am not aware of material nonpublic information regarding the Company. I am not trading on the basis of any material nonpublic information. The transaction is in accordance with the Insider Trading Policy and applicable law. I intend to comply with any applicable reporting and disclosure requirements on a timely basis. I understand that I must execute the trade by the end of the [second] trading day after the date on which the trade is cleared by the Compliance Officer. I understand that by signing below, I am not obligated to execute the trade.

  <br> (Signature of person proposing trade)

------

## Exhibit 23.1

------

#### EXHIBIT 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements Form S-8 (No. 333-149883, 333-196064, 333-218467, 333-258131, 333-272677, and 333-281554) of our report dated March 24, 2026, relating to the consolidated financial statements of VirnetX Holding Corporation (the "Company"), appearing in this Annual Report on Form 10-K of the Company for the year ended December 31, 2025.

/s/ Farber Hass Hurley LLP

Chatsworth, California<br> March 24, 2026

------

## Exhibit 31.1

------

#### EXHIBIT 31.1

**CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO SECURITIES EXCHANGE ACT OF 1934 RULES 13a-14(a) AND 15d-14(a), AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002**

I, Kendall Larsen, certify that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. I have reviewed this Annual Report on Form 10-K of VirnetX Holding Corporation for the fiscal year ended December 31, 2025;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such
 statements were made, not misleading with respect to the period covered by this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the
 registrant as of, and for, the periods presented in this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control
 over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its
 consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of
 financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the
 period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case
 of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the
 registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record,
 process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

---

| | |
|:---|:---|
|  | /s/ Kendall Larsen |
|  | Kendall Larsen |
|  | *President and Chief Executive Officer* |
|  | *(Principal Executive Officer)* |
| Date: March 24, 2026 |  |

---

------

## Exhibit 31.2

------

#### EXHIBIT 31.2

#### <br>
**CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO SECURITIES EXCHANGE ACT OF 1934 RULES 13a-14(a) AND 15d-14(a), AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002**

I, Katherine Allanson, certify that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. I have reviewed this Annual Report on Form 10-K of VirnetX Holding Corporation for the fiscal year ended December 31, 2025;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such
 statements were made, not misleading with respect to the period covered by this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the
 registrant as of, and for, the periods presented in this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control
 over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its
 consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of
 financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the
 period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case
 of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the
 registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record,
 process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

---

| | |
|:---|:---|
|  | /s/ Katherine Allanson |
|  | Katherine Allanson |
|  | *Chief Financial Officer* |
|  | *(Principal Financial Officer and Principal Accounting Officer)* |
|  Date: March 24, 2026 |  |

---

------

## Exhibit 32.1

------

#### EXHIBIT 32.1

#### <br>

#### CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of VirnetX Holding Corporation (the "Company") on Form 10-K for the fiscal year ended December 31, 2025 as filed with the Securities and Exchange Commission on March 24, 2026 (the "Report"), I, Kendall Larsen, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

<br> (1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

<br> (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

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| | |
|:---|:---|
|  | /s/ Kendall Larsen |
|  | Kendall Larsen |
|  | *President and Chief Executive Officer* |
|  | *(Principal Executive Officer)* |
| Date: March 24, 2026 |  |

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## Exhibit 32.2

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#### EXHIBIT 32.2

#### <br>

#### CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of VirnetX Holding Corporation (the "Company") on Form 10-K for the fiscal year ended December 31, 2025 as filed with the Securities and Exchange Commission on March 24, 2026 (the "Report"), I, Katherine Allanson, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

<br> (1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

<br> (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

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| | |
|:---|:---|
|  | /s/ Katherine Allanson |
|  | Katherine Allanson |
|  | *Chief Financial Officer* |
|  | *(Principal Financial Officer and Principal Accounting Officer)* |
| Date: March 24, 2026 |  |

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