Virnet X Holding Corp VHC
We take great care to ensure that the data presented and summarized in this overview for VirnetX Holding Corp is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Latest Institutional Activity in VHC
Top Purchases
Top Sells
About VHC
VirnetX Holding Corporation, through its subsidiary VirnetX, Inc., operates as an Internet security software and technology company primarily in the United States. The company develops software and technology solutions, including secure domain name registry and GABRIEL Connection Technology that are designed to secure communications over the Internet using zero trust network access. It also offers a portfolio of licenses and services, such as VirnetX One, a security-as-a-service platform that protects enterprise applications, services, and infrastructure from cyber-attacks; GABRIEL Connection Technology software development kit to assist with rapid integration of its techniques into existing software implementations; and War Room software that offers safe and secure video conferencing meeting environment where sensitive communications and data is invisible to those not authorized to view it. In addition, the company provides GABRIEL Collaboration Suite that enables seamless and secure cross-platform communications between users' devices. It serves domain infrastructure and communication service providers, and system integrators; and enterprise customers, developers, and original equipment manufacturers of chips, servers, desktops, smart phones, tablets, laptops, net books, and other devices in the IP-telephony, mobility, fixed-mobile convergence, and unified communications markets. The company was incorporated in 2005 and is headquartered in Zephyr Cove, Nevada.
Insider Transactions at VHC
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 03
2025
|
Thomas M O'Brien |
BUY
Exercise of conversion of derivative security
|
Direct |
625
+2.19%
|
$6,250
$10.1 P/Share
|
|
Nov 26
2025
|
Gary Feiner |
SELL
Open market or private sale
|
Direct |
1,875
-10.0%
|
$41,250
$22.7 P/Share
|
|
Nov 24
2025
|
Michael F Angelo |
SELL
Open market or private sale
|
Direct |
625
-2.8%
|
$12,500
$20.89 P/Share
|
|
Jul 07
2025
|
Robert D Short Iii Chief Scientist |
SELL
Payment of exercise price or tax liability
|
Direct |
50
-0.16%
|
$600
$12.34 P/Share
|
|
Jul 07
2025
|
Katherine Allanson Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
102
-0.32%
|
$1,224
$12.34 P/Share
|
|
Jun 23
2025
|
Robert D Short Iii Chief Scientist |
SELL
Payment of exercise price or tax liability
|
Direct |
8
-0.03%
|
$64
$8.06 P/Share
|
|
Jun 12
2025
|
Thomas M O'Brien |
BUY
Grant, award, or other acquisition
|
Direct |
7,500
+21.53%
|
-
|
|
Jun 12
2025
|
Michael F Angelo |
BUY
Grant, award, or other acquisition
|
Direct |
7,500
+25.14%
|
-
|
|
Jun 12
2025
|
Heidy Kingwan Chow |
BUY
Grant, award, or other acquisition
|
Direct |
7,500
+20.0%
|
-
|
|
Jun 12
2025
|
Gary Feiner |
BUY
Grant, award, or other acquisition
|
Direct |
7,500
+28.57%
|
-
|
|
Nov 14
2024
|
Kendall Larsen President & CEO |
BUY
Grant, award, or other acquisition
|
Direct |
50,000
+11.77%
|
-
|
|
Nov 12
2024
|
Kendall Larsen President & CEO |
BUY
Grant, award, or other acquisition
|
Indirect |
30,000
+28.67%
|
-
|
|
Nov 12
2024
|
Robert D Short Iii Chief Scientist |
BUY
Grant, award, or other acquisition
|
Direct |
30,000
+48.46%
|
-
|
|
Nov 12
2024
|
Katherine Allanson Chief Financial Officer |
BUY
Grant, award, or other acquisition
|
Direct |
30,000
+48.85%
|
-
|
|
Jun 16
2024
|
Gary Feiner |
BUY
Grant, award, or other acquisition
|
Direct |
7,500
+40.0%
|
-
|
|
Jun 16
2024
|
Thomas M O'Brien |
BUY
Grant, award, or other acquisition
|
Direct |
7,500
+27.44%
|
-
|
|
Jun 16
2024
|
Michael F Angelo |
BUY
Grant, award, or other acquisition
|
Direct |
7,500
+33.58%
|
-
|
|
Jun 16
2024
|
Heidy Kingwan Chow |
BUY
Grant, award, or other acquisition
|
Direct |
22,500
+50.0%
|
-
|
|
May 24
2024
|
Kendall Larsen President & CEO |
BUY
Open market or private purchase
|
Indirect |
1,000
+2.19%
|
$4,000
$4.14 P/Share
|
|
May 23
2024
|
Kendall Larsen President & CEO |
BUY
Open market or private purchase
|
Indirect |
1,875
+4.12%
|
$7,500
$4.65 P/Share
|
Last 12 Months Summary
| Grant, award, or other acquisition | 30K shares |
|---|---|
| Exercise of conversion of derivative security | 625 shares |
| Payment of exercise price or tax liability | 160 shares |
|---|---|
| Open market or private sale | 2.5K shares |