VirnetX Holding Corp (VHC) Insider Ownership

Historic Insider Ownership Trends

VHC's three largest insider shareholders as of March 23, 2026 are Kendall Larsen (President Ceo, 449.28K shares), Richard H Nance (Chief Financial Officer, 40.51K shares), Robert D Iii Short (Chief Scientist, 31.85K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Kendall Larsen President Ceo 0 590,877 26 Nov, 2021
Kendall Larsen President Ceo 374,633 74,649 14 Nov, 2024
Robert D Iii Short Chief Scientist 31,848 0 11 Jul, 2025
Katherine Allanson Chief Financial Officer 31,305 0 11 Jul, 2025
Heidy Kingwan Chow - 30,000 0 16 Jun, 2025
Thomas M O'Brien - 27,957 0 03 Dec, 2025
Michael F Angelo - 21,709 0 26 Nov, 2025
Gary Feiner - 16,874 0 26 Nov, 2025
Darl C Mcbride Chief Operating Officer 7,969 0 03 Jan, 2024

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
03 Dec, 2025 Thomas M O'Brien Common Stock A 625 $10.10 27,957 D M
03 Dec, 2025 Thomas M O'Brien Stock Option (Right to Buy) D 625 $0.00 0 D M
24 Nov, 2025 Katherine Allanson Stock Option (Right to Buy) A 30,000 $0.00 30,000 D A
26 Nov, 2025 Gary Feiner Common Stock D 1,875 $22.70 16,874 D S
24 Nov, 2025 Michael F Angelo Common Stock D 625 $20.89 21,709 D S
24 Nov, 2025 Kendall Larsen Stock Option (Right to Buy) A 50,000 $0.00 50,000 D A
24 Nov, 2025 Kendall Larsen Stock Option (Right to Buy) A 30,000 $0.00 30,000 I A
07 Jul, 2025 Katherine Allanson Common Stock D 102 $12.34 31,305 D F
07 Jul, 2025 Robert D Iii Short Common Stock D 50 $12.34 31,848 D F
23 Jun, 2025 Robert D Iii Short Common Stock D 8 $8.06 31,898 D F
12 Jun, 2025 Thomas M O'Brien Common Stock A 7,500 $0.00 27,332 D A
12 Jun, 2025 Michael F Angelo Common Stock A 7,500 $0.00 22,334 D A
12 Jun, 2025 Heidy Kingwan Chow Common Stock A 7,500 $0.00 30,000 D A
12 Jun, 2025 Gary Feiner Common Stock A 7,500 $0.00 18,749 D A
12 Nov, 2024 Kendall Larsen Common Stock A 30,000 $0.00 74,649 I A
12 Nov, 2024 Katherine Allanson Common Stock A 30,000 $0.00 31,407 D A
12 Nov, 2024 Robert D Iii Short Common Stock A 30,000 $0.00 31,906 D A
14 Nov, 2024 Kendall Larsen Common Stock A 50,000 $0.00 374,633 D A
16 Jun, 2024 Michael F Angelo Common Stock A 7,500 $0.00 14,834 D A
16 Jun, 2024 Gary Feiner Common Stock A 7,500 $0.00 11,249 D A