Robert D. Short III
Chief Scientist at VirnetX Holding Corp
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: VirnetX Holding Corp, 3 years.
VirnetX Holding Corp
Director · Chief Scientist
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 7, 2025 | VirnetX Holding Corp | Shares withheld for tax | −50 | $12.34 | $617 |
| Jun 23, 2025 | VirnetX Holding Corp | Shares withheld for tax | −8 | $8.06 | $64 |
| Nov 12, 2024 | VirnetX Holding Corp | Grant or award | +30,000 | — | — |
| Jul 5, 2023 | VirnetX Holding Corp | Grant or award | +28,150 | — | — |
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