Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 6 years
- Director since
- 2023
6 years of board service in total across 2 boards, counting each seat separately. Longest: Xtant Medical Holdings Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Apyx Medical Corporation August 6, 202681.6%
-
Xtant Medical Holdings Inc. November 7, 202599.0%
-
Apyx Medical Corporation August 7, 202599.5%
-
Apyx Medical Corporation August 8, 202499.4%
-
Xtant Medical Holdings Inc. July 23, 202499.6%
-
Xtant Medical Holdings Inc. July 26, 202399.9%
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 |
|---|---|---|---|---|---|
| Aug 15, 2026 | Xtant Medical Holdings Inc. | Grant or award | +323,275 | — | — |
| Jun 11, 2026 | Apyx Medical Corporation | Grant or award | +450,000 | — | — |
| Nov 15, 2025 | Xtant Medical Holdings Inc. | Grant or award | +553,797 | — | — |
| Aug 15, 2024 | Xtant Medical Holdings Inc. | Grant or award | +243,243 | — | — |
| Aug 15, 2024 | Xtant Medical Holdings Inc. | Grant or award | +505,405 | — | — |
| Aug 15, 2023 | Xtant Medical Holdings Inc. | Grant or award | +217,770 | — | — |
Questions about Stavros G. Vizirgianakis
What boards is Stavros G. Vizirgianakis on?
Stavros G. Vizirgianakis sits on the boards of Apyx Medical Corporation and Xtant Medical Holdings Inc.
How long has Stavros G. Vizirgianakis served on boards?
Our records show at least 6 years of board service across 2 boards, the earliest from 2023.
Reviews (0)
Sign in to write a review.
No reviews yet. Be the first to write one.