Insider Trading & Ownership of Stavros G. Vizirgianakis

Location
Williamstown North, Victoria, CA
Summary
The estimated net worth of Stavros G. Vizirgianakis is at least $17.4M dollars as of 18 Nov 2025. Stavros G. Vizirgianakis is the Director of Bioventus Inc. and owns shares of Bioventus Inc. (BVS) stock worth about $11.6M. Stavros G. Vizirgianakis is the Director of Xtant Medical Holdings, Inc. and owns shares of Xtant Medical Holdings, Inc. (XTNT) stock worth about $5.79M.
Signature
/s/ Amy Culbert, attorney-in-fact
All Insider Reports
All Insider Reports

Notify me when Stavros G. Vizirgianakis files a new Insider Trading report.

⭐ Subscribe ⭐

Ownership of Stavros G. Vizirgianakis

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
BVS Bioventus Inc. Director $11.6M 16 Jun 2022
XTNT Xtant Medical Holdings, Inc. Director $5.79M 15 Nov 2025
APYX Apyx Medical Corp Director 15 May 2025
MDNC Medinotec Inc. Director, 10%+ Owner 16 Apr 2025
MSON MISONIX INC President and CEO, Director 29 Oct 2021

Insider Transactions Reported by Stavros G. Vizirgianakis:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.