Schallenberger Mark A. — Chief Operating Officer
Insider trading activity for Schallenberger Mark A. sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Operating Officer
- Company: Xtant Medical Holdings, Inc.
- Total insider trades: 2
- Total buy volume: $0
- Total sell volume: $0
- Last trade: Aug 18, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 15, 2026 | Schallenberger Mark A. | XTNT Xtant Medical Holdings, Inc. | OTHER | 7,070 | $2K |
| Aug 15, 2026 | Schallenberger Mark A. | XTNT Xtant Medical Holdings, Inc. | BUY | 450,000 | N/A |