William John Sibold — Officer and Director
Insider trading activity for William John Sibold sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Officer and Director
- Company: MADRIGAL PHARMACEUTICALS, INC.
- Total insider trades: 1
- Total buy volume: $0
- Total sell volume: $3.4M
- Last trade: Sep 9, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 9, 2026 | William John Sibold | MMDGL MADRIGAL PHARMACEUTICALS, INC. | SELL | 6,362 | $3.4M |