William John Sibold, President and CEO at MADRIGAL PHARMACEUTICALS, INC. (MDGL), sold 14,558 shares at $445.63 ($6.5M) on 2025-09-09, disclosed to the SEC on 2025-09-09.
Open-market sale of $6.5M MDGL by President and CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $445.63 | 7,279 | $3.2M | 50.0% |
| 2 | $445.63 | 7,279 | $3.2M | 50.0% |
| Total | $445.63 avg | 14,558 | $6.5M | 100% |
| Filing → |
| MDGL | SELL | 2026-03-06 | $718K | — | Filing → |
| MDGL | SELL | 2026-01-26 | $777K | — | Filing → |
| MDGL | SELL | 2025-12-04 | $1.4M | — | Filing → |