MDGL
Madrigal Pharmaceuticals, Inc.
37 disclosed insider filings · 3 distinct insiders · latest Sep 11, 2026
Total filings
37
3 insiders
Insider buys
0
$0
Insider sells
35
$7.9M
Grants & other
0
$0
All disclosed filings
Same-day tranches are grouped per insider - the Lots column shows how many individual executions a row covers; Price is the value-weighted average.
| Filed | Tx date | Insider | Type | Qty | Avg price | Value | Lots | Source |
|---|---|---|---|---|---|---|---|---|
| Sep 11, 2026 | Sep 11, 2026 | William John Sibold OFFICER | SELL | 5,221 | $542.39 | $2.8M | 10 | EDGAR |
| Sep 11, 2026 | Sep 9, 2026 | William John Sibold OFFICER | SELL | 6,362 | $535.59 | $3.4M | 14 | EDGAR |
| Aug 20, 2026 | Aug 17, 2026 | Shannon T Kelley OFFICER | SELL | 664 | $514.97 | $342K | — | EDGAR |
| Aug 18, 2026 | Aug 15, 2026 | John C Reed DIRECTOR | OTHER | 647 | — | — | — | EDGAR |
| Jul 20, 2026 | Jul 20, 2026 | William John Sibold OFFICER | SELL | 2,500 | $547.3 | $1.4M | 10 | EDGAR |
| Jul 20, 2026 | Jul 17, 2026 | William John Sibold OFFICER | OTHER | 50,000 | — | — | — | EDGAR |