Madrigal Pharmaceuticals, Inc. · NASDAQ:MDGL
Sibold William John sold 11,583 Madrigal Pharmaceuticals, Inc. shares (Form 4)
Traded Sep 9 to Sep 11, 2026 · Filed Sep 11, 2026
From Sep 9 to Sep 11, 2026, Sibold William John (Director, President and CEO) sold 11,583 Madrigal Pharmaceuticals, Inc. shares at an average US$538.65 for US$6.24M under a trading plan, leaving 197,746 shares. Filed Sep 11, 2026 (Form 4).
- Sold
- 11,583 shares
- Price
- US$538.65 average (US$527.88 to US$546.38)
- Value
- US$6.24M
- Holding after
- 197,746 shares
- Trading plan
- Yes (Made under a plan set in advance)
- Role
- Director, President and CEO
The filing in full
| Date | Security | Transaction | Shares | Price | Holding after | Ownership |
|---|---|---|---|---|---|---|
| Sep 9, 2026 | Common Stock | Sale | 131 | US$527.88 | 209,198 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 347 | US$529.27 | 208,851 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 522 | US$530.23 | 208,329 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 368 | US$531.99 | 207,961 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 512 | US$533.09 | 207,449 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 396 | US$534.20 | 207,053 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 644 | US$535.27 | 206,409 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 1,040 | US$536.11 | 205,369 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 640 | US$537.17 | 204,729 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 520 | US$538.30 | 204,209 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 215 | US$539.03 | 203,994 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 505 | US$540.19 | 203,489 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 362 | US$541.65 | 203,127 | Direct |
| Sep 9, 2026 | Common Stock | Sale | 160 | US$542.55 | 202,967 | Direct |
| Sep 11, 2026 | Common Stock | Sale | 60 | US$533.09 | 202,907 | Direct |
| Sep 11, 2026 | Common Stock | Sale | 106 | US$534.06 | 202,801 | Direct |
| Sep 11, 2026 | Common Stock | Sale | 218 | US$535.94 | 202,583 | Direct |
| Sep 11, 2026 | Common Stock | Sale | 160 | US$537.62 | 202,423 | Direct |
| Sep 11, 2026 | Common Stock | Sale | 687 | US$540.59 | 201,736 | Direct |
| Sep 11, 2026 | Common Stock | Sale | 368 | US$541.64 | 201,368 | Direct |
| Sep 11, 2026 | Common Stock | Sale | 1,202 | US$542.60 | 200,166 | Direct |
| Sep 11, 2026 | Common Stock | Sale | 1,539 | US$544.02 | 198,627 | Direct |
| Sep 11, 2026 | Common Stock | Sale | 761 | US$544.83 | 197,866 | Direct |
| Sep 11, 2026 | Common Stock | Sale | 120 | US$546.38 | 197,746 | Direct |
Source
Related
- Madrigal Pharmaceuticals, Inc.
- Sibold William John
- Madrigal Pharmaceuticals, Inc. shareholders
- Form 4 · Sibold William John · Jul 20, 2026
- Form 4 · Kelley Shannon T · Aug 20, 2026
- Form 4 · Reed John C · Aug 18, 2026
- Schedule 13G/A · BlackRock, Inc. · Jul 29, 2026
- Form 4 · Taub Rebecca · Jun 18, 2026
- Form 4 · Levy Richard S · Jun 18, 2026