Insiders / Brennan Daniel J.
Brennan Daniel J.
CIK 1595612personinsider
Companies
2
First seen
Jan 5, 2026
Last activity
Jun 18, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Madrigal Pharmaceuticals, Inc. · MDGL | 1,371 | — |
| Waters Corp · WAT | 1,355 | — |
All securities held
4 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Madrigal Pharmaceuticals, Inc. | Common Stock | 1,371 |
| Madrigal Pharmaceuticals, Inc. | Stock Option (Right to Buy)Derivative | 681 |
| Waters Corp | Common Stock | 1,355 |
| Waters Corp | Stock Option (Right to Buy)Derivative | 57 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Jun 17, 2026 | Grant | MDGL Madrigal Pharmaceuticals, Inc. Common Stock | $0 | +404 +41.78% | 1,371 <0.01% of shares | low |
| Feb 25, 2026 | Grant | WAT Waters Corp Common Stock | $0 | +23 +1.73% | 1,355 <0.01% of shares | low |
| Jan 2, 2026 | Grant | WAT Waters Corp Common Stock | $0 | +307 +29.95% | 1,332 <0.01% of shares | low |
| Jun 17, 2026 | Grant | MDGL Madrigal Pharmaceuticals, Inc. Stock Option (Right to Buy) | — | +681 | 681 <0.01% of shares | low |
| Feb 25, 2026 | Grant | WAT Waters Corp Stock Option (Right to Buy) | — | +57 | 57 <0.01% of shares | low |
| Jan 2, 2026 | Grant | WAT Waters Corp Stock Option (Right to Buy) | — | +828 | 828 <0.01% of shares | low |