Insiders / Ruddy Marcella K.
Ruddy Marcella K.
CIK 2023849personinsider
Companies
1
First seen
Feb 10, 2026
Last activity
Mar 9, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Tectonic Therapeutic, Inc. · TECX | 69,747 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Tectonic Therapeutic, Inc. | Common Stock | 69,747 |
| Tectonic Therapeutic, Inc. | Employee Stock Option (Right to Buy)Derivative | 24,250 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 6, 2026 | Sell | TECX Tectonic Therapeutic, Inc. Common Stock | $300.0K | -10K -12.54% | 69,747 0.36% of shares | medium |
| Feb 4, 2026 | Other | TECX Tectonic Therapeutic, Inc. Common Stock | $47.9K | -2K -3.73% | 53,247 0.27% of shares | low |
| Mar 4, 2026 | Grant | TECX Tectonic Therapeutic, Inc. Common Stock | $0 | +27K +49.77% | 79,747 0.41% of shares | low |
| Mar 4, 2026 | Grant | TECX Tectonic Therapeutic, Inc. Employee Stock Option (Right to Buy) | — | +24K | 24,250 0.12% of shares | low |