Perceptive LIFE Sciences Master FUND Ltd., 10% Owner, Director at Nautilus Biotechnology, Inc. (NAUT), bought 200,000 shares at $5.36 ($1.1M) on 2021-12-08, disclosed to the SEC on 2021-12-10.
Open-market purchase of $1.1M NAUT by 10% Owner, Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Nothing distinguishes this filing.
| Filing → |
| ACRV | BUY | 2024-04-15 | $20.0M | — | Filing → |
| ALDX | BUY | 2024-04-03 | $3.8M | — | Filing → |
| ALDX | SELL | 2023-10-18 | $5.0M | — | Filing → |