Braden Michael Leonard, 10% Owner at Adverum Biotechnologies, Inc. (ADVM), bought 30,600 shares at $5.61 ($172K) on 2025-03-20, disclosed to the SEC on 2025-03-20.
Open-market purchase of $172k ADVM by 10% Owner. 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.
Negative factors outweigh the positive ones.
| Filing → |
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