Braden Michael Leonard, 10% Owner at Adverum Biotechnologies, Inc. (ADVM), sold 1,049,120 shares at $4.19 ($4.4M) on 2025-12-04, disclosed to the SEC on 2025-12-05.
Open-market sale of $4.4M ADVM by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $4.19 | 524,560 | $2.2M | 50.0% |
| 2 | $4.19 | 524,560 | $2.2M | 50.0% |
| Total | $4.19 avg | 1,049,120 | $4.4M | 100% |
| Filing → |
| ASTC | SELL | 2025-10-07 | $3.2M | — | Filing → |
| ANTX | SELL | 2025-06-16 | $436K | — | Filing → |
| ANTX | SELL | 2025-05-30 | $3.0M | — | Filing → |