Russell Steven Jon (CIK 2051384) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-03). Recent activity: Sell BBNX (4,221 shares), Sell BBNX (4,222 shares), Sell BBNX (1,025 shares), Buy BBNX (109,105 shares), Sell BBNX (1,026 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-03 | Beta Bionics, Inc. (BBNX) | Chief Medical Officer | Sell | 4,221 | $80,676 |
| 2026-06-03 | Beta Bionics, Inc. (BBNX) | Chief Medical Officer | Sell | 4,222 | $53,239 |
| 2026-03-16 | Beta Bionics, Inc. (BBNX) | Chief Medical Officer | Sell | 1,025 | $30,074 |
| 2026-03-03 | Beta Bionics, Inc. (BBNX) | Chief Medical Officer | Buy | 109,105 | $0 |
| 2026-03-03 | Beta Bionics, Inc. (BBNX) | Chief Medical Officer | Sell | 1,026 | $12,681 |
| 2025-09-04 | Beta Bionics, Inc. (BBNX) | Chief Medical Officer | Sell | 1,015 | $19,143 |
| 2025-06-04 | Beta Bionics, Inc. (BBNX) | Chief Medical Officer | Sell | 285 | $4,854 |
| 2025-06-04 | Beta Bionics, Inc. (BBNX) | Chief Medical Officer | Sell | 660 | $11,979 |
| 2025-06-04 | Beta Bionics, Inc. (BBNX) | Chief Medical Officer | Sell | 94 | $1,757 |
来源：SEC Form 4 申报文件 · 截至 2026-09-03