Ciongoli Gregory Austin (CIK 2023732) reported 6 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-08-27). Recent activity: Buy RGNX (15,432 shares), Buy RGNX (49,196 shares), Buy RGNX (53,407 shares), Buy ATRA (12,000 shares), Buy ZYME (415,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-27 | REGENXBIO Inc. (RGNX) | Director | Buy | 15,432 | $0 |
| 2026-08-27 | REGENXBIO Inc. (RGNX) | Director | Buy | 49,196 | $449,706 |
| 2026-08-27 | REGENXBIO Inc. (RGNX) | Director | Buy | 53,407 | $499,676 |
| 2026-06-11 | Atara Biotherapeutics, Inc. (ATRA) | Director | Buy | 12,000 | $0 |
| 2025-08-12 | Zymeworks Inc. (ZYME) | Director | Buy | 415,000 | $5.0M |
| 2025-05-16 | Atara Biotherapeutics, Inc. (ATRA) | Director | Buy | 75,572 | $499,531 |
来源：SEC Form 4 申报文件 · 截至 2026-08-27