HERON ELAINE J (CIK 1235471) reported 4 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-03-02). Recent activity: Buy PVLA (2,400 shares), Buy VXRT (23,217 shares), Buy VXRT (16,783 shares), Buy VXRT (16,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-02 | PALVELLA THERAPEUTICS, INC. (PVLA) | Director | Buy | 2,400 | $300,000 |
| 2025-11-21 | Vaxart, Inc. (VXRT) | Director | Buy | 23,217 | $9,055 |
| 2025-11-21 | Vaxart, Inc. (VXRT) | Director | Buy | 16,783 | $6,881 |
| 2025-06-16 | Vaxart, Inc. (VXRT) | Director | Buy | 16,000 | $0 |
Source: SEC Form 4 filings · as of 2026-03-02