LIU VIVIAN H (CIK 1203467) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-30). Recent activity: Buy AYTU (10,000 shares), Buy AYTU (10,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-30 | AYTU BIOPHARMA, INC (AYTU) | Director | Buy | 10,000 | $0 |
| 2025-10-07 | AYTU BIOPHARMA, INC (AYTU) | Director | Buy | 10,000 | $0 |
Source: SEC Form 4 filings · as of 2026-07-30