Higuchi John W. (CIK 1579891) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-07). Recent activity: Buy LPCN (40,000 shares), Buy LPCN (123,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-07 | Lipocine Inc. (LPCN) | Director | Buy | 40,000 | $81,200 |
| 2026-04-06 | Lipocine Inc. (LPCN) | Director | Buy | 123,000 | $252,150 |
Source: SEC Form 4 filings · as of 2026-04-07