de Jong Helen Johanna (CIK 1983553) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-07). Recent activity: Buy ASC (8,474 shares), Sell ASC (1,534 shares), Sell ASC (1,966 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-07 | Ardmore Shipping Corp (ASC) | Director | Buy | 8,474 | $0 |
| 2026-05-19 | Ardmore Shipping Corp (ASC) | Director | Sell | 1,534 | $29,039 |
| 2026-05-14 | Ardmore Shipping Corp (ASC) | Director | Sell | 1,966 | $37,393 |
Source: SEC Form 4 filings · as of 2026-07-07