de Boer Daniel Anton (CIK 2117546) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-08). Recent activity: Buy PRQR (150,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-08 | ProQR Therapeutics N.V. (PRQR) | Chief Executive Officer | Buy | 150,000 | $238,500 |
Source: SEC Form 4 filings · as of 2026-07-08