List of insiders holdings for ProQR Therapeutics N.V.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | de Boer Daniel Anton Chief Executive Officer | 2026-03-18 16:02:32 | 6,740,669 0 | 6,740,669 | Form 3 |
| 2 | Platenburg Gerardus Johannes Chief Scientific Officer | 2026-03-18 16:08:11 | 2,107,698 0 | 2,107,698 | Form 3 |
| 3 | Hom Dennis Chief Financial Officer | 2026-03-18 16:04:35 | 1,000,000 0 | 1,000,000 | Form 3 |
| 4 | Valerio Domenico Director | 2026-03-18 16:08:46 | 666,328 304,963 | 971,291 | Form 3 |
| 5 | HEGGIE THERESA Director | 2026-03-18 16:04:04 | 449,188 0 | 449,188 | Form 3 |
| 6 | Shannon James Samuel Director | 2026-03-18 16:01:16 | 334,391 0 | 334,391 | Form 3 |
| 7 | Lawton Alison Frances Director | 2026-03-18 16:05:39 | 245,599 0 | 245,599 | Form 3 |
| 8 | Filius Bart Director | 2026-03-18 16:03:28 | 177,957 0 | 177,957 | Form 3 |
| 9 | Carreno-Gomez Begona Director | 2026-03-18 16:01:54 | 97,277 0 | 97,277 | Form 3 |
| 10 | Maier Martin Alexander Director | 2026-03-18 16:07:37 | 63,006 0 | 63,006 | Form 3 |
| 11 | Hinsch Gylvin Lykke Director | 2026-06-03 16:01:09 | 14,495 0 | 14,495 | Form 4 |