ProQR Therapeutics N.V., a clinical-stage biotechnology company, focuses on the discovery and development of novel therapeutic medicines.
| Filed | Form | Activist | % of class | Conviction | |
|---|---|---|---|---|---|
| 2026-02-06 | SCHEDULE 13D/A | VAN HERK INVESTMENTS B.V. | 14.6% | Med | filing |
| Filed | Insider | Role | Shares | Value | |
|---|---|---|---|---|---|
| 2026-08-03 | de Boer Daniel Anton | director+officer | 200,000 | $353,960 | Form 4 |
| 2026-07-21 | Filius Bart | director | 150,000 | $257,925 | Form 4 |
| 2026-07-13 | de Boer Daniel Anton | director+officer | 150,000 | $261,000 | Form 4 |
“I asked OpenAI Astra Ultra + Anthropic Fable 5.1 Max to make me a 5x-10x return type portfolio in 1 year. Burnt a lot of credits, and the results are in: OpenAI: - $KYTX (autoimmune CAR-T results) - $PRQR (human RNA-editing datasets) - $VSTM (KRAS cancer-drug) - $CNTB (asthma and COPD) - $RANI (oral biologics) - $IVA (MASH) - $SILC (networking + inference hardware) - $AMPX (batteries) - $EOSE …” post →
| Date | Tweet |
|---|---|
| 2026-09-06T14:23:02 | I asked OpenAI Astra Ultra + Anthropic Fable 5.1 Max to make me a 5x-10x return type portfolio in 1 year. Burnt a lot of credits, and the results are in: OpenAI: - $KYTX (autoimmune CAR-T results) - $PRQR (human RNA-editing datasets) - $VSTM (KRAS cancer-drug) - $CNTB (asthma and COPD) - $RANI (… → · 4993 likes · 1,338,791 views |
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