Downtrend on the daily chart: below its 50- and 200-day averages · 50-day above the 200-day · SuperTrend down since Sep 11 · below the Ichimoku cloud · RSI 28 (oversold) · MACD below its signal
None of the 29 investors followed here reported a position in PRQR in their latest filing.
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a PRQR trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
| Date | Insider | Transaction | Shares | Value |
|---|---|---|---|---|
| Jul 30, 2026 | De Boer Daniel AntonChief Executive Officer | Purchase at price 1.77 per share. | 200K | $353.96K |
| Jul 16, 2026 | Filius BartDirector | Purchase at price 1.72 per share. | 150K | $257.93K |
| Jul 8, 2026 | De Boer Daniel AntonChief Executive Officer | Purchase at price 1.74 per share. | 150K | $261.00K |
| Jul 6, 2026 | De Boer Daniel AntonChief Executive Officer | Purchase at price 1.59 per share. | 150K | $238.50K |
| Jun 25, 2026 | Filius BartDirector | Purchase at price 1.54 per share. | 150K | $231.00K |
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -19.8 | -1.9 | 1.9 | -3.1 | 0.6 | 17.7 | -7.5 | 23.8 | -22.1 | -10.8 | −26.7% | ||
| 2025 | -20.2 | 10.2 | -42.9 | 24.8 | 0.0 | 22.9 | 2.9 | 7.1 | -5.3 | 29.1 | -14.9 | -13.7 | −23.8% |
| 2024 | 9.6 | -7.1 | 13.6 | -15.3 | 0.5 | -14.9 | 16.3 | 4.7 | -9.9 | 92.3 | 9.7 | -31.0 | +33.8% |
| 2023 | -25.4 | 6.9 | -27.8 | 2.3 | -20.2 | -6.9 | -7.4 | 7.0 | -19.0 | -11.5 | 34.8 | 27.7 | −46.5% |
| 2022 | -32.0 | -80.4 | -15.4 | -23.4 | -4.8 | 17.9 | 7.7 | -5.7 | -5.8 | 24.3 | 33.0 | 200.8 | −53.8% |
| 2021 | 10.5 | -1.5 | 44.6 | -5.9 | 0.3 | 8.0 | -22.4 | 27.7 | 25.3 | -7.8 | -8.5 | 13.5 | +90.7% |
| 2020 | -29.1 | 0.9 | -22.6 | -10.2 | 12.8 | 9.4 | -15.0 | 21.9 | -24.0 | -23.0 | 6.8 | 6.6 | −57.6% |
| 2019 | -0.1 | -15.5 | 4.1 | -20.5 | 10.1 | -25.0 | -3.5 | -18.1 | -19.9 | 18.1 | 25.6 | 16.0 | −37.2% |
| 2018 | -0.8 | 4.7 | -8.2 | 28.5 | 44.3 | 28.1 | -8.2 | 14.2 | 152.9 | -5.9 | 4.7 | -17.2 | +389.3% |
| 2017 | -20.9 | 4.5 | 23.5 | -2.0 | 0.0 | 6.1 | 1.0 | 5.7 | -12.6 | -21.6 | -13.2 | -2.3 | −34.2% |
| 2016 | -39.3 | -17.6 | 12.4 | 13.3 | -12.1 | -0.4 | 1.0 | 20.0 | 13.6 | -22.0 | -18.3 | 15.3 | −43.5% |
| 2015 | -7.3 | -6.2 | 16.2 | -13.3 | -3.8 | -8.6 | -3.8 | 8.6 | -16.4 | 0.0 | -28.5 | -16.7 | −59.9% |
| 2014 | -25.4 | 18.2 | 42.8 | +26.1% |
ProQR Therapeutics N.V., a clinical-stage biotechnology company, focuses on the discovery and development of novel therapeutic medicines. The company develops an RNA editing platform through its Axiomer RNA editing technology for genetic disorders with unmet needs. Its lead product candidate, AX-0810, targets na-taurocholate cotransporting polypeptide (NTCP) for the treatment of cholestatic diseases. The company also develops AX-2402, which targets methyl CpG binding protein 2 mutations for Rett syndrome; AX-2911, which targets PNPLA3 for metabolic dysfunction-associated steatohepatitis; and AX-1412, which targets the B4GALT1 gene for cardiovascular diseases. It has a research and collaboration agreement with Eli Lilly and Company for the discovery, development, and commercialization of potential new medicines for genetic disorders in the liver and nervous system. The company was incorporated in 2012 and is headquartered in Leiden, the Netherlands.
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