Open Insider Trading Activity for Proqr Therapeutics N.V. Chief Executive Officer De Boer Daniel Anton
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. PRQR | 2026-08-03 | 2026-07-31 | Proqr Therapeutics N.V. | De Boer Daniel Anton | Chief Executive Officer | Buy | 1 | 200,000 | $1.77 | $353,960.00 | 40.00% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. PRQR | 2026-07-13 | 2026-07-09 | Proqr Therapeutics N.V. | De Boer Daniel Anton | Chief Executive Officer | Buy | 1 | 150,000 | $1.74 | $261,000.00 | 50.00% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. PRQR | 2026-07-08 | 2026-07-07 | Proqr Therapeutics N.V. | De Boer Daniel Anton | Chief Executive Officer | Buy | 1 | 150,000 | $1.59 | $238,500.00 | 100.00% | View Filing |