ProQR Therapeutics N.V. (PRQR) insider trading.
In Q3 2026, insiders at ProQR Therapeutics N.V. reported 4 non-derivative transactions on 4 Forms 3, 4 and 5: 4 open-market purchases worth $1.1M and 0 sales.
- Transactions
- 4
- Purchases (P)
- 4
- Sales (S)
- 0
- Net shares, P minus S
- 650,000
- Insiders
- 2
- Last filed
- 2026-08-03
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| de Boer Daniel Anton | Director, Officer · Chief Executive Officer | 3 | 3 | 0 |
| Filius Bart | Director | 1 | 1 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-07-31 | de Boer Daniel Anton | P (A) | 200,000 | $1.77 | 500,000 | Form 4 |
| 2026-07-17 | Filius Bart | P (A) | 150,000 | $1.72 | 300,000 | Form 4 |
| 2026-07-09 | de Boer Daniel Anton | P (A) | 150,000 | $1.74 | 300,000 | Form 4 |
| 2026-07-07 | de Boer Daniel Anton | P (A) | 150,000 | $1.59 | 150,000 | Form 4 |
Transaction codes in this quarter
Get PRQR insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1612940&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · PRQR company page · ProQR Therapeutics N.V. on SEC.gov
Questions
Are insiders buying or selling ProQR Therapeutics N.V. (PRQR)?
In Q3 2026, insiders at ProQR Therapeutics N.V. reported 4 non-derivative transactions on 4 Forms 3, 4 and 5: 4 open-market purchases worth $1.1M and 0 sales. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these ProQR Therapeutics N.V. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/prqr.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.