de Boer Daniel Anton
Chief Executive OfficerSEC Form 4 insider transaction history, cleaned and classified by FilingIQ.
Total trades
3
Last 180 days
3
Last trade
Jul 31, 2026
Recent tickers traded
Latest filings by de Boer Daniel Anton
PRQR ProQR Therapeutics N.V.
P Jul 31, 2026
PRQR ProQR Therapeutics N.V.
P Jul 9, 2026
PRQR ProQR Therapeutics N.V.
P Jul 7, 2026
Most recent disclosures. Sign up to filter by transaction code, company or dollar value.
Activity overview
FilingIQ has indexed 3 SEC Form 4 insider transactions associated with de Boer Daniel Anton. The most recent transaction is dated Jul 31, 2026.
Frequently asked
- How many Form 4 transactions has de Boer Daniel Anton filed?
- FilingIQ has indexed 3 SEC Form 4 insider transactions associated with de Boer Daniel Anton. The most recent transaction is dated Jul 31, 2026. Every filing sources back directly to SEC EDGAR.
- What does FilingIQ show for de Boer Daniel Anton's trades?
- Each open-market purchase and sale carries the same seven facts: its size in de Boer Daniel Anton's own history at that company, the change in holdings, the previous trade, other insiders at the company in the 30 days before, the Rule 10b5-1 plan answer, the reporting time and other companies. FilingIQ does not rate the trades. The rules are at /methodology.
- Which companies has de Boer Daniel Anton traded?
- Most recent trading activity covers PRQR. The full Form 4 history including older issuers is available on the FilingIQ web app.
- Where does FilingIQ's insider data come from?
- Every Form 4 transaction shown on this page is parsed directly from SEC EDGAR XML filings. Insider identity is normalized across CIK changes, name spellings, and indirect / related-party reporting.
Methodology & sources
All Form 4 transactions parsed directly from public SEC EDGAR XML filings. How lines are classified and which facts FilingIQ adds is documented on methodology. Compiled by Thomas Kraaibeek. Not investment advice; see disclaimer.