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William Peterffy — Insider Trading History & SEC Filings

SEC CIK 1812281

William Peterffy is a corporate insider tracked via SEC EDGAR filings. Officers, directors, and 10%+ beneficial owners must report transactions in their company's stock on Form 4, typically within two business days. This page shows William Peterffy's reported transactions, current holdings across companies, and filing history.

Frequently asked questions

Who is William Peterffy?

William Peterffy is a corporate insider (SEC CIK 1812281) who has filed insider transaction reports with the SEC. This page tracks their SEC Form 4, Form 3, and Form 5 filings, current holdings, and transaction history.

How current is this insider data?

Insiders must report transactions to the SEC typically within two business days. finshort ingests new EDGAR filings continuously, so transactions appear shortly after they are filed.

Source: SEC EDGAR Form 3/4/5 filings for CIK 1812281. See our data sources. This is research content, not investment advice — see disclaimer.

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