Chieh Chang — Insider Trading History & SEC Filings
SEC CIK 1244060 — Director
Chieh Chang 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 Chieh Chang's reported transactions, current holdings across companies, and filing history.
Frequently asked questions
Who is Chieh Chang?
Chieh Chang is a corporate insider (SEC CIK 1244060) with reported roles including Director. 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.