FolioLanternBeta
FWONALiberty Media Corp

Derek Chang

President & CEO, Director at Liberty Media Corp, as of Dec 17, 2025No sales or purchases in the past 12 months.

Updated Oct 15, 2026 from SEC filings · covers Oct 16, 2025 to Oct 15, 2026
2.6K
shares held after the latest filing, Liberty Media Corp
Vested shares reported on Forms 3, 4 and 5 only. Not the insider's whole wealth.
2
companies filed for

Last filing: Dec 17, 2025.

Pattern

What the filings show, past 12 months. Nothing here rates or predicts.

Roles from filings

Every company we track where this person has filed, newest filing first.

CompanyTitleFirst filingLatest filing
Liberty Media Corp (FWONA)President & CEO, DirectorMar 12, 2021Dec 17, 2025
Charter Communications (CHTR)Former EVP of Finance and StrategyDec 11, 2003Jan 29, 2004

Recent filings

The last day with transactions, newest first, one line per trade date. Each number links to an SEC filing.

This page shows only what this person reported on SEC ownership filings. See the methodology. Spotted something wrong? Report an error.