Chu John
White Mountains Insurance Group Ltd · director
Chu John is listed in public filings as director. This Chu John insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include White Mountains Insurance Group Ltd (WTM). Investors use Chu John's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| --135 shares | Grant / ExerciseMay 21, 2026 | Disclosure amount unavailable135 shares | -- | $2,101.94 |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| Historical actions before the latest disclosure date will appear here after more snapshots are available. | |||||