Chang David C
AXT, Inc. · Director
Chang David C is listed in public filings as director. This Chang David C 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 AXT, Inc. (AXTI). Investors use Chang David C's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
History Trades
| Company | Value | Action | Price | Current Price |
|---|---|---|---|---|
| $894k100k shares | SellNov 5, 2025 | $8.94 | -- | |
| $308k25k shares | SellDec 2, 2025 | $12.33 | -- | |
| $268k25k shares | SellNov 28, 2025 | $10.72 | -- | |
| $371k25k shares | SellDec 9, 2025 | $14.84 | -- | |
| $768k20k shares | SellMar 5, 2026 | $38.42 | -- | |
| $771k20k shares | SellMar 4, 2026 | $38.53 | -- | |
| $920k20k shares | SellMar 10, 2026 | $46.00 | -- |