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.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $7.8M73.5k shares | Grant / ExerciseJun 4, 2026 | $79.9K754 shares | $105.99 | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $3.3M72.7k shares | SellMar 10, 2026 | $919.9K20k shares | $46.00 | -- | |
| $3.6M92.7k shares | SellMar 5, 2026 | $768.5K20k shares | $38.42 | -- | |
| $4.3M112.7k shares | SellMar 4, 2026 | $770.6K20k shares | $38.53 | -- | |
| $2.0M132.7k shares | SellDec 9, 2025 | $371.0K25k shares | $14.84 | -- | |
| $1.9M157.7k shares | SellDec 2, 2025 | $308.3K25k shares | $12.33 | -- | |
| $2.0M182.7k shares | SellNov 28, 2025 | $268.0K25k shares | $10.72 | -- | |
| $1.9M207.7k shares | SellNov 5, 2025 | $894.0K100k shares | $8.94 | -- | |
| $446k307.7k shares | Grant / ExerciseMay 15, 2025 | $80.0K55.2k shares | $1.45 | -- |