CHANG DAVID C
SEC CIK 1188184 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| AXTI | AXT INC | Dir | 65.2K | — | $5.23M | 11 | 2022-05-19 | 2026-06-15 |
Most active insiders at AXTI, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | YOUNG MORRIS S | CEO, Dir | — | $39.41M |
| 2 | FISCHER GARY L | CFO | — | $23.24M |
| 3 | CHEN JESSE | Dir | — | $10.25M |
| 4 | CHANG DAVID C | Dir | — | $5.23M |
| 5 | LEBLANC LEONARD J | Dir | — | $636.3K |
Transactions 11
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-17 11:52 | 2026-06-15 | AXTI | AXT INC | CHANG DAVID C | Dir | S - Sale | $111.17 | -8,333 | 65.2K | -11% | -$926.4K | |
| 2026-06-05 14:45 | 2026-06-04 | AXTI | AXT INC | CHANG DAVID C | Dir | A - Grant | — | +754 | 73.5K | +1% | — | |
| 2026-03-12 | 2026-03-10 | AXTI | AXT INC | CHANG DAVID C | Dir | S - Sale | $46.00 | -20.0K | 72.7K | -22% | -$920.0K | |
| M | 2026-03-05 | 2026-03-04+ | AXTI | AXT INC | CHANG DAVID C | Dir | S - Sale | $38.48 | -40.0K | 112.7K | -26% | -$1.54M |
| I | 2025-12-10 | 2025-12-09 | AXTI | AXT INC | CHANG DAVID C | Dir | S - Sale | $14.84 | -25.0K | 132.7K | -16% | -$371.0K |
| MI | 2025-12-02 | 2025-11-28+ | AXTI | AXT INC | CHANG DAVID C | Dir | S - Sale | $11.53 | -50.0K | 182.7K | -21% | -$576.2K |
| 2025-11-06 | 2025-11-05 | AXTI | AXT INC | CHANG DAVID C | Dir | S - Sale | $8.94 | -100.0K | 207.7K | -32% | -$894.0K | |
| 2025-05-16 | 2025-05-15 | AXTI | AXT INC | CHANG DAVID C | Dir | A - Grant | — | +55.2K | 307.7K | +22% | — | |
| 2024-05-20 | 2024-05-16 | AXTI | AXT INC | CHANG DAVID C | Dir | A - Grant | $0.00 | +23.3K | 252.6K | +10% | $0 | |
| 2023-05-19 | 2023-05-18 | AXTI | AXT INC | CHANG DAVID C | Dir | A - Grant | $0.00 | +23.3K | 229.2K | +11% | $0 | |
| 2022-05-23 | 2022-05-19 | AXTI | AXT INC | CHANG DAVID C | Dir | A - Grant | $0.00 | +15.2K | 205.9K | +8% | $0 |
Purchase Sale Sale after option exercise All abbreviations