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SEC company identity · Oct 19, 2026
Open-market timeline · full history
61 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| WANG SANG S PH D | Sell | $14.7M | Unusual size | SEC |
| HUANG YEN SON PH D | Exercise | $74K | SEC |
| DENG AN CHANG | Sell | $2.2M | SEC |
| DENG AN CHANG | Sell | $27M | SEC |
| HUANG YEN SON PH D | Sell | $1.3M | SEC |
| WINN EDWARD C V | Sell | $280K | SEC |
| DENG AN CHANG | Sell | $112K | SEC |
| WANG SANG S PH D | Sell | $27.7M | Unusual size | SEC |
| ARONSON BERNARD | Exercise | $107K | SEC |
| ARONSON BERNARD | ExerciseD (derivative) | $140K | SEC |
| WINN EDWARD C V | ExerciseD (derivative) | $140K | Unusual size | SEC |
| ARONSON BERNARD | Exercise | $74K | SEC |
| DENG AN CHANG | Sell | $434K | SEC |
| ARONSON BERNARD | ExerciseD (derivative) | $140K | SEC |
| WINN EDWARD C V | Exercise | $74K | SEC |
| WINN EDWARD C V | Exercise | $107K | SEC |
| WANG SANG S PH D | OtherD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| ARONSON BERNARD | Sell | $168K | SEC |
| HUANG YEN SON PH D | Exercise | $107K | SEC |
| ARONSON BERNARD | Sell | $280K | Unusual size | SEC |
| HUANG YEN SON PH D | ExerciseD (derivative) | $1M | SEC |
| LIU SHU HUA TAMMY | Sell | $5.3M | SEC |
| DENG AN CHANG | Sell | $10.5K | SEC |
| HUANG YEN SON PH D | Exercise | $10.9K | SEC |
| HUANG YEN SON PH D | ExerciseD (derivative) | $140K | SEC |