Chang Stephen Chunping 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Chang Stephen Chunping（CIK 1722000）在 1 家公司共报告 12 笔 SEC Form 4 内部人交易（最近一笔 2026-09-11）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-09-11 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 买入 | 100,947 | $0 |
| 2026-05-26 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 卖出 | 2,000 | $0 |
| 2026-04-20 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 卖出 | 1,492 | $49,087 |
| 2026-04-20 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 卖出 | 3,481 | $118,006 |
| 2026-04-20 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 卖出 | 9,911 | $345,894 |
| 2026-04-16 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 卖出 | 5,594 | $178,449 |
| 2026-03-18 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 买入 | 67,500 | $0 |
| 2026-03-18 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 卖出 | 25,644 | $549,551 |
| 2026-03-18 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 卖出 | 17,839 | $382,290 |
| 2026-03-18 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 买入 | 67,500 | $0 |
| 2026-01-05 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 卖出 | 12,002 | $247,961 |
| 2025-09-10 | ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) | Chief Executive Officer | 卖出 | 2,100 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-11