Chang Mike F
SEC CIK 1511393 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Executive COB, Dir, 10% | 3.70M | $640.8K | $9.69M | 48 | 2021-01-29 | 2026-08-24 |
Most active insiders at AOSL, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Liang Yifan | CFO, Corp Sec | — | $1.11M |
| 2 | Xue Bing | EVP-WW Sales, Bus Development | — | $715.7K |
| 3 | Chang Stephen Chunping | CEO, Dir | — | $691.4K |
| 4 | Chang Mike F | Dir, 10% | $640.8K | — |
| 5 | Chen Claudia | Dir | — | $160.5K |
| 6 | Chien Joshua C. | Dir | — | — |
| 7 | Jeong So-Yeon | Dir | — | — |
| 8 | Li Hanqing | Dir | — | — |
| 9 | Li Wenjun | COO | — | — |
| 10 | Chang Lucas S. | Dir | — | — |
Transactions 48
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| I | 2026-09-11 16:01 | 2026-08-24 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | G - Gift | $0.00 | -100.9K | 3.70M | -3% | $0 |
| 2026-08-14 16:01 | 2026-08-13 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | G - Gift | $0.00 | -3.00M | 560.5K | -84% | $0 | |
| 2026-07-15 20:03 | 2026-07-13 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | G - Gift | $0.00 | -23.8K | 3.56M | -0.7% | $0 | |
| 2026-06-03 16:59 | 2026-06-01 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | G - Gift | $0.00 | -30.0K | 3.58M | -0.8% | $0 | |
| 2026-05-28 16:22 | 2026-05-26 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | G - Gift | $0.00 | -39.8K | 3.61M | -1% | $0 | |
| 2026-05-27 16:02 | 2026-05-22 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | G - Gift | $0.00 | -736.3K | 3.65M | -17% | $0 | |
| A | 2026-03-25 | 2026-03-16 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | A - Grant | $0.00 | +22.5K | 4.39M | +0.5% | $0 |
| A | 2026-03-25 | 2026-03-16 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | F - Tax | $21.43 | -14.4K | 4.36M | -0.3% | -$309.0K |
| M | 2026-03-18 | 2026-03-16 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | A - Grant | $0.00 | +45.0K | 4.39M | +1% | $0 |
| M | 2026-03-18 | 2026-03-16 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | F - Tax | $21.43 | -27.8K | 4.36M | -0.6% | -$596.0K |
| 2026-03-10 | 2026-03-09 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | P - Purchase | $19.00 | +33.7K | 4.37M | +0.8% | +$640.8K | |
| 2026-01-05 | 2026-01-02 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | F - Tax | $20.66 | -16.7K | 4.34M | -0.4% | -$345.0K | |
| 2025-10-21 | 2025-10-20 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Dir, 10% | G - Gift | $0.00 | -40.0K | 4.35M | -0.9% | $0 | |
| M | 2025-03-18 | 2025-03-17 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | COB of Board, Dir, 10%, EVP, Strategic Initiative | A - Grant | $0.00 | +60.0K | 4.40M | +1% | $0 |
| M | 2025-03-18 | 2025-03-17 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | COB of Board, Dir, 10%, EVP, Strategic Initiative | F - Tax | $27.61 | -47.8K | 4.38M | -1% | -$1.32M |
| 2025-01-03 | 2025-01-02 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | F - Tax | $36.54 | -22.4K | 4.38M | -0.5% | -$820.2K | |
| 2024-12-04 | 2024-12-03 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | G - Gift | $0.00 | -30.0K | 4.40M | -0.7% | $0 | |
| 2024-08-29 | 2024-08-28 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | G - Gift | $0.00 | -10.0K | 4.43M | -0.2% | $0 | |
| 2024-05-20 | 2024-05-10 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | G - Gift | $0.00 | -30.0K | 4.44M | -0.7% | $0 | |
| M | 2024-03-18 | 2024-03-15 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | F - Tax | $21.55 | -55.0K | 4.50M | -1% | -$1.18M |
| 2024-03-18 | 2024-03-15 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | A - Grant | $0.00 | +37.5K | 4.53M | +0.8% | $0 | |
| 2024-02-09 | 2023-09-06 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | G - Gift | $0.00 | -10.0K | 4.49M | -0.2% | $0 | |
| D | 2024-01-30 | 2024-01-29 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | S - Sale+OE | $26.91 | -30.0K | 4.50M | -0.7% | -$807.3K |
| D | 2024-01-30 | 2024-01-29 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | M - OptEx | $7.44 | +30.0K | 4.53M | +0.7% | +$223.2K |
| 2024-01-05 | 2024-01-02 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | F - Tax | $27.38 | -17.3K | 4.50M | -0.4% | -$473.8K | |
| 2024-01-05 | 2024-01-02 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | A - Grant | $0.00 | +180.0K | 4.52M | +4% | $0 | |
| D | 2023-12-29 | 2023-12-28 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | M - OptEx | $7.44 | +30.0K | 4.37M | +0.7% | +$223.2K |
| D | 2023-12-29 | 2023-12-28 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | S - Sale+OE | $26.53 | -30.0K | 4.34M | -0.7% | -$795.9K |
| D | 2023-12-18 | 2023-12-14 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | S - Sale+OE | $25.00 | -30.0K | 4.34M | -0.7% | -$750.0K |
| D | 2023-12-18 | 2023-12-14 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | M - OptEx | $7.44 | +30.0K | 4.37M | +0.7% | +$223.2K |
| D | 2023-10-27 | 2023-10-26 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | S - Sale+OE | $25.03 | -30.0K | 4.34M | -0.7% | -$750.9K |
| D | 2023-10-27 | 2023-10-26 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | M - OptEx | $7.44 | +30.0K | 4.37M | +0.7% | +$223.2K |
| D | 2023-09-27 | 2023-09-26 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | S - Sale+OE | $28.64 | -30.0K | 4.34M | -0.7% | -$859.2K |
| D | 2023-09-27 | 2023-09-26 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | M - OptEx | $7.44 | +30.0K | 4.37M | +0.7% | +$223.2K |
| 2023-09-18 | 2023-09-14 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | G - Gift | $0.00 | -50.0K | 4.34M | -1% | $0 | |
| D | 2023-09-05 | 2023-09-01 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | S - Sale+OE | $31.01 | -30.0K | 4.39M | -0.7% | -$930.3K |
| D | 2023-09-05 | 2023-09-01 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | M - OptEx | $7.44 | +30.0K | 4.42M | +0.7% | +$223.2K |
| M | 2023-03-17 | 2023-03-15 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | F - Tax | $25.45 | -56.3K | 4.36M | -1% | -$1.43M |
| M | 2023-03-17 | 2023-03-15 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | Executive COB, Dir, 10% | A - Grant | $0.00 | +91.7K | 4.39M | +2% | $0 |
| D | 2023-01-10 | 2023-01-09 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | CEO, Dir, 10% | S - Sale+OE | $29.96 | -56.4K | 4.35M | -1% | -$1.69M |
| D | 2023-01-10 | 2023-01-09 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | CEO, Dir, 10% | M - OptEx | $8.45 | +56.4K | 4.41M | +1% | +$476.6K |
| M | 2022-03-24 | 2022-03-22 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | CEO, Dir, 10% | G - Gift | $0.00 | -40.0K | 4.35M | -0.9% | $0 |
| DM | 2022-03-17 | 2022-03-15 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | CEO, Dir, 10% | F - Tax | $48.65 | -54.1K | 4.30M | -1% | -$2.63M |
| DM | 2022-03-17 | 2022-03-15 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | CEO, Dir, 10% | A - Grant | $0.00 | +162.5K | 4.32M | +4% | $0 |
| D | 2022-03-17 | 2022-03-17 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | CEO, Dir, 10% | S - Sale+OE | $55.00 | -56.4K | 4.39M | -1% | -$3.10M |
| D | 2022-03-17 | 2022-03-17 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | CEO, Dir, 10% | M - OptEx | $9.90 | +56.4K | 4.45M | +1% | +$558.4K |
| M | 2021-11-12 | 2021-11-10 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | CEO, Dir, 10% | G - Gift | $0.00 | -30.0K | 4.28M | -0.7% | $0 |
| 2021-07-16 | 2021-01-29 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Chang Mike F | CEO, Dir, 10% | G - Gift | $0.00 | -25.0K | 4.31M | -0.6% | $0 |
Purchase Sale Sale after option exercise All abbreviations