Yifan Liang is CFO & Secretary at ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL). They have made 8 open-market trades across 1 company since 2012, most recently 2026-04-28.
CIK 0001522325
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AOSL | 269,403 | $5.9M |
Shares reported on the most recent Form 4, priced at the 2026-04-30 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AOSL | SELL · 10b5-1 | 2026-04-17 | 2026-04-20 | $35.00 | $302K | +9.1% | +1.7% | -21.2% |
| AOSL | SELL · 10b5-1 | 2026-04-14 | 2026-04-16 | $30.57 | $810K | +23.8% | +20.4% | +10.6% |
| AOSL | SELL · 10b5-1 | 2024-12-04 | 2024-12-05 | $49.21 | $3.1M | -11.4% | -15.5% | -42.7% |
| AOSL | SELL · 10b5-1 | 2024-08-12 | 2024-08-13 | $35.60 | $712K | +6.4% | -2.7% | -21.9% |
| AOSL | SELL · 10b5-1 | 2024-03-11 | 2024-03-13 | $23.12 | $2.1M | -3.0% | -2.4% | +32.9% |
| AOSL | SELL | 2023-01-09 | 2023-01-10 | $30.00 | $198K | +10.4% | +0.6% | -14.7% |
| AOSL | SELL | 2021-11-01 | 2021-11-02 | $35.90 | $237K | +23.2% | +39.1% | +21.6% |
| AOSL | SELL | 2020-11-06 | 2020-11-09 | $17.68 | $97K | +9.8% | +36.0% | +78.1% |
| AOSL | SELL | 2020-10-05 | 2020-10-07 | $15.68 | $86K | -1.8% | +8.8% | +53.9% |
| AOSL | SELL | 2018-01-08 | 2018-01-10 | $17.70 | $534K | +1.7% | -16.7% | -11.0% |
| AOSL | SELL | 2016-10-10 | 2016-10-12 | $23.00 | $59K | -0.4% | -4.3% | -2.0% |
| AOSL | SELL | 2016-08-11 | 2016-08-15 | $16.00 | $279K | +4.0% | +6.5% | +10.6% |
| AOSL | SELL | 2016-04-06 | 2016-04-08 | $12.00 | $120K | +10.3% | +14.2% | +12.6% |
| AOSL | SELL · 10b5-1 | 2015-11-19 | 2015-11-23 | $9.50 | $90K | -4.3% | -2.9% | +31.2% |
| AOSL | SELL · 10b5-1 | 2015-11-09 | 2015-11-12 | $9.50 | $114 | -4.3% | -2.9% | +23.4% |
| AOSL | SELL · 10b5-1 | 2015-11-05 | 2015-11-09 | $9.50 | $5K | -4.3% | -2.9% | +23.4% |
| AOSL | SELL · 10b5-1 | 2013-01-17 | 2013-01-22 | $9.00 | $45K | -4.3% | -2.9% | -2.9% |
| AOSL | SELL · 10b5-1 | 2013-01-15 | 2013-01-17 | $9.00 | $98K | -4.3% | -2.9% | -2.9% |
| AOSL | SELL · 10b5-1 | 2012-12-31 | 2013-01-03 | $8.40 | $148K | -4.3% | -2.9% | -2.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.