| Aug 24, 2026 GForm 4 → | Sep 11, 4:01 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 100,947 | — | — | 3,698,839 | — | late |
| Aug 13, 2026 GForm 4 → | Aug 14, 4:01 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 3,000,000 | — | — | 560,540 | — | |
| Jul 13, 2026 GForm 4 → | Jul 15, 8:03 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 23,754 | — | — | 3,560,540 | — | |
| Jun 1, 2026 GForm 4 → | Jun 3, 4:59 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 30,000 | — | — | 3,584,294 | — | |
| Feb 27, 2019 AForm 4 → | Mar 1, 8:56 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 62,211 | — | — | 4,335,408 | — | plan? |
| Jan 3, 2019 PForm 4 → | Jan 4, 6:24 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 480 | $9.99 | $4,795 | 4,273,197 | +0.01% | plan? |
| Dec 24, 2018 PForm 4 → | Dec 27, 6:51 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 37,671 | $9.86 | $371,433 | 4,272,717 | +0.89% | plan? |
| Dec 20, 2018 PForm 4 → | Dec 21, 6:19 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 31,318 | $9.88 | $309,363 | 4,235,046 | +0.75% | plan? |
| Dec 17, 2018 PForm 4 → | Dec 19, 6:12 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 40,252 | $9.96 | $401,037 | 4,203,728 | +0.97% | plan? |
| Dec 11, 2018 PForm 4 → | Dec 13, 4:56 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 800 | $10.00 | $7,997 | 4,163,476 | +0.02% | plan? |
| Dec 6, 2018 PForm 4 → | Dec 10, 6:36 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 36,405 | $9.93 | $361,534 | 4,162,676 | +0.88% | plan? |
| Nov 20, 2018 PForm 4 → | Nov 21, 5:11 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 3,930 | $10.00 | $39,296 | 4,126,271 | +0.10% | plan? |
| Mar 15, 2018 AFMForm 4 → | Mar 19, 5:45 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 82,482 | $16.22 | $296,940 | 4,122,341 | — | plan? |
| Mar 12, 2018 AForm 4 → | Mar 14, 6:13 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 26,916 | — | — | 4,076,473 | — | plan? |
| Mar 15, 2017 AFForm 4 → | Mar 17, 8:37 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 78,785 | $17.58 | $154,440 | 4,049,557 | — | plan? |
| Feb 14, 2017 FForm 4 → | Feb 16, 5:43 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 1,373 | $21.48 | $29,492 | 3,988,342 | — | plan? |
| Dec 12, 2016 SForm 4 → | Dec 14, 6:38 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 50,000 | $22.15 | $1,107,301 | 3,989,715 | −1.24% | plan? |
| Nov 21, 2016 GForm 4 → | Dec 14, 6:38 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 10,000 | — | — | 4,039,715 | — | plan? late |
| Nov 11, 2016 SForm 4 → | Nov 15, 7:08 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 50,000 | $21.00 | $1,050,000 | 4,049,715 | −1.22% | plan? |
| Oct 10, 2016 SForm 4 → | Oct 12, 5:02 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 50,000 | $22.64 | $1,132,040 | 4,099,715 | −1.20% | plan? |
| Sep 19, 2016 GForm 4 → | Oct 12, 5:02 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 100,000 | — | — | 4,149,715 | — | plan? late |
| Apr 26, 2016 FForm 4 → | Apr 28, 4:14 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 97 | $13.65 | $1,324 | 4,249,715 | — | plan? |
| Mar 28, 2016 FForm 4 → | Mar 30, 4:18 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 288 | $10.80 | $3,110 | 4,249,812 | — | plan? |
| Mar 15, 2016 AFForm 4 → | Mar 17, 5:45 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 44,663 | $11.70 | $60,512 | 4,250,100 | — | plan? |
| Feb 16, 2016 FForm 4 → | Feb 18, 4:06 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 1,372 | $11.34 | $15,558 | 4,215,781 | — | plan? |
| Dec 28, 2015 FForm 4 → | Dec 29, 9:01 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 288 | $9.39 | $2,704 | 4,217,153 | — | plan? |
| Sep 28, 2015 FForm 4 → | Sep 30, 5:34 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 289 | $7.88 | $2,277 | 4,217,441 | — | plan? |
| Jun 26, 2015 FForm 4 → | Jun 30, 2:14 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 288 | $8.97 | $2,583 | 4,217,730 | — | plan? |
| Mar 26, 2015 FForm 4 → | Mar 30, 6:40 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 288 | $8.70 | $2,506 | 4,218,018 | — | plan? |
| Mar 16, 2015 AFForm 4 → | Mar 18, 8:40 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 40,440 | $8.90 | $12,816 | 4,218,306 | — | plan? |
| Feb 14, 2015 FForm 4 → | Mar 17, 7:47 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 1,372 | $9.05 | $12,417 | 4,180,746 | — | plan? late |