| Feb 27, 2019 AFForm 4 → | Mar 1, 8:57 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 20,223 | $10.91 | $44,993 | 54,051 | — | plan? |
| Jun 18, 2018 SForm 4 → | Jun 20, 5:47 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 9,481 | $15.92 | $150,919 | 42,076 | −18.4% | plan? |
| Apr 17, 2018 SForm 4 → | Apr 18, 6:58 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 3,750 | $16.00 | $60,000 | 50,693 | −6.89% | plan? |
| Apr 17, 2018 MForm 4 → | Apr 18, 6:58 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 3,750 | $7.44 | $27,900 | 54,443 | — | plan? |
| Apr 6, 2018 SForm 4 → | Apr 9, 6:13 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 814 | $15.50 | $12,617 | 50,693 | −1.58% | plan? |
| Apr 3, 2018 SForm 4 → | Apr 4, 1:09 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 852 | $15.09 | $12,857 | 51,507 | −1.63% | plan? |
| Mar 15, 2018 AFMForm 4 → | Mar 19, 5:45 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 15,711 | $16.22 | $88,577 | 52,359 | — | plan? |
| Mar 12, 2018 AFForm 4 → | Mar 14, 6:09 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 14,184 | $16.73 | $66,452 | 47,570 | — | plan? |
| Oct 31, 2017 SForm 4 → | Nov 1, 4:28 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 3,398 | $18.00 | $61,164 | 40,516 | −7.74% | plan? |
| Oct 9, 2017 SForm 4 → | Oct 11, 1:37 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 3,588 | $17.19 | $61,675 | 43,914 | −7.55% | plan? |
| May 4, 2017 MForm 4 → | May 8, 6:26 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 5,688 | $7.67 | $43,645 | 47,963 | — | plan? |
| May 4, 2017 SForm 4 → | May 8, 6:26 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 6,891 | $18.83 | $129,726 | 46,650 | −12.9% | plan? |
| Mar 15, 2017 AFForm 4 → | Mar 17, 8:36 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 16,209 | $17.58 | $73,994 | 47,853 | — | plan? |
| Feb 14, 2017 FForm 4 → | Feb 16, 5:43 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 256 | $21.48 | $5,499 | 40,062 | — | plan? |
| Nov 25, 2016 SForm 4 → | Nov 29, 6:43 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 10,096 | $22.90 | $231,198 | 40,318 | −20.0% | plan? |
| Nov 25, 2016 MForm 4 → | Nov 29, 6:43 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 10,096 | $10.50 | $105,980 | 44,693 | — | plan? |
| Nov 23, 2016 SForm 4 → | Nov 28, 8:19 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 1,860 | $22.90 | $42,594 | 40,318 | −4.41% | plan? |
| Nov 23, 2016 MForm 4 → | Nov 28, 8:19 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 1,860 | $14.14 | $26,300 | 42,178 | — | plan? |
| Nov 22, 2016 SForm 4 → | Nov 23, 7:10 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 3,731 | $22.90 | $85,440 | 40,318 | −8.47% | plan? |
| Nov 22, 2016 MForm 4 → | Nov 23, 7:10 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 3,731 | $14.14 | $52,756 | 44,049 | — | plan? |
| Aug 11, 2016 SForm 4 → | Aug 15, 6:11 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 10,500 | $17.50 | $183,750 | 39,443 | −21.0% | plan? |
| Aug 11, 2016 MForm 4 → | Aug 15, 6:11 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 10,500 | $9.90 | $103,950 | 49,943 | — | plan? |
| Jul 13, 2016 SForm 4 → | Jul 15, 4:09 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 2,070 | $14.50 | $30,015 | 39,443 | −4.99% | plan? |
| Jul 8, 2016 SForm 4 → | Jul 12, 5:38 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 724 | $14.00 | $10,136 | 40,638 | −1.75% | plan? |
| Jul 1, 2016 SForm 4 → | Jul 6, 4:06 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 2,679 | $13.83 | $37,054 | 41,362 | −6.08% | plan? |
| Apr 26, 2016 FForm 4 → | Apr 28, 4:13 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 19 | $13.65 | $259 | 44,041 | — | plan? |
| Mar 31, 2016 SForm 4 → | Apr 4, 5:07 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 45,645 | $11.09 | $506,033 | 44,060 | −50.9% | plan? |
| Mar 31, 2016 MForm 4 → | Apr 4, 5:07 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 45,645 | $7.69 | $350,913 | 60,830 | — | plan? |
| Mar 28, 2016 SForm 4 → | Mar 30, 4:19 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 875 | $10.87 | $9,511 | 44,060 | −1.95% | plan? |
| Mar 28, 2016 FForm 4 → | Mar 30, 4:19 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 54 | $10.80 | $583 | 44,935 | — | plan? |
| Mar 15, 2016 AFForm 4 → | Mar 17, 5:45 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 24,292 | $11.70 | $29,355 | 44,989 | — | plan? |
| Feb 16, 2016 FForm 4 → | Feb 18, 4:06 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 256 | $11.34 | $2,903 | 25,715 | — | plan? |
| Dec 28, 2015 FForm 4 → | Dec 29, 9:00 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 54 | $9.39 | $507 | 25,971 | — | plan? |
| Nov 17, 2015 FForm 4 → | Nov 19, 4:04 pm EST | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 367 | $9.16 | $3,362 | 25,150 | — | plan? |
| Sep 28, 2015 FForm 4 → | Sep 30, 5:33 pm EDT | ALPHA & OMEGA SEMICONDUCTOR LtdAOSL | 54 | $7.88 | $426 | 25,517 | — | plan? |