United States Semiconductors & Semiconductor Equipment

Alpha and Omega Semiconductor Ltd (AOSL)

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Over the past 90 days, Alpha and Omega Semiconductor Ltd has seen exclusively insider selling activity, totaling approximately $1.25 million. Key executives, including the CEO and CFO, have executed planned sales of company shares. These transactions follow the company's May 2026 earnings report, during which the firm outperformed EPS expectations by 22.2%.
Ticker: AOSL Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Alpha and Omega Semiconductor Ltd. Upgrade to see score, net flow, insiders and the full signal context.

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Planned sale 16 Jul 2026
Value US$1,074,666.07 | Price 259.98 | Shares 94,078 (-10.6%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-17 2026-07-16 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
94,078 -10.6%
259.98
US$1,074,666 		94,078 -10.6% 259.98 US$1,074,666
2026-07-16 2026-07-16 PrS Proposed sale
BING XUE

Officer

Officer
50,657
456.92
US$3,507,107 		50,657 456.92 US$3,507,107
2026-06-17 2026-06-16 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
82,611 -39.4%
245.71
US$1,704,429 		82,611 -39.4% 245.71 US$1,704,429
2026-06-16 2026-06-16 PrS Proposed sale
BING XUE

Officer

Officer
4,916
47.09
US$231,494 		4,916 47.09 US$231,494
2026-05-26 2026-05-22 PlS Planned sale
Chen Claudia
Non-Executive Director
217 -0.8%
40.54
US$8,797 		217 -0.8% 40.54 US$8,797
2026-05-26 2026-05-22 PlS Planned sale
Chen Claudia
Non-Executive Director
3,844 -11.9%
39.47
US$151,739 		3,844 -11.9% 39.47 US$151,739
2026-05-22 2026-05-22 PrS Proposed sale
CLAUDIA CHEN

Director

Non-Executive Director
4,061
39.53
US$160,536 		4,061 39.53 US$160,536
2026-05-20 2026-05-18 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
4,916 -3.7%
41.00
US$201,556 		4,916 -3.7% 41.00 US$201,556
2026-05-18 2026-05-18 PrS Proposed sale
BING XUE

Officer

Officer
4,916
41.00
US$201,556 		4,916 41.00 US$201,556
2026-04-20 2026-04-17 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
8,625 -3.1%
35.00
US$301,878 		8,625 -3.1% 35.00 US$301,878
2026-04-20 2026-04-17 PlS Planned sale
Chang Stephen Chunping

Chief Executive Officer

Executive Director
9,911 -1.5%
34.90
US$345,894 		9,911 -1.5% 34.90 US$345,894
2026-04-20 2026-04-17 PlS Planned sale
Chang Stephen Chunping

Chief Executive Officer

Executive Director
3,481 -0.5%
33.90
US$118,006 		3,481 -0.5% 33.90 US$118,006
2026-04-20 2026-04-17 PlS Planned sale
Chang Stephen Chunping

Chief Executive Officer

Executive Director
1,492 -0.2%
32.90
US$49,087 		1,492 -0.2% 32.90 US$49,087
2026-04-17 2026-04-17 PrS Proposed sale
YIFAN LIANG

Officer

Officer
8,625
35.00
US$301,878 		8,625 35.00 US$301,878
2026-04-17 2026-04-17 PrS Proposed sale
STEPHEN CHANG

Officer; Director

Executive Director
14,884
34.47
US$512,987 		14,884 34.47 US$512,987
2026-04-20 2026-04-16 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
1,832 -1.4%
31.21
US$57,177 		1,832 -1.4% 31.21 US$57,177
2026-04-16 2026-04-16 PrS Proposed sale
BING XUE

Officer

Officer
1,832
31.21
US$57,177 		1,832 31.21 US$57,177
2026-04-16 2026-04-14 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
11,187 -3.9%
32.00
US$357,986 		11,187 -3.9% 32.00 US$357,986
2026-04-16 2026-04-14 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
7,939 -2.7%
30.00
US$238,170 		7,939 -2.7% 30.00 US$238,170
2026-04-16 2026-04-14 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
7,391 -2.4%
29.00
US$214,339 		7,391 -2.4% 29.00 US$214,339
2026-04-16 2026-04-14 PlS Planned sale
Chang Stephen Chunping

Chief Executive Officer

Executive Director
5,594 -0.9%
31.90
US$178,449 		5,594 -0.9% 31.90 US$178,449
2026-04-14 2026-04-14 PrS Proposed sale
STEPHEN CHANG

Officer; Director

Executive Director
5,594
31.90
US$178,449 		5,594 31.90 US$178,449
2026-04-14 2026-04-14 PrS Proposed sale
YIFAN LIANG

Officer

Officer
26,517
30.57
US$810,495 		26,517 30.57 US$810,495
2026-03-18 2026-03-16 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
2,408 -2.1%
21.92
US$52,783 		2,408 -2.1% 21.92 US$52,783
2026-03-16 2026-03-16 PrS Proposed sale
BING XUE

Officer

Officer
2,408
21.92
US$52,783 		2,408 21.92 US$52,783
2026-03-10 2026-03-09 B Purchase
3.4
Chang Mike F
Non-Executive Director Large shareholder
33,727 +0.8%
19.00
US$640,813 		33,727 +0.8% 19.00 US$640,813
2026-02-18 2026-02-17 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
2,460 -2.1%
22.33
US$54,932 		2,460 -2.1% 22.33 US$54,932
2026-02-17 2026-02-17 PrS Proposed sale
BING XUE

Officer

Officer
2,460
22.33
US$54,932 		2,460 22.33 US$54,932
2026-01-16 2026-01-15 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
737 -0.6%
22.43
US$16,531 		737 -0.6% 22.43 US$16,531
2026-01-15 2026-01-15 PrS Proposed sale
BING XUE

Officer

Officer
737
22.43
US$16,531 		737 22.43 US$16,531
2025-12-16 2025-12-15 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
1,845 -1.4%
20.56
US$37,933 		1,845 -1.4% 20.56 US$37,933
2025-12-15 2025-12-15 PrS Proposed sale
BING XUE

Officer

Officer
1,845
20.56
US$37,933 		1,845 20.56 US$37,933
2025-11-17 2025-11-14 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
1,845 -1.4%
18.16
US$33,505 		1,845 -1.4% 18.16 US$33,505
2025-11-14 2025-11-14 PrS Proposed sale
BING XUE

Officer

Officer
1,845
18.16
US$33,505 		1,845 18.16 US$33,505
2025-05-13 2025-05-12 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
1,845 -1.4%
23.73
US$43,782 		1,845 -1.4% 23.73 US$43,782
2025-01-14 2025-01-13 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
1,242 -1.1%
35.00
US$43,470 		1,242 -1.1% 35.00 US$43,470
2025-01-13 2025-01-13 PrS Proposed sale
BING XUE

Officer

Officer
1,242
35.00
US$43,470 		1,242 35.00 US$43,470
2024-12-13 2024-12-12 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
1,883 -1.5%
47.38
US$89,217 		1,883 -1.5% 47.38 US$89,217
2024-12-12 2024-12-12 PrS Proposed sale
BING XUE

Officer

Officer
1,883
47.38
US$89,217 		1,883 47.38 US$89,217
2024-12-05 2024-12-05 PrS Proposed sale
CLAUDIA CHEN

Director

Non-Executive Director
5,623
51.27
US$288,280 		5,623 51.27 US$288,280
2024-12-05 2024-12-05 PlS Planned sale
Chen Claudia
Non-Executive Director
1,837 -6.5%
52.44
US$96,332 		1,837 -6.5% 52.44 US$96,332
2024-12-05 2024-12-05 PlS Planned sale
Chen Claudia
Non-Executive Director
1,200 -4.1%
51.63
US$61,956 		1,200 -4.1% 51.63 US$61,956
2024-12-05 2024-12-05 PlS Planned sale
Chen Claudia
Non-Executive Director
2,586 -8.0%
50.27
US$129,998 		2,586 -8.0% 50.27 US$129,998
2024-12-05 2024-12-04 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
5,089 -1.9%
50.44
US$256,673 		5,089 -1.9% 50.44 US$256,673
2024-12-05 2024-12-04 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
12,791 -4.5%
50.05
US$640,177 		12,791 -4.5% 50.05 US$640,177
2024-12-05 2024-12-04 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
9,247 -3.2%
48.06
US$444,366 		9,247 -3.2% 48.06 US$444,366
2024-12-05 2024-12-04 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
3,877 -1.3%
47.56
US$184,405 		3,877 -1.3% 47.56 US$184,405
2024-12-04 2024-12-04 PrS Proposed sale
YIFAN LIANG

Officer

Officer
31,004
49.21
US$1,525,619 		31,004 49.21 US$1,525,619
2024-12-04 2024-12-03 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
875 -0.7%
41.00
US$35,875 		875 -0.7% 41.00 US$35,875
2024-12-04 2024-12-03 PlS Planned sale
1.8
Chang Lucas S.
Non-Executive Director
5,051 -16.7%
42.02
US$212,243 		5,051 -16.7% 42.02 US$212,243
2024-12-04 2024-12-03 PlS Planned sale
1.8
Chang Lucas S.
Non-Executive Director
7,446 -19.8%
41.08
US$305,916 		7,446 -19.8% 41.08 US$305,916
2024-12-03 2024-12-03 PrS Proposed sale
1.8
LUCAS SHEN-LUN CHANG

Director

Non-Executive Director
12,497
41.46
US$518,158 		12,497 41.46 US$518,158
2024-10-25 2024-10-24 PlS Planned sale
Li Wenjun

Chief Operating Officer

Officer
2,183 -3.4%
35.49
US$77,475 		2,183 -3.4% 35.49 US$77,475
2024-10-24 2024-10-24 PrS Proposed sale
WENJUN LI

Officer

Officer
2,183
35.49
US$77,475 		2,183 35.49 US$77,475
2024-09-12 2024-09-11 PlS Planned sale
Li Wenjun

Chief Operating Officer

Officer
143 -0.2%
33.11
US$4,735 		143 -0.2% 33.11 US$4,735
2024-09-12 2024-09-11 PlS Planned sale
Li Wenjun

Chief Operating Officer

Officer
7,018 -9.9%
32.37
US$227,145 		7,018 -9.9% 32.37 US$227,145
2024-09-12 2024-09-11 PlS Planned sale
Li Wenjun

Chief Operating Officer

Officer
54 -0.1%
33.11
US$1,788 		54 -0.1% 33.11 US$1,788
2024-09-12 2024-09-11 PlS Planned sale
Li Wenjun

Chief Operating Officer

Officer
2,131 -2.9%
32.38
US$69,007 		2,131 -2.9% 32.38 US$69,007
2024-09-11 2024-09-11 PrS Proposed sale
WENJUN LI

Officer

Officer
9,346
32.39
US$302,674 		9,346 32.39 US$302,674
2024-08-23 2024-08-23 PrS Proposed sale
1.8
Chang Lucas S.

Director

Non-Executive Director
3,377
38.06
US$128,521 		3,377 38.06 US$128,521
2024-08-23 2024-08-23 S Sale
1.8
Chang Lucas S.
Non-Executive Director
3,377 -9.2%
38.06
US$128,521 		3,377 -9.2% 38.06 US$128,521
2024-08-13 2024-08-12 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
1,614 -0.5%
35.95
US$58,018 		1,614 -0.5% 35.95 US$58,018
2024-08-13 2024-08-12 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
8,386 -2.7%
35.53
US$297,950 		8,386 -2.7% 35.53 US$297,950
2024-08-12 2024-08-12 PrS Proposed sale
YIFAN LIANG

Officer

Officer
10,000
35.60
US$355,967 		10,000 35.60 US$355,967
2024-04-22 2024-04-22 PrS Proposed sale
BING XUE

Officer

Officer
1,956
19.57
US$38,287 		1,956 19.57 US$38,287
2024-04-22 2024-04-22 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
1,956 -1.5%
19.57
US$38,287 		1,956 -1.5% 19.57 US$38,287
2024-03-21 2024-03-20 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
4,401 -3.2%
20.56
US$90,469 		4,401 -3.2% 20.56 US$90,469
2024-03-20 2024-03-20 PrS Proposed sale
BING XUE

Officer

Officer
4,401
20.56
US$90,469 		4,401 20.56 US$90,469
2024-03-13 2024-03-13 PrS Proposed sale
YIFAN LIANG

Officer

Officer
20,000
22.67
US$453,418 		20,000 22.67 US$453,418
2024-03-13 2024-03-13 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
20,000 -6.4%
22.67
US$453,418 		20,000 -6.4% 22.67 US$453,418
2024-03-13 2024-03-12 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
20,000 -6.4%
23.31
US$466,186 		20,000 -6.4% 23.31 US$466,186
2024-03-12 2024-03-12 PrS Proposed sale
YIFAN LIANG

Officer

Officer
20,000
23.31
US$466,184 		20,000 23.31 US$466,184
2024-03-13 2024-03-11 PlS Planned sale
Liang Yifan

CFO and Corp Secretary

Officer
30,000 -9.3%
23.60
US$707,865 		30,000 -9.3% 23.60 US$707,865
2024-03-11 2024-03-11 PrS Proposed sale
YIFAN LIANG

Officer

Officer
30,000
23.60
US$707,865 		30,000 23.60 US$707,865
2024-02-15 2024-02-14 PlS Planned sale
Xue Bing

EVP-WW Sales & Bus Development

Officer
14,292 -9.8%
22.77
US$325,377 		14,292 -9.8% 22.77 US$325,377
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