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ALPHA & OMEGA SEMICONDUCTOR Ltd

AOSL Net buying

CIK 0001387467 #2743 in the set updated 17 Sep 2026

Bought (12 mo)

$640.81K

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$2.68M

$2.68M on a plan · $0.00 straight out of an exercise

Sold at will

$0.00

0 of 19 sales

Net

−$2.04M

+$640.81K against sales at will

By person

13 insiders · 20 transactions

2.1×

Stephen C. Chang holds only 2.1 times base salary in stock. $1.05M of shares against $490.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Stephen C. Chang last reported holding, valued at $33.99, the price Common Share was last bought or sold at on the open market here, on 16 Jul 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Liang Yifan

CFO and Corp Secretary

—

$1.11M (4) scheduled

−$1.11M

269,403

0.8903%

$9.16M

−9.5%

Xue Bing

EVP-WW Sales & Bus Development

—

$715.65K (9) scheduled

−$715.65K

122,785

0.4058%

$4.17M

−6.9%

Chang Stephen Chunping

Chief Executive Officer

—

$691.44K (4) scheduled

−$691.44K

735,017

2.43%

$24.98M

+47.5%

Chang Mike F

Director

$640.81K (1)

—

+$640.81K

4,259,379

14.08%

$144.78M

−48.3%

Chen Claudia

Director

—

$160.54K (2) scheduled

−$160.54K

28,192

0.0932%

$958.25K

+1.6%

Li Wenjun

Chief Operating Officer

—

86,626

0.2863%

$2.94M

+33.6%

OWYANG KING

Director

—

75,256

0.2487%

$2.56M

+15.6%

Pfeiffer Michael L

Director

—

71,294

0.2356%

$2.42M

+16.6%

SALAMEH MICHAEL J

Director

—

64,824

0.2142%

$2.20M

+18.5%

Chang Lucas S.

Director

—

30,885

0.1021%

$1.05M

−7.1%

Li Hanqing

Director

—

23,800

0.0787%

$808.96K

+74.2%

Jeong So-Yeon

Director

—

23,800

0.0787%

$808.96K

+74.2%

Chien Joshua C.

Director

—

1,368

0.0045%

$46.50K

—

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 44

Amendments (4/A) skipped 2

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 19

Sales straight out of an exercise 0

Sales at will 0

Transactions with no price 0

Shares from compensation/vesting 4,537,844

History held since 21 Sep 2016