Stephen Chunping Chang

AOSL

Stephen Chunping Chang serves as Chief Executive Officer at Alpha and Omega Semiconductor Limited (AOSL). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

8 trades

$3.09M

Net Position

Net Seller

$3.09M

Companies Traded

AOSL

Active Period

Feb 2021 – Jan 2026

8 total trades

Most Recent

Sell AOSL

Jan 2, 2026 · $248.0K

Stephen Chunping Chang's Insider Trading at Alpha and Omega Semiconductor Limited (AOSL)

Buys

0 · $0.00

Sells

8 · $3.09M

Total Shares Bought

Total Shares Sold

108,544

AOSL Price Chart

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Date	Type	Shares	Avg Price	Value
Jan 2, 2026	Sell	12,002	$20.66	$248.0K
Mar 17, 2025	Sell	31,009	$27.61	$856.2K
Jan 2, 2025	Sell	11,224	$36.54	$410.1K
Mar 15, 2024	Sell	20,020	$21.55	$431.4K
Jan 2, 2024	Sell	8,208	$27.38	$224.7K
Mar 15, 2023	Sell	11,963	$25.45	$304.5K
Mar 15, 2022	Sell	8,116	$48.65	$394.8K
Feb 25, 2021	Sell	6,002	$36.27	$217.7K

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