CHANG STEPHEN CHUNPING

PrivateCIK: 1722000
Location

SUNNYVALE, CA

CHANG STEPHEN CHUNPING (Sr Vice President of Marketing) sold 0.9% of their position (5.59K shares) of ALPHA & OMEGA SEMICONDUCTOR LTD on the open market

Open‑market sale worth $178.4K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderCHANG STEPHEN CHUNPINGCIK 1722000
Officer· Sr Vice President of Marketing
Since Sep 2019
-5.59K
Net shares
Net seller
$178.4K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
5.59K disposed
Non-Derivative Transactions1

Common Share

Direct
S · Sale

Shares

5.59K

Price / share

$31.90

Trade value

$178.45K

% of position

0.9%
4/14/2026
656.38K650.78K
Total

Net shares

5.59K

Net value

-$178.45K

Derivative Transactions0
No derivative transactions reported
CHANG STEPHEN CHUNPING — Insider Transaction (Form 4) Filed Apr 16, 2026 | Finecho