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Hung-lun (fred) Chang

Officer at AAOI

Data refreshed: Jul 25, 2026, 11:44 PM UTC

Total filings

4

Buys

0

$0

Sells

0

$0

Grants & other

0

$0

Recent filings

Filed	Symbol	Type	Qty	Value
Jul 23, 2026	AAOI Applied Optoelectronics, Inc.	OTHER	2,674	$319K
Jul 23, 2026	AAOI Applied Optoelectronics, Inc.	OTHER	613	$73K
Jul 23, 2026	AAOI Applied Optoelectronics, Inc.	OTHER	773	$92K
Jul 23, 2026	AAOI Applied Optoelectronics, Inc.	OTHER	616	$73K

AAOIOTHER

Applied Optoelectronics, Inc.

Jul 23, 20262,674 sh · $319K

AAOIOTHER

Applied Optoelectronics, Inc.

Jul 23, 2026613 sh · $73K

AAOIOTHER

Applied Optoelectronics, Inc.

Jul 23, 2026773 sh · $92K

AAOIOTHER

Applied Optoelectronics, Inc.

Jul 23, 2026616 sh · $73K