Form 4 for AAOI APPLIED OPTOELECTRONICS, INC.

Accepted 2021-10-26 00:00:00 ET · period of report 2021-10-22 · accession 0001683168-21-005040 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2021-10-26	2021-10-22	AAOI	Chang Hung-Lun (Fred)	*** See Remarks	F - Tax	$0.00	-4,712	176.7K	-3%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock, $.001 par value	2021-10-22	F	D	346	$0.00	179,065	D	—	—	(F2) Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on February 12, 2019.
2	Common	Common Stock, $.001 par value	2021-10-22	F	D	1,415	$0.00	177,650	D	—	—	(F3) Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on February 3, 2020.
3	Common	Common Stock, $.001 par value	2021-10-22	F	D	550	$0.00	179,411	D	—	—	(F1) Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on February 6, 2018.
4	Common	Common Stock, $.001 par value	2021-10-22	F	D	1,432	$0.00	175,249	D	—	—	(F5) Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on June 11, 2021.
5	Common	Common Stock, $.001 par value	2021-10-22	F	D	969	$0.00	176,681	D	—	—	(F4) Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on June 11, 2021.