InsiderTrades

Form 4 for AAOI APPLIED OPTOELECTRONICS, INC.

Accepted 2026-01-30 00:00:00 ET · period of report 2026-01-28 · accession 0001683168-26-000634 · 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
2026-01-30 2026-01-28 AAOI Kuo David C *** See Remarks S - Sale $45.06 -12.0K 114.6K -9% -$540.7K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, $.001 par value 2026-01-28 S D 12,000 $45.06 114,636 D — — (F1) These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 15, 2025. The shares were sold in multiple transactions at actual sale prices ranging from $45.000 to $45.225 per share. The price reported reflects the weighted average sale price for the transactions. The reporting person undertakes to provide upon request by SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold during each transaction.