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APPLIED OPTOELECTRONICS, INC. Director's Dealing 2025

Oct 24, 2025

31853_dirs_2025-10-24_d34774fa-7614-44cc-b3b3-0b304c66c15e.zip

Director's Dealing

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SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: APPLIED OPTOELECTRONICS, INC. (AAOI)
CIK: 0001158114
Period of Report: 2025-10-22

Reporting Person: Chang Hung-Lun (Fred) (*** See Remarks)

Non-Derivative Transactions

Date Security Code Shares Price A/D Holdings After Ownership
2025-10-22 Common Stock, $.001 par value F 1705 $33.40 Disposed 254621 Direct
2025-10-22 Common Stock, $.001 par value F 2676 $33.40 Disposed 251945 Direct
2025-10-22 Common Stock, $.001 par value F 614 $33.40 Disposed 251331 Direct
2025-10-22 Common Stock, $.001 par value F 774 $33.40 Disposed 250557 Direct

Footnotes

F1: Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on June 27, 2022.

F2: Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on June 26, 2023.

F3: Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on April 29, 2024.

F4: Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on April 11, 2025.