Chih-Hsiang (Thompson) Lin - 22 Jul 2025 Form 4 Insider Report for APPLIED OPTOELECTRONICS, INC. (AAOI)

Role
President and CEO, Director
Signature
/s/ David C. Kuo, attorney in fact for Chih-Hsiang (Thompson) Lin
Issuer symbol
AAOI
Transactions as of
22 Jul 2025
Transactions value $
-$626,988
Form type
4
Filing time
24 Jul 2025, 16:01:30 UTC
Previous filing
14 May 2025
Next filing
14 Aug 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lin Chih-Hsiang (Thompson) President and CEO, Director C/O APPLIED OPTOELECTRONICS, INC., 13139 JESS PIRTLE BLVD., SUGAR LAND /s/ David C. Kuo, attorney in fact for Chih-Hsiang (Thompson) Lin 24 Jul 2025 0001587420

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AAOI Common Stock, $.001 par value Tax liability -$87.8K -3.11K -0.19% $28.23 1.66M 22 Jul 2025 Direct F1
transaction AAOI Common Stock, $.001 par value Tax liability -$155K -5.49K -0.33% $28.23 1.65M 22 Jul 2025 Direct F2
transaction AAOI Common Stock, $.001 par value Tax liability -$247K -8.75K -0.53% $28.23 1.64M 22 Jul 2025 Direct F3
transaction AAOI Common Stock, $.001 par value Tax liability -$65.8K -2.33K -0.14% $28.23 1.64M 22 Jul 2025 Direct F4
transaction AAOI Common Stock, $.001 par value Tax liability -$71.3K -2.52K -0.15% $28.23 1.64M 22 Jul 2025 Direct F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on June 11, 2021.
F2 Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on June 27, 2022.
F3 Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on June 26, 2023.
F4 Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on April 29, 2024.
F5 Reflects shares surrendered to the Issuer to satisfy tax-withholding obligations upon the vesting of restricted stock unit award granted on April 11, 2025.