SEC Form 4 · accession 0001683168-26-004979
APPLIED OPTOELECTRONICS, INC. · AAOI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Hung-Lun (Fred) Chang
Officer — *** See Remarks
Period of report
Jun 17, 2026
Accepted (ET)
Jun 18, 2026 · 4:52 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001158114
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock, $.001 par valueF1 | Jun 17, 2026 | S | 40,329 | $170.60 | D | 286,124 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 18, 2026. The shares were sold in multiple transactions at actual sale prices ranging from $168.00 to $173.78 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.
Remarks
*** Senior Vice President and North America General Manager