Applied Optoelectronics Inc.

Last updated September 27, 2026

Organization details

Legal name
Applied Optoelectronics Inc.
Ownership
Public
Status
Active
SIC code
3674 — Semiconductors & Related Devices
Jurisdiction of incorporation
Delaware
Headquarters city
Sugar Land
Headquarters state / province
Texas
Headquarters country
United States
Fiscal year end
December
Ticker symbol
AAOI
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001158114
EIN
76-0533927

Board of directors

Chief executives

Chih-Hsiang (Thompson) Lin · President and CEO
Dates unknown

Director election results

Annual meeting of June 4, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$124,471,701
51 sales by 10 insiders
Date Insider Transaction Shares Price Value
Sep 15, 2026 Richard B. Black Director Gift −2,200 — —
Sep 10, 2026 Murry Stefan J. Officer (Chief Financial Officer) Open-market sale −4,000 $105.33 $421,320
Sep 8, 2026 Chang Hung-Lun (Fred) Officer (*** See Remarks) Open-market sale −32,172 $110.21 $3,545,676
Aug 18, 2026 Yeh Shu-Hua (Joshua) Officer (*** See Remarks) Open-market sale −6,000 $147.73 $886,380
Aug 10, 2026 Murry Stefan J. Officer (Chief Financial Officer) Open-market sale −4,000 $144.79 $579,160
Aug 4, 2026 Yeh Shu-Hua (Joshua) Officer (*** See Remarks) Open-market sale −4,715 $126.50 $596,448
Jul 31, 2026 Chih-Hsiang (Thompson) Lin Director, Officer (President and CEO) Grant or award +9,251 — —
Jul 22, 2026 Chih-Hsiang (Thompson) Lin Director, Officer (President and CEO) Shares withheld for tax −8,753 $119.26 $1,043,883
Jul 22, 2026 Chang Hung-Lun (Fred) Officer (*** See Remarks) Shares withheld for tax −2,674 $119.26 $318,901
Jul 22, 2026 Murry Stefan J. Officer (Chief Financial Officer) Shares withheld for tax −2,971 $119.26 $354,321
Jul 22, 2026 Kuo David C Officer (*** See Remarks) Shares withheld for tax −1,869 $119.26 $222,897
Jul 22, 2026 Yeh Shu-Hua (Joshua) Officer (*** See Remarks) Shares withheld for tax −2,553 $119.26 $304,471
Jul 22, 2026 Chih-Hsiang (Thompson) Lin Director, Officer (President and CEO) Shares withheld for tax −2,332 $119.26 $278,114
Jul 22, 2026 Chang Hung-Lun (Fred) Officer (*** See Remarks) Shares withheld for tax −613 $119.26 $73,106
Jul 22, 2026 Murry Stefan J. Officer (Chief Financial Officer) Shares withheld for tax −679 $119.26 $80,978

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