INSIDER
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Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 45h ago
HOUSE PTR5h ago
SEC 13F5h ago
ROBINHOOD CHAIN5h ago
Public company

AAOIAPPLIED OPTOELECTRONICS, INC.

CIK 0001158114

EDGAR filingsOpen in network
Disclosed transactions60
Buys / sells0 / 7
Max Insider Score39
Connections7with evidence

AAOI · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
8
CF
Chang Hung-Lun (Fred)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$66K
850 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

Verified connections

  • In industryevidence
    Telecommunications & technologySEC SIC 3674 · Semiconductors & Related Devices · Nov 4, 2026
  • ← Lobbied forevidence
    BANNER PUBLIC AFFAIRS, LLCLDA 2A 2026 second quarter · Defense, Trade · Aug 26, 2026
  • ← Insider ofevidence
    Yeh Shu-Hua (Joshua)*** See Remarks · Jan 26, 2026
  • ← Insider ofevidence
    Lin Chih-Hsiang (Thompson)Director, President and CEO · Jan 26, 2026
11
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F
$253K
3,267 sh
Oct 22, 2026
Oct 26, 2026
traded Oct 22, 2026
+4d
SEC FORM 4

Evidence

8
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$58K
746 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

8
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$84K
1,086 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

8
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$65K
846 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

8
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$159K
2,053 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

5
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$35K
447 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

8
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$93K
1,202 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

5
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$22K
287 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

5
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$31K
406 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

5
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$25K
323 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

15
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$721K
9,331 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

12
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$192K
2,486 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

12
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$208K
2,691 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

12
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$167K
2,165 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

5
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$40K
519 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

5
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$44K
567 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

8
CF
Chang Hung-Lun (Fred)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$227K
2,940 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

8
CF
Chang Hung-Lun (Fred)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$52K
674 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

8
CF
Chang Hung-Lun (Fred)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$52K
677 sh
Oct 22, 2026Oct 26, 2026
traded Oct 22, 2026
+4dSEC FORM 4

Evidence

12
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Open-market sale · 10b5-1 plan
SELL$411K
4,000 sh
Oct 12, 2026Oct 14, 2026
traded Oct 12, 2026
+2dSEC FORM 4

Evidence

12
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Open-market sale · 10b5-1 plan
SELL$720K
6,000 sh
Oct 5, 2026Oct 7, 2026
traded Oct 5, 2026
+2dSEC FORM 4

Evidence

12
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Open-market sale · 10b5-1 plan
SELL$421K
4,000 sh
Sep 10, 2026Sep 10, 2026
traded Sep 10, 2026
+0dSEC FORM 4

Evidence

39
CF
Chang Hung-Lun (Fred)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Open-market sale
SELL$3.55M
32.2K sh
Sep 8, 2026Sep 10, 2026
traded Sep 8, 2026
+2dSEC FORM 4

Evidence

11
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Open-market sale · 10b5-1 plan
SELL$886K
6,000 sh
Aug 18, 2026Aug 20, 2026
traded Aug 18, 2026
+2dSEC FORM 4

Evidence

12
CF
Chang Hung-Lun (Fred)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$102K
677 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

18
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$1.40M
9,331 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

15
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$374K
2,486 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

15
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$405K
2,690 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

15
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$326K
2,165 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

15
CF
Chang Hung-Lun (Fred)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$443K
2,940 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

12
CF
Chang Hung-Lun (Fred)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$101K
673 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

12
CF
Chang Hung-Lun (Fred)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$128K
850 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

8
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$112K
746 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

8
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$164K
1,086 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

8
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$127K
846 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

15
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$384K
2,553 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

12
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$92K
609 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

12
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$130K
861 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

12
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$103K
686 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

11
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$309K
2,053 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

8
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$78K
518 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

8
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$85K
567 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

8
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$67K
447 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

11
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$492K
3,266 sh
Apr 22, 2026Apr 24, 2026
traded Apr 22, 2026
+2dSEC FORM 4

Evidence

7
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Open-market sale · 10b5-1 plan
SELL$546K
4,000 sh
Apr 10, 2026Apr 14, 2026
traded Apr 10, 2026
+4dSEC FORM 4

Evidence

11
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Open-market sale · 10b5-1 plan
SELL$541K
12.0K sh
Jan 28, 2026Jan 30, 2026
traded Jan 28, 2026
+2dSEC FORM 4

Evidence

12
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$73K
1,899 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

9
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$23K
609 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

9
YJ
Yeh Shu-Hua (Joshua)*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$33K
862 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

12
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$239K
6,230 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

15
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$381K
9,932 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

12
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$102K
2,646 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

12
LT
Lin Chih-Hsiang (Thompson)Director, President and CEO
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$110K
2,864 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

8
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$79K
2,049 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

8
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$125K
3,267 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

5
MJ
Murry Stefan J.Chief Financial Officer
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$29K
747 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

5
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$45K
1,172 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

8
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$79K
2,054 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

5
KC
Kuo David C*** See Remarks
AAOIAPPLIED OPTOELECTRONICS, INC.
Tax withholding
F$20K
519 sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

  • ← Insider ofevidence
    Chang Hung-Lun (Fred)*** See Remarks · Jan 26, 2026
  • ← Insider ofevidence
    Murry Stefan J.Chief Financial Officer · Jan 14, 2026
  • ← Insider ofevidence
    Kuo David C*** See Remarks · Dec 29, 2025

    • Lobbying

    $240K reported · de-duplicated
    2026 Q2 $120K via firms2026 Q1 $120K via firms
    • BANNER PUBLIC AFFAIRS, LLC$60K2026 Q2 · posted Aug 26, 2026 · Trade
    • BANNER PUBLIC AFFAIRS, LLC$60K2026 Q1 · posted Aug 26, 2026 · Trade
    • BANNER PUBLIC AFFAIRS, LLC$60K2026 Q2 · posted Aug 26, 2026 · Defense, Trade
    • BANNER PUBLIC AFFAIRS, LLC$60K2026 Q1 · posted Aug 26, 2026 · Trade

    Connected PAC contributions

    FEC · direct to members

    No contributions from a PAC connected to this company.