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Diodes Inc

DIOD
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0000029002

No open-market purchases or sales by Diodes Inc insiders were filed in the last 90 days; 398 institutions reported holding it in 13F filings for Q2 2026, worth $5.01B in total; Maverick Capital is the only superinvestor holding it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Diodes Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
0 filings
Insiders trading
0
Net value
$0
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Diodes Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Diodes Inc
NameTitleLast reported holdingLast filingFilings, past year
Yu EvanDirector14,250Aug 13, 20261
Tang FrancisChief Technology Officer71,438Jun 1, 20264
White Richard DallasCorporate Secretary8,071Jun 1, 20261
Lu Keh ShewOther: Special Advisor90,305May 28, 20264
Yang EmilySVP Worldwide Sales/Marketing61,878May 27, 20266
Zhao JinPresident, Diodes Asia43,531May 27, 20263
Yu GaryPresident and CEO108,147May 27, 20265
Tsong AndySVP Worldwide Products Group48,170May 27, 20264
Ritter Philip JDirector3,000May 13, 20261
Whitmire Brett RCFO44,632May 13, 20263
Chen WarrenDirector13,140May 13, 20261
Chen Button AngieDirector20,040May 13, 20261
Bull ElizabethDirector12,000May 13, 20261
Su Huey-Jen JennyDirector6,000May 13, 20261
Feiger Robert EDirector6,000May 15, 20250
Sung Wen-ChiDirector27,240Jun 3, 20240
Menard Peter MOther: Former Director18,050May 30, 20240
Holland JulieOther: Former SVP, Corp. Operations39,102Feb 5, 20240
Giordano Michael RDirector81,971May 26, 20230
Tsai Michael Kuo-ChihDirector50,265May 31, 20220
Chen C HDirector25,000IndirectNov 22, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Nov 28, 2022 (view filing)Nov 235 daysLu Keh ShewPresident & CEOSSaleDiodes Incorporated Common Stock−3.97K$89.88−$357.2K−2.4%163.0K after
Dec 1, 2022 (view filing)Nov 301 dayLu Keh ShewPresident & CEOSSaleDiodes Incorporated Common Stock−8.00K$91.38−$731.0K−4.9%155.0K after
Feb 2, 2023 (view filing)Feb 2Same dayYu EvanOther: Former SVP, WW Power ProductsSSaleDiodes Incorporated Common Stock - Performance Stock Units−10.0K$95.50−$955.0K−17.9%45.9K after
Feb 3, 2023 (view filing)Feb 21 dayHolland JulieSVP, Corporate OperationsSSaleDiodes Incorporated Common Stock−2.30K$93.72−$215.6K−4.3%51.8K after
Feb 3, 2023 (view filing)Feb 1-22 daysLu Keh ShewPresident & CEOSSaleDiodes Incorporated Common Stock−25.0K$93.40−$2.33M−16.1%130.0K after2 lots
Feb 3, 2023 (view filing)Feb 21 dayWhitmire Brett RCFOSSaleDiodes Incorporated Common Stock−380$93.72−$35.6K−1.2%31.7K after
Feb 3, 2023 (view filing)Feb 21 dayYang EmilySVP Worldwide Sales/MarketingSSaleDiodes Incorporated Common Stock−950$93.72−$89.0K−2.0%45.5K after
Feb 3, 2023 (view filing)Feb 21 dayYu GarySVP, Business GroupsSSaleDiodes Incorporated Common Stock−1.27K$93.72−$119.5K−2.4%50.8K after
Feb 9, 2023 (view filing)Feb 7-92 daysLu Keh ShewPresident & CEOSSaleDiodes Incorporated Common Stock−3.00K$96.20−$288.6K−2.3%127.0K afterFrom original2 lots
Feb 13, 2023 (view filing)Feb 103 daysHolland JulieSVP, Corporate OperationsSSaleDiodes Incorporated Common Stock - Performance Stock Units−30.6K$92.97−$2.84M−62.4%18.4K after
Feb 16, 2023 (view filing)Feb 142 daysLu Keh ShewPresident & CEOSSaleDiodes Incorporated Common Stock−5.00K$97.00−$485.0K−3.9%122.0K after
Feb 16, 2023 (view filing)Feb 16Same dayWhitmire Brett RCFOSSaleDiodes Incorporated Common Stock−1.99K$95.02−$189.0K−6.3%29.7K after
Feb 16, 2023 (view filing)Feb 16Same dayYang EmilySVP Worldwide Sales/MarketingSSaleDiodes Incorporated Common Stock−1.00K$95.12−$95.1K−2.2%44.5K after
Feb 22, 2023 (view filing)Feb 175 daysYang EmilySVP Worldwide Sales/MarketingSSaleDiodes Incorporated Common Stock−1.13K$93.36−$105.1K−2.5%43.4K after
Feb 22, 2023 (view filing)Feb 211 dayYang EmilySVP Worldwide Sales/MarketingSSaleDiodes Incorporated Common Stock - Performance Stock Units−812$89.51−$72.7K−1.4%55.8K after
Feb 23, 2023 (view filing)Feb 221 dayHolland JulieSVP, Corporate OperationsSSaleDiodes Incorporated Common Stock−8.07K$88.71−$716.3K−15.6%43.7K after
Feb 27, 2023 (view filing)Feb 23-274 daysYang EmilySVP Worldwide Sales/MarketingSSaleDiodes Incorporated Common Stock−4.91K$91.85−$451.2K−6.9%66.1K after2 lots
Feb 28, 2023 (view filing)Feb 28Same dayZhao JinSVP, Worldwide Analog ProductsSSaleDiodes Incorporated Common Stock−760$92.89−$70.6K−3.0%24.3K after
Feb 28, 2023 (view filing)Feb 271 dayHolland JulieSVP, Corporate OperationsSSaleDiodes Incorporated Common Stock−2.30K$92.51−$212.8K−5.3%41.4K after
Mar 20, 2023 (view filing)Mar 164 daysGiordano Michael RDirectorSSaleDiodes Incorporated Common Stock−10.0K$90.00−$900.0K−11.2%79.0K after10b5-1
May 17, 2023 (view filing)May 16-171 dayYu GaryCOOSSaleDiodes Incorporated Common Stock−3.00K$90.81−$272.4K−6.0%47.3K after3 lots
May 19, 2023 (view filing)May 181 dayWhitmire Brett RCFOSSaleDiodes Incorporated Common Stock−1.82K$93.23−$169.6K−3.7%48.0K after
May 19, 2023 (view filing)May 17-192 daysLu Keh ShewPresident & CEOSSaleDiodes Incorporated Common Stock−40.0K$94.18−$3.77M−82.2%8.68K after3 lots
May 19, 2023 (view filing)May 17-182 daysYang EmilySVP Worldwide Sales/MarketingSSaleDiodes Incorporated Common Stock−3.25K$94.27−$306.7K−4.9%62.8K after3 lots
May 24, 2023 (view filing)May 222 daysLu Keh ShewPresident & CEOSSaleDiodes Incorporated Common Stock−3.68K$95.74−$352.6K−1.3%289.5K after4 lots
May 24, 2023 (view filing)May 222 daysYu GaryCOOSSaleDiodes Incorporated Common Stock−1.00K$95.07−$95.1K−2.1%46.3K after
May 26, 2023 (view filing)May 26Same dayZhao JinSVP, Worldwide Analog ProductsSSaleDiodes Incorporated Common Stock−1.13K$94.88−$106.7K−4.6%23.2K after
May 26, 2023 (view filing)May 26Same dayYu GaryCOOSSaleDiodes Incorporated Common Stock−1.00K$96.50−$96.5K−2.2%45.3K after
May 26, 2023 (view filing)May 26Same dayLu Keh ShewPresident & CEOSSaleDiodes Incorporated Common Stock−3.00K$96.40−$289.2K−1.0%286.5K after
May 31, 2023 (view filing)May 301 dayLu Keh ShewPresident & CEOSSaleDiodes Incorporated Common Stock−3.00K$97.00−$291.0K−1.0%283.5K after
May 31, 2023 (view filing)May 301 dayWhite Richard DallasCorporate SecretarySSaleDiodes Incorporated Common Stock−2.00K$96.37−$192.7K−4.2%45.4K after
May 31, 2023 (view filing)May 301 dayYang EmilySVP Worldwide Sales/MarketingSSaleDiodes Incorporated Common Stock−3.75K$96.56−$361.8K−6.0%59.1K after2 lots
Jun 5, 2023 (view filing)Jun 14 daysMenard Peter MDirectorSSaleDiodes Incorporated Common Stock−630$96.37−$60.7K−3.3%18.7K after
Aug 23, 2023 (view filing)Aug 23Same dayTsong AndyPresident, Diodes AsiaSSaleDiodes Incorporated Common Stock−1.99K$82.50−$164.0K−6.1%30.6K after
Aug 25, 2023 (view filing)Aug 232 daysYu GaryCOOSSaleDiodes Incorporated Common Stock−3.30K$82.62−$272.6K−7.3%42.0K after
Aug 31, 2023 (view filing)Aug 301 dayYu GaryCOOSSaleDiodes Incorporated Common Stock−2.70K$80.96−$218.6K−6.4%39.3K after
Feb 5, 2024 (view filing)Feb 23 daysHolland JulieOther: Former SVP, Corp. OperationsSSaleDiodes Incorporated Common Stock−2.30K$66.81−$153.7K−5.6%39.1K after
Feb 5, 2024 (view filing)Feb 23 daysWhitmire Brett RCFOSSaleDiodes Incorporated Common Stock−830$66.81−$55.5K−1.6%51.9K after
Feb 5, 2024 (view filing)Feb 23 daysYang EmilySVP Worldwide Sales/MarketingSSaleDiodes Incorporated Common Stock−950$66.81−$63.5K−1.5%63.0K after
Feb 5, 2024 (view filing)Feb 23 daysYu GaryPresidentSSaleDiodes Incorporated Common Stock−2.90K$66.81−$193.7K−4.8%57.7K after
Feb 22, 2024 (view filing)Feb 20-222 daysLu Keh ShewCEOSSaleDiodes Incorporated Common Stock−9.00K$68.71−$618.4K−3.2%274.5K after4 lots
Feb 27, 2024 (view filing)Feb 26-271 dayLu Keh ShewCEOSSaleDiodes Incorporated Common Stock−15.0K$68.87−$1.03M−5.5%259.5K after3 lots
Feb 29, 2024 (view filing)Feb 281 dayWhitmire Brett RCFOSSaleDiodes Incorporated Common Stock−3.40K$67.30−$228.8K−6.6%48.3K after
Mar 1, 2024 (view filing)Feb 291 dayLu Keh ShewCEOSSaleDiodes Incorporated Common Stock−3.00K$68.14−$204.4K−1.2%256.5K after2 lots
May 16, 2024 (view filing)May 14-152 daysLu Keh ShewCEOSSaleDiodes Incorporated Common Stock−13.2K$73.05−$965.4K−10.0%119.5K after2 lots
May 16, 2024 (view filing)May 151 dayTsong AndySVP Worldwide Analog ProductsSSaleDiodes Incorporated Common Stock−2.28K$73.22−$167.1K−6.4%33.4K after2 lots
May 20, 2024 (view filing)May 16-204 daysLu Keh ShewCEOSSaleDiodes Incorporated Common Stock−16.5K$73.21−$1.21M−13.8%103.0K after3 lots
May 24, 2024 (view filing)May 222 daysLu Keh ShewCEOSSaleDiodes Incorporated Common Stock−15.0K$75.30−$1.13M−14.7%87.3K after
May 30, 2024 (view filing)May 291 dayMenard Peter MOther: Former DirectorSSaleDiodes Incorporated Common Stock−630$71.96−$45.3K−3.4%18.1K after
Aug 21, 2024 (view filing)Aug 192 daysLu Keh ShewCEOSSaleDiodes Incorporated Common Stock−20.0K$67.25−$1.35M−7.5%246.5K after2 lots