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Kulicke & Soffa Industries Inc

KLIC
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0000056978

No open-market purchases or sales by Kulicke & Soffa Industries Inc insiders were filed in the last 90 days; 464 institutions reported holding it in 13F filings for Q2 2026, worth $6.47B in total; Maverick Capital is the only superinvestor holding it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Kulicke & Soffa Industries 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 Kulicke & Soffa Industries 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 Kulicke & Soffa Industries Inc
NameTitleLast reported holdingLast filingFilings, past year
Wong Lester ACFO56,781Sep 2, 20265
Talluri Rajendra KCEO89,697Sep 1, 20261
Dignam DeniseDirector11,611Jul 8, 20264
Milzcik Gregory FDirector79,144Jul 8, 20264
Kong Peter T MDirector100,416Jul 8, 20266
Olson Jon ADirector21,761Jul 8, 20264
Richardson David JeffreyDirector1,958Jul 8, 20266
Yeo Mui SungDirector59,604Jul 8, 20266
Wong Nelson MunPunSenior Vice President71,369Jun 15, 20267
Lim Zi YaoGeneral Counsel21,214May 12, 20264
Chylak Robert NestorSenior Vice President22,987Feb 11, 20265
Chen Fusen ErnieDirector1,161,725Nov 24, 20252
Chong Chan PinExecutive Vice President52,195Nov 24, 20252
Lim Chin HuDirector60,657Jan 6, 20250
Drake Stephen RayVice President32,751Dec 1, 20230
Soloveizik Zamir ShaiVice President21,870Nov 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
Jun 22, 2026 (view filing)Jun 184 daysWong Lester AInterim CEO and CFOSSale−60.0K$121.71−$7.30M−54.2%50.7K after
Jun 15, 2026 (view filing)Jun 123 daysWong Nelson MunPunSenior Vice PresidentSSale−15.0K$113.72−$1.71M−17.4%71.4K after
Jun 12, 2026 (view filing)Jun 111 dayKong Peter T MDirectorSSale−1.55K$110.00−$170.6K−1.5%100.0K after
May 21, 2026 (view filing)May 201 dayYeo Mui SungDirectorSSale−20.0K$100.00−$2.00M−25.3%59.2K after
May 12, 2026 (view filing)May 111 dayLim Zi YaoGeneral CounselSSale−1.50K$102.98−$154.5K−6.6%21.2K after
Feb 27, 2026 (view filing)Feb 252 daysRichardson David JeffreyDirectorSSale−9.36K$72.20−$676.1K−34.6%17.7K after
Feb 17, 2026 (view filing)Feb 134 daysYeo Mui SungDirectorSSale−19.1K$71.98−$1.38M−19.6%78.5K after
Feb 11, 2026 (view filing)Feb 92 daysLim Zi YaoGeneral CounselSSale−1.00K$71.54−$71.5K−4.2%22.7K after
Feb 11, 2026 (view filing)Feb 101 dayChylak Robert NestorSenior Vice PresidentSSale−7.10K$73.28−$520.1K−23.6%23.0K after
Feb 9, 2026 (view filing)Feb 54 daysWong Nelson MunPunSenior Vice PresidentSSale−39.8K$60.98−$2.43M−31.5%86.4K after10b5-1
Jan 26, 2026 (view filing)Jan 224 daysWong Nelson MunPunSenior Vice PresidentSSale−200$60.00−$12.0K−0.2%126.2K after10b5-1
Jan 14, 2026 (view filing)Jan 122 daysWong Nelson MunPunSenior Vice PresidentSSale−30.0K$56.53−$1.70M−19.2%126.4K after10b5-1
Dec 10, 2025 (view filing)Dec 82 daysWong Nelson MunPunSenior Vice PresidentSSale−5.00K$50.07−$250.6K−3.1%156.4K after
Dec 3, 2025 (view filing)Dec 21 dayLim Zi YaoGeneral CounselSSale−1.00K$45.00−$45.0K−4.0%23.7K after
Aug 14, 2025 (view filing)Aug 122 daysWong Nelson MunPunSenior Vice PresidentSSale−30.0K$37.07−$1.11M−16.9%147.5K after
Dec 10, 2024 (view filing)Dec 91 dayChylak Robert NestorSenior Vice PresidentSSale−11.4K$49.52−$564.1K−35.3%20.8K after
Dec 10, 2024 (view filing)Dec 64 daysLim Chin HuDirectorSSale−30.0K$48.11−$1.44M−33.4%59.7K after
Dec 6, 2024 (view filing)Dec 51 dayChen Fusen ErniePresident and CEOSSale−80.0K$48.29−$3.86M−6.8%1.10M after
Nov 22, 2024 (view filing)Nov 211 dayWong Nelson MunPunSenior Vice PresidentSSale−30.0K$47.56−$1.43M−14.5%177.5K after
Nov 22, 2024 (view filing)Nov 202 daysWong Lester AChief Financial OfficerSSale−60.0K$46.37−$2.78M−43.0%79.6K after
Nov 21, 2024 (view filing)Nov 19-202 daysChong Chan PinExecutive Vice PresidentSSale−45.0K$46.23−$2.08M−49.1%46.6K after2 lots
May 8, 2024 (view filing)May 62 daysKong Peter T MDirectorPPurchase+1.00K$47.51+$47.5K+1.1%92.1K after
Feb 16, 2024 (view filing)Feb 142 daysChylak Robert NestorSenior Vice PresidentSSale−8.77K$48.97−$429.5K−26.6%24.2K after
Dec 15, 2023 (view filing)Dec 141 dayWong Lester AChief Financial OfficerSSale−55.0K$55.51−$3.05M−31.1%121.7K after
Dec 1, 2023 (view filing)Dec 1Same dayWong Nelson MunPunSenior Vice PresidentSSale−10.0K$51.94−$519.4K−4.9%195.2K after
Dec 1, 2023 (view filing)Nov 301 dayDrake Stephen RayVice PresidentSSale−10.0K$51.52−$515.2K−23.4%32.8K after
Oct 13, 2023 (view filing)Oct 11-122 daysChen Fusen ErniePresident and CEOSSale−60.0K$47.08−$2.82M−5.3%1.06M after2 lots10b5-1
Sep 11, 2023 (view filing)Sep 74 daysChylak Robert NestorSenior Vice PresidentSSale−4.08K$48.88−$199.6K−17.2%19.6K after
Jul 3, 2023 (view filing)Jun 303 daysChong Chan PinExecutive Vice PresidentSSale−10.0K$60.00−$600.0K−16.4%51.2K after10b5-1
Jul 3, 2023 (view filing)Jun 303 daysWong Nelson MunPunSenior Vice PresidentSSale−5.00K$60.00−$300.0K−2.7%180.1K after10b5-1
Jun 12, 2023 (view filing)Jun 93 daysDrake Stephen RayVice PresidentSSale−10.0K$57.46−$574.6K−28.7%24.9K after
Mar 17, 2023 (view filing)Mar 17Same dayWong Nelson MunPunSenior Vice PresidentSSale−5.00K$53.80−$269.0K−2.6%185.1K after
Mar 17, 2023 (view filing)Mar 152 daysWong Lester AChief Financial OfficerSSale−40.0K$51.48−$2.06M−23.6%129.7K after
Dec 14, 2022 (view filing)Dec 131 dayChylak Robert NestorSenior Vice PresidentSSale−3.18K$48.98−$155.7K−11.8%23.7K after
Dec 9, 2022 (view filing)Dec 7-82 daysChen Fusen ErniePresident and CEOSSale−55.6K$47.48−$2.64M−5.6%944.1K after2 lots
Nov 28, 2022 (view filing)Nov 25-283 daysChong Chan PinExecutive Vice PresidentSSale−43.5K$46.00−$2.00M−41.6%61.2K after2 lots
Nov 23, 2022 (view filing)Nov 212 daysChylak Robert NestorSenior Vice PresidentSSale−512$46.95−$24.0K−2.0%24.5K after
Oct 20, 2022 (view filing)Oct 182 daysChylak Robert NestorSenior Vice PresidentSSale−1.23K$38.12−$46.8K−4.4%26.9K after
Oct 17, 2022 (view filing)Oct 134 daysChylak Robert NestorSenior Vice PresidentSSale−2.08K$38.71−$80.7K−9.0%21.1K after
Oct 14, 2022 (view filing)Oct 122 daysChylak Robert NestorSenior Vice PresidentSSale−1.81K$37.79−$68.4K−7.3%23.1K after
Jun 2, 2022 (view filing)Jun 11 dayWong Nelson MunPunSenior Vice PresidentSSale−5.00K$53.78−$268.9K−2.9%166.2K after
Mar 21, 2022 (view filing)Mar 174 daysChong Chan PinExecutive Vice PresidentSSale−2.00K$60.00−$120.0K−2.5%77.8K after
Feb 15, 2022 (view filing)Feb 114 daysLim Chin HuDirectorPPurchase+2.00K$51.50+$103.0K+2.6%79.9K after
Dec 16, 2021 (view filing)Dec 142 daysChylak Robert NestorVice PresidentSSale−168$56.49−$9.49K−0.7%23.5K after
Dec 10, 2021 (view filing)Dec 10Same dayWong Lester AChief Financial OfficerSSale−30.0K$67.83−$2.03M−20.6%115.9K after4 lots
Dec 10, 2021 (view filing)Dec 8-92 daysChen Fusen ErniePresident and CEOSSale−60.0K$67.90−$4.07M−7.0%797.1K after5 lots
Dec 9, 2021 (view filing)Dec 72 daysChong Chan PinExecutive Vice PresidentSSale−25.4K$62.49−$1.59M−24.1%79.8K after3 lots
Nov 24, 2021 (view filing)Nov 231 dayChylak Robert NestorVice PresidentSSale−232$59.68−$13.8K−1.0%23.6K after
Sep 9, 2021 (view filing)Sep 72 daysDrake Stephen RayVice PresidentSSale−1.20K$74.71−$89.6K−8.5%12.9K after
Aug 10, 2021 (view filing)Aug 64 daysSoloveizik Zamir ShaiVice PresidentSSale−2.50K$65.00−$162.5K−11.3%19.7K after