Form4insider filings, from the source

Company · CIK 0000056978 · SIC 3674 — Semiconductors & Related Devices · Nasdaq

KULICKE & SOFFA INDUSTRIES INC · KLIC

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $9.2M · 3net −$9.2M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 AForm 4 →Sep 2, 9:08 pm EDTLester A WongCFO6,038——56,781—
Sep 1, 2026 AForm 4 →Sep 1, 6:47 pm EDTRajendra K TalluriCEO, Director89,697——89,697—
Jul 6, 2026 AForm 4 →Jul 8, 9:31 am EDTDenise DignamDirector407——11,611—
Jul 6, 2026 AForm 4 →Jul 8, 9:29 am EDTGregory F MilzcikDirector407——79,144—
Jul 6, 2026 AForm 4 →Jul 8, 9:28 am EDTPeter T M KongDirector407——100,416—
Jul 6, 2026 AForm 4 →Jul 8, 9:27 am EDTJon A OlsonDirector407——21,761—
Jul 6, 2026 AForm 4 →Jul 8, 9:25 am EDTDavid Jeffrey RichardsonDirector407——1,958—
Jul 6, 2026 AForm 4 →Jul 8, 9:24 am EDTMui Sung YeoDirector407——59,604—
Jun 18, 2026 SForm 4 →Jun 22, 9:29 am EDTLester A WongInterim CEO and CFO60,000$121.71$7,302,55250,743−54.2%
Jun 12, 2026 SForm 4 →Jun 15, 9:53 am EDTNelson Munpun WongSenior Vice President15,000$113.72$1,705,78871,369−17.4%
Jun 11, 2026 SForm 4 →Jun 12, 10:11 am EDTPeter T M KongDirector1,551$110.00$170,610100,009−1.53%

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.