Form4insider filings, from the source

Insider · CIK 0001430600

Virendra A Kirloskar

Files at: KLAC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.8M · 5net −$1.8M
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 10, 2026 SForm 4 →Aug 11, 4:05 pm EDTKLA CORPKLAC529$204.56$108,21213,242−3.84%10b5-1
Aug 7, 2026 SForm 4 →Aug 10, 4:05 pm EDTKLA CORPKLAC2,405$197.57$475,15613,771−14.9%10b5-1
Aug 7, 2026 FForm 4 →Aug 10, 4:05 pm EDTKLA CORPKLAC521$193.22$100,58916,176—10b5-1
Aug 5, 2026 AFForm 4 →Aug 7, 4:05 pm EDTKLA CORPKLAC13,454$192.80$455,96616,697—
Aug 5, 2026 SForm 4 →Aug 5, 5:14 pm EDTKLA CORPKLAC4,504$195.50$880,5327,972−36.1%10b5-1
Aug 4, 2026 SForm 4 →Aug 4, 5:26 pm EDTKLA CORPKLAC1,565$191.59$299,83812,476−11.1%10b5-1
Aug 4, 2026 FForm 4 →Aug 4, 5:26 pm EDTKLA CORPKLAC4,430$182.75$809,57814,041—10b5-1
Aug 1, 2026 FForm 4 →Aug 3, 4:05 pm EDTKLA CORPKLAC1,104$182.82$201,76918,471—
Jul 2, 2026 SForm 4 →Jul 6, 4:05 pm EDTKLA CORPKLAC196$265.69$52,07519,575−0.99%10b5-1
Jun 30, 2026 JForm 4 →Jul 6, 4:05 pm EDTKLA CORPKLAC196$108.33$21,25019,771—10b5-1 late

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.