Form4insider filings, from the source

Company · CIK 0000820313 · SIC 3678 — Electronic Connectors · NYSE

AMPHENOL CORP /DE/ · APH

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $180.4M · 4net −$180.4M
$100k$100k$10M$10M$1B$1BbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 6, 2026 GForm 4 →Aug 6, 5:31 pm EDTCraig A LampoEVP& CFO54,547——0—
Aug 5, 2026 SForm 4 →Aug 5, 4:43 pm EDTDavid M SilvermanEVP, Human Resources120,000$174.24$20,908,47615,672−88.4%
Aug 5, 2026 MForm 4 →Aug 5, 4:43 pm EDTDavid M SilvermanEVP, Human Resources120,000$22.00$2,639,400135,672—
Aug 4, 2026 SForm 4 →Aug 5, 4:01 pm EDTCraig A LampoEVP& CFO193,200$167.31$32,324,15790,665−68.1%
Aug 4, 2026 MForm 4 →Aug 5, 4:01 pm EDTCraig A LampoEVP& CFO193,200$22.37$4,322,367283,865—
Aug 3, 2026 SForm 4 →Aug 5, 4:01 pm EDTLance E D'AmicoEVP, Secretary & GenCounsel100,000$161.90$16,190,2450−100%
Aug 3, 2026 MForm 4 →Aug 5, 4:01 pm EDTLance E D'AmicoEVP, Secretary & GenCounsel100,000$22.48$2,248,05010,000—
Jul 31, 2026 SForm 4 →Aug 3, 4:01 pm EDTRichard Adam NorwittPresident & CEO, Director686,104$161.76$110,986,719864,177−44.3%
Jul 31, 2026 MForm 4 →Aug 3, 4:01 pm EDTRichard Adam NorwittPresident & CEO, Director686,104$22.37$15,349,8621,050,281—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 5, 2026 MForm 4 →Aug 5, 4:43 pm EDTDavid M SilvermanEVP, Human Resources120,000——120,000—
Aug 4, 2026 MForm 4 →Aug 5, 4:01 pm EDTCraig A LampoEVP& CFO193,200——193,200—
Aug 3, 2026 MForm 4 →Aug 5, 4:01 pm EDTLance E D'AmicoEVP, Secretary & GenCounsel100,000——70,000—
Jul 31, 2026 MForm 4 →Aug 3, 4:01 pm EDTRichard Adam NorwittPresident & CEO, Director686,104——0—