Form4insider filings, from the source

Company · CIK 0001060955 · SIC 8731 — Services-Commercial Physical & Biological Research · Nasdaq

ICON PLC · ICLR

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $2.3M · 3net −$2.3M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 SForm 4 →Sep 18, 6:08 am EDTEugene Pacelli McCagueDirector3,255$175.00$569,6253,811−46.1%
Sep 17, 2026 MForm 4 →Sep 18, 6:08 am EDTEugene Pacelli McCagueDirector3,255$125.74$409,2847,066—
Sep 17, 2026 SForm 4 →Sep 18, 6:07 am EDTRonan Martin MurphyDirector5,005$175.00$875,8753,847−56.5%
Sep 17, 2026 MForm 4 →Sep 18, 6:07 am EDTRonan Martin MurphyDirector5,005$125.74$629,3298,852—
Sep 16, 2026 SForm 4 →Sep 18, 6:08 am EDTJohn Dr ClimaxDirector5,005$175.00$875,8752,087−70.6%
Sep 16, 2026 MForm 4 →Sep 18, 6:08 am EDTJohn Dr ClimaxDirector5,005$125.74$629,3297,092—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 MForm 4 →Sep 18, 6:08 am EDTEugene Pacelli McCagueDirector3,255——0—
Sep 17, 2026 MForm 4 →Sep 18, 6:07 am EDTRonan Martin MurphyDirector5,005——0—
Sep 16, 2026 MForm 4 →Sep 18, 6:08 am EDTJohn Dr ClimaxDirector5,005——0—