ICON PLC Insider Trading
Every director, officer and 10% holder of ICON PLC has to report each trade in its stock within two business days of making it. This is those filings.
ICLR on carbonthat →Purchases and sales
Open-market trades only — the lines where someone chose to buy or sell at the going price.
| Insider | Action | Value |
|---|---|---|
| Eugene Pacelli McCagueDirector2026-09-173.3K shat $175.00 | Sale | $569.6K |
| Ronan Martin MurphyDirector2026-09-175K shat $175.00 | Sale | $875.9K |
| John DR ClimaxDirector2026-09-165K shat $175.00 | Sale | $875.9K |
| Anne Clem WhitakerDirector2026-08-1188 shat $162.72 | Sale | $14.3K |
| Anne Clem WhitakerDirector2026-08-1196 shat $163.77 | Sale | $15.7K |
| Anne Clem WhitakerDirector2026-08-11590 shat $164.47 | Sale | $97K |
| Anne Clem WhitakerDirector2026-08-1167 shat $165.51 | Sale | $11.1K |
| Julie O'NeillDirector2026-08-1195 shat $162.72 | Sale | $15.5K |
| Julie O'NeillDirector2026-08-11105 shat $163.77 | Sale | $17.2K |
| Julie O'NeillDirector2026-08-11642 shat $164.47 | Sale | $105.6K |
| Julie O'NeillDirector2026-08-1173 shat $165.51 | Sale | $12.1K |
| Ciaran MurrayDirector2026-08-11280 shat $162.72 | Sale | $45.6K |
| Ciaran MurrayDirector2026-08-11305 shat $163.77 | Sale | $49.9K |
| Ciaran MurrayDirector2026-08-111.9K shat $164.47 | Sale | $309.2K |
| Ciaran MurrayDirector2026-08-11212 shat $165.51 | Sale | $35.1K |
| Ronan Martin MurphyDirector2026-08-1188 shat $162.72 | Sale | $14.3K |
| Ronan Martin MurphyDirector2026-08-1196 shat $163.77 | Sale | $15.7K |
| Ronan Martin MurphyDirector2026-08-11590 shat $164.47 | Sale | $97K |
| Ronan Martin MurphyDirector2026-08-1167 shat $165.51 | Sale | $11.1K |
| Eugene Pacelli McCagueDirector2026-08-1188 shat $162.72 | Sale | $14.3K |
| Eugene Pacelli McCagueDirector2026-08-1196 shat $163.77 | Sale | $15.7K |
| Eugene Pacelli McCagueDirector2026-08-11590 shat $164.47 | Sale | $97K |
| Eugene Pacelli McCagueDirector2026-08-1167 shat $165.51 | Sale | $11.1K |
| Linda GraisDirector2026-08-1187 shat $162.72 | Sale | $14.2K |
| Linda GraisDirector2026-08-1197 shat $163.77 | Sale | $15.9K |
| Linda GraisDirector2026-08-11590 shat $164.47 | Sale | $97K |
| Linda GraisDirector2026-08-1167 shat $165.51 | Sale | $11.1K |
| John DR ClimaxDirector2026-08-1188 shat $162.72 | Sale | $14.3K |
| John DR ClimaxDirector2026-08-1195 shat $163.77 | Sale | $15.6K |
| John DR ClimaxDirector2026-08-11591 shat $164.47 | Sale | $97.2K |
| John DR ClimaxDirector2026-08-1167 shat $165.51 | Sale | $11.1K |
| Nigel Bernard John ClerkinChief Financial Officer2026-08-11237 shat $162.72 | Sale | $38.6K |
| Nigel Bernard John ClerkinChief Financial Officer2026-08-11259 shat $163.77 | Sale | $42.4K |
| Nigel Bernard John ClerkinChief Financial Officer2026-08-111.6K shat $164.47 | Sale | $261.7K |
| Nigel Bernard John ClerkinChief Financial Officer2026-08-11180 shat $165.51 | Sale | $29.8K |
| Barry Edward BalfeChief Executive Officer2026-08-10304 shat $163.80 | Sale | $49.8K |
| Barry Edward BalfeChief Executive Officer2026-08-1078 shat $165.14 | Sale | $12.9K |
Source: SEC Form 4 filings, via EDGAR. A derivative line reports the shares underlying an option rather than stock outstanding, so it is marked and is not comparable with the rest. Value is shares times the reported price, and is blank where the filing priced the transaction at zero — a grant costs its recipient nothing. Insiders sell for reasons that have nothing to do with the company, which is why a sale is not read as a signal on its own.
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