ICLR insider transaction filings
ICON PLC — 18 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-18. Screen ICLR transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 15 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 37 legs across 12 filings by 9 insiders — 23,711 shares, $4,037,466 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 40.
- Largest priced transaction: sale of 5,005 shares @ $175.00 ($875,875) by Murphy Ronan Martin, filed 2026-09-18.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| CLIMAX JOHN DR — Director | 2 | — | 5 legs · 5,846 sh · $1,014,043 | 5 |
| Murphy Ronan Martin — Director | 2 | — | 5 legs · 5,846 sh · $1,014,043 | 5 |
| McCague Eugene Pacelli — Director | 2 | — | 5 legs · 4,096 sh · $707,793 | 5 |
| Murray Ciaran — Director | 1 | — | 4 legs · 2,677 sh · $439,803 | 3 |
| Clerkin Nigel Bernard John — Chief Financial Officer | 1 | — | 4 legs · 2,267 sh · $372,445 | 6 |
| O'Neill Julie — Director | 1 | — | 4 legs · 915 sh · $150,326 | 3 |
| Grais Linda — Director | 1 | — | 4 legs · 841 sh · $138,169 | 3 |
| Whitaker Anne Clem — Director | 1 | — | 4 legs · 841 sh · $138,168 | 3 |
| Balfe Barry Edward — Chief Executive Officer, Director | 1 | — | 2 legs · 382 sh · $62,676 | 4 |
| Egan Kevin Francis — Director | 1 | — | — | 1 |
+2 more insiders in the window, not shown — every filing appears in the table below.
Recent Form 4 filings — ICON PLC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-18 | 4 | Murphy Ronan Martin — Director | Option exercise (M): 5,005 @ $125.74 · Sale (S): 5,005 @ $175 · Option exercise (M): 5,005 (derivative) @ $0 | EDGAR |
| 2026-09-18 | 4 | McCague Eugene Pacelli — Director | Option exercise (M): 3,255 @ $125.74 · Sale (S): 3,255 @ $175 · Option exercise (M): 3,255 (derivative) @ $0 | EDGAR |
| 2026-09-18 | 4 | CLIMAX JOHN DR — Director | Option exercise (M): 5,005 @ $125.74 · Sale (S): 5,005 @ $175 · Option exercise (M): 5,005 (derivative) @ $0 | EDGAR |
| 2026-08-12 | 4 | O'Neill Julie — Director | Option exercise (M): 1,732 · Sale (S): 95 @ $162.72 · Sale (S): 105 @ $163.77 · Sale (S): 642 @ $164.47 · Sale (S): 73 @ $165.51 · Option exercise (M): 1,732 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-12 | 4 | Whitaker Anne Clem — Director | Option exercise (M): 1,732 · Sale (S): 88 @ $162.72 · Sale (S): 96 @ $163.77 · Sale (S): 590 @ $164.47 · Sale (S): 67 @ $165.51 · Option exercise (M): 1,732 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-12 | 4 | McCague Eugene Pacelli — Director | Option exercise (M): 1,732 · Sale (S): 88 @ $162.72 · Sale (S): 96 @ $163.77 · Sale (S): 590 @ $164.47 · Sale (S): 67 @ $165.51 · Option exercise (M): 1,732 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-12 | 4 | Murphy Ronan Martin — Director | Option exercise (M): 1,732 · Sale (S): 88 @ $162.72 · Sale (S): 96 @ $163.77 · Sale (S): 590 @ $164.47 · Sale (S): 67 @ $165.51 · Option exercise (M): 1,732 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-12 | 4 | Murray Ciaran — Director | Option exercise (M): 2,677 · Sale (S): 280 @ $162.72 · Sale (S): 305 @ $163.77 · Sale (S): 1,880 @ $164.47 · Sale (S): 212 @ $165.51 · Option exercise (M): 2,677 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-12 | 4 | CLIMAX JOHN DR — Director | Option exercise (M): 1,732 · Sale (S): 88 @ $162.72 · Sale (S): 95 @ $163.77 · Sale (S): 591 @ $164.47 · Sale (S): 67 @ $165.51 · Option exercise (M): 1,732 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-12 | 4 | Grais Linda — Director | Option exercise (M): 1,732 · Sale (S): 87 @ $162.72 · Sale (S): 97 @ $163.77 · Sale (S): 590 @ $164.47 · Sale (S): 67 @ $165.51 · Option exercise (M): 1,732 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-12 | 4 | Lyons Emer — Chief Accounting Officer | Grant/award (A): 5,886 (derivative) @ $0 | EDGAR |
| 2026-08-12 | 4 | Egan Kevin Francis — Director | Grant/award (A): 1,324 (derivative) @ $0 | EDGAR |
| 2026-08-12 | 4 | Clerkin Nigel Bernard John — Chief Financial Officer | Option exercise (M): 918 · Option exercise (M): 3,375 · Sale (S): 237 @ $162.72 · Sale (S): 259 @ $163.77 · Sale (S): 1,591 @ $164.47 · Sale (S): 180 @ $165.51 · +4 more | EDGAR |
| 2026-08-11 | 4 | Elliott Jeffrey Thomas — Director | Grant/award (A): 1,324 (derivative) @ $0 | EDGAR |
| 2026-08-11 | 4 | Balfe Barry Edward — Chief Executive Officer, Director | Option exercise (M): 728 · Sale (S): 304 @ $163.80 · Sale (S): 78 @ $165.14 · Option exercise (M): 728 (derivative) @ $0 · Grant/award (A): 22,258 (derivative) @ $0 · Grant/award (A): 32,635 (derivative) @ $0 | EDGAR |
| 2026-05-15 | 4 | Murphy Ronan Martin — Director | Disposition to issuer (D): 5,005 (derivative) · Grant/award (A): 5,005 (derivative) | EDGAR |
| 2026-05-15 | 4 | CLIMAX JOHN DR — Director | Disposition to issuer (D): 5,005 (derivative) · Grant/award (A): 5,005 (derivative) | EDGAR |
| 2026-05-15 | 4 | McCague Eugene Pacelli — Director | Disposition to issuer (D): 3,255 (derivative) · Grant/award (A): 3,255 (derivative) | EDGAR |
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