Icon Plc (ICLR) insider trading.
In Q3 2026, insiders at Icon Plc reported 50 non-derivative transactions on 15 Forms 3, 4 and 5: 0 open-market purchases and 37 sales worth $4.0M.
- Transactions
- 50
- Purchases (P)
- 0
- Sales (S)
- 37
- Net shares, P minus S
- -23,711
- Insiders
- 9
- Last filed
- 2026-09-18
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Murphy Ronan Martin | Director | 7 | 0 | 5 |
| McCague Eugene Pacelli | Director | 7 | 0 | 5 |
| Climax John Dr | Director | 7 | 0 | 5 |
| Clerkin Nigel Bernard John | Officer · Chief Financial Officer | 6 | 0 | 4 |
| Grais Linda | Director | 5 | 0 | 4 |
| Murray Ciaran | Director | 5 | 0 | 4 |
| O'Neill Julie | Director | 5 | 0 | 4 |
| Whitaker Anne Clem | Director | 5 | 0 | 4 |
| Balfe Barry Edward | Director, Officer · Chief Executive Officer | 3 | 0 | 2 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-17 | Murphy Ronan Martin | S (D) | 5,005 | $175 | 3,847 | Form 4 |
| 2026-09-17 | Murphy Ronan Martin | M (A) | 5,005 | $125.74 | 8,852 | Form 4 |
| 2026-09-17 | McCague Eugene Pacelli | M (A) | 3,255 | $125.74 | 7,066 | Form 4 |
| 2026-09-17 | McCague Eugene Pacelli | S (D) | 3,255 | $175 | 3,811 | Form 4 |
| 2026-09-16 | Climax John Dr | S (D) | 5,005 | $175 | 2,087 | Form 4 |
| 2026-09-16 | Climax John Dr | M (A) | 5,005 | $125.74 | 7,092 | Form 4 |
| 2026-08-11 | Clerkin Nigel Bernard John | S (D) | 180 | $165.51 | 5,881 | Form 4 |
| 2026-08-11 | Clerkin Nigel Bernard John | S (D) | 1,591 | $164.47 | 6,061 | Form 4 |
| 2026-08-11 | Clerkin Nigel Bernard John | S (D) | 237 | $162.72 | 7,911 | Form 4 |
| 2026-08-11 | Clerkin Nigel Bernard John | S (D) | 259 | $163.77 | 7,652 | Form 4 |
| 2026-08-11 | Climax John Dr | S (D) | 95 | $163.77 | 2,745 | Form 4 |
| 2026-08-11 | Climax John Dr | S (D) | 88 | $162.72 | 2,840 | Form 4 |
| 2026-08-11 | Climax John Dr | S (D) | 591 | $164.47 | 2,154 | Form 4 |
| 2026-08-11 | Climax John Dr | S (D) | 67 | $165.51 | 2,087 | Form 4 |
| 2026-08-11 | Grais Linda | S (D) | 87 | $162.72 | 6,916 | Form 4 |
| 2026-08-11 | Grais Linda | S (D) | 590 | $164.47 | 6,229 | Form 4 |
| 2026-08-11 | Grais Linda | S (D) | 67 | $165.51 | 6,162 | Form 4 |
| 2026-08-11 | Grais Linda | S (D) | 97 | $163.77 | 6,819 | Form 4 |
| 2026-08-11 | McCague Eugene Pacelli | S (D) | 88 | $162.72 | 4,564 | Form 4 |
| 2026-08-11 | McCague Eugene Pacelli | S (D) | 96 | $163.77 | 4,468 | Form 4 |
| 2026-08-11 | McCague Eugene Pacelli | S (D) | 590 | $164.47 | 3,878 | Form 4 |
| 2026-08-11 | McCague Eugene Pacelli | S (D) | 67 | $165.51 | 3,811 | Form 4 |
| 2026-08-11 | Murphy Ronan Martin | S (D) | 67 | $165.51 | 3,847 | Form 4 |
| 2026-08-11 | Murphy Ronan Martin | S (D) | 590 | $164.47 | 3,914 | Form 4 |
| 2026-08-11 | Murphy Ronan Martin | S (D) | 96 | $163.77 | 4,504 | Form 4 |
| 2026-08-11 | Murphy Ronan Martin | S (D) | 88 | $162.72 | 4,600 | Form 4 |
| 2026-08-11 | Murray Ciaran | S (D) | 1,880 | $164.47 | 20,664 | Form 4 |
| 2026-08-11 | Murray Ciaran | S (D) | 212 | $165.51 | 20,452 | Form 4 |
| 2026-08-11 | Murray Ciaran | S (D) | 305 | $163.77 | 22,544 | Form 4 |
| 2026-08-11 | Murray Ciaran | S (D) | 280 | $162.72 | 22,849 | Form 4 |
| 2026-08-11 | O'Neill Julie | S (D) | 73 | $165.51 | 3,515 | Form 4 |
| 2026-08-11 | O'Neill Julie | S (D) | 95 | $162.72 | 4,335 | Form 4 |
| 2026-08-11 | O'Neill Julie | S (D) | 105 | $163.77 | 4,230 | Form 4 |
| 2026-08-11 | O'Neill Julie | S (D) | 642 | $164.47 | 3,588 | Form 4 |
| 2026-08-11 | Whitaker Anne Clem | S (D) | 88 | $162.72 | 1,644 | Form 4 |
| 2026-08-11 | Whitaker Anne Clem | S (D) | 96 | $163.77 | 1,548 | Form 4 |
| 2026-08-11 | Whitaker Anne Clem | S (D) | 67 | $165.51 | 891 | Form 4 |
| 2026-08-11 | Whitaker Anne Clem | S (D) | 590 | $164.47 | 958 | Form 4 |
| 2026-08-10 | Clerkin Nigel Bernard John | M (A) | 3,375 | — | 8,148 | Form 4 |
| 2026-08-10 | Clerkin Nigel Bernard John | M (A) | 918 | — | 4,773 | Form 4 |
| 2026-08-10 | Climax John Dr | M (A) | 1,732 | — | 2,928 | Form 4 |
| 2026-08-10 | Grais Linda | M (A) | 1,732 | — | 7,003 | Form 4 |
| 2026-08-10 | McCague Eugene Pacelli | M (A) | 1,732 | — | 4,652 | Form 4 |
| 2026-08-10 | Murphy Ronan Martin | M (A) | 1,732 | — | 4,688 | Form 4 |
| 2026-08-10 | Murray Ciaran | M (A) | 2,677 | — | 23,129 | Form 4 |
| 2026-08-10 | O'Neill Julie | M (A) | 1,732 | — | 4,430 | Form 4 |
| 2026-08-10 | Whitaker Anne Clem | M (A) | 1,732 | — | 1,732 | Form 4 |
| 2026-08-10 | Balfe Barry Edward | S (D) | 304 | $163.8 | 4,882 | Form 4 |
| 2026-08-10 | Balfe Barry Edward | S (D) | 78 | $165.14 | 4,804 | Form 4 |
| 2026-08-07 | Balfe Barry Edward | M (A) | 728 | — | 5,186 | Form 4 |
Transaction codes in this quarter
Get ICLR insider transactions through the API
Request with your API key
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1060955&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · ICLR company page · Icon Plc on SEC.gov
Questions
Are insiders buying or selling Icon Plc (ICLR)?
In Q3 2026, insiders at Icon Plc reported 50 non-derivative transactions on 15 Forms 3, 4 and 5: 0 open-market purchases and 37 sales worth $4.0M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Icon Plc insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Source: SEC Insider Transactions Data Sets, Q3 2026, retrieved 2026-10-27. Footnotes, derivative holdings and amendments are in the linked filings. Not investment advice.
Plain-text version for agents and LLMs: /insider-trading/iclr.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.