Insider txns (12m)
83
Stock / equity
ICLR ICON PLC
- Company
- ICON PLC
- Security
- Equity
- Insiders on record
- 12
- Members of Congress
- 2
- Latest trade on record
- September 17, 2026
ICLR (ICON PLC) has 83 disclosed insider transactions from 12 insiders in the last 12 months (0 open-market buys, 37 sales, about $5.7M at reported prices) and 3 congressional trades from 2 members of Congress. The most recent disclosure was filed September 18, 2026.
Open-market buys / sales
0 / 37
Congress trades (12m)
3
Distinct filers (12m)
14
Share price
Price and chart by TradingView for ICON PLC. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.
ICLR in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
8 people account for the disclosed buying and selling in ICLR over the last 12 months; the most active is CLIMAX JOHN DR with $1.0M.
Prices insiders traded at
What price did insiders buy and sell at? Each marker is one open-market trade at the share price reported on its Form 4.
▲ Bought▼ SoldAverage reported price that day
Insiders reported 37 open-market trades in ICLR since Aug 10, 2026, at prices from $163 to $175; the most recent was a sale at $175 on Sep 17, 2026. These are the prices on the filings, not adjusted for stock splits, and not a market price series.
Insider holdings over time
Is an insider building or unwinding a position? Shares held directly after each filing.
Murphy Ronan MartinMcCague Eugene Pacelli
Murphy Ronan Martin reported 3,847 shares held after the latest filing, against 3,847 at the first on record.
Federal contracts by agency
Which agencies awarded ICON PLC contracts that started in the last 180 days?
Federal contract awards to ICON PLC that started in the last 180 days have a combined award value of $55K, most from Department of the Interior.
Insiders trading ICLR
Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns.
| Insider | Role | Rows | Bought | Sold | Value bought | Value sold | Latest |
|---|---|---|---|---|---|---|---|
| McCague Eugene Pacelli | Director | 12 | 0 | 5 | — | $708K | September 17, 2026 |
| Murphy Ronan Martin | Director | 12 | 0 | 5 | — | $1.0M | September 17, 2026 |
| CLIMAX JOHN DR | Director | 12 | 0 | 5 | — | $1.0M | September 16, 2026 |
| Clerkin Nigel Bernard John | Chief Financial Officer | 10 | 0 | 4 | — | $372K | August 11, 2026 |
| Grais Linda | Director | 7 | 0 | 4 | — | $138K | August 11, 2026 |
| Murray Ciaran | Director | 7 | 0 | 4 | — | $440K | August 11, 2026 |
| O'Neill Julie | Director | 7 | 0 | 4 | — | $150K | August 11, 2026 |
| Whitaker Anne Clem | Director | 7 | 0 | 4 | — | $138K | August 11, 2026 |
| Balfe Barry Edward | Chief Executive Officer | 6 | 0 | 2 | — | $63K | August 10, 2026 |
| Egan Kevin Francis | Director | 1 | 0 | 0 | — | — | August 10, 2026 |
| Elliott Jeffrey Thomas | Director | 1 | 0 | 0 | — | — | August 10, 2026 |
| Lyons Emer | Chief Accounting Officer | 1 | 0 | 0 | — | — | August 10, 2026 |
What kind of transactions these are 4 Form 4 codes
| Code | Meaning | Rows | Shares | Value at reported prices |
|---|---|---|---|---|
| S | Open-market sale | 37 | 23,711 | $4.0M |
| M | Option exercise or conversion | 26 | 62,710 | $1.7M |
| A | Grant or award | 17 | 105,640 | — |
| D | Sale back to the company | 3 | 13,265 | — |
What each code means: Form 4 transaction codes.
Members of Congress trading ICLR
Members whose periodic transaction reports name this ticker. Amounts are the sums of the ranges as filed.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Kevin Hern | Representative (OK, District 1), Republican | 2 | 0 | 2 | $115K–$300K | August 14, 2026 |
| Julia Letlow | Representative (LA, District 5), Republican | 1 | 0 | 1 | $1,001–$15K | February 12, 2026 |
Insider transactions
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Murphy Ronan Martin | Option / conversion M | September 17, 2026 | September 18, 2026 | 1d | 5,005 | — | — | derivative | Form 4 ↗ | |
| Murphy Ronan Martin | Sell S | September 17, 2026 | September 18, 2026 | 1d | 5,005 | $175 | $876K | Form 4 ↗ | ||
| Murphy Ronan Martin | Option / conversion M | September 17, 2026 | September 18, 2026 | 1d | 5,005 | $126 | $629K | Form 4 ↗ | ||
| McCague Eugene Pacelli | Option / conversion M | September 17, 2026 | September 18, 2026 | 1d | 3,255 | — | — | derivative | Form 4 ↗ | |
| McCague Eugene Pacelli | Sell S | September 17, 2026 | September 18, 2026 | 1d | 3,255 | $175 | $570K | Form 4 ↗ | ||
| McCague Eugene Pacelli | Option / conversion M | September 17, 2026 | September 18, 2026 | 1d | 3,255 | $126 | $409K | Form 4 ↗ | ||
| CLIMAX JOHN DR | Option / conversion M | September 16, 2026 | September 18, 2026 | 2d | 5,005 | — | — | derivative | Form 4 ↗ | |
| CLIMAX JOHN DR | Sell S | September 16, 2026 | September 18, 2026 | 2d | 5,005 | $175 | $876K | Form 4 ↗ | ||
| CLIMAX JOHN DR | Option / conversion M | September 16, 2026 | September 18, 2026 | 2d | 5,005 | $126 | $629K | Form 4 ↗ | ||
| CLIMAX JOHN DR | Other A | August 10, 2026 | August 12, 2026 | 2d | 1,324 | — | — | derivative | Form 4 ↗ | |
| CLIMAX JOHN DR | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | derivative | Form 4 ↗ | |
| CLIMAX JOHN DR | Sell S | August 11, 2026 | August 12, 2026 | 1d | 67 | $166 | $11K | Form 4 ↗ | ||
| CLIMAX JOHN DR | Sell S | August 11, 2026 | August 12, 2026 | 1d | 591 | $164 | $97K | Form 4 ↗ | ||
| CLIMAX JOHN DR | Sell S | August 11, 2026 | August 12, 2026 | 1d | 95 | $164 | $16K | Form 4 ↗ | ||
| CLIMAX JOHN DR | Sell S | August 11, 2026 | August 12, 2026 | 1d | 88 | $163 | $14K | Form 4 ↗ | ||
| CLIMAX JOHN DR | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | Form 4 ↗ | ||
| Clerkin Nigel Bernard John | Other A | August 10, 2026 | August 12, 2026 | 2d | 4,793 | — | — | derivative | Form 4 ↗ | |
| Clerkin Nigel Bernard John | Other A | August 10, 2026 | August 12, 2026 | 2d | 14,164 | — | — | derivative | Form 4 ↗ | |
| Clerkin Nigel Bernard John | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 3,375 | — | — | derivative | Form 4 ↗ | |
| Clerkin Nigel Bernard John | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 918 | — | — | derivative | Form 4 ↗ | |
| Clerkin Nigel Bernard John | Sell S | August 11, 2026 | August 12, 2026 | 1d | 180 | $166 | $30K | Form 4 ↗ | ||
| Clerkin Nigel Bernard John | Sell S | August 11, 2026 | August 12, 2026 | 1d | 1,591 | $164 | $262K | Form 4 ↗ | ||
| Clerkin Nigel Bernard John | Sell S | August 11, 2026 | August 12, 2026 | 1d | 259 | $164 | $42K | Form 4 ↗ | ||
| Clerkin Nigel Bernard John | Sell S | August 11, 2026 | August 12, 2026 | 1d | 237 | $163 | $39K | Form 4 ↗ | ||
| Clerkin Nigel Bernard John | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 3,375 | — | — | Form 4 ↗ | ||
| Clerkin Nigel Bernard John | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 918 | — | — | Form 4 ↗ | ||
| Egan Kevin Francis | Other A | August 10, 2026 | August 12, 2026 | 2d | 1,324 | — | — | derivative | Form 4 ↗ | |
| Grais Linda | Other A | August 10, 2026 | August 12, 2026 | 2d | 1,324 | — | — | derivative | Form 4 ↗ | |
| Grais Linda | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | derivative | Form 4 ↗ | |
| Grais Linda | Sell S | August 11, 2026 | August 12, 2026 | 1d | 67 | $166 | $11K | Form 4 ↗ | ||
| Grais Linda | Sell S | August 11, 2026 | August 12, 2026 | 1d | 590 | $164 | $97K | Form 4 ↗ | ||
| Grais Linda | Sell S | August 11, 2026 | August 12, 2026 | 1d | 97 | $164 | $16K | Form 4 ↗ | ||
| Grais Linda | Sell S | August 11, 2026 | August 12, 2026 | 1d | 87 | $163 | $14K | Form 4 ↗ | ||
| Grais Linda | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | Form 4 ↗ | ||
| Lyons Emer | Other A | August 10, 2026 | August 12, 2026 | 2d | 5,886 | — | — | derivative | Form 4 ↗ | |
| McCague Eugene Pacelli | Other A | August 10, 2026 | August 12, 2026 | 2d | 1,324 | — | — | derivative | Form 4 ↗ | |
| McCague Eugene Pacelli | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | derivative | Form 4 ↗ | |
| McCague Eugene Pacelli | Sell S | August 11, 2026 | August 12, 2026 | 1d | 67 | $166 | $11K | Form 4 ↗ | ||
| McCague Eugene Pacelli | Sell S | August 11, 2026 | August 12, 2026 | 1d | 590 | $164 | $97K | Form 4 ↗ | ||
| McCague Eugene Pacelli | Sell S | August 11, 2026 | August 12, 2026 | 1d | 96 | $164 | $16K | Form 4 ↗ | ||
| McCague Eugene Pacelli | Sell S | August 11, 2026 | August 12, 2026 | 1d | 88 | $163 | $14K | Form 4 ↗ | ||
| McCague Eugene Pacelli | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | Form 4 ↗ | ||
| Murphy Ronan Martin | Other A | August 10, 2026 | August 12, 2026 | 2d | 1,324 | — | — | derivative | Form 4 ↗ | |
| Murphy Ronan Martin | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | derivative | Form 4 ↗ | |
| Murphy Ronan Martin | Sell S | August 11, 2026 | August 12, 2026 | 1d | 67 | $166 | $11K | Form 4 ↗ | ||
| Murphy Ronan Martin | Sell S | August 11, 2026 | August 12, 2026 | 1d | 590 | $164 | $97K | Form 4 ↗ | ||
| Murphy Ronan Martin | Sell S | August 11, 2026 | August 12, 2026 | 1d | 96 | $164 | $16K | Form 4 ↗ | ||
| Murphy Ronan Martin | Sell S | August 11, 2026 | August 12, 2026 | 1d | 88 | $163 | $14K | Form 4 ↗ | ||
| Murphy Ronan Martin | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | Form 4 ↗ | ||
| Murray Ciaran | Other A | August 10, 2026 | August 12, 2026 | 2d | 2,047 | — | — | derivative | Form 4 ↗ | |
| Murray Ciaran | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 2,677 | — | — | derivative | Form 4 ↗ | |
| Murray Ciaran | Sell S | August 11, 2026 | August 12, 2026 | 1d | 212 | $166 | $35K | Form 4 ↗ | ||
| Murray Ciaran | Sell S | August 11, 2026 | August 12, 2026 | 1d | 1,880 | $164 | $309K | Form 4 ↗ | ||
| Murray Ciaran | Sell S | August 11, 2026 | August 12, 2026 | 1d | 305 | $164 | $50K | Form 4 ↗ | ||
| Murray Ciaran | Sell S | August 11, 2026 | August 12, 2026 | 1d | 280 | $163 | $46K | Form 4 ↗ | ||
| Murray Ciaran | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 2,677 | — | — | Form 4 ↗ | ||
| O'Neill Julie | Other A | August 10, 2026 | August 12, 2026 | 2d | 1,324 | — | — | derivative | Form 4 ↗ | |
| O'Neill Julie | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | derivative | Form 4 ↗ | |
| O'Neill Julie | Sell S | August 11, 2026 | August 12, 2026 | 1d | 73 | $166 | $12K | Form 4 ↗ | ||
| O'Neill Julie | Sell S | August 11, 2026 | August 12, 2026 | 1d | 642 | $164 | $106K | Form 4 ↗ | ||
| O'Neill Julie | Sell S | August 11, 2026 | August 12, 2026 | 1d | 105 | $164 | $17K | Form 4 ↗ | ||
| O'Neill Julie | Sell S | August 11, 2026 | August 12, 2026 | 1d | 95 | $163 | $15K | Form 4 ↗ | ||
| O'Neill Julie | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | Form 4 ↗ | ||
| Whitaker Anne Clem | Other A | August 10, 2026 | August 12, 2026 | 2d | 1,324 | — | — | derivative | Form 4 ↗ | |
| Whitaker Anne Clem | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | derivative | Form 4 ↗ | |
| Whitaker Anne Clem | Sell S | August 11, 2026 | August 12, 2026 | 1d | 67 | $166 | $11K | Form 4 ↗ | ||
| Whitaker Anne Clem | Sell S | August 11, 2026 | August 12, 2026 | 1d | 590 | $164 | $97K | Form 4 ↗ | ||
| Whitaker Anne Clem | Sell S | August 11, 2026 | August 12, 2026 | 1d | 96 | $164 | $16K | Form 4 ↗ | ||
| Whitaker Anne Clem | Sell S | August 11, 2026 | August 12, 2026 | 1d | 88 | $163 | $14K | Form 4 ↗ | ||
| Whitaker Anne Clem | Option / conversion M | August 10, 2026 | August 12, 2026 | 2d | 1,732 | — | — | Form 4 ↗ | ||
| Elliott Jeffrey Thomas | Other A | August 10, 2026 | August 11, 2026 | 1d | 1,324 | — | — | derivative | Form 4 ↗ | |
| Balfe Barry Edward | Other A | August 10, 2026 | August 11, 2026 | 1d | 32,635 | — | — | derivative | Form 4 ↗ | |
| Balfe Barry Edward | Other A | August 10, 2026 | August 11, 2026 | 1d | 22,258 | — | — | derivative | Form 4 ↗ | |
| Balfe Barry Edward | Option / conversion M | August 7, 2026 | August 11, 2026 | 4d | 728 | — | — | derivative | Form 4 ↗ | |
| Balfe Barry Edward | Sell S | August 10, 2026 | August 11, 2026 | 1d | 78 | $165 | $13K | Form 4 ↗ | ||
| Balfe Barry Edward | Sell S | August 10, 2026 | August 11, 2026 | 1d | 304 | $164 | $50K | Form 4 ↗ | ||
| Balfe Barry Edward | Option / conversion M | August 7, 2026 | August 11, 2026 | 4d | 728 | — | — | Form 4 ↗ | ||
| Murphy Ronan Martin | Other A | May 14, 2026 | May 15, 2026 | 1d | 5,005 | — | — | derivative | Form 4 ↗ | |
| Murphy Ronan Martin | Option / conversion D | May 14, 2026 | May 15, 2026 | 1d | 5,005 | — | — | derivative | Form 4 ↗ | |
| CLIMAX JOHN DR | Other A | May 14, 2026 | May 15, 2026 | 1d | 5,005 | — | — | derivative | Form 4 ↗ | |
| CLIMAX JOHN DR | Option / conversion D | May 14, 2026 | May 15, 2026 | 1d | 5,005 | — | — | derivative | Form 4 ↗ | |
| McCague Eugene Pacelli | Other A | May 14, 2026 | May 15, 2026 | 1d | 3,255 | — | — | derivative | Form 4 ↗ | |
| McCague Eugene Pacelli | Option / conversion D | May 14, 2026 | May 15, 2026 | 1d | 3,255 | — | — | derivative | Form 4 ↗ |
Congressional trades
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Kevin Hern | Sell | August 14, 2026 | September 1, 2026 | 18d | — | — | $15K–$50K | joint | House PTR ↗ | |
| Kevin Hern | Sell | March 5, 2026 | April 3, 2026 | 29d | — | — | $100K–$250K | joint | House PTR ↗ | |
| Julia Letlow | Sell | February 12, 2026 | March 12, 2026 | 28d | — | — | $1,001–$15K | House PTR ↗ |
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Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- How to read a congressional trade report Owner tells you whose asset it was: the member, the spouse, a dependent child, or held jointly.
- Why congressional trade amounts are ranges There are ten ranges; the lowest is $1,001–$15,000 and the highest is over $50,000,000.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 3 | 3 | March 12, 2026 | September 1, 2026 | House Clerk search |
| SEC EDGAR, Form 4 | 18 | 83 | May 15, 2026 | September 18, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.
Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.