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I

ICLR

Nasdaq

ICON PLC

Latest disclosureSeptember 18, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 37 sales

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Insider transactions 83

Limited filing history
All83Buying0Selling37Other46
Filters

Last 30 daysNo qualifying insider buying. Sales: $2.32M by 3 insiders.

46 of 83 trades · May 14, 2026 – September 17, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 20 trades on this page.

Exercise or conversion

John Dr Climax

Director

Ordinary Shares

Value context
$629.33K
Reported price
$125.74 / share
Traded September 16, 2026Filed September 18, 2026SEC filing
Exercise or conversion

John Dr Climax

Director

Stock Options

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$125.74 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded September 16, 2026Filed September 18, 2026SEC filing
Exercise or conversion

Eugene Pacelli McCague

Director

Ordinary Shares

Value context
$409.28K
Reported price
$125.74 / share
Traded September 17, 2026Filed September 18, 2026SEC filing
Exercise or conversion

Eugene Pacelli McCague

Director

Stock Options

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$125.74 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded September 17, 2026Filed September 18, 2026SEC filing
Exercise or conversion

Ronan Martin Murphy

Director

Ordinary Shares

Value context
$629.33K
Reported price
$125.74 / share
Traded September 17, 2026Filed September 18, 2026SEC filing
Exercise or conversion

Ronan Martin Murphy

Director

Stock Options

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$125.74 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded September 17, 2026Filed September 18, 2026SEC filing
Exercise or conversion

Anne Clem Whitaker

Director

Ordinary Shares

Value context
Unavailable
Reported price
Price not reported
Traded August 10, 2026Filed August 12, 2026SEC filing
Exercise or conversion

Anne Clem Whitaker

Director

Restricted Share Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 10, 2026Filed August 12, 2026SEC filing
Award disclosed

Anne Clem Whitaker

Director

Restricted Share Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded August 10, 2026Filed August 12, 2026SEC filing
Exercise or conversion

Julie O.'Neill

Director

Ordinary Shares

Value context
Unavailable
Reported price
Price not reported
Traded August 10, 2026Filed August 12, 2026SEC filing
Exercise or conversion

Julie O.'Neill

Director

Restricted Share Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 10, 2026Filed August 12, 2026SEC filing
Award disclosed

Julie O.'Neill

Director

Restricted Share Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded August 10, 2026Filed August 12, 2026SEC filing
Exercise or conversion

Ciaran Murray

Director

Ordinary Shares

Value context
Unavailable
Reported price
Price not reported
Traded August 10, 2026Filed August 12, 2026SEC filing
Exercise or conversion

Ciaran Murray

Director

Restricted Share Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 10, 2026Filed August 12, 2026SEC filing
Award disclosed

Ciaran Murray

Director

Restricted Share Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded August 10, 2026Filed August 12, 2026SEC filing
Exercise or conversion

Ronan Martin Murphy

Director

Ordinary Shares

Value context
Unavailable
Reported price
Price not reported
Traded August 10, 2026Filed August 12, 2026SEC filing
Exercise or conversion

Ronan Martin Murphy

Director

Restricted Share Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 10, 2026Filed August 12, 2026SEC filing
Award disclosed

Ronan Martin Murphy

Director

Restricted Share Units

Derivative security · not the ordinary share price.

Value context
Non-cash award
Reported price
Award · no purchase price
Understand this price

The filing reports a zero transaction price for this award. It does not mean the awarded securities have no market value.

Traded August 10, 2026Filed August 12, 2026SEC filing
Exercise or conversion

Eugene Pacelli McCague

Director

Ordinary Shares

Value context
Unavailable
Reported price
Price not reported
Traded August 10, 2026Filed August 12, 2026SEC filing
Exercise or conversion

Eugene Pacelli McCague

Director

Restricted Share Units

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
Exercise / conversion price not reported
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 10, 2026Filed August 12, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
DirectorOrdinary SharesOption exercise or conversion5,005$125.74 / share$629.33KSep 16Filed Sep 18 · 2d laterSEC filing
DirectorStock OptionsOption exercise or conversionDerivative units5,005$125.74 exercise / conversion priceNot a separate purchaseSep 16Filed Sep 18 · 2d laterSEC filing
DirectorOrdinary SharesOption exercise or conversion3,255$125.74 / share$409.28KSep 17Filed Sep 18 · 1d laterSEC filing
DirectorStock OptionsOption exercise or conversionDerivative units3,255$125.74 exercise / conversion priceNot a separate purchaseSep 17Filed Sep 18 · 1d laterSEC filing
DirectorOrdinary SharesOption exercise or conversion5,005$125.74 / share$629.33KSep 17Filed Sep 18 · 1d laterSEC filing
DirectorStock OptionsOption exercise or conversionDerivative units5,005$125.74 exercise / conversion priceNot a separate purchaseSep 17Filed Sep 18 · 1d laterSEC filing
DirectorOrdinary SharesOption exercise or conversion1,732Price not reportedUnavailableAug 10Filed Aug 12 · 2d laterSEC filing
DirectorRestricted Share UnitsOption exercise or conversionDerivative units1,732Exercise / conversion price not reportedNot a separate purchaseAug 10Filed Aug 12 · 2d laterSEC filing
DirectorRestricted Share UnitsGrant or awardDerivative units1,324Award · no purchase priceNon-cash awardAug 10Filed Aug 12 · 2d laterSEC filing
DirectorOrdinary SharesOption exercise or conversion1,732Price not reportedUnavailableAug 10Filed Aug 12 · 2d laterSEC filing
DirectorRestricted Share UnitsOption exercise or conversionDerivative units1,732Exercise / conversion price not reportedNot a separate purchaseAug 10Filed Aug 12 · 2d laterSEC filing
DirectorRestricted Share UnitsGrant or awardDerivative units1,324Award · no purchase priceNon-cash awardAug 10Filed Aug 12 · 2d laterSEC filing
DirectorOrdinary SharesOption exercise or conversion2,677Price not reportedUnavailableAug 10Filed Aug 12 · 2d laterSEC filing
DirectorRestricted Share UnitsOption exercise or conversionDerivative units2,677Exercise / conversion price not reportedNot a separate purchaseAug 10Filed Aug 12 · 2d laterSEC filing
DirectorRestricted Share UnitsGrant or awardDerivative units2,047Award · no purchase priceNon-cash awardAug 10Filed Aug 12 · 2d laterSEC filing
DirectorOrdinary SharesOption exercise or conversion1,732Price not reportedUnavailableAug 10Filed Aug 12 · 2d laterSEC filing
DirectorRestricted Share UnitsOption exercise or conversionDerivative units1,732Exercise / conversion price not reportedNot a separate purchaseAug 10Filed Aug 12 · 2d laterSEC filing
DirectorRestricted Share UnitsGrant or awardDerivative units1,324Award · no purchase priceNon-cash awardAug 10Filed Aug 12 · 2d laterSEC filing
DirectorOrdinary SharesOption exercise or conversion1,732Price not reportedUnavailableAug 10Filed Aug 12 · 2d laterSEC filing
DirectorRestricted Share UnitsOption exercise or conversionDerivative units1,732Exercise / conversion price not reportedNot a separate purchaseAug 10Filed Aug 12 · 2d laterSEC filing

Showing the latest 20 of 46 trades. Show all 46 trades

Congress transactions 3

All Congress filings
Partial sale disclosed

ICON plc - Ordinary Shares (ICLR) · Stock

The filing reports a partial sale for a joint account.

Kevin Hern official portraitKevin HernReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
August 14, 2026
Filed September 1, 2026 · 18d laterOriginal report
Sale disclosed

ICON plc - Ordinary Shares (ICLR) · Stock

The filing reports a sale for a joint account.

Kevin Hern official portraitKevin HernReporting House member
Reported amount
$100,001 – $250,000Reported range; exact amount not disclosed.
Trade date
March 5, 2026
Filed April 3, 2026 · 29d laterOriginal report
Sale disclosed

ICON plc - Ordinary Shares (ICLR) · Stock

The filing reports a sale for the member.

Julia Letlow official portraitJulia LetlowReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
February 12, 2026
Filed March 12, 2026 · 28d laterOriginal report
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Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001060955
Latest public acceptance
Sep 18, 2026, 10:08 AM UTC
Score calculated
Oct 7, 2026, 12:06 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.