Ronan Martin Murphy - 18 Mar 2026 Form 3 Insider Report for ICON PLC (ICLR)

Reporting relationship: Director
Issuer ticker: ICLR
Reported as of: 18 Mar 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 18 Mar 2026, 15:26:24 UTC
Next SEC filing: 15 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Erina Joan Fox, as Attorney-in-Fact

Key filing fact

Ronan Martin Murphy filed Form 3 for ICON PLC (ICLR) on 18 Mar 2026.

Key facts

This page summarizes Ronan Martin Murphy's Form 3 filing for ICON PLC (ICLR).
0 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 18 Mar 2026, 15:26.

Change

No earlier filing in this sequence is available for direct comparison.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0001974743 Primary reporting owner

Murphy Ronan Martin

Relationship: Director
Address: C/O ICON PLC, SOUTH COUNTY BUSINESS PARK, LEOPARDSTOWN, DUBLIN, IRELAND
Signature: /s/ Erina Joan Fox, as Attorney-in-Fact
Signature date: 18 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ICLR holding

Ordinary Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,956
Date: 18 Mar 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ICLR holding Derivative

Stock Options

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Ordinary Shares
Underlying amount: 5,005
Exercise price: $125.74
Footnotes: F1

ICLR holding Derivative

Restricted Share Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 18 Mar 2026
Ownership: Direct
Underlying class: Ordinary Shares
Underlying amount: 1,732
Exercise price
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Fully vested.

Footnote F2

These restricted share units were granted on May 22, 2025 and vest in full on, where applicable, the later of (i) the first anniversary of the grant date and (ii) the date of payment of withholding taxes. Each restricted share unit represents a contingent right to receive one ordinary share of the Issuer upon vesting, with a nominal conversion price equal to the par value of the ordinary shares (EUR 0.06) per underlying share automatically deducted from the reporting person's pay in connection with vesting.

SEC remarks

Due to the issuer's status as a foreign private issuer pursuant to Rule 3a12-3(b) under the Securities Exchange Act of 1934 (the "Act"), the reporting person's transactions in the issuer's equity securities are exempt from Sections 16(b) and 16(c) of the Act. Exhibit 24 - Power of Attorney.