ICON PLC (NASDAQ: ICLR) director Ronan Murphy details share and option holdings

Rhea-AI Filing Summary

ICON plc director Ronan Martin Murphy filed an initial ownership report showing his equity interests in the company. He directly owns 2,956 Ordinary Shares, giving him a straightforward stake in ICON.

He also holds stock options over 5,005 Ordinary Shares with an exercise price of $125.74 per share that expire on May 18, 2026, which the filing notes are fully vested. In addition, he has 1,732 Restricted Share Units granted on May 22, 2025, each representing a contingent right to receive one Ordinary Share upon vesting. These RSUs vest on the later of the first anniversary of grant and the date withholding taxes are paid, with the nominal conversion price equal to the shares’ par value automatically deducted from his pay.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Murphy Ronan Martin

Role Director

Type	Security	Shares	Price	Value
holding	Stock Options	--	--	--
holding	Restricted Share Units	--	--	--
holding	Ordinary Shares	--	--	--

Holdings After Transaction: Stock Options — 5,005 shares (Direct); Restricted Share Units — 1,732 shares (Direct); Ordinary Shares — 2,956 shares (Direct)

Footnotes (2)

1. F1. Fully vested.
2. 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.

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Accepted by SEC EDGAR 03/18/2026 - 03:26 PM Learn about SEC filing dates

FAQ

What does Ronan Martin Murphy’s Form 3 show for ICON PLC (ICLR)?

The Form 3 shows Ronan Martin Murphy’s initial equity holdings in ICON. He directly owns ordinary shares, vested stock options, and restricted share units that can convert into additional ordinary shares once vesting and tax conditions are satisfied.

How many ICON PLC ordinary shares does Ronan Martin Murphy directly hold?

Ronan Martin Murphy directly holds 2,956 Ordinary Shares of ICON PLC. This position represents his current direct share ownership, separate from any additional shares that may be issued later through stock options or restricted share unit vesting.

What stock options does Ronan Martin Murphy have in ICON PLC (ICLR)?

He holds fully vested stock options over 5,005 Ordinary Shares with an exercise price of $125.74 per share. These options expire on May 18, 2026, giving him the right, but not the obligation, to purchase shares at that price before expiration.

How many restricted share units does Ronan Martin Murphy hold in ICON PLC?

He holds 1,732 Restricted Share Units tied to ICON PLC ordinary shares. Granted on May 22, 2025, they vest on the later of the first anniversary of grant and payment of withholding taxes, then convert one-for-one into ordinary shares.

How do Ronan Martin Murphy’s ICON PLC RSUs convert into ordinary shares?

Each restricted share unit converts into one ICON ordinary share upon vesting. At vesting, a nominal conversion price equal to the shares’ EUR 0.06 par value per share is automatically deducted from Ronan Martin Murphy’s pay, rather than paid in cash separately.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Murphy Ronan Martin

(Last) (First) (Middle)

C/O ICON PLC

SOUTH COUNTY BUSINESS PARK, LEOPARDSTOWN

(Street)

DUBLIN D18X5R3

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
ICON PLC [ ICLR ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares	2,956	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Options	(1)	05/18/2026	Ordinary Shares	5,005	$125.74	D
Restricted Share Units	(2)	(2)	Ordinary Shares	1,732	(2)	D

Explanation of Responses:

1. Fully vested.

2. 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.

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.

	/s/ Erina Joan Fox, as Attorney-in-Fact	03/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)