Icon Ownership & Insider Activity

Icon (ICLR) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 5.7% of shares outstanding. Institutional investors hold 85.0%.

Shares Outstanding

77.154M

Shares Float

68.262M

Insider Shares Owned

4.383M

Insider % Owned

5.7%

Institutional Shares Held

65.566M

Institutional % Held

85.0%

Ownership Breakdown

Net Insider Activity by Month

Icon Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Sep 17, 2026	Pacelli Eugene McCague	DIRECTOR	SELL-OPTIONS	—	$150.37	$160K
Sep 17, 2026	Martin Ronan Murphy	DIRECTOR	SELL-OPTIONS	—	$150.37	$247K
Sep 16, 2026	DR JOHN CLIMAX	DIRECTOR	SELL-OPTIONS	—	$150.37	$247K
Aug 10, 2026	Clem Anne Whitaker	DIRECTOR	SELL-OPTIONS	891.000	$164.29	$138K
Aug 10, 2026	Julie ONeill	DIRECTOR	SELL-OPTIONS	817.000	$164.29	$150K
Aug 10, 2026	Ciaran Murray	DIRECTOR	SELL-OPTIONS	—	$164.29	$440K
Aug 10, 2026	Martin Ronan Murphy	DIRECTOR	SELL-OPTIONS	891.000	$164.29	$138K
Aug 10, 2026	Pacelli Eugene McCague	DIRECTOR	SELL-OPTIONS	891.000	$164.29	$138K
Aug 10, 2026	Linda Grais	DIRECTOR	SELL-OPTIONS	891.000	$164.29	$138K
Aug 10, 2026	DR JOHN CLIMAX	DIRECTOR	SELL-OPTIONS	891.000	$164.29	$138K
Aug 10, 2026	John Bernard Nigel Clerkin	CHIEF FINANCIAL OFFICER	SELL-OPTIONS	2.026K	$164.29	$372K
Aug 7, 2026	Edward Barry Balfe	CHIEF EXECUTIVE OFFICER	SELL-OPTIONS	346.000	$164.07	$63K

Date	Member	Party	Chamber	Action	Amount
Aug 14, 2026	Kevin Hern	R	House	Sale (Partial)	$15,001 - $50,000
Mar 5, 2026	Kevin Hern	R	House	Sale	$100,001 - $250,000
Feb 12, 2026	Julia Letlow	R	House	Sale	$1,001 - $15,000
Sep 4, 2024	John James	R	House	Sale	$1,001 - $15,000
Jun 12, 2024	John James	R	House	Purchase	$1,001 - $15,000