ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

SANDS CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001020066)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025

Shares 91,550 Value ($000) $13,316 Avg Close $141.84 Range $125.10 - $175.88

Q1 2025

Shares 94,324 Value ($000) $16,506 Avg Close $193.87 Range $168.00 - $228.29

Q4 2024

Shares 94,700 Value ($000) $19,860 Avg Close $233.52 Range $183.38 - $303.69

Q1 2024

Shares 199 Value ($000) $67 Avg Close $294.81 Range $244.59 - $344.77

Q4 2023

Shares 201 Value ($000) $57 Avg Close $258.75 Range $221.20 - $288.50

Q3 2023

Shares 255 Value ($000) $63 Avg Close $252.02 Range $233.81 - $268.07

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	91,550	$13,316	$141.84	$125.10 - $175.88
Q1 2025	94,324	$16,506	$193.87	$168.00 - $228.29
Q4 2024	94,700	$19,860	$233.52	$183.38 - $303.69
Q1 2024	199	$67	$294.81	$244.59 - $344.77
Q4 2023	201	$57	$258.75	$221.20 - $288.50
Q3 2023	255	$63	$252.02	$233.81 - $268.07