ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

First National Advisers, LLC's Holding History (CIK: 0001941030)

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

Q4 2025

Shares 7,573 Value ($000) $1,380 Avg Close $178.08 Range $154.12 - $198.30

Q3 2025

Shares 7,600 Value ($000) $1,330 Avg Close $167.36 Range $139.15 - $211.00

Q2 2025

Shares 6,938 Value ($000) $1,009 Avg Close $141.84 Range $125.10 - $175.88

Q1 2025

Shares 5,598 Value ($000) $980 Avg Close $193.87 Range $168.00 - $228.29

Q3 2024

Shares 1,063 Value ($000) $305 Avg Close $315.33 Range $269.08 - $347.72

Q2 2024

Shares 1,012 Value ($000) $317 Avg Close $313.39 Range $287.02 - $338.98

Q1 2024

Shares 952 Value ($000) $320 Avg Close $294.81 Range $244.59 - $344.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,573	$1,380	$178.08	$154.12 - $198.30
Q3 2025	7,600	$1,330	$167.36	$139.15 - $211.00
Q2 2025	6,938	$1,009	$141.84	$125.10 - $175.88
Q1 2025	5,598	$980	$193.87	$168.00 - $228.29
Q3 2024	1,063	$305	$315.33	$269.08 - $347.72
Q2 2024	1,012	$317	$313.39	$287.02 - $338.98
Q1 2024	952	$320	$294.81	$244.59 - $344.77