ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q2 2025

Shares 33,780 Value ($000) $4,913 Avg Close $141.84 Range $125.10 - $175.88

Q1 2025

Shares 9,856 Value ($000) $1,725 Avg Close $193.87 Range $168.00 - $228.29

Q4 2024

Shares 3,595 Value ($000) $754 Avg Close $233.52 Range $183.38 - $303.69

Q3 2024

Shares 7,799 Value ($000) $2,241 Avg Close $315.33 Range $269.08 - $347.72

Q1 2024

Shares 16 Value ($000) $5 Avg Close $294.81 Range $244.59 - $344.77

Q4 2023

Shares 1,721 Value ($000) $487 Avg Close $258.75 Range $221.20 - $288.50

Q3 2023

Shares 222 Value ($000) $55 Avg Close $252.02 Range $233.81 - $268.07

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	33,780	$4,913	$141.84	$125.10 - $175.88
Q1 2025	9,856	$1,725	$193.87	$168.00 - $228.29
Q4 2024	3,595	$754	$233.52	$183.38 - $303.69
Q3 2024	7,799	$2,241	$315.33	$269.08 - $347.72
Q1 2024	16	$5	$294.81	$244.59 - $344.77
Q4 2023	1,721	$487	$258.75	$221.20 - $288.50
Q3 2023	222	$55	$252.02	$233.81 - $268.07