ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2025
Shares 27,383 Value ($000) $4,990 Avg Close $178.08 Range $154.12 - $198.30
Q3 2025
Shares 24,587 Value ($000) $4,303 Avg Close $167.36 Range $139.15 - $211.00
Q2 2025
Shares 18,873 Value ($000) $2,745 Avg Close $141.84 Range $125.10 - $175.88
Q1 2025
Shares 667 Value ($000) $117 Avg Close $193.87 Range $168.00 - $228.29
Q3 2024
Shares 1,438 Value ($000) $413 Avg Close $315.33 Range $269.08 - $347.72
Q2 2024
Shares 613 Value ($000) $192 Avg Close $313.39 Range $287.02 - $338.98
Q4 2023
Shares 400 Value ($000) $113 Avg Close $258.75 Range $221.20 - $288.50
Q1 2022
Shares 335 Value ($000) $81 Avg Close $250.60 Range $208.13 - $312.28
Q2 2021
Shares 2,351 Value ($000) $486 Avg Close $215.79 Range $193.25 - $234.22
Q3 2019
Shares 1,955 Value ($000) $288 Avg Close $153.57 Range $145.33 - $165.14
Q2 2018
Shares 6,030 Value ($000) $799 Avg Close $124.66 Range $110.21 - $138.17
Q1 2018
Shares 2,890 Value ($000) $341 Avg Close $114.70 Range $101.22 - $124.65
Q1 2017
Shares 159 Value ($000) $13 Avg Close $81.89 Range $74.30 - $88.90
Q4 2016
Shares 99 Value ($000) $7 Avg Close $77.66 Range $73.76 - $85.74
Q3 2016
Shares 4,884 Value ($000) $378 Avg Close $75.14 Range $69.05 - $79.61
Q2 2016
Shares 400 Value ($000) $28 Avg Close $68.64 Range $62.31 - $77.08
Q1 2016
Shares 900 Value ($000) $68 Avg Close $70.08 Range $64.08 - $77.79
Q3 2015
Shares 1,700 Value ($000) $121 Avg Close $75.27 Range $64.27 - $84.14