INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

LPL Financial LLC's Holding History (CIK: 0001403438)

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

Q4 2025

Shares 5,077 Value ($000) $389 Avg Close $75.03 Range $70.10 - $79.81

Q3 2025

Shares 6,846 Value ($000) $528 Avg Close $82.49 Range $73.21 - $89.37

Q2 2025

Shares 6,693 Value ($000) $563 Avg Close $86.03 Range $78.60 - $94.32

Q1 2025

Shares 10,776 Value ($000) $1,021 Avg Close $103.54 Range $91.98 - $114.58

Q4 2024

Shares 9,583 Value ($000) $1,055 Avg Close $111.62 Range $104.73 - $124.78

Q3 2024

Shares 9,077 Value ($000) $1,027 Avg Close $113.17 Range $101.07 - $129.81

Q2 2024

Shares 8,424 Value ($000) $1,041 Avg Close $121.30 Range $115.10 - $129.23

Q1 2024

Shares 8,249 Value ($000) $1,064 Avg Close $117.37 Range $110.33 - $126.78

Q4 2023

Shares 5,163 Value ($000) $636 Avg Close $102.52 Range $91.88 - $121.65

Q3 2023

Shares 4,746 Value ($000) $485 Avg Close $100.32 Range $93.27 - $107.44

Q2 2023

Shares 4,351 Value ($000) $437 Avg Close $95.78 Range $88.08 - $103.21

Q1 2023

Shares 4,107 Value ($000) $422 Avg Close $102.60 Range $90.19 - $110.59

Q4 2022

Shares 3,856 Value ($000) $397 Avg Close $96.50 Range $78.79 - $110.27

Q3 2022

Shares 3,782 Value ($000) $324 Avg Close $89.51 Range $80.19 - $98.62

Q2 2022

Shares 3,703 Value ($000) $355 Avg Close $91.85 Range $81.71 - $101.29

Q1 2022

Shares 3,296 Value ($000) $305 Avg Close $89.19 Range $83.58 - $94.67

Q4 2021

Shares 3,328 Value ($000) $301 Avg Close $82.93 Range $76.29 - $89.94

Q3 2021

Shares 3,005 Value ($000) $253 Avg Close $83.46 Range $75.85 - $90.38

Q2 2021

Shares 2,541 Value ($000) $230 Avg Close $92.53 Range $83.80 - $100.29

Q1 2021

Shares 2,478 Value ($000) $254 Avg Close $92.10 Range $80.91 - $99.72

Q4 2020

Shares 2,464 Value ($000) $224 Avg Close $71.95 Range $57.19 - $85.43

Q4 2019

Shares 2,464 Value ($000) $255 Avg Close $87.47 Range $77.84 - $97.70

Q3 2019

Shares 2,302 Value ($000) $205 Avg Close $81.78 Range $74.31 - $88.66

Q2 2019

Shares 2,282 Value ($000) $208 Avg Close $76.63 Range $71.16 - $83.47

Q2 2018

Shares 2,847 Value ($000) $218 Avg Close $67.39 Range $59.37 - $73.05

Q1 2016

Shares 5,000 Value ($000) $223 Avg Close $40.40 Range $36.39 - $46.84

Q4 2015

Shares 5,000 Value ($000) $260 Avg Close $48.12 Range $40.31 - $52.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,077	$389	$75.03	$70.10 - $79.81
Q3 2025	6,846	$528	$82.49	$73.21 - $89.37
Q2 2025	6,693	$563	$86.03	$78.60 - $94.32
Q1 2025	10,776	$1,021	$103.54	$91.98 - $114.58
Q4 2024	9,583	$1,055	$111.62	$104.73 - $124.78
Q3 2024	9,077	$1,027	$113.17	$101.07 - $129.81
Q2 2024	8,424	$1,041	$121.30	$115.10 - $129.23
Q1 2024	8,249	$1,064	$117.37	$110.33 - $126.78
Q4 2023	5,163	$636	$102.52	$91.88 - $121.65
Q3 2023	4,746	$485	$100.32	$93.27 - $107.44
Q2 2023	4,351	$437	$95.78	$88.08 - $103.21
Q1 2023	4,107	$422	$102.60	$90.19 - $110.59
Q4 2022	3,856	$397	$96.50	$78.79 - $110.27
Q3 2022	3,782	$324	$89.51	$80.19 - $98.62
Q2 2022	3,703	$355	$91.85	$81.71 - $101.29
Q1 2022	3,296	$305	$89.19	$83.58 - $94.67
Q4 2021	3,328	$301	$82.93	$76.29 - $89.94
Q3 2021	3,005	$253	$83.46	$75.85 - $90.38
Q2 2021	2,541	$230	$92.53	$83.80 - $100.29
Q1 2021	2,478	$254	$92.10	$80.91 - $99.72
Q4 2020	2,464	$224	$71.95	$57.19 - $85.43
Q4 2019	2,464	$255	$87.47	$77.84 - $97.70
Q3 2019	2,302	$205	$81.78	$74.31 - $88.66
Q2 2019	2,282	$208	$76.63	$71.16 - $83.47
Q2 2018	2,847	$218	$67.39	$59.37 - $73.05
Q1 2016	5,000	$223	$40.40	$36.39 - $46.84
Q4 2015	5,000	$260	$48.12	$40.31 - $52.05