Innospec Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:IOSP Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
01 Mar 24	SellUS$314,483	David Jones	Individual	2,500	US$125.79
27 Feb 24	SellUS$1,203,258	Patrick Williams	Individual	9,667	US$124.73
26 Feb 24	SellUS$1,208,456	Patrick Williams	Individual	9,667	US$126.05
23 Feb 24	SellUS$1,202,249	Patrick Williams	Individual	9,667	US$125.15
22 Feb 24	BuyUS$50,824	Leslie Parrette	Individual	410	US$123.96
22 Feb 24	SellUS$228,887	Hardy Griffin	Individual	1,875	US$122.07
22 Feb 24	SellUS$518,596	Ian Cleminson	Individual	4,190	US$123.77
22 Feb 24	SellUS$73,366	Milton Blackmore	Individual	601	US$122.07
22 Feb 24	SellUS$453,500	Philip Boon	Individual	3,715	US$122.07
10 May 23	BuyUS$49,826	Leslie Parrette	Individual	515	US$96.75

Insider Trading Volume

Insider Buying: IOSP insiders have sold more shares than they have bought in the past 3 months.

Ownership Breakdown

What is the ownership structure of IOSP?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	8,202	0.033%
State or Government	20,658	0.0831%
General Public	150,092	0.604%
Individual Insiders	281,428	1.13%
Institutions	24,407,609	98.1%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 82.25% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
16%	BlackRock, Inc.	3,974,345	US$476.9m	3.6%	0.01%
11.9%	The Vanguard Group, Inc.	2,953,918	US$354.5m	0.43%	0.01%
9.32%	Allspring Global Investments, LLC	2,318,589	US$278.2m	-0.82%	0.4%
7.93%	Wasatch Advisors LP	1,972,110	US$236.7m	1.13%	0.9%
4.89%	Dimensional Fund Advisors LP	1,215,525	US$145.9m	-0.54%	0.03%
4.12%	Victory Capital Management Inc.	1,023,632	US$122.8m	-10.1%	0.12%
3.86%	State Street Global Advisors, Inc.	959,907	US$115.2m	5.65%	no data
3.31%	Royce & Associates, LP	824,125	US$98.9m	-2.78%	0.85%
3.13%	Champlain Investment Partners, LLC	779,565	US$93.5m	-5.28%	0.56%
2.38%	Geode Capital Management, LLC	591,737	US$71.0m	4.62%	0.01%
2.34%	Janus Henderson Group plc	581,053	US$69.7m	0.16%	0.03%
1.61%	Northern Trust Global Investments	401,422	US$48.2m	0.02%	0.01%
1.34%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	332,825	US$39.9m	-0.42%	0.01%
1.24%	Charles Schwab Investment Management, Inc.	307,490	US$36.9m	0%	0.01%
1.09%	Westwood Management Corp.	272,000	US$32.6m	-13%	0.26%
1%	British Columbia Investment Management Corporation	248,499	US$29.8m	0%	0.12%
1%	BNY Mellon Asset Management	248,472	US$29.8m	-4.19%	0.01%
0.96%	Goldman Sachs Asset Management, L.P.	237,926	US$28.6m	-12.7%	0.01%
0.85%	Norges Bank Investment Management	210,359	US$25.2m	-14.1%	no data
0.8%	Eagle Asset Management, Inc.	198,344	US$23.8m	4.56%	0.12%
0.76%	Invesco Ltd.	189,833	US$22.8m	680%	0.01%
0.66%	Managed Account Advisors LLC	164,106	US$19.7m	-1.41%	no data
0.61%	Patrick Williams	152,297	US$18.3m	12.2%	no data
0.6%	Voya Investment Management LLC	149,287	US$17.9m	28.5%	0.02%
0.59%	Telemark Asset Management, LLC	147,000	US$17.6m	-2%	2.31%