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Innospec Inc. (IOSP)

Nasdaq · Common stock · Chemicals & Allied Products

$98.86-0.30 (-0.30%)

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IOSP at a glance

Key statistics

$2.44B

Market capitalization

Previous close
$99.16
Open
$99.18
Day range
$98.79 – $100.17
Volume
53.2K
Average volume (30 sessions)
229.9K
Shares outstanding
24.63M
Price / earnings
20.1
Earnings per share
$4.93
Price / book
1.8
Price / sales
1.3
Dividend yield
1.81%
Beta (1 year, vs SPY)
0.48

Where the price sits in its year

52-week range

95% of the range

Below the 52-week high
-1.6%
Above the 52-week low
+50.9%

Completed sessions through Oct 20, 2026

Technical snapshot

Above its 50-day and 200-day averages

20-day average
$97.12+2.1%
50-day average
$95.05+4.3%
200-day average
$83.57+18.7%
RSI (14)62.9

Between the conventional 30 and 70 bands.

+1.8%

1 week

+7.1%

1 month

+16.2%

3 months

+29.6%

Year to date

+33.9%

1 year

Price change over each window, from completed sessions. Past performance does not indicate future results.

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From the public news wire

IOSP headlines

Market news →

SEC Form 4, most recent first

Insider filings

How to read these →

  • BARNES CORBIN

    +2.6K

    SVP, Corporate Dev and IR · Grant or award

    · Oct 1, 2026

  • Cleminson Ian

    +4.8K

    EVP & CFO · Grant or award

    · Oct 1, 2026

  • MCROBBIE IAN MALCOLM

    +3.2K

    Senior VP R&T · Grant or award

    · Oct 1, 2026

  • GRIFFIN HARDY LOUIS III

    +2.7K

    SVP, HUMAN RESOURCES · Grant or award

    · Oct 1, 2026

  • Jones David B.

    +3.2K

    SVP, GC & CCO · Grant or award

    · Oct 1, 2026

  • Williams Patrick

    +22.2K

    PRESIDENT & CEO · Grant or award

    · Oct 1, 2026

  • LANDLESS DAVID

    −287

    Director · Open-market sale

    $21.90K · Feb 27, 2026

  • PADFIELD Larry

    −287

    Director · Open-market sale

    $21.90K · Feb 27, 2026

About Innospec Inc.

Innospec Inc manufactures and sells a variety of chemicals and fuel additives. The firm organizes itself into three segments based on product type. The Performance Chemicals segment that derives maximum revenue, provides technology-based solutions for its customers' processes or products in personal care, home care, agrochemical, construction, mining and other industrial markets. The Fuel Specialties segment develops, manufactures, blends, markets and supplies a range of specialty chemical products used as additives in diesel, jet, marine, fuel oil and other fuels. The Oilfield Services segment develops and markets chemical solutions for drilling, completion, production, DRA and oil and gas applications.

Exchange
Nasdaq
Security
Common stock
Industry
Chemicals & Allied Products
Headquarters
Englewood, CO
Employees
2,450
Listed since
May 13, 1998
Website
innospec.com
Educational content only. MadStockAlerts provides market commentary, research, and educational content. It is not personalized investment advice, and nothing here is a recommendation to buy or sell any security. Trading and investing involve substantial risk, including loss of capital. See the Risk Disclosure and Customer Agreement.

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