Stock research

IOSP Innospec Inc.

Basic Materials • Chemicals - Specialty

$91.96
5.26 (—%)

Innospec Inc., founded in 1938 as Octel Corp. and rebranded in January 2006, is a global company headquartered in Englewood, Colorado. It focuses on the creation, production, formulation, promotion, and distribution...…

ALL change

+0.82%

Range high

$131.58

Congress · 90d

0

Insiders · 90d

0

Public signal layer

Who is disclosing activity in IOSP?

Latest linked filings in Indy

Congress

View all

No linked Congress trades yet.

Corporate insiders

View all

No insider transactions yet.

Price

Hover to inspect price

Showing ALL history. Source: FMP historical price full.

Prev Close
$86.70
Day High
$93.34
Day Low
$88.05
52w High
$93.34
52w Low
$65.51
Volume
379,222
Avg Volume
Beta
0.914

* TTM/most recent where available

Company

Ticker
IOSP
Exchange
Sector
Basic Materials
Industry
Chemicals - Specialty
Country
US
CEO
Patrick S. Williams
Employees
2450
Website
innospec.com

Key Metrics

Market Cap
2.27B
P/E
P/B
P/S
EV/EBITDA
ROE
Net Margin
Div Yield
FCF/Share

* TTM/most recent where available

DCF Valuation

↓ Below DCF -13.0%

Standard DCF

$105.69 as of Aug. 5, 2026

Levered DCF

$101.24 as of Aug. 5, 2026

Market Price

$91.96 vs DCF -13.0%

DCF vs Price (30D window)

Price uses last 30 days; DCF line holds latest value across the window.

DCF line = solid green (latest value repeated across window), Price = dashed blue (daily closes).