IOSP

INNOSPEC INC.

Chemicals · Chemicals

$335.61 sample

-3.01 (-0.89%) 1D

Market cap

$1.46T

Price as of

2026-10-03

Latest filing

8-K · 2026-09-29

Alerts

8

Price$335.61 +15.82% 3M daily closessample

347.73289.77

2026-07-072026-07-292026-08-202026-09-102026-10-02

purchase / approvalsale / rejectionfiling / neutral

Latest events

Filings, trades, FDA; newest first

Sep 29SECDEF 14A filed
Sep 23SEC10-Q filed
Sep 16INSInsider sell: 10% owner
Sep 07INSInsider buy: Chief Executive Officer
Aug 28INSInsider sell: EVP, Operations
Aug 21INSInsider buy: Chief Financial Officer
Aug 12INSInsider buy: EVP, Operations
Aug 07INSInsider sell: Chief Financial Officer

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Company facts

SEC EDGAR registration

Name: INNOSPEC INC.
Sector: Chemicals
Industry: Chemicals
Smart-money score: -58sample, -100 to +100
Reporting currency: USD

Who is positioning in IOSP

sample

Insiders: 8 insider transactions over 90 days, net selling, $611.0M
Congress: 4 members traded over 90 days
Institutions · 13F: 32 funds hold $17.6B
Activists · 13D/G: No 13D/13G activist filings on record

How are the fundamentals trending?

sample, by period end

Revenue$83.4B +20.4% y/y

Q4 2024Q3 2026

Inventory$50.6B +18.0% y/y

Q4 2024Q3 2026

Accounts receivable$38.1B +15.6% y/y

Q4 2024Q3 2026

Total debt$98.2B +16.1% y/y

Q4 2024Q3 2026

Peers

sample

Sample peer A: $779.8B +5.4% 3M
Sample peer B: $1.34T -9.1% 3M
Sample peer C: $637.3B +4.2% 3M
Sample peer D: $302.5B -8.5% 3M
Sample peer E: $468.8B -10.5% 3M