IOSP

INNOSPEC INC.
—

Company Information

Company Name
INNOSPEC INC.
CIK
CIK0001054905
Category
Large accelerated filer
Ticker: Exchange
IOSP: Nasdaq
Fiscal Year End
December 31
Owner Organization
08 Industrial Applications and Services
SIC
2800
SIC Description
Chemicals & Allied Products
Ticker
IOSP

SEC filing data through

Insider Sentiment

Last purchase
2025-11-14
Last sale
2026-03-03
Shares purchased (TTM)
340
Shares sold (TTM)
12,090
Buy ratio (TTM)2.7%

Institutional Sentiment

As of
2026-06-30
Institutional shares owned
24,366,854
Shares outstanding
24,644,000
Ownership
98.88%
+4.25% Y/Y

Earnings Market Reaction

Filing date
2026-08-05
Price on filing date
—
1-month reaction
3.72%
3-month reaction
…
Drift continued6/11 (55%)
Faded / reversed5/11 (45%)

Balance Sheet

Values in millions ($)
Line item2026-06-302026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-302024-06-302024-03-312023-12-312023-09-30Subscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnTrend
Assets Current
Cash And Cash Equivalents At Carrying Value250289293271267300289304240270204207
Receivables Net Current409354342350336344342328300318360305
Inventory Net
Inventory Finished Goods235226226236235216198221211217216234
Inventory Raw Materials102961031091029910398103888498
Inventory Net337322329345337315301319314304300332
Prepaid Taxes611131112135124311
Other Assets Current1077441111111
Assets Current1,0259991,005989970977957966877913886864
Property Plant And Equipment Net293286286279296277270278272269268245
Operating Lease Right Of Use Asset485153494944454648444543
Goodwill398399399400398388383392388398399358
Intangible Assets Net Excluding Goodwill656968637873656461585748
Deferred Income Tax Assets Net1313149999111010106
Defined Benefit Plan Assets For Plan Benefits Noncurrent--000123837363550
Other Assets Noncurrent4391175447667
Assets1,8461,8201,8321,7991,8061,7751,7351,7981,7001,7331,7071,619
Liabilities Current
Accounts Payable Current169139175162149170164169148166164146
Accrued Liabilities Current170169152167164148169170143164186165
Operating Lease Liability Current141516161614141415141413
Restructuring Reserve Current555555555555
Business Combination Contingent Consideration Liability Current337---0-----
Accrued Income Taxes Current745642220162112315
Liability For Uncertain Tax Positions Current--0---00151-
Liabilities Current368335360356337358371373333365372344
Operating Lease Liability Noncurrent343637333430313233303229
Restructuring Reserve Noncurrent606160636457555957575751
Deferred Income Tax Liabilities Net161819142423243635343426
Accrued Income Taxes Noncurrent------000121212
Liability For Uncertain Tax Positions Noncurrent--0---01111111414
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent131313141413131313131312
Asset Acquisition Contingent Consideration Liability111825232022202423-
Other Liabilities Noncurrent459875453222
Liabilities495468500497505509519550504547558491
Stockholders Equity
Common Stock Value000000000000
Additional Paid In Capital Common Stock379377377374373371370367365362361359
Treasury Stock Value-128-121-115-115-105-97-93-93-93-93-94-94
Retained Earnings Accumulated Deficit1,1381,1301,0991,0731,0611,0581,0251,1151,0821,0701,0281,008
Accumulated Other Comprehensive Income Loss Net Of Tax-46-41-35-35-33-72-91-145-161-155-148-148
Stockholders Equity1,3431,3521,3261,3031,3021,2601,2111,2481,1961,1841,1471,128
Minority Interest877666543333
Liabilities And Stockholders Equity1,8461,8201,8321,7991,8061,7751,7351,7981,7001,7331,7071,619
Allowance For Doubtful Accounts Receivable Current15141210910121099108
Inventory Valuation Reserves433940393836353538262827
Common Stock Par Or Stated Value Per Share0.010.010.010.010.010.010.010.010.010.010.010.01
Common Stock Shares Authorized404040404040404040404040
Common Stock Shares Issued303030303030303030303030
Treasury Stock Common Shares555555555555

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INNOSPEC INC. (IOSP) — SEC Financial Statements & Analysis

INNOSPEC INC. (IOSP) is a chemicals & allied products company, incorporated in DE. INNOSPEC INC. trades on Nasdaq as: IOSP. INNOSPEC INC. (IOSP)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-05. Based on that filing, INNOSPEC INC. carries a market cap of $2.01B, a P/E ratio of 16.56x, a P/B ratio of 1.49x, a P/S ratio of 1.09x, an enterprise value of $1.76B, and an EV/EBITDA multiple of 10.30x. On profitability, it posts a gross margin of 27.46%, an operating margin of 7.00%, a net margin of 6.57%, a Return on Equity (ROE) of 9.16%, a Return on Assets (ROA) of 6.63%, and a Return on Invested Capital (ROIC) of 9.98%. Per share, it reports EPS of $4.91, diluted EPS of $4.90, free cash flow per share of $2.79, and a dividend per share of $2.64. Over the trailing year, it posted revenue growth of 2.87% year-over-year, net income growth of 502.49% year-over-year, and EPS growth of 509.65% year-over-year. On the balance sheet, it maintains a current ratio of 2.78x, a quick ratio of 1.87x, working capital of $656.60M, a debt-to-equity ratio of 0.37x, a debt ratio of 0.27, an interest coverage ratio of 22.61x, free cash flow of $68.80M (TTM), and net debt of $-250.20M. Figures sourced from SEC EDGAR.

Market Cap
$2.01B
P/E TTM
16.56x
EPS TTM
$4.91
P/B TTM
1.49x
ROE TTM
9.16%
ROA TTM
6.63%
Debt To Equity
0.37x
Free Cash Flow TTM
$68.80M
Net Revenue TTM Growth 1Y
2.87%

Data as of 2026-06-30 · Source: SEC EDGAR

Frequently Asked Questions

What industry is INNOSPEC INC. in?

INNOSPEC INC. (IOSP) operates in the Chemicals & Allied Products industry.

What exchange does IOSP trade on?

INNOSPEC INC. (IOSP) trades on the Nasdaq.

Where is INNOSPEC INC. incorporated?

INNOSPEC INC. is incorporated in DE.

When was INNOSPEC INC. (IOSP)'s most recent SEC filing?

INNOSPEC INC. (IOSP)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-05.

What is IOSP's market cap?

INNOSPEC INC. (IOSP) has a market capitalization of $2.01B as of 2026-06-30.

What is IOSP's P/E ratio?

INNOSPEC INC. (IOSP)'s trailing twelve month P/E ratio is 16.56x as of 2026-06-30.

What is IOSP's EPS (earnings per share)?

INNOSPEC INC. (IOSP)'s trailing twelve month EPS is $4.91 as of 2026-06-30.

What is IOSP's ROE (return on equity)?

INNOSPEC INC. (IOSP)'s trailing twelve month Return on Equity (ROE) is 9.16% as of 2026-06-30.

What is IOSP's ROA (return on assets)?

INNOSPEC INC. (IOSP)'s trailing twelve month Return on Assets (ROA) is 6.63% as of 2026-06-30.

What is IOSP's ROIC (return on invested capital)?

INNOSPEC INC. (IOSP)'s trailing twelve month Return on Invested Capital (ROIC) is 9.98% as of 2026-06-30.

What is IOSP's EV/EBITDA?

INNOSPEC INC. (IOSP)'s trailing twelve month EV/EBITDA is 10.30x as of 2026-06-30.

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