IOSP Dividend History & Analysis | 3.4% Yield

IOSP has a dividend yield of 3.4% and paid 1.79 USD per share in the last 12M. Complete payout history, full analyses and peer comparison.

Yield 12m 3.37%
Payout Ratio 53.4%
Growth Rate CAGR 5y 10.19%
Consistency Lifetime 81.6%
Yield on Cost 5y 1.92%
Payout FCF 55.2%
Streak Years 12
Dividend Rating 63.24%
Dividends Cash Amount per Share Yearly This chart shows the yearly cash amount paid as dividends per share.
Dividend Growth Year over Year This chart shows the annual dividend growth rate compared to the previous year.
5 Years Chart with Price and Dividend Yield This chart shows the dividend yield and price over time. Price is displayed as gray area (left axis), yield as dark blue line (right axis) and average yield as orange dashed line.
■ Payout Yield (right) ■ Price (left) ┅┅ Avg Payout Yield

Top Dividend Payers in Specialty Chemicals

Top 5 Dividend Yields of Peer-Group
SYMBOL MARKET CAP USD YIELD TTM YIELD ON COST 5y
EVK 9,648 M 6.14% 9.80%
NEU 6,445 M 1.66% 4.72%
RPM 12,198 M 1.94% 2.48%
SXT 4,814 M 2.02% 2.09%
ESI 9,993 M 1.23% 1.49%
Top 5 Dividend Growth Rates of Peer-Group
SYMBOL MARKET CAP USD GROWTH RATE CONSISTENCY
MTX 2,327 M 22.47% 96.2%
AI 117,066 M 9.77% 99.3%
SHW 74,015 M 9.48% 100.0%
ASH 2,504 M 8.86% 93.5%
NEU 6,445 M 8.90% 73.8%
IOSP Dividend History: Last 40 Payments (USD) as of May 2026
EX-DATE RECORD PAYMENT PERIOD DIV/SHARE GROWTH PAYOUT YIELD
2026-05-19 2026-05-19 2026-05-29 Semiannual 0.92 +5.7% 1.18%
2025-11-18 2025-11-18 2025-11-26 Semiannual 0.87 +3.6% 1.21%
2025-05-20 2025-05-20 2025-05-30 Semiannual 0.84 +6.3% 0.95%
2024-11-18 2024-11-18 2024-11-26 Semiannual 0.79 +3.9% 0.66%
2024-05-17 2024-05-20 2024-05-31 Semiannual 0.76 +5.6% 0.58%
2023-11-17 2023-11-20 2023-11-27 Semiannual 0.72 +4.3% 0.66%
2023-05-19 2023-05-22 2023-05-31 Semiannual 0.69 +6.2% 0.69%
2022-11-18 2022-11-21 2022-11-28 Semiannual 0.65 +3.2% 0.59%
2022-05-16 2022-05-17 2022-05-26 Semiannual 0.63 +6.8% 0.63%
2021-11-15 2021-11-16 2021-11-24 Semiannual 0.59 +3.5% 0.63%
2021-05-14 2021-05-17 2021-05-26 Semiannual 0.57 +9.6% N/A
2020-11-16 2020-11-17 2020-11-25 Semiannual 0.52 0% N/A
2020-05-15 2020-05-18 2020-05-26 Semiannual 0.52 0% N/A
2019-11-18 2019-11-19 2019-11-27 Semiannual 0.52 +4% N/A
2019-05-20 2019-05-21 2019-05-30 Semiannual 0.5 +11.1% N/A
2018-11-16 2018-11-19 2018-11-29 Semiannual 0.45 +2.3% N/A
2018-05-18 2018-05-21 2018-05-31 Semiannual 0.44 +12.8% N/A
2017-11-15 2017-11-16 2017-11-27 Semiannual 0.39 +2.6% N/A
2017-05-18 2017-05-22 2017-05-31 Semiannual 0.38 +11.8% N/A
2016-11-10 2016-11-15 2016-11-24 Semiannual 0.34 +3% N/A
2016-05-12 2016-05-16 2016-05-25 Semiannual 0.33 +6.5% N/A
2015-11-12 2015-11-16 2015-11-25 Semiannual 0.31 +3.3% N/A
2015-05-14 2015-05-18 2015-05-27 Semiannual 0.3 +7.1% N/A
2014-11-13 2014-11-17 2014-11-26 Semiannual 0.28 +3.7% N/A
2014-05-15 2014-05-19 2014-05-28 Semiannual 0.27 -46% N/A
2013-11-14 2013-11-18 2013-11-27 Annual 0.5 -75% N/A
2012-12-12 2012-12-14 2012-12-21 Other 2 +3900% N/A
2009-03-12 2009-03-16 2009-04-06 Semiannual 0.05 0% N/A
2008-08-27 2008-09-01 2008-10-06 Semiannual 0.05 0% N/A
2008-03-12 2008-03-14 2008-04-04 Semiannual 0.05 +11.1% N/A
2007-08-30 2007-09-04 2007-10-08 Semiannual 0.045 -50% N/A
2007-03-01 2007-03-05 2007-04-02 Semiannual 0.09 +12.5% N/A
2006-08-30 2006-09-01 2006-10-01 Semiannual 0.08 -50% N/A
2006-02-21 2006-02-23 2006-04-01 Semiannual 0.16 +128.6% N/A
2005-08-29 2005-08-31 2005-09-30 Semiannual 0.07 0% N/A
2005-02-16 2005-02-18 2005-04-01 Semiannual 0.07 +16.7% N/A
2004-08-18 2004-08-20 2004-10-01 Semiannual 0.06 0% N/A
2004-02-18 2004-02-20 2004-04-01 Semiannual 0.06 +20% N/A
2003-05-16 2003-05-20 2003-06-17 Semiannual 0.05 0% N/A
2002-08-22 2002-08-26 2002-09-30 Other 0.05 0% N/A

IOSP Dividend FAQ

What is the Dividend Yield of IOSP?

As of May 2026, IOSP's dividend yield is 3.37%. This is calculated by dividing the trailing 12-month dividend rate (TTM rate) of 1.79 USD by the current share price of 78.73.

Does IOSP pay a dividend?

As of May 2026, IOSP paid a dividend of 1.79 USD in the last 12 months. The last dividend was paid on 2026-05-19 and the payout was 0.92 USD.

How often does IOSP pay dividends?

IOSP pays dividends semi-annually. Over the last 12 months, IOSP has issued 2 dividend payments. The last dividend payment was made on 2026-05-19.

IOSP dividend forecast

Based on historical data, the forecasted dividends per share for IOSP for the next payments are between 0.963 (+4.7%) and 1.018 (+10.7%). This indicates a solid dividend increase compared to the last payment. The expected Yield for the next 12 months is about 2.52%.

Will IOSP pay dividends in 2026?

The latest dividend paid per share was 0.92 USD with an Ex-Dividend Date of 2026-05-19. The next Ex-Dividend date for Innospec (IOSP) is currently unknown.

What is the next Ex-Dividend Date for IOSP?

The next Ex-Dividend date for Innospec (IOSP) is currently unknown. We automatically update the next Ex-Dividend date when it is announced.

What is the Dividend Growth of IOSP?

IOSP's average dividend growth rate over the past 5 years is 10.2% per year. Strong growth: IOSP's dividend growth is outpacing inflation.

What is the Yield on Cost of IOSP?

IOSP's 5-Year Yield on Cost is 1.92%. If you bought IOSP's shares at 93.10 USD five years ago, your current annual dividend income (1.79 USD per share, trailing 12 months) equals 1.92% of your original purchase price.

What is the Payout Consistency of IOSP?

IOSP Payout Consistency is 81.6%. The payout consistency is a proprietary measure of how consistently a company has paid dividends over its lifetime and blends growth rate, number of dividend payments, interruptions or lowering dividends into one number. Moderately consistent: Innospec has a good track record of consistent dividend payments over its lifetime.

Does IOSP have a good Dividend Yield?

IOSP's 3.37% Dividend Yield is considered as moderate. This is usually a sign of a value company.

What is the Dividend Payout Ratio of IOSP?

The Dividend Payout Ratio of IOSP is 53.4%. Healthy - Leaves room for growth and provides some protection to maintain dividends even in a recession.

What is the Dividend Rating of IOSP?

IOSP's Overall Dividend Rating is 63.24%. Ratings surpassing 65% are regarded as acceptable, exceeding 75% are favorable and surpassing 85% are strong.

IOSP Outstanding Shares Analysis
The Chart shows the outstanding shares over time per year.
What is the Trend in IOSP's Outstanding Shares?

Innospec's outstanding shares have decreased by approximately 0.36% annually over the past 3 years (Trend Reliability: -33.3%). Slightly positive: The company is modestly reducing its share count through buybacks. This provides a small tailwind to earnings per share and dividend sustainability.

Has IOSP ever had a Stock Split?

Yes, the last stock split was on Jul 23, 2007 with a ratio of 2:1. This was a forward split: Each share became 2 shares, lowering the price proportionally. The dividend per share was also adjusted downward by the same ratio, so total dividend income remained unchanged.

YEAR NUMBER OF SHARES ANNUAL GROWTH RATE
1998 27,868,000 0%
1999 26,854,000 -3.64%
2000 23,744,000 -11.58%
2001 23,132,000 -2.58%
2002 23,650,000 +2.24%
2003 24,352,000 +2.97%
2004 24,770,000 +1.72%
2005 24,658,000 -0.45%
2006 23,794,000 -3.5%
2007 23,680,000 -0.48%
2008 23,603,000 -0.33%
2009 23,682,000 +0.33%
2010 24,800,000 +4.72%
2011 24,000,000 -3.23%
2012 23,800,000 -0.83%
2013 24,400,000 +2.52%
2014 25,111,000 +2.91%
2015 24,598,000 -2.04%
2016 24,480,000 -0.48%
2017 24,583,000 +0.42%
2018 24,569,000 -0.06%
2019 24,750,000 +0.74%
2020 24,763,000 +0.05%
2021 24,888,000 +0.5%
2022 24,958,000 +0.28%
2023 25,044,000 +0.34%
2024 25,115,000 +0.28%
2025 24,837,000 -1.11%
2026 24,844,000 +0.03%

Key Metric Definitions

Dividend Yield

Annual dividend per share divided by current share price.

Payout Ratio

Percentage of earnings paid as dividends. Below 60% = safe, above 100% = unsustainable.

Payout FCF

Percentage of Free Cash Flow paid as dividends. More reliable than Payout Ratio since it measures actual cash.

Growth Rate (CAGR)

Compound annual growth rate of dividends over the last 5 years.

Consistency

Reliability of dividend payments over lifetime. Penalizes cuts and pauses.

Yield on Cost

Your effective yield if you bought 5 years ago. Shows dividend growth impact over time.

Streak

Consecutive years of dividend payments. 25+ years = Dividend Aristocrat.

Dividend Rating

Proprietary score (0-100) combining yield, growth, safety and consistency.

Last update: 2026-05-21 02:59 UTC