IOSP — Innospec Inc.

$82.73

B-

Dividend Yield2.16%

Annual Dividend$1.79

Payout Ratio

Safe38.20%

Consecutive Years12 yrs

Frequencysemi-annual

Next Ex-Date

N/A

View full dividend history →

Dividend Grades

vs Basic Materials sector

B-

Overall

Yield

Growth

B-

Safety

C+

Consistency

D+

Performance

Metric	IOSP	Sector Median	Percentile
Dividend Yield	2.16%	1.31%	67th
Dividend Growth (5Y)	10.46%	8.43%	65th
Payout Ratio	38.2%	24.1%	52th
Consecutive Years Paid	15	19	41th
1Y Total Return	+2.4%	27.5%	22th

Grades compare this stock to Basic Materials sector peers using percentile ranks. A+ = top 10%, F = bottom 10%. See methodology →

1-Year Growth

10.32%

3-Year Growth

10.14%

5-Year Growth

10.46%

10-Year Growth

10.86%

Key Dividend Dates

Next Ex-Date

N/A

Next Payment

N/A

Last Ex-Date

May 19, 2026

Last Payment

May 29, 2026

Dividend History

Ex-Date	Payment Date	Amount	Type	Change
May 19, 2026	May 29, 2026	$0.9200	Cash	+5.75%
Nov 18, 2025	Nov 26, 2025	$0.8700	Cash	+3.57%
May 20, 2025	May 30, 2025	$0.8400	Cash	+6.33%
Nov 18, 2024	Nov 26, 2024	$0.7900	Cash	+3.95%
May 17, 2024	May 31, 2024	$0.7600	Cash	+5.56%
Nov 17, 2023	Nov 27, 2023	$0.7200	Cash	+4.35%
May 19, 2023	May 31, 2023	$0.6900	Cash	+6.15%
Nov 18, 2022	Nov 28, 2022	$0.6500	Cash	+3.17%
May 16, 2022	May 26, 2022	$0.6300	Cash	+6.78%
Nov 15, 2021	Nov 24, 2021	$0.5900	Cash	+3.51%
May 14, 2021	May 26, 2021	$0.5700	Cash	+9.62%
Nov 16, 2020	Nov 25, 2020	$0.5200	Cash	0.00%
May 15, 2020	May 26, 2020	$0.5200	Cash	0.00%
Nov 18, 2019	Nov 27, 2019	$0.5200	Cash	+4.00%
May 20, 2019	May 30, 2019	$0.5000	Cash	+11.11%
Nov 16, 2018	Nov 29, 2018	$0.4500	Cash	+2.27%
May 18, 2018	May 31, 2018	$0.4400	Cash	+12.82%
Nov 15, 2017	Nov 27, 2017	$0.3900	Cash	+2.63%
May 18, 2017	May 31, 2017	$0.3800	Cash	+11.76%
Nov 10, 2016	Nov 24, 2016	$0.3400	Cash	+3.03%

Payout Ratio (Earnings)

38.2%

Safe

FCF Payout Ratio

50.5%

Safe

Financial Snapshot

Period	Revenue	Net Income	EPS	FCF
Q1 2025	$440.80M	$32.80M	$1.31	$19.90M
Q2 2025	$439.70M	$23.50M	$0.94	-$3.70M
Q3 2025	$441.90M	$12.90M	$0.52	$25.00M
Q4 2025	$455.60M	$47.40M	$1.91	$46.80M

Peer Comparison

Symbol	Company	Yield	Payout	Growth 5Y	Market Cap
LIN	Linde plc	0.31%	10.60%	13.73%	$242.20B
SHW	The Sherwin-Williams Company	0.25%	7.70%	-8.21%	$78.26B
ECL	Ecolab Inc.	0.27%	9.90%	12.81%	$74.70B
APD	Air Products and Chemicals, Inc.	2.59%	76.60%	5.40%	$62.71B
PPG	PPG Industries, Inc.	0.60%	10.10%	5.63%	$26.89B

Compare IOSP:

IOSP vs LIN IOSP vs SHW IOSP vs ECL IOSP vs APD

About this data

Dividend data sourced from Financial Modeling Prep. Prices updated daily after market close.

Payout ratio — trailing 12-month dividends paid / trailing 12-month net income.

Consecutive years — calendar years with a higher total annual dividend than the prior year.

Growth rates — annualized, comparing the most recent full year total to the total N years prior.

For informational purposes only. Not investment advice.

Data as of June 21, 2026. Source: Financial Modeling Prep. Prices and yields updated daily after market close.