Innospec Inc (IOSP) Dividend — yield, history and dates

Innospec Inc

IOSP · US

Closed

$ 95.66 +0% ▲

YTD Change

+25.41%

1Y Change

+12.68%

Day Range

94.21 – 96.14

1Y Range

65.89 – 95.66

Div. Yield

1.87%

10Y

All

$IOSP Dividend data

Undervalued

1.34%+

Yield has only been this high 20% of the time — usually when $IOSP looked cheap.

Average yield

1.22%

The midpoint of $IOSP's yield over the last 10 years.

Overvalued

<1.12%

Yield has only dropped this low 20% of the time — usually when $IOSP looked expensive.

Current yield

1.87%

$IOSP's yield today, based on the latest price and dividend.

Based on the trailing 10 years of Innospec Inc's dividend yield history.

Geraldine Weiss dividend yield theory

10Y

All

Price

Undervalued (yield 2.6%)

Fair value (orientative)

Overvalued (yield 0%)

🟡 Fair value zone · current yield 1.87%

The Geraldine Weiss dividend yield theory applied to Innospec Inc ($IOSP) uses the stock's historical dividend yield range to estimate when the price is cheap or expensive relative to its own dividend-paying history (2016–2026). Based on that history, $IOSP is currently trading close to its fair value.

When the $IOSP yield climbs above 🟢 2.6%, the stock has historically been undervalued. When the yield falls below 🔴 0%, Innospec Inc has historically been overvalued. The dashed 🟡 fair value (~1.30%) line marks the orientative midpoint between both extremes, not a price target.

Dividend Growth (CAGR)

CAGR 1Y

113.1%

CAGR 3Y

10.13%

CAGR 5Y

10.43%

CAGR 10Y

10.83%

Dividend Trend

Dividend History

Ex-Date	Payment Date	Period	Cash Amount	Declaration Date
19 May 2026	29 May 2026	Semiannual	0.92 $ +5.75%	07 May 2026
18 Nov 2025	26 Nov 2025	Semiannual	0.87 $ +3.57%	04 Nov 2025
20 May 2025	30 May 2025	Semiannual	0.84 $	01 May 2025
17 Nov 2023	27 Nov 2023	SemiAnnual	0.72 $ +4.35%	06 Nov 2023
19 May 2023	31 May 2023	SemiAnnual	0.69 $ +6.15%	03 May 2023
18 Nov 2022	28 Nov 2022	SemiAnnual	0.65 $ +3.17%	08 Nov 2022
16 May 2022	26 May 2022	SemiAnnual	0.63 $ +6.78%	03 May 2022
15 Nov 2021	24 Nov 2021	SemiAnnual	0.59 $ +3.51%	02 Nov 2021
14 May 2021	26 May 2021	SemiAnnual	0.57 $ +9.62%	04 May 2021
16 Nov 2020	25 Nov 2020	Quarterly	0.52 $	03 Nov 2020
15 May 2020	26 May 2020	SemiAnnual	0.52 $	28 Apr 2020
18 Nov 2019	27 Nov 2019	SemiAnnual	0.52 $ +4%	01 Nov 2019
20 May 2019	30 May 2019	SemiAnnual	0.50 $ +11.11%	06 May 2019
16 Nov 2018	29 Nov 2018	SemiAnnual	0.45 $ +2.27%	02 Nov 2018
18 May 2018	31 May 2018	SemiAnnual	0.44 $ +12.82%	08 May 2018
15 Nov 2017	27 Nov 2017	SemiAnnual	0.39 $ +2.63%	07 Nov 2017
18 May 2017	31 May 2017	SemiAnnual	0.38 $ +11.76%	–
10 Nov 2016	24 Nov 2016	SemiAnnual	0.34 $ +3.03%	02 Nov 2016
12 May 2016	25 May 2016	SemiAnnual	0.33 $ +6.45%	03 May 2016
12 Nov 2015	25 Nov 2015	SemiAnnual	0.31 $ +3.33%	03 Nov 2015
14 May 2015	27 May 2015	SemiAnnual	0.30 $ +7.14%	05 May 2015
13 Nov 2014	26 Nov 2014	SemiAnnual	0.28 $ +3.7%	04 Nov 2014
15 May 2014	28 May 2014	SemiAnnual	0.27 $ +475.69%	06 May 2014
14 Nov 2013	27 Nov 2013	Annual	0.50 $	05 Nov 2013
12 Dec 2012	21 Dec 2012	Other	2.00 $ +8410.64%	03 Dec 2012
12 Mar 2009	06 Apr 2009	SemiAnnual	0.0469 $	–
27 Aug 2008	06 Oct 2008	SemiAnnual	0.0469 $	–
12 Mar 2008	04 Apr 2008	SemiAnnual	0.0469 $ +11.14%	–
30 Aug 2007	08 Oct 2007	SemiAnnual	0.0422 $	–
01 Mar 2007	02 Apr 2007	SemiAnnual	0.0422 $ +12.53%	–
30 Aug 2006	01 Oct 2006	SemiAnnual	0.0375 $	–
21 Feb 2006	01 Apr 2006	SemiAnnual	0.0375 $ +14.33%	–
29 Aug 2005	30 Sept 2005	SemiAnnual	0.0328 $	–
16 Feb 2005	01 Apr 2005	SemiAnnual	0.0328 $ +16.73%	–
18 Aug 2004	01 Oct 2004	SemiAnnual	0.0281 $	–
18 Feb 2004	01 Apr 2004	SemiAnnual	0.0281 $ +19.57%	–
16 May 2003	17 Jun 2003	SemiAnnual	0.0235 $	–
22 Aug 2002	30 Sept 2002	Other	0.0235 $	–