Stock profile

Impax Environmental Markets PLC

IEM.LSE LSE GBX ISIN GB0031232498

Market tone: No signal.

Open 452.00p Prev close 457.00p Volume 464,228
Frequency Semi-annual 1.8 events/year
Trend Stable 2022-2026 payout trend
Volatility 20.33% annual payout CV
Growth 1.63% annualised payout

Recent Dividends

Trade analysis
Dividend3.2pInterim Event yield0.79% - 0.81%declared to ex-div Ex-div drop0.50%price move Decl30 Jan Ex-div06 Feb Pay07 Mar
Dividend1.9pInterim Event yield0.48% - 0.49%declared to ex-div Ex-div drop0.00%price move Decl01 Aug Ex-div14 Aug Pay28 Aug
Dividend3.2pInterim Event yield0.75% - 0.78%declared to ex-div Ex-div drop0.12%price move Decl03 Feb Ex-div12 Feb Pay06 Mar
Price History 25 Nov 2024 to 12 Jun 2026
History dividend: 06 Feb 2025 | Declared: 30 Jan 2025 | Dividend: 3.2p | Yield before ex: 0.81% | Ex-drop: 0.50% | Window yield range: 0.79% to 0.81% History dividend: 14 Aug 2025 | Declared: 01 Aug 2025 | Dividend: 1.9p | Yield before ex: 0.48% | Ex-drop: 0.00% | Window yield range: 0.48% to 0.49% History dividend: 12 Feb 2026 | Declared: 03 Feb 2026 | Dividend: 3.2p | Yield before ex: 0.75% | Ex-drop: 0.12% | Window yield range: 0.75% to 0.78% 297.54 344.52 391.50 438.48 485.46 Jan 25 Apr 25 Jul 25 Oct 25 Jan 26 Apr 26 Decl 30 Jan Ex 06 Feb Pay 07 Mar Decl 01 Aug Ex 14 Aug Pay 28 Aug Decl 03 Feb Ex 12 Feb Pay 06 Mar
3.2p Interim
Declared
30 Jan
Ex-div
06 Feb
Yield
0.79%–0.81%
Ex-drop
0.50%
Paid
07 Mar
1.9p Interim
Declared
01 Aug
Ex-div
14 Aug
Yield
0.48%–0.49%
Ex-drop
0.00%
Paid
28 Aug
3.2p Interim
Declared
03 Feb
Ex-div
12 Feb
Yield
0.75%–0.78%
Ex-drop
0.12%
Paid
06 Mar

News

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Historical Dividends

Total dividends and yield-at-ex-date by year
Payout trend 22.03% Growing · 2021-2025 payout CAGR
Payout volatility 27.25% High variance · std dev / average payout
Peak payout5.1p
Peak annual yield1.28%
2021
0.47%
2.3p
18 Feb 1.0p 05 Aug 1.3p
2022
0.62%
3.0p
06 Jan 1.5p 04 Aug 1.5p
2023
0.99%
4.2p
09 Feb 2.5p 10 Aug 1.7p
2024
1.21%
4.7p
15 Feb 2.9p 15 Aug 1.8p
2025
1.28%
5.1p
06 Feb 3.2p 14 Aug 1.9p
2026 This year
0.72%
3.2p
12 Feb 3.2p 04 Aug 0.0p
2027 Projection
0.79%
3.7p
12 Feb 3.7p 04 Aug 0.0p
YearEx-dateDeclaredRecordPaymentPeriodValue
2026 12 Feb 2026 03 Feb 2026 - 06 Mar 2026 Interim 0.0320 GBP
2025 14 Aug 2025 01 Aug 2025 - 28 Aug 2025 Interim 0.0190 GBP
2025 06 Feb 2025 30 Jan 2025 - 07 Mar 2025 Interim 0.0320 GBP
2024 15 Aug 2024 07 Aug 2024 15 Aug 2024 05 Sep 2024 Interim 0.0180 GBP
2024 15 Feb 2024 02 Feb 2024 15 Feb 2024 15 Mar 2024 Interim 0.0290 GBP
2023 10 Aug 2023 28 Jul 2023 10 Aug 2023 01 Sep 2023 Interim 0.0170 GBP
2023 09 Feb 2023 01 Feb 2023 09 Feb 2023 10 Mar 2023 Interim 0.0250 GBP
2022 04 Aug 2022 02 Aug 2022 04 Aug 2022 26 Aug 2022 Final 0.0150 GBP
2022 06 Jan 2022 29 Dec 2021 06 Jan 2022 28 Jan 2022 Interim 0.0150 GBP
2021 05 Aug 2021 29 Jul 2021 05 Aug 2021 27 Aug 2021 Final 0.0130 GBP
2021 18 Feb 2021 11 Feb 2021 18 Feb 2021 12 Mar 2021 Interim 0.0100 GBP
2020 06 Aug 2020 30 Jul 2020 06 Aug 2020 28 Aug 2020 Final 0.0130 GBP
2020 02 Apr 2020 25 Mar 2020 02 Apr 2020 24 Apr 2020 Final 0.0300 GBP
2019 25 Apr 2019 04 Apr 2019 25 Apr 2019 28 May 2019 Final 0.0300 GBP

Upcoming Dividends

Declared and projected dividend cycle
Ex-dateStatusPeriodDividendEst. yield
04 Aug 2026 Predicted Final 0.0000 GBP 0.00%
12 Feb 2027 Predicted Interim 0.0367 GBP 0.79%

Recovery Speed

Recovered by trading week
1w
6 <= 5d trading days
2w
6 <= 10d trading days
3w
6 <= 15d trading days
4w
6 <= 20d trading days
5w
6 <= 25d trading days
6w
6 <= 30d trading days

Recovery Signature

Post ex-div behaviour
Median recovery0dtrading days to regain pre-ex close
Recovered100.00%events recovered inside 6w
Drop capture46.39%ex-drop as share of dividend paid
Score86speed, consistency, and drift blend
+15% +5% 0% -5% -15% Ex 1w 2w 3w 4w 5w 6w
Bold white line = average visible recovery curve 6 events selected