Interim dividend
Amount
3.2p / share
Ex-dividend
12 Feb 2026
Record date
13 Feb 2026
Payment
06 Mar 2026
Source: issuer announcement, UK National Storage Mechanism · filed 03 Feb 2026
Impax Environmental Markets PLC
Impax Environmental Markets PLC's most recent dividend was 3.2p per share, its interim dividend, paid on 06 Mar 2026. Impax Environmental Markets PLC usually pays two dividends a year, in March and August. No further dividend has been declared yet — this page updates when the next one is filed.
Data updated
Dividend calculator
Enter the shares you hold to see what each payment is worth. Every amount links to the announcement it came from.
Shares of Impax Environmental Markets PLC (IEM). Every figure below is per share, exactly as announced, multiplied by this number.
Payments since 12 Mar 2021
| Dividend | Paid | Shares held | Your payment |
|---|---|---|---|
| 3.2pInterim | 6 Mar 2026 | £32.00 | |
| 1.9pInterim | 28 Aug 2025 | £19.00 | |
| 3.2pInterim | 7 Mar 2025 | £32.00 | |
| 1.8pInterim | 5 Sep 2024 | £18.00 | |
| 2.9pInterim | 15 Mar 2024 | £29.00 | |
| 1.7pInterim | 1 Sep 2023 | £17.00 | |
| 2.5pInterim | 10 Mar 2023 | £25.00 | |
| 1.5pInterim | 26 Aug 2022 | £15.00 | |
| 1.5pInterim | 28 Jan 2022 | £15.00 | |
| 1.3pInterim | 27 Aug 2021 | £13.00 | |
| 1pInterim | 12 Mar 2021 | £10.00 |
Change any row to match what you held at the time — the number at the top fills them all. Shares bought on or after the ex-dividend date do not receive that payment.
Over the longer run: from FY2014 to FY2025 Impax Environmental Markets PLC’s dividend went 1.4p → 5.1p, so the income on an unchanged holding changed +264.3% — an average of +12.5% a year over 11 years. Past changes are not a guide to future ones. See every year.
What this assumes. That the number in each row is what you held when that dividend was paid, and that you did not reinvest.
Every per-share figure comes from Impax Environmental Markets PLC’s own announcements, filed under UK listing rules. This is general information, not investment advice.
Working out the tax? The dividend tax calculator takes a total and applies this year’s rates and allowance. To see the effect of buying more shares with each payment, try the reinvestment calculator, and to build a whole portfolio’s payment calendar use the dividend income calculator.