RE: Update - returns and trading22 May 2024 21:29
For dividends, the Stock Exchange requires minimum 6 business days public notice prior to the Record Date which is normally a Friday, so if Marlowe do provide the formal declaration of the dividend on the 31st then the earliest XD date would be Thursday 13th June, or any Thursday thereafter.
Payment then likely within a few weeks as TP says, and in any case no later than 30 business days (6 weeks) after the Record Date, although I suspect they won't wait that long.