RNS Number : 4290U FTSE Russell 25 February 2026

Further to the FTSE notice released on 23 February 2026 in relation to Ashtead Group (UK): Transfer of Listing Category, please note the index replacement and associated changes.

All other details remain unchanged. Please see updated notice below:

Ashtead Group (UK): Transfer of Listing Category - Update

Changes in FTSE UK Index Series

25 February 2026

Further to the FTSE Russell notice released on 28 January 2026 and following the court sanctioning the scheme of arrangement in relation to a change in holding company and transfer of listing category for Ashtead Group (UK, constituent), please see details of affected indexes and effective dates below:

Ashtead Group (UK, 0053673) will be deleted from the FTSE 100 index.

Tritax Big Box REIT (UK, BG49KP9) will be added to the FTSE 100 Index and deleted from the FTSE 250 Index.

Costain Group PLC (UK, B64NSP7) will be added to the FTSE 250 Index and deleted from the FTSE SmallCap Index.

All changes effective from 02 March 2026.

Full details of index changes are available on the FTSE Russell website.

For further information please contact FTSE Russell Client Services at info@ftserussell.com or call:

Alternatively, please visit our website at lseg.com/ftse-russell

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