National Storage Mechanism | Additional information

4 December 2025

Crimson Tide plc

("Crimson Tide", the "Company" or the "Group")

Holding in Company

Pursuant to rule 17 of the AIM Rules for Companies, the Company understands that Herald Investment Management Limited no longer has a notifiable shareholding in the Company.

Enquiries:


Crimson Tide plc	+ 44 1892 542444
Chris Fielding, Non-Executive Chair
Jon Clarke, Chief Executive Officer Rachael Rowe, Finance Director

Allenby Capital Limited - Nominated Adviser & Broker	+44 (0)20 3328 5656
Jeremy Porter / Ashur Joseph (Corporate Finance)	[email protected]
Tony Quirke / David Johnson (Sales & Corporate Broking)

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