Notice of AGM

31 October 2025

Rosslyn Data Technologies plc 

("Rosslyn" or the "Company") 

Notice of AGM

Rosslyn (AIM: RDT), the provider of a leading cloud-based spend intelligence platform, gives notice that the annual general meeting ("AGM") of the Company will be held at 10.00am on Thursday 27 November 2025 at the offices of Shakespeare Martineau, Level 19, The Shard, 32 London Bridge Street, London, SE1 9SG.

The Notice of AGM has been published on the Reports and Corporate Documents page in the Investors section of the Company's website at https://www.rosslyn.ai/investors/reports-corporate-documents, and has been posted, alongside the Company's annual report and accounts for the year ended 30 April 2025, to those shareholders who have requested paper communications.

Enquiries

About Rosslyn

Rosslyn (AIM: RDT) provides an award-winning spend intelligence and predictive analytics platform. The Rosslyn Platform helps organizations with diverse supply chains mitigate risk and make informed strategic decisions. It leverages automated workflows, artificial intelligence and machine learning to extract and consolidate procurement data providing visibility of complex supplier data, enabling supplier spend savings and delivering rapid ROI. For more information visit www.rosslyn.ai. Investors wishing to contact the Company should email investors@rosslyn.ai.