Results of General Meeting

27 March 2018

Osirium Technologies plc

("Osirium" or "Group")

Results of General Meeting

Osirium Technologies plc (AIM: OSI.L), a UK headquartered cyber-security SaaS vendor, built on robotic process automation (RPA) technology, is pleased to announce that, at its General Meeting held on 23 March 2018, all resolutions were duly passed and, accordingly, the Placing of 3,144,931 new ordinary shares and Chairman's subscription of 14,925 new ordinary shares announced on 6 March 2018 are due to proceed with admission of the new shares expected on 28 March 2018.

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Notes to Editors:

About Osirium

Osirium Technologies plc (AIM: OSI.L), is a leading cyber-security SaaS vendor, built on robotic process automation (RPA) technology.  Osirium protects critical IT assets, infrastructure and devices by preventing targeted cyber-attacks from directly accessing Privileged Accounts, removing unnecessary access and powers of Privileged Account users, deterring legitimate Privileged Account users from abusing their roles and containing the effects of a breach if one does happen.

Osirium has defined and delivered what the Directors view as the next generation PAM (Privileged Access Management) solution. The team has developed the concept of Virtual Air Gap to separate users from passwords, with Osirium's Privileged Task Management module further strengthening Privileged Account security and delivering impressive return on investment benefits for customers.

Founded in 2008 and with its headquarters in Reading, UK, the Group was admitted to AIM in April 2016. For further information please visit www.osirium.com