Block Listing Six Monthly Return

Name of applicant:

Xeros Technology Group Plc ("Company")

Name of scheme:

Xeros Technology Group plc Enterprise Management Incentive Scheme ("EMI Scheme")

&

Xeros Technology Group plc unapproved share option scheme ("USOS")

Period of return:

From:

1 January 2022

To:

30 June 2022

Balance of unallotted securities under scheme(s) from previous return:

EMI: 41,433 ordinary shares of 15p each

USOS: 13,776 ordinary shares of 15p each

Plus:  The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):

EMI: nil ordinary shares of 15p each

USOS: nil ordinary shares of 15p each

Unallocated: 120,000 ordinary shares of 15p each

Less:  Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):

EMI: nil ordinary shares of 15p each

USOS: nil ordinary shares of 15p each

Equals:  Balance under scheme(s) not yet issued/allotted at end of period:

EMI: 41,433 ordinary shares of 15p each

USOS: 13,776 ordinary shares of 15p each

Unallocated: 120,000 ordinary shares of 15p

Name of contact:

Paul Denney, Company Secretary

Telephone number of contact:

0114 2699656