Blocklisting Interim Review

Name of applicant: BTG plc

Name of scheme

BTG Executive Share Option Scheme

BTG Performance Share Plan

BTG Sharesave Scheme

BTG Stock Purchase Plan

Total

Balance under scheme from previous return

716,252

569,282

76,578

48,171

1,410,283

The amount by which block scheme has been increased since last return

220,000

700,000

-

-

920,000

Number of securities issued/ allotted under scheme during period

(55,028)

-

(35,987)

(13,832)

(104,847)

Balance under scheme not yet issued/allotted at end of period

881,224

1,269,282

40,591

34,339

2,225,436

Number and class of shares originally listed and date of admission

10p ordinary shares

10p ordinary shares

10p ordinary shares

10p ordinary shares

Total number of securities in issue at the end of the period

381,776,703