Blocklisting Interim Review

Name of applicant:

Velocys plc (formerly Oxford Catalysts Group PLC)

Name of scheme:

Velocys Share Option Scheme (formerly Oxford Catalysts Group Share Option Scheme)

Period of return:

From:

2nd July 2013

To:

1st January 2014

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

2,013,995

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):

0

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

112,501

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

1,901,494

Name of contact:

Susan Robertson

Chief Financial Officer

Telephone number of contact:

01235 841700