Blocklisting Interim Review

Name of applicant:

Man Group plc

Name of scheme:

Man Group Executive Share Option Scheme 2001

Period of return:

From:

29/11/2011

To:

25/05/2012

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

241,670 Ordinary Shares of 3 3/7 US Cents 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):

Nil

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

Nil

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

241,670 Ordinary Shares of 3 3/7 US Cents each

Name of contact:

Rachel Rowson

Telephone number of contact:

0207 144 1732

Name of applicant:

Man Group plc

Name of scheme:

Man Group Sharesave Scheme

Period of return:

From:

29/11/2011

To:

25/05/2012

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

29,524 Ordinary Shares of 3 3/7 US Cents 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):

Nil

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

Nil

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

29,524 Ordinary Shares of 3 3/7 US Cents each

Name of contact:

Rachel Rowson

Telephone number of contact:

0207 144 1732

Name of applicant:

Man Group plc

Name of scheme:

Man Group plc United States Employee Stock Purchase Plan

Period of return:

From:

29/11/2011

To:

25/05/2012

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

94,273 Ordinary Shares of 3 3/7 US Cents 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):

Nil

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

Nil

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

94,273 Ordinary Shares of 3 3/7 US Cents each

Name of contact:

Rachel Rowson

Telephone number of contact:

0207 144 1732

Name of applicant:

Man Group plc

Name of scheme:

Man Group Long Term Incentive Plan

Period of return:

From:

29/11/2011

To:

25/05/2012

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

151,907 Ordinary Shares of 3 3/7 US Cents 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):

Nil

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

Nil

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

151,907 Ordinary Shares of 3 3/7 US Cents each

Name of contact:

Rachel Rowson

Telephone number of contact:

0207 144 1732

Name of applicant:

Man Group plc

Name of scheme:

GLG Partnership Plans

Period of return:

From:

29/11/2011

To:

25/05/2012

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

5,198,431 Ordinary Shares of 3 3/7 US Cents 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):

Nil

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

4,044,316 Ordinary Shares of 3 3/7 US Cents each

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

1,154,115 Ordinary Shares of 3 3/7 Cents each

Name of contact:

Rachel Rowson

Telephone number of contact:

0207 144 1732

Name of applicant:

Man Group plc

Name of scheme:

Man Group plc Partner Deferred Share Plan

Period of return:

From:

29/11/2011

To:

25/05/2012

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

160,000 Ordinary Shares of 3 3/7 US Cents 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):

1,500,000 Ordinary Shares of 3 3/7 US Cents each

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

165,512 Ordinary Shares of 3 3/7 US Cents each

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

1,494,488 Ordinary Shares of 3 3/7 US Cents each

Name of contact:

Rachel Rowson

Telephone number of contact:

0207 144 1732