MICROGEN PLC
3 APRIL 2017
BLOCK LISTING RETURN
Name of Applicant: MICROGEN PLC
Name of Scheme: MICROGEN PLC PERFORMANCE SHARE PLAN 2006
MICROGEN PLC COMPANY SHARE OPTION PLAN 2006
Period of return: From: 25 SEPTEMBER 2016 To: 24 MARCH 2017
Balance under scheme from previous return:
MICROGEN PLC PERFORMANCE SHARE PLAN 2006 - 50,004 ORDINARY SHARES OF 6 3/7P EACH
MICROGEN PLC COMPANY SHARE OPTION PLAN 2006 - 118,049 ORDINARY SHARES OF 6 3/7P EACH
The amount by which the block scheme has been increased, if the scheme has been increased since the date of the last return:
MICROGEN PLC PERFORMANCE SHARE PLAN 2006 - 1,722,500 ORDINARY SHARES OF 6 3/7P EACH
MICROGEN PLC COMPANY SHARE OPTION PLAN 2006 - 0 ORDINARY SHARES OF 6 3/7P EACH
Number of securities issued/allotted under scheme during period:
MICROGEN PLC PERFORMANCE SHARE PLAN 2006 - 1,670,918 ORDINARY SHARES OF 6 3/7P EACH
MICROGEN PLC COMPANY SHARE OPTION PLAN 2006 - 0 ORDINARY SHARES OF 6 3/7P EACH
Balance under scheme not yet issued/allotted at end of period:
MICROGEN PLC PERFORMANCE SHARE PLAN 2006 - 101,586 ORDINARY SHARES OF 6 3/7P EACH
MICROGEN PLC COMPANY SHARE OPTION PLAN 2006 - 118,049 ORDINARY SHARES OF 6 3/7P EACH
Number and class of securities originally listed and the date of admission:
MICROGEN PLC PERFORMANCE SHARE PLAN 2006 - 127,460 ORDINARY SHARES OF 5P EACH - 7 SEPTEMBER 2009
MICROGEN PLC COMPANY SHARE OPTION PLAN 2006 - 142,001 ORDINARY SHARES OF 5P EACH - 7 SEPTEMBER 2009
MICROGEN PLC PERFORMANCE SHARE PLAN 2006 - 650,000 ORDINARY SHARES OF 5P EACH - 24 SEPTEMBER 2010
MICROGEN PLC COMPANY SHARE OPTION PLAN 2006 - 350,000 ORDINARY SHARES OF 5P EACH - 24 SEPTEMBER 2010
MICROGEN PLC PERFORMANCE SHARE PLAN 2006 - 237,517 ORDINARY SHARES OF 5P EACH - 10 OCTOBER 2011
MICROGEN PLC COMPANY SHARE OPTION PLAN 2006 - 184,674 ORDINARY SHARES OF 5P EACH - 10 OCTOBER 2011
MICROGEN PLC PERFORMANCE SHARE PLAN 2006 - 397,991 ORDINARY SHARES OF 5P EACH - 18 OCTOBER 2011
MICROGEN PLC COMPANY SHARE OPTION PLAN 2006 - 1,000,000 ORDINARY SHARES OF 5P EACH - 18 OCTOBER 2011
MICROGEN PLC PERFORMANCE SHARE PLAN 2006 - 70,917 ORDINARY SHARES OF 5P EACH - 13 OCTOBER 2014
MICROGEN PLC COMPANY SHARE OPTION PLAN 2006 - 49,384 ORDINARY SHARES OF 5P EACH - 13 OCTOBER 2014
MICROGEN PLC COMPANY SHARE OPTION PLAN 2006 - 1,722,500 ORDINARY SHARES OF 6 3/7P EACH - 25 NOVEMBER 2016
Total number of securities in issue at the end of the period:
60,771,938 ORDINARY SHARES OF 6 3/7P EACH
Name of contact: MARK HEATHER, COMPANY SECRETARY
Address of contact: OLD CHANGE HOUSE, 128 QUEEN VICTORIA STREET, LONDON, EC4V 4BJ
Telephone number of contact: 020 7496 8100
www.microgen.com