John Charles Mayo was born in April 1956.
14 Sep 2016
Appointment
MEGHI LTD
John Charles Mayo was appointed a director
at 61 years old.
British
14 Sep 2016
Significant Control
06 Apr 2016
Significant Control
06 Apr 2016
Significant Control
06 Apr 2016
Significant Control
25 Sep 2013
Appointment
PRO BONO BIO PLC
John Charles Mayo was appointed a director
at 58 years old.
British
13 Jun 2013
Appointment
17 Sep 2012
Appointment
13 Jul 2012
Appointment
13 Jul 2012
Appointment
11 Oct 2011
Appointment
07 Oct 2011
Appointment
21 Nov 2006
Appointment
28 Jul 2006
Resignation
DISCERNA LIMITED
John Charles Mayo was resigned a director
at 51 years old.
British
01 Sep 2005
Appointment
XENOVA LIMITED
John Charles Mayo was appointed a director
at 50 years old.
British
31 Aug 2005
Appointment
DISCERNA LIMITED
John Charles Mayo was appointed a director
at 50 years old.
British
31 Aug 2005
Appointment
15 Jun 2005
Appointment
15 Jun 2005
Appointment
23 Jul 2004
Resignation
27 Nov 2002
Appointment
17 Sep 2001
Appointment
17 Sep 2001
Appointment
17 Sep 2001
Appointment
09 Apr 2001
Resignation
26 Jan 2001
Resignation
TELENT LIMITED
John Charles Mayo was resigned a director
at 45 years old.
British
15 Nov 1999
Resignation
17 Aug 1998
Resignation
17 Aug 1998
Resignation
27 May 1998
Resignation
07 Nov 1997
Appointment
07 Nov 1997
Appointment
22 Oct 1997
Appointment
01 Oct 1997
Resignation
ASTRAZENECA PLC
John Charles Mayo was resigned a director
at 42 years old.
British
01 Oct 1997
Resignation
SYNGENTA LIMITED
John Charles Mayo was resigned a director
at 42 years old.
British
01 Oct 1997
Appointment
TELENT LIMITED
John Charles Mayo was appointed a director
at 42 years old.
British
16 Sep 1997
Resignation
16 Sep 1997
Resignation
27 Feb 1997
Appointment
30 Jun 1994
Appointment
08 Dec 1993
Appointment
15 Feb 1993
Appointment
ASTRAZENECA PLC
John Charles Mayo was appointed a director
at 37 years old.
British
14 Jan 1993
Appointment
25 Sep 1992
Resignation