Tso, Kai Sum 曹棨森

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Organisation Position From Until Total
Return		 CAGR
total
return		 CAGR
relative
return
1 * CAVENDISH INTERNATIONAL HOLDINGS LIMITED MDManaging Director 1992-08-04
2 INTERNATIONAL CITY HOLDINGS LIMITED DirDirector U
3 * Power Assets Holdings Limited DirDirector 1985-02-01 1997-01-01 -16.08% -5.69%
4 * CSC Holdings Limited (HK) NEDNon-Executive Director 1992-04-01 1994-06-27 -46.62%
5 HUTCHISON IDH LIMITED DirDirector 1995-03-01 1997-02-01
6 HUTCHISON IDH DEVELOPMENT LIMITED DirDirector 1995-09-01 1997-02-01
7 * Power Assets Holdings Limited MDManaging Director 1997-01-01 2013-01-01 487.46% 11.71% 6.07%
8 * CK Infrastructure Holdings Limited EDExecutive Director 1997-03-20 2013-01-01 314.07% 9.42% 6.50%
9 * CNOOC LIMITED NEDNon-Executive Director 2000-07 2002-11-18 48.29% 25.75% 54.02%
10 NORTHERN GAS NETWORKS HOLDINGS LIMITED DirDirector 2004-12-17 2013-02-08
11 NORTHERN GAS NETWORKS LIMITED DirDirector 2005-05-31 2013-02-08
12 NORTHERN GAS NETWORKS FINANCE PLC DirDirector 2005-11-14 2013-02-08
13 BETA CENTRAL PROFITS LIMITED DirDirector 2007-06-29 2013-01-24
14 HKSAR Steering Committee on the Promotion of Electric Vehicles MemberMember 2009-04-01 2011-04-01
15 ELECTRICITY FIRST LIMITED DirDirector 2010-06-10 2013-01-24
16 NORTHERN GAS NETWORKS OPERATIONS LIMITED DirDirector 2010-10-31 2013-02-08
17 EASTERN POWER NETWORKS PLC DirDirector 2010-11-24 2013-02-08
18 LONDON POWER NETWORKS PLC DirDirector 2010-11-24 2013-02-08
19 SOUTH EASTERN POWER NETWORKS PLC DirDirector 2010-11-24 2013-02-08
20 UK POWER NETWORKS HOLDINGS LIMITED DirDirector 2010-11-24 2013-02-08
21 UK POWER NETWORKS SERVICES HOLDINGS LIMITED DirDirector 2010-11-24 2013-02-08
22 * CK Infrastructure Holdings Limited NEDNon-Executive Director 2013-01-01 2015-05-14 46.26% 17.48% 6.52%
23 * Power Assets Holdings Limited NED, Dep ChNon-Executive Director, Deputy Chairman 2013-01-01 2014-01-29 -8.16% -7.62% -5.76%
24 * HK Electric Investments Limited NED, Dep ChNon-Executive Director, Deputy Chairman 2013-12-05 2014-11-28 -2.06% -2.48% -15.28%
Average 6.94% 8.68%

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Total returns are measured from the latest of the start date, the appointment date and 3-Jan-1994 until the earliest of the end date, the resignation/removal date and the last trading date. CAGR is the annualised return and is not shown for periods under 180 days. Relative returns are to the Tracker Fund of HK (2800), starting from the latest of 12-Nov-1999, the appointment date and the chosen start date.

* = is or was HK primary-listed

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