Register of Securities Staff of AIs
Last updated on 18/06/2026
Name of Relevant Individual
TSANG, SIU WANG
Chinese Name of Relevant Individual
曾小環
HKMA Registration Number
AC6436
Other HKMA Registration Number(s)
AA9498
Current Registration
Not Applicable
Business Address
Not Applicable
Conditions
Not Applicable
Registration History
HKMA Registration Number
Registered Institution
Regulated Activity
Effective Period
Is an Executive Officer? (Yes / No)
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 1: dealing in securities
Effective Period
Since 10 Feb 2018
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CHINA CONSTRUCTION BANK (ASIA) CORPORATION LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
09 Apr 2014 - 28 Jan 2018
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CHINA CONSTRUCTION BANK (ASIA) CORPORATION LIMITED
Regulated Activity
Type 4: advising on securities
Effective Period
09 Apr 2014 - 28 Jan 2018
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 1: dealing in securities
Effective Period
08 Nov 2007 - 15 Nov 2011
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CITIBANK (HONG KONG) LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
02 Aug 2005 - 21 Oct 2007
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CITIBANK (HONG KONG) LIMITED
Regulated Activity
Type 4: advising on securities
Effective Period
02 Aug 2005 - 21 Oct 2007
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
ABN AMRO BANK N.V.
Regulated Activity
Type 1: dealing in securities
Effective Period
01 Apr 2003 - 01 Jun 2005
Is an Executive Officer? (Yes / No)
No
Records: 1-7 of 7
Public Disciplinary Actions
Records of public disciplinary actions taken against the relevant individual by the SFC
Not Applicable
Records of public disciplinary actions taken against the relevant individual by the HKMA
Not Applicable
Public disciplinary actions (if any) that took effect over five years ago are not shown.
:
Name of Relevant Individual
TSANG, SIU WANG
:
Chinese Name of Relevant Individual
曾小環
:
HKMA Registration Number
AC6436
:
Other HKMA Registration Number(s)
AA9498
Not Applicable
Not Applicable
Not Applicable
HKMA Registration Number
Registered Institution
Regulated Activity
Effective Period
Is an Executive Officer? (Yes / No)
AA9498
UBS AG
Type 1: dealing in securities
Since 10 Feb 2018
No
AA9498
CHINA CONSTRUCTION BANK (ASIA) CORPORATION LIMITED
Type 1: dealing in securities
09 Apr 2014 - 28 Jan 2018
No
AA9498
CHINA CONSTRUCTION BANK (ASIA) CORPORATION LIMITED
Type 4: advising on securities
09 Apr 2014 - 28 Jan 2018
No
AA9498
UBS AG
Type 1: dealing in securities
08 Nov 2007 - 15 Nov 2011
No
AC6436
CITIBANK (HONG KONG) LIMITED
Type 1: dealing in securities
02 Aug 2005 - 21 Oct 2007
No
AC6436
CITIBANK (HONG KONG) LIMITED
Type 4: advising on securities
02 Aug 2005 - 21 Oct 2007
No
AA9498
ABN AMRO BANK N.V.
Type 1: dealing in securities
01 Apr 2003 - 01 Jun 2005
No
Records of public disciplinary actions taken against the relevant individual by the SFC
Not Applicable
Records of public disciplinary actions taken against the relevant individual by the HKMA
Not Applicable
Public disciplinary actions (if any) that took effect over five years ago are not shown.