Register of Securities Staff of AIs
Last updated on 18/06/2026
Name of Relevant Individual
CHOI, WING YIN
Chinese Name of Relevant Individual
蔡詠然
HKMA Registration Number
AC9071
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
16 Aug 2007 - 14 Oct 2007
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CREDIT AGRICOLE (SUISSE) SA
Regulated Activity
Type 9: asset management
Effective Period
28 Feb 2007 - 19 Jul 2007
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CREDIT AGRICOLE (SUISSE) SA
Regulated Activity
Type 1: dealing in securities
Effective Period
01 Feb 2007 - 19 Jul 2007
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CALYON
Regulated Activity
Type 1: dealing in securities
Effective Period
13 Apr 2006 - 31 Jan 2007
Is an Executive Officer? (Yes / No)
No
Records: 1-4 of 4
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
CHOI, WING YIN
:
Chinese Name of Relevant Individual
蔡詠然
:
HKMA Registration Number
AC9071
Not Applicable
Not Applicable
Not Applicable
HKMA Registration Number
Registered Institution
Regulated Activity
Effective Period
Is an Executive Officer? (Yes / No)
AC9071
UBS AG
Type 1: dealing in securities
16 Aug 2007 - 14 Oct 2007
No
AC9071
CREDIT AGRICOLE (SUISSE) SA
Type 9: asset management
28 Feb 2007 - 19 Jul 2007
No
AC9071
CREDIT AGRICOLE (SUISSE) SA
Type 1: dealing in securities
01 Feb 2007 - 19 Jul 2007
No
AC9071
CALYON
Type 1: dealing in securities
13 Apr 2006 - 31 Jan 2007
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.