Register of Securities Staff of AIs
Last updated on 18/06/2026
Name of Relevant Individual
CHOI, PUI PUN
Chinese Name of Relevant Individual
蔡沛彬
HKMA Registration Number
AA1757
Current Registration
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
Registered Institution
BANK OF SINGAPORE LIMITED
Regulated Activity
Type 1: dealing in securities
First date of engagement
24 Oct 2024
Is an Executive Officer? (Yes / No)
No
Capacity
EXECUTIVE DIRECTOR
Remarks
Registered Institution
BANK OF SINGAPORE LIMITED
Regulated Activity
Type 4: advising on securities
First date of engagement
24 Oct 2024
Is an Executive Officer? (Yes / No)
No
Capacity
EXECUTIVE DIRECTOR
Remarks
Business Address
Name of Registered Institution
SFC CE number
Business Address
Name of Registered Institution
BANK OF SINGAPORE LIMITED
SFC CE number
ALB135
Business Address
34/F & 35/F, ONE INTERNATIONAL FINANCE CENTRE, 1 HARBOUR VIEW STREET, CENTRAL, HONG KONG.
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
BANK OF SINGAPORE LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
Since 24 Oct 2024
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
BANK OF SINGAPORE LIMITED
Regulated Activity
Type 4: advising on securities
Effective Period
Since 24 Oct 2024
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
BANK OF CHINA (HONG KONG) LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
01 Mar 2018 - 13 Oct 2024
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
BANK OF CHINA (HONG KONG) LIMITED
Regulated Activity
Type 4: advising on securities
Effective Period
01 Mar 2018 - 13 Oct 2024
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
26 Jun 2007 - 28 Jan 2018
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
26 Jun 2007 - 28 Jan 2018
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
HANG SENG BANK, LIMITED
Regulated Activity
Type 4: advising on securities
Effective Period
07 Nov 2005 - 11 Apr 2007
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
HANG SENG BANK, LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
17 Aug 2005 - 11 Apr 2007
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
HANG SENG BANK, LIMITED
Regulated Activity
Type 7: providing automated trading services
Effective Period
17 Aug 2005 - 11 Apr 2007
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CITIBANK, N.A.
Regulated Activity
Type 1: dealing in securities
Effective Period
01 Apr 2003 - 07 Jul 2005
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CITIBANK, N.A.
Regulated Activity
Type 4: advising on securities
Effective Period
01 Apr 2003 - 07 Jul 2005
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
01 Jul 2005 - 05 Jul 2005
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
01 Jul 2005 - 05 Jul 2005
Is an Executive Officer? (Yes / No)
No
Records: 1-13 of 13
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, PUI PUN
:
Chinese Name of Relevant Individual
蔡沛彬
:
HKMA Registration Number
AA1757
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
BANK OF SINGAPORE LIMITED
Type 1: dealing in securities
24 Oct 2024
No
EXECUTIVE DIRECTOR
BANK OF SINGAPORE LIMITED
Type 4: advising on securities
24 Oct 2024
No
EXECUTIVE DIRECTOR
Name of Registered Institution
SFC CE number
Business Address
BANK OF SINGAPORE LIMITED
ALB135
34/F & 35/F, ONE INTERNATIONAL FINANCE CENTRE, 1 HARBOUR VIEW STREET, CENTRAL, HONG KONG.
Not Applicable
HKMA Registration Number
Registered Institution
Regulated Activity
Effective Period
Is an Executive Officer? (Yes / No)
AA1757
BANK OF SINGAPORE LIMITED
Type 1: dealing in securities
Since 24 Oct 2024
No
AA1757
BANK OF SINGAPORE LIMITED
Type 4: advising on securities
Since 24 Oct 2024
No
AA1757
BANK OF CHINA (HONG KONG) LIMITED
Type 1: dealing in securities
01 Mar 2018 - 13 Oct 2024
No
AA1757
BANK OF CHINA (HONG KONG) LIMITED
Type 4: advising on securities
01 Mar 2018 - 13 Oct 2024
No
AA1757
CITIBANK (HONG KONG) LIMITED
Type 1: dealing in securities
26 Jun 2007 - 28 Jan 2018
No
AA1757
CITIBANK (HONG KONG) LIMITED
Type 4: advising on securities
26 Jun 2007 - 28 Jan 2018
No
AA1757
HANG SENG BANK, LIMITED
Type 4: advising on securities
07 Nov 2005 - 11 Apr 2007
No
AA1757
HANG SENG BANK, LIMITED
Type 1: dealing in securities
17 Aug 2005 - 11 Apr 2007
No
AA1757
HANG SENG BANK, LIMITED
Type 7: providing automated trading services
17 Aug 2005 - 11 Apr 2007
No
AA1757
CITIBANK, N.A.
Type 1: dealing in securities
01 Apr 2003 - 07 Jul 2005
No
AA1757
CITIBANK, N.A.
Type 4: advising on securities
01 Apr 2003 - 07 Jul 2005
No
AA1757
CITIBANK (HONG KONG) LIMITED
Type 1: dealing in securities
01 Jul 2005 - 05 Jul 2005
No
AA1757
CITIBANK (HONG KONG) LIMITED
Type 4: advising on securities
01 Jul 2005 - 05 Jul 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.