Register of Securities Staff of AIs
Last updated on 18/06/2026
Name of Relevant Individual
CHOI, YUK BUN
Chinese Name of Relevant Individual
蔡煜斌
HKMA Registration Number
AF3915
Current Registration
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
Registered Institution
DAH SING BANK, LIMITED
Regulated Activity
Type 1: dealing in securities
First date of engagement
20 Nov 2019
Is an Executive Officer? (Yes / No)
No
Capacity
RELATIONSHIP MANAGEMENT, BRANCHES
Remarks
Registered Institution
DAH SING BANK, LIMITED
Regulated Activity
Type 4: advising on securities
First date of engagement
20 Nov 2019
Is an Executive Officer? (Yes / No)
No
Capacity
RELATIONSHIP MANAGEMENT, BRANCHES
Remarks
Business Address
Name of Registered Institution
SFC CE number
Business Address
Name of Registered Institution
DAH SING BANK, LIMITED
SFC CE number
AAK565
Business Address
26/F, DAH SING FINANCIAL CENTRE, 248 QUEEN'S ROAD EAST, WAN CHAI, 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
DAH SING BANK, LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
Since 20 Nov 2019
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
DAH SING BANK, LIMITED
Regulated Activity
Type 4: advising on securities
Effective Period
Since 20 Nov 2019
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
13 Jul 2017 - 25 Sep 2019
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
13 Jul 2017 - 25 Sep 2019
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
13 Jul 2017 - 25 Sep 2019
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
DBS BANK (HONG KONG) LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
10 Jan 2017 - 12 May 2017
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
DBS BANK (HONG KONG) LIMITED
Regulated Activity
Type 4: advising on securities
Effective Period
10 Jan 2017 - 12 May 2017
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
STANDARD CHARTERED BANK (HONG KONG) LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
26 Aug 2014 - 30 Nov 2016
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
STANDARD CHARTERED BANK (HONG KONG) LIMITED
Regulated Activity
Type 4: advising on securities
Effective Period
26 Aug 2014 - 30 Nov 2016
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CHINA CITIC BANK INTERNATIONAL LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
01 Nov 2012 - 10 Jul 2014
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
HONGKONG AND SHANGHAI BANKING CORPORATION LIMITED (THE)
Regulated Activity
Type 1: dealing in securities
Effective Period
24 Nov 2011 - 15 Oct 2012
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
HONGKONG AND SHANGHAI BANKING CORPORATION LIMITED (THE)
Regulated Activity
Type 4: advising on securities
Effective Period
24 Nov 2011 - 15 Oct 2012
Is an Executive Officer? (Yes / No)
No
Records: 1-12 of 12
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, YUK BUN
:
Chinese Name of Relevant Individual
蔡煜斌
:
HKMA Registration Number
AF3915
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
DAH SING BANK, LIMITED
Type 1: dealing in securities
20 Nov 2019
No
RELATIONSHIP MANAGEMENT, BRANCHES
DAH SING BANK, LIMITED
Type 4: advising on securities
20 Nov 2019
No
RELATIONSHIP MANAGEMENT, BRANCHES
Name of Registered Institution
SFC CE number
Business Address
DAH SING BANK, LIMITED
AAK565
26/F, DAH SING FINANCIAL CENTRE, 248 QUEEN'S ROAD EAST, WAN CHAI, HONG KONG
Not Applicable
HKMA Registration Number
Registered Institution
Regulated Activity
Effective Period
Is an Executive Officer? (Yes / No)
AF3915
DAH SING BANK, LIMITED
Type 1: dealing in securities
Since 20 Nov 2019
No
AF3915
DAH SING BANK, LIMITED
Type 4: advising on securities
Since 20 Nov 2019
No
AF3915
HANG SENG BANK, LIMITED
Type 1: dealing in securities
13 Jul 2017 - 25 Sep 2019
No
AF3915
HANG SENG BANK, LIMITED
Type 4: advising on securities
13 Jul 2017 - 25 Sep 2019
No
AF3915
HANG SENG BANK, LIMITED
Type 7: providing automated trading services
13 Jul 2017 - 25 Sep 2019
No
AF3915
DBS BANK (HONG KONG) LIMITED
Type 1: dealing in securities
10 Jan 2017 - 12 May 2017
No
AF3915
DBS BANK (HONG KONG) LIMITED
Type 4: advising on securities
10 Jan 2017 - 12 May 2017
No
AF3915
STANDARD CHARTERED BANK (HONG KONG) LIMITED
Type 1: dealing in securities
26 Aug 2014 - 30 Nov 2016
No
AF3915
STANDARD CHARTERED BANK (HONG KONG) LIMITED
Type 4: advising on securities
26 Aug 2014 - 30 Nov 2016
No
AF3915
CHINA CITIC BANK INTERNATIONAL LIMITED
Type 1: dealing in securities
01 Nov 2012 - 10 Jul 2014
No
AF3915
HONGKONG AND SHANGHAI BANKING CORPORATION LIMITED (THE)
Type 1: dealing in securities
24 Nov 2011 - 15 Oct 2012
No
AF3915
HONGKONG AND SHANGHAI BANKING CORPORATION LIMITED (THE)
Type 4: advising on securities
24 Nov 2011 - 15 Oct 2012
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.