Register of Securities Staff of AIs
Last updated on 18/06/2026
Name of Relevant Individual
TSOI, YAT SING
Chinese Name of Relevant Individual
蔡日昇
HKMA Registration Number
AH0628
Current Registration
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
Registered Institution
BANK OF EAST ASIA, LIMITED (THE)
Regulated Activity
Type 1: dealing in securities
First date of engagement
11 Apr 2019
Is an Executive Officer? (Yes / No)
No
Capacity
SENIOR BUSINESS DEVELOPMENT MANAGER
Remarks
Registered Institution
BANK OF EAST ASIA, LIMITED (THE)
Regulated Activity
Type 4: advising on securities
First date of engagement
11 Apr 2019
Is an Executive Officer? (Yes / No)
No
Capacity
SENIOR BUSINESS DEVELOPMENT MANAGER
Remarks
Business Address
Name of Registered Institution
SFC CE number
Business Address
Name of Registered Institution
BANK OF EAST ASIA, LIMITED (THE)
SFC CE number
AAJ165
Business Address
BANK OF EAST ASIA BUILDING, 10 DES VOEUX ROAD 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 EAST ASIA, LIMITED (THE)
Regulated Activity
Type 1: dealing in securities
Effective Period
Since 11 Apr 2019
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
BANK OF EAST ASIA, LIMITED (THE)
Regulated Activity
Type 4: advising on securities
Effective Period
Since 11 Apr 2019
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
15 Dec 2016 - 24 Feb 2019
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
15 Dec 2016 - 24 Feb 2019
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CHONG HING BANK LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
12 Feb 2016 - 05 Nov 2016
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
CHONG HING BANK LIMITED
Regulated Activity
Type 4: advising on securities
Effective Period
12 Feb 2016 - 05 Nov 2016
Is an Executive Officer? (Yes / No)
No
Records: 1-6 of 6
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
TSOI, YAT SING
:
Chinese Name of Relevant Individual
蔡日昇
:
HKMA Registration Number
AH0628
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
BANK OF EAST ASIA, LIMITED (THE)
Type 1: dealing in securities
11 Apr 2019
No
SENIOR BUSINESS DEVELOPMENT MANAGER
BANK OF EAST ASIA, LIMITED (THE)
Type 4: advising on securities
11 Apr 2019
No
SENIOR BUSINESS DEVELOPMENT MANAGER
Name of Registered Institution
SFC CE number
Business Address
BANK OF EAST ASIA, LIMITED (THE)
AAJ165
BANK OF EAST ASIA BUILDING, 10 DES VOEUX ROAD CENTRAL, HONG KONG.
Not Applicable
HKMA Registration Number
Registered Institution
Regulated Activity
Effective Period
Is an Executive Officer? (Yes / No)
AH0628
BANK OF EAST ASIA, LIMITED (THE)
Type 1: dealing in securities
Since 11 Apr 2019
No
AH0628
BANK OF EAST ASIA, LIMITED (THE)
Type 4: advising on securities
Since 11 Apr 2019
No
AH0628
BANK OF CHINA (HONG KONG) LIMITED
Type 1: dealing in securities
15 Dec 2016 - 24 Feb 2019
No
AH0628
BANK OF CHINA (HONG KONG) LIMITED
Type 4: advising on securities
15 Dec 2016 - 24 Feb 2019
No
AH0628
CHONG HING BANK LIMITED
Type 1: dealing in securities
12 Feb 2016 - 05 Nov 2016
No
AH0628
CHONG HING BANK LIMITED
Type 4: advising on securities
12 Feb 2016 - 05 Nov 2016
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.