Register of Securities Staff of AIs
Last updated on 18/06/2026
Name of Relevant Individual
TSOI, TUNG TUNG
Chinese Name of Relevant Individual
蔡桐桐
HKMA Registration Number
AJ2447
Current Registration
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
Registered Institution
HANG SENG BANK, LIMITED
Regulated Activity
Type 1: dealing in securities
First date of engagement
24 Mar 2026
Is an Executive Officer? (Yes / No)
No
Capacity
CUSTOMER SERVICE
Remarks
Registered Institution
HANG SENG BANK, LIMITED
Regulated Activity
Type 4: advising on securities
First date of engagement
24 Mar 2026
Is an Executive Officer? (Yes / No)
No
Capacity
CUSTOMER SERVICE
Remarks
Registered Institution
HANG SENG BANK, LIMITED
Regulated Activity
Type 7: providing automated trading services
First date of engagement
24 Mar 2026
Is an Executive Officer? (Yes / No)
No
Capacity
CUSTOMER SERVICE
Remarks
Business Address
Name of Registered Institution
SFC CE number
Business Address
Name of Registered Institution
HANG SENG BANK, LIMITED
SFC CE number
AAH297
Business Address
HANG SENG BANK BLDG., 83 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
HANG SENG BANK, LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
Since 24 Mar 2026
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
Since 24 Mar 2026
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
Since 24 Mar 2026
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
06 Feb 2025 - 19 Feb 2026
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
06 Feb 2025 - 19 Feb 2026
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
21 Jun 2023 - 05 Jan 2025
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
21 Jun 2023 - 05 Jan 2025
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
TSOI, TUNG TUNG
:
Chinese Name of Relevant Individual
蔡桐桐
:
HKMA Registration Number
AJ2447
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
HANG SENG BANK, LIMITED
Type 1: dealing in securities
24 Mar 2026
No
CUSTOMER SERVICE
HANG SENG BANK, LIMITED
Type 4: advising on securities
24 Mar 2026
No
CUSTOMER SERVICE
HANG SENG BANK, LIMITED
Type 7: providing automated trading services
24 Mar 2026
No
CUSTOMER SERVICE
Name of Registered Institution
SFC CE number
Business Address
HANG SENG BANK, LIMITED
AAH297
HANG SENG BANK BLDG., 83 DES VOEUX ROAD CENTRAL, HONG KONG.
Not Applicable
HKMA Registration Number
Registered Institution
Regulated Activity
Effective Period
Is an Executive Officer? (Yes / No)
AJ2447
HANG SENG BANK, LIMITED
Type 1: dealing in securities
Since 24 Mar 2026
No
AJ2447
HANG SENG BANK, LIMITED
Type 4: advising on securities
Since 24 Mar 2026
No
AJ2447
HANG SENG BANK, LIMITED
Type 7: providing automated trading services
Since 24 Mar 2026
No
AJ2447
CHINA CONSTRUCTION BANK (ASIA) CORPORATION LIMITED
Type 1: dealing in securities
06 Feb 2025 - 19 Feb 2026
No
AJ2447
CHINA CONSTRUCTION BANK (ASIA) CORPORATION LIMITED
Type 4: advising on securities
06 Feb 2025 - 19 Feb 2026
No
AJ2447
HONGKONG AND SHANGHAI BANKING CORPORATION LIMITED (THE)
Type 1: dealing in securities
21 Jun 2023 - 05 Jan 2025
No
AJ2447
HONGKONG AND SHANGHAI BANKING CORPORATION LIMITED (THE)
Type 4: advising on securities
21 Jun 2023 - 05 Jan 2025
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.