Register of Securities Staff of AIs
Last updated on 18/06/2026
Name of Relevant Individual
SUN, LONG YIN
Chinese Name of Relevant Individual
孫朗然
HKMA Registration Number
AI6151
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
CITIBANK (HONG KONG) LIMITED
Regulated Activity
Type 1: dealing in securities
Effective Period
02 Dec 2021 - 20 Apr 2022
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
02 Dec 2021 - 20 Apr 2022
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
18 Mar 2021 - 08 Oct 2021
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
18 Mar 2021 - 08 Oct 2021
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
SUN, LONG YIN
:
Chinese Name of Relevant Individual
孫朗然
:
HKMA Registration Number
AI6151
Not Applicable
Not Applicable
Not Applicable
HKMA Registration Number
Registered Institution
Regulated Activity
Effective Period
Is an Executive Officer? (Yes / No)
AI6151
CITIBANK (HONG KONG) LIMITED
Type 1: dealing in securities
02 Dec 2021 - 20 Apr 2022
No
AI6151
CITIBANK, N.A.
Type 1: dealing in securities
02 Dec 2021 - 20 Apr 2022
No
AI6151
HONGKONG AND SHANGHAI BANKING CORPORATION LIMITED (THE)
Type 1: dealing in securities
18 Mar 2021 - 08 Oct 2021
No
AI6151
HONGKONG AND SHANGHAI BANKING CORPORATION LIMITED (THE)
Type 4: advising on securities
18 Mar 2021 - 08 Oct 2021
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.