Register of Securities Staff of AIs
Last updated on 18/06/2026
Name of Relevant Individual
LAU, SUM YIN
Chinese Name of Relevant Individual
劉芯言
HKMA Registration Number
AJ0908
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, N.A.
Regulated Activity
Type 4: advising on securities
Effective Period
27 Jan 2023 - 29 Apr 2026
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
12 Nov 2022 - 29 Apr 2026
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
12 Nov 2022 - 25 Jan 2023
Is an Executive Officer? (Yes / No)
No
Records: 1-3 of 3
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
LAU, SUM YIN
:
Chinese Name of Relevant Individual
劉芯言
:
HKMA Registration Number
AJ0908
Not Applicable
Not Applicable
Not Applicable
HKMA Registration Number
Registered Institution
Regulated Activity
Effective Period
Is an Executive Officer? (Yes / No)
AJ0908
CITIBANK, N.A.
Type 4: advising on securities
27 Jan 2023 - 29 Apr 2026
No
AJ0908
CITIBANK, N.A.
Type 1: dealing in securities
12 Nov 2022 - 29 Apr 2026
No
AJ0908
CITIBANK (HONG KONG) LIMITED
Type 1: dealing in securities
12 Nov 2022 - 25 Jan 2023
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.