Register of Securities Staff of AIs

Last updated on 18/06/2026
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Name of Relevant Individual
NGAN, SIU YIN
Chinese Name of Relevant Individual

顏肇賢
HKMA Registration Number
AI4473
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
Registered Institution
CITIBANK (HONG KONG) LIMITED
Regulated Activity
Type 1: dealing in securities
First date of engagement
30 Apr 2022
Is an Executive Officer? (Yes / No)
No
Capacity
CITIPHONE OFFICER
Remarks
Registered Institution
CITIBANK, N.A.
Regulated Activity
Type 1: dealing in securities
First date of engagement
30 Apr 2022
Is an Executive Officer? (Yes / No)
No
Capacity
CITIPHONE OFFICER
Remarks
Business Address
Conditions
Registration History
Public Disciplinary Actions
:
Name of Relevant Individual
NGAN, SIU YIN
:
Chinese Name of Relevant Individual
顏肇賢
:
HKMA Registration Number
AI4473
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
CITIBANK (HONG KONG) LIMITED
Type 1: dealing in securities
30 Apr 2022
No
CITIPHONE OFFICER
CITIBANK, N.A.
Type 1: dealing in securities
30 Apr 2022
No
CITIPHONE OFFICER