Register of Securities Staff of AIs

Last updated on 18/06/2026
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Name of Relevant Individual
KO, YIN CHING SEAN
Chinese Name of Relevant Individual

柯言政
HKMA Registration Number
AJ7369
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
Registered Institution
CITIBANK, N.A.
Regulated Activity
Type 1: dealing in securities
First date of engagement
23 Jul 2025
Is an Executive Officer? (Yes / No)
No
Capacity
PRIVATE BANK ANALYST
Remarks
Registered Institution
CITIBANK, N.A.
Regulated Activity
Type 4: advising on securities
First date of engagement
23 Jul 2025
Is an Executive Officer? (Yes / No)
No
Capacity
PRIVATE BANK ANALYST
Remarks
Registered Institution
CITICORP INTERNATIONAL LIMITED
Regulated Activity
Type 1: dealing in securities
First date of engagement
23 Jul 2025
Is an Executive Officer? (Yes / No)
No
Capacity
PRIVATE BANK ANALYST
Remarks
Registered Institution
CITICORP INTERNATIONAL LIMITED
Regulated Activity
Type 4: advising on securities
First date of engagement
23 Jul 2025
Is an Executive Officer? (Yes / No)
No
Capacity
PRIVATE BANK ANALYST
Remarks
Business Address
Conditions
Registration History
Public Disciplinary Actions
:
Name of Relevant Individual
KO, YIN CHING SEAN
:
Chinese Name of Relevant Individual
柯言政
:
HKMA Registration Number
AJ7369
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
CITIBANK, N.A.
Type 1: dealing in securities
23 Jul 2025
No
PRIVATE BANK ANALYST
CITIBANK, N.A.
Type 4: advising on securities
23 Jul 2025
No
PRIVATE BANK ANALYST
CITICORP INTERNATIONAL LIMITED
Type 1: dealing in securities
23 Jul 2025
No
PRIVATE BANK ANALYST
CITICORP INTERNATIONAL LIMITED
Type 4: advising on securities
23 Jul 2025
No
PRIVATE BANK ANALYST