Register of Securities Staff of AIs
Last updated on 18/06/2026
Name of Relevant Individual
WANG, SIYUN
Chinese Name of Relevant Individual
王思韵
HKMA Registration Number
AG9819
Current Registration
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
Registered Institution
UBS AG
Regulated Activity
Type 1: dealing in securities
First date of engagement
09 Jun 2021
Is an Executive Officer? (Yes / No)
No
Capacity
INVESTMENT BANKER
Remarks
Registered Institution
UBS AG
Regulated Activity
Type 4: advising on securities
First date of engagement
09 Jun 2021
Is an Executive Officer? (Yes / No)
No
Capacity
INVESTMENT BANKER
Remarks
Registered Institution
UBS AG
Regulated Activity
Type 6: advising on corporate finance
First date of engagement
09 Jun 2021
Is an Executive Officer? (Yes / No)
No
Capacity
INVESTMENT BANKER
Remarks
Business Address
Name of Registered Institution
SFC CE number
Business Address
Name of Registered Institution
UBS AG
SFC CE number
AEP554
Business Address
52/F, TWO INTERNATIONAL FINANCE CENTRE, 8 FINANCE STREET, 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
UBS AG
Regulated Activity
Type 1: dealing in securities
Effective Period
Since 09 Jun 2021
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 4: advising on securities
Effective Period
Since 09 Jun 2021
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 6: advising on corporate finance
Effective Period
Since 09 Jun 2021
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 1: dealing in securities
Effective Period
23 Jul 2019 - 05 Aug 2019
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 4: advising on securities
Effective Period
23 Jul 2019 - 05 Aug 2019
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 6: advising on corporate finance
Effective Period
23 Jul 2019 - 05 Aug 2019
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 1: dealing in securities
Effective Period
21 Nov 2015 - 24 May 2018
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 4: advising on securities
Effective Period
21 Nov 2015 - 24 May 2018
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 6: advising on corporate finance
Effective Period
21 Nov 2015 - 24 May 2018
Is an Executive Officer? (Yes / No)
No
Records: 1-9 of 9
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
WANG, SIYUN
:
Chinese Name of Relevant Individual
王思韵
:
HKMA Registration Number
AG9819
Registered Institution
Regulated Activity
First date of engagement
Is an Executive Officer? (Yes / No)
Capacity
Remarks
UBS AG
Type 1: dealing in securities
09 Jun 2021
No
INVESTMENT BANKER
UBS AG
Type 4: advising on securities
09 Jun 2021
No
INVESTMENT BANKER
UBS AG
Type 6: advising on corporate finance
09 Jun 2021
No
INVESTMENT BANKER
Name of Registered Institution
SFC CE number
Business Address
UBS AG
AEP554
52/F, TWO INTERNATIONAL FINANCE CENTRE, 8 FINANCE STREET, CENTRAL, HONG KONG.
Not Applicable
HKMA Registration Number
Registered Institution
Regulated Activity
Effective Period
Is an Executive Officer? (Yes / No)
AG9819
UBS AG
Type 1: dealing in securities
Since 09 Jun 2021
No
AG9819
UBS AG
Type 4: advising on securities
Since 09 Jun 2021
No
AG9819
UBS AG
Type 6: advising on corporate finance
Since 09 Jun 2021
No
AG9819
UBS AG
Type 1: dealing in securities
23 Jul 2019 - 05 Aug 2019
No
AG9819
UBS AG
Type 4: advising on securities
23 Jul 2019 - 05 Aug 2019
No
AG9819
UBS AG
Type 6: advising on corporate finance
23 Jul 2019 - 05 Aug 2019
No
AG9819
UBS AG
Type 1: dealing in securities
21 Nov 2015 - 24 May 2018
No
AG9819
UBS AG
Type 4: advising on securities
21 Nov 2015 - 24 May 2018
No
AG9819
UBS AG
Type 6: advising on corporate finance
21 Nov 2015 - 24 May 2018
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.