Register of Securities Staff of AIs
Last updated on 18/06/2026
Name of Relevant Individual
LEK, MERVYN BARTHOLOMEW WEE LIANG
Chinese Name of Relevant Individual
HKMA Registration Number
AF3386
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
UBS AG
Regulated Activity
Type 1: dealing in securities
Effective Period
20 Feb 2023 - 24 Feb 2023
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 4: advising on securities
Effective Period
20 Feb 2023 - 24 Feb 2023
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 1: dealing in securities
Effective Period
29 Aug 2022 - 07 Sep 2022
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 4: advising on securities
Effective Period
29 Aug 2022 - 07 Sep 2022
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 4: advising on securities
Effective Period
25 Nov 2020 - 13 Oct 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
17 Oct 2011 - 13 Oct 2021
Is an Executive Officer? (Yes / No)
No
HKMA Registration Number
A
Registered Institution
UBS AG
Regulated Activity
Type 7: providing automated trading services
Effective Period
17 Oct 2011 - 13 Oct 2021
Is an Executive Officer? (Yes / No)
No
Records: 1-7 of 7
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
LEK, MERVYN BARTHOLOMEW WEE LIANG
:
Chinese Name of Relevant Individual
:
HKMA Registration Number
AF3386
Not Applicable
Not Applicable
Not Applicable
HKMA Registration Number
Registered Institution
Regulated Activity
Effective Period
Is an Executive Officer? (Yes / No)
AF3386
UBS AG
Type 1: dealing in securities
20 Feb 2023 - 24 Feb 2023
No
AF3386
UBS AG
Type 4: advising on securities
20 Feb 2023 - 24 Feb 2023
No
AF3386
UBS AG
Type 1: dealing in securities
29 Aug 2022 - 07 Sep 2022
No
AF3386
UBS AG
Type 4: advising on securities
29 Aug 2022 - 07 Sep 2022
No
AF3386
UBS AG
Type 4: advising on securities
25 Nov 2020 - 13 Oct 2021
No
AF3386
UBS AG
Type 1: dealing in securities
17 Oct 2011 - 13 Oct 2021
No
AF3386
UBS AG
Type 7: providing automated trading services
17 Oct 2011 - 13 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.