Winston Wun Sing Chow

周允成

CE No. AAB002 Active

This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Winston Wun Sing Chow (周允成), a licensed Responsible Officer with CE reference AAB002. Currently licensed at 1 firm(s): Chow Sang Sang Securities Limited. Active regulated activities: Type 1 - Dealing in securities; Type 4 - Advising on securities. This person has 23.6 years of SFC licence history. Total licence records on file: 13.

Licence history

Firm	Role	Regulated activity	From	To
Chow Sang Sang Securities Limited 周生生證券有限公司	RO	Type 1 - Dealing in securities	Pre-2003	present
Chow Sang Sang Securities Limited 周生生證券有限公司	RO	Type 4 - Advising on securities	Pre-2003	present
Chow Sang Sang Securities (HK) Limited 周生生證券(香港)有限公司	RO	Type 1 - Dealing in securities	Pre-2003	2004-10-29
Chow Sang Sang Futures Limited 周生生期貨有限公司	RO	Type 2 - Dealing in futures contracts	Pre-2003	2021-09-30
Chow Sang Sang Securities (HK) Limited 周生生證券(香港)有限公司	RO	Type 4 - Advising on securities	Pre-2003	2004-10-29
Chow Sang Sang Futures Limited 周生生期貨有限公司	RO	Type 5 - Advising on futures contracts	Pre-2003	2005-01-07
Chow Sang Sang Securities Limited 周生生證券有限公司	RO	Type 6 - Advising on corporate finance	Pre-2003	2005-01-07
Chow Sang Sang Securities (HK) Limited 周生生證券(香港)有限公司	RO	Type 6 - Advising on corporate finance	Pre-2003	2004-10-29
Chow Sang Sang Securities (HK) Limited 周生生證券(香港)有限公司	RO	Type 7 - Providing automated trading services	Pre-2003	2003-08-04
Chow Sang Sang Securities Limited 周生生證券有限公司	RO	Type 7 - Providing automated trading services	Pre-2003	2003-08-04
Chow Sang Sang Futures Limited 周生生期貨有限公司	RO	Type 9 - Asset management	Pre-2003	2005-01-07
Chow Sang Sang Securities Limited 周生生證券有限公司	RO	Type 9 - Asset management	Pre-2003	2005-01-07
Chow Sang Sang Securities (HK) Limited 周生生證券(香港)有限公司	RO	Type 9 - Asset management	Pre-2003	2004-10-29

Worked alongside

The 20 closest colleagues, strongest tie first — individuals licensed at the same firm as Winston Wun Sing Chow during overlapping periods. Ranked by how long they overlapped and how similar their regulated activities were, with shared time at a smaller firm weighted more than at a large one.

Name	Shared firm	Overlap
Vincent Wing Shing Chow	Chow Sang Sang Securities Limited	2003–present
Wai Kui Yip	Chow Sang Sang Futures Limited	2003–2021
Chi Fai Yeung	Chow Sang Sang Futures Limited	2003–2021
Chung Tai Chan	Chow Sang Sang Futures Limited	2003–2021
Andy Chi Ming Poon	Chow Sang Sang Futures Limited	2003–2021
Kin Man Au	Chow Sang Sang Futures Limited	2003–2021
Kar Lok Leung	Chow Sang Sang Futures Limited	2003–2021
Yiu Fai Lau	Chow Sang Sang Futures Limited	2003–2021
Koon Yu Kong	Chow Sang Sang Futures Limited	2003–2021
Shing Kwong To	Chow Sang Sang Futures Limited	2003–2021
Toby Wing Keung Lee	Chow Sang Sang Securities Limited	2003–2021
Ka Wing Chan	Chow Sang Sang Securities Limited	2003–2021
Candy Yau Hing Chang	Chow Sang Sang Securities Limited	2003–2021
Ka Wah Hui	Chow Sang Sang Securities Limited	2003–2021
Shuk Han Wong	Chow Sang Sang Futures Limited	2003–2019
Chun Sing Yim	Chow Sang Sang Futures Limited	2003–2019
Chung Ming Wong	Chow Sang Sang Futures Limited	2003–2018
Ah Fei Tang	Chow Sang Sang Securities Limited	2003–2021
Lawerance Lap Wai Ko	Chow Sang Sang Futures Limited	2003–2021
Man To Tsang	Chow Sang Sang Securities Limited	2003–2021

Winston Wun Sing Chow

Licence history

Worked alongside

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