Kai San Ko

高啟申
CE No. AIT944 Active

This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Kai San Ko (高啟申), a licensed Responsible Officer with CE reference AIT944. Currently licensed at 1 firm(s): Win Securities Limited. Active regulated activities: Type 1 - Dealing in securities. This person has 22.3 years of SFC licence history. Total licence records on file: 21.

Information

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Licence history

FirmRoleRegulated activityFromTo
Win Securities Limited
贏證券有限公司
RO Type 1 - Dealing in securities 2025-09-11 present
Chief Securities Limited
致富證券有限公司
Rep Type 1 - Dealing in securities 2022-03-07 2025-08-01
Chief Commodities Limited
致富期貨商品有限公司
Rep Type 2 - Dealing in futures contracts 2022-03-07 2025-08-01
Chief Securities Limited
致富證券有限公司
Rep Type 9 - Asset management 2022-03-07 2025-08-01
Chief Securities Limited
致富證券有限公司
RO Type 1 - Dealing in securities 2020-10-09 2022-01-01
Chief Securities Limited
致富證券有限公司
Rep Type 9 - Asset management 2020-10-07 2022-01-01
Chief Securities Limited
致富證券有限公司
Rep Type 1 - Dealing in securities 2020-09-04 2020-10-09
Chief Commodities Limited
致富期貨商品有限公司
Rep Type 2 - Dealing in futures contracts 2020-09-04 2022-01-01
RHB Securities Hong Kong Limited
興業金融證券有限公司
Rep Type 1 - Dealing in securities 2013-05-29 2020-06-30
RHB Futures Hong Kong Limited
興業金融期貨有限公司
Rep Type 2 - Dealing in futures contracts 2013-05-29 2020-06-30
Kingsway Financial Services Group Limited
滙富金融服務有限公司
Rep Type 1 - Dealing in securities 2010-02-22 2013-04-06
Kingsway Financial Services Group Limited
滙富金融服務有限公司
Rep Type 2 - Dealing in futures contracts 2010-02-22 2013-04-06
BOCOM International Securities Limited
交銀國際證券有限公司
Rep Type 1 - Dealing in securities 2009-09-28 2010-02-11
BOCOM International Securities Limited
交銀國際證券有限公司
Rep Type 2 - Dealing in futures contracts 2009-09-28 2010-02-11
Haitong International Securities Company Limited
海通國際證券有限公司
Rep Type 1 - Dealing in securities 2005-04-11 2009-09-01
iBest Securities Company Limited Rep Type 1 - Dealing in securities 2005-04-11 2009-09-01
Haitong International Futures Limited
海通國際期貨有限公司
Rep Type 2 - Dealing in futures contracts 2005-04-11 2009-09-01
Core Pacific - Yamaichi International (H.K.) Limited
京華山一國際(香港)有限公司
Rep Type 1 - Dealing in securities 2003-12-23 2005-04-11
Core Pacific-Yamaichi Securities (H.K.) Limited
京華山一證券(香港)有限公司
Rep Type 1 - Dealing in securities 2003-12-23 2005-04-11
Core Pacific-Yamaichi Futures (H.K.) Limited
京華山一期貨(香港)有限公司
Rep Type 2 - Dealing in futures contracts 2003-11-17 2005-04-11
Southwest Securities (HK) Futures Limited
西證(香港)期貨有限公司
Rep Type 2 - Dealing in futures contracts 2003-04-24 2003-07-17

Worked alongside

The 20 closest colleagues, strongest tie first — individuals licensed at the same firm as Kai San Ko 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. See the detailed formula.

NameShared firmOverlap
Ming Sun Chu RHB Futures Hong Kong Limited 2014–2019
Perry Kung Yao Lok iBest Securities Company Limited 2005–2009
Wung Koon Lau RHB Futures Hong Kong Limited 2015–2020
Patrick Pak Kin Cheung iBest Securities Company Limited 2005–2009
Yuk Fung Yip RHB Futures Hong Kong Limited 2013–2020
Yiu Kay Cheung RHB Futures Hong Kong Limited 2013–2020
Yau Wah Shiu RHB Futures Hong Kong Limited 2013–2020
Amy Yuen Mai Leung RHB Futures Hong Kong Limited 2013–2020
Sau Lin Wong RHB Futures Hong Kong Limited 2013–2020
Nguyen Thanh Nguyen RHB Futures Hong Kong Limited 2013–2020
Robert Chi Hung Chiu RHB Futures Hong Kong Limited 2013–2019
Koon Biu Pin RHB Futures Hong Kong Limited 2013–2019
Jonathan Ka Choi Tan RHB Futures Hong Kong Limited 2013–2019
Wai Man Suen RHB Futures Hong Kong Limited 2013–2019
Ka Po Ho RHB Futures Hong Kong Limited 2013–2019
Lai Kin Tong RHB Futures Hong Kong Limited 2013–2019
Wing Wing Yan Tong RHB Futures Hong Kong Limited 2013–2019
Yick Ki Tsui iBest Securities Company Limited 2006–2009
William Hung RHB Futures Hong Kong Limited 2014–2020
King Ho Chow RHB Futures Hong Kong Limited 2015–2020
Explore the interactive colleague network →

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