The Kosei Securities Co., Ltd.

TSE:8617 Stock Report

Market Cap: JP¥5.7b

Kosei Securities Management

Management criteria checks 1/4

We currently do not have sufficient information about the CEO.

Key information

Daisuke Tatsumi

Chief executive officer


Total compensation

CEO salary percentagen/a
CEO tenure24yrs
CEO ownership5.6%
Management average tenureno data
Board average tenure5yrs

Recent management updates

Recent updates

CEO Compensation Analysis

How has Daisuke Tatsumi's remuneration changed compared to Kosei Securities's earnings?
DateTotal CompensationSalaryCompany Earnings
Mar 31 2024n/an/a


Dec 31 2023n/an/a


Sep 30 2023n/an/a


Jun 30 2023n/an/a


Mar 31 2023n/an/a


Dec 31 2022n/an/a


Sep 30 2022n/an/a


Jun 30 2022n/an/a


Mar 31 2022n/an/a


Dec 31 2021n/an/a


Sep 30 2021n/an/a


Jun 30 2021n/an/a


Mar 31 2021n/an/a


Dec 31 2020n/an/a


Sep 30 2020n/an/a


Jun 30 2020n/an/a


Mar 31 2020n/an/a


Dec 31 2019n/an/a


Sep 30 2019n/an/a


Jun 30 2019n/an/a


Mar 31 2019JP¥134mJP¥54m


Compensation vs Market: Insufficient data to establish whether Daisuke's total compensation is reasonable compared to companies of similar size in the JP market.

Compensation vs Earnings: Insufficient data to compare Daisuke's compensation with company performance.


Daisuke Tatsumi (60 yo)





Mr. Daisuke Tatsumi has been the Chief Executive Officer of Kosei Securities Co., Ltd. since June 2000 and is President. Mr. Tatsumi is Representative Director of The Kosei Securities Co., Ltd.from Decemb...

Board Members

Daisuke Tatsumi
¥ 320.2m
Masahiro Nishikawa
CS Manager & Director6yrsno data0.11%
¥ 6.1m
Takuya Ishikawa
System Solution Group5yrsno data0.035%
¥ 2.0m
Masaharu Yamamoto
Independent Director16yrsno data0.39%
¥ 22.3m
Norio Kodama
Outside Independent Director4yrsno data0.0053%
¥ 304.8k
Masayuki Mori
Director4yrsno datano data
Satoshi Muragata
Outside Independent Director4yrsno datano data


Average Tenure


Average Age

Experienced Board: 8617's board of directors are considered experienced (5 years average tenure).

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