Seibu Giken Co.,Ltd.: what insiders have been doing
We have very little insider data for Seibu Giken Co.,Ltd. so far: the most recent filing dates from 30 October 2026. With so few records, no pattern can be drawn yet. Every figure here comes from the filings published by EDINET (Japan FSA) and describes the past, not future prices; it is not investment advice.
Key facts
Headquarters: Fukuoka Prefecture, Japan · Founded: 1965
Source: Wikidata (CC0).
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2025FY ended December 2025 · cache
- ShareXTKSEDINET:S100ZAB3
- 24.9% of flowShareXTKSEDINET:S100UUZE
- 24.8% of flowShareXTKSEDINET:S100S5LJ
- 25.0% of flowShareXTKSEDINET:S100S3UB
- ShareXTKSEDINET:S100S0LK
- ShareXTKSEDINET:S100RYZQ
- 25.4% of flowShareXTKSEDINET:S100RZVV
7 of 7 declarations
About Seibu Giken Co.,Ltd.
Seibu Giken Co., Ltd. is a Japanese company listed on the XTKS market. It specializes in the development of innovative technologies and solutions in the engineering sector.
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