Chugai Mining Co.,Ltd.: what insiders have been doing
Every trade that managers of Chugai Mining Co.,Ltd. disclose to EDINET (Japan FSA) is tracked on this page. The company sits in the Banks sector and is based in Tokyo, Japan. It was founded in 1932. The last twelve months, up to 26 October 2026, brought 13 filings signed by 2 insiders.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
Compared with its exchange (3,205 companies, median 3 filings), a count of 13 filings is above the norm.
Insider buying of Chugai Mining Co.,Ltd. has been absent for the past year. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 7 days. That lag is the time during which only the insider knows about the trade.
These figures are compiled from regulatory filings published by EDINET (Japan FSA). They describe what insiders did and are not a recommendation.
Key facts
Headquarters: Tokyo, Japan · Founded: 1932
Source: Wikidata (CC0).
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2026FY ended March 2026 · cache
- ShareXTKSEDINET:S100Z8SZ
- ShareXTKSEDINET:S100Z8WN
- ShareXTKSEDINET:S100Z6E8
- ShareXTKSEDINET:S100Z2XR
- ShareXTKSEDINET:S100XZHG
- ShareXTKSEDINET:S100XZS6
- ShareXTKSEDINET:S100XRV6
- ShareXTKSEDINET:S100XREL
- ShareXTKSEDINET:S100XOW6
- ShareXTKSEDINET:S100XJ92
- ShareXTKSEDINET:S100XGIA
- ShareXTKSEDINET:S100XELM
- ShareXTKSEDINET:S100WZC0
- ShareXTKSEDINET:S100WVYW
- ShareXTKSEDINET:S100WW8L
- ShareXTKSEDINET:S100WPPO
- ShareXTKSEDINET:S100WPQ1
- ShareXTKSEDINET:S100WKA2
- ShareXTKSEDINET:S100WGWO
- ShareXTKSEDINET:S100WAO1
- ShareXTKSEDINET:S100VNH5
- ShareXTKSEDINET:S100VMVT
- ShareXTKSEDINET:S100VF8M
- ShareXTKSEDINET:S100VERN
- ShareXTKSEDINET:S100UJQ6
25 of 63 declarations
About Chugai Mining Co.,Ltd.
中外鉱業株式会社 is a Japanese company operating in the finance and banking sector. It is listed on the Tokyo Stock Exchange (XTKS).
