株式会社プレミアムウォーターホールディングス
Headquartered in Tokyo, Japan, Premium Water Holdings,Inc. is a listed company and traces its origins to 2006. Filings by its managers are published through EDINET (Japan FSA). The last twelve months, up to 18 October 2026, brought 4 filings signed by 1 insider.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
Insider buying of Premium Water Holdings,Inc. has been absent for the past year. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 9 days. That lag is the time during which only the insider knows about the trade.
For context, the typical company on the same exchange (median of 3,419 companies) published 3 filings over the same period, against 4 filings here.
This summary is built from EDINET (Japan FSA) disclosures alone and does not predict where the share price will go.
Headquarters: Tokyo, Japan · Founded: 2006
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.
FY ended March 2026 · cache
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Premium Water Holdings Inc. is a Japanese company specializing in bottled water distribution and water-related services. It is listed on the XTKS market.