Loading
Tacmina Corporation is a listed company. Its directors and officers file their transactions with EDINET (Japan FSA). The last twelve months, up to 18 October 2026, brought 2 filings signed by 2 insiders.
The filings describe grants, exercises and other transfers rather than trades on the open market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
For context, the typical company on the same exchange (median of 3,419 companies) published 3 filings over the same period, against 2 filings here.
Over the last twelve months, not one insider purchase of Tacmina Corporation stock was filed.
Source: insider filings from EDINET (Japan FSA). Past trades are no guide to future returns.
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
4 of 4 declarations
Takumina Co., Ltd. is a Japanese company listed on the Tokyo Stock Exchange, specializing in the manufacturing and sales of fluid control devices. It offers solutions for various sectors, including the chemical and pharmaceutical industries.