Osanobu Hamada

Osanobu Hamada discloses dealings in 山陽特殊製鋼株式会社 to EDINET (Japan FSA). We count 3 filings; the first trade dates from 15 August 2023 and the latest from 18 March 2025.

The filings describe grants, exercises and other transfers rather than trades on the open market. 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.

On 26 March 2025 came the latest disclosure, a transaction in 山陽特殊製鋼株式会社. Between a trade and the moment it shows up on EDINET (Japan FSA), the median delay is 8 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.